MIAXMIAMI INTERNATIONAL HOLDINGS, INC.
- Market cap
- $3.37B
- as of 2026-10-23
- Latest close
- $33.98
- as of 2026-10-23
- Sector
- Financial Services
- as of 2026-10-24
- Industry
- Capital Markets
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2025-08-15
Dashed line = amended filing (Form 4/A)
Showing the latest 500 of 638 transactions.
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Schafer Douglas M. JREVP and CIO | Oct 2 | Oct 6 | M | 40,000 | $12.00 | $480,000 | 427,414 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Oct 2 | Oct 6 | S | 40,000 | $33.34 | Sale −$1,333,600 | 387,414 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Oct 2 | Oct 6 | M · derivative | 40,000 | $12.00 | $480,000 | 155,334 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Sep 25 | Sep 29 | M | 8,333 | $12.00 | $99,996 | 86,398 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Sep 25 | Sep 29 | M · derivative | 8,333 | $12.00 | $99,996 | 8,333 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Sep 16 | Sep 17 | S | 21,217 | $38.61 | Sale −$819,188 | 316,490 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Sep 11 | Sep 11 | F | 16,283 | $42.54 | $692,679 | 337,707 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Sep 3 | Sep 4 | M | 47,000 | $12.00 | $564,000 | 1,470,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Sep 3 | Sep 4 | S | 47,000 | $42.43 | Sale −$1,994,210 | 1,423,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Sep 3 | Sep 4 | M | 16,666 | $12.00 | $199,992 | 760,605 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Sep 3 | Sep 4 | M | 8,333 | $12.00 | $99,996 | 768,938 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Sep 3 | Sep 4 | M | 13,140 | $15.22 | $199,991 | 782,078 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Sep 3 | Sep 4 | M | 4,464 | $22.40 | $99,994 | 786,542 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Sep 3 | Sep 4 | M · derivative | 47,000 | $12.00 | $564,000 | 188,000 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Sep 3 | Sep 4 | M · derivative | 16,666 | $12.00 | $199,992 | not reported | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Sep 3 | Sep 4 | M · derivative | 8,333 | $12.00 | $99,996 | not reported | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Sep 3 | Sep 4 | M · derivative | 13,140 | $15.22 | $199,991 | not reported | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Sep 3 | Sep 4 | M · derivative | 4,464 | $22.40 | $99,994 | 8,928 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Sep 3 | Sep 4 | M | 11,000 | $12.00 | $132,000 | 130,601 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Sep 3 | Sep 4 | S | 11,000 | $42.21 | Sale −$464,310 | 119,601 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Sep 3 | Sep 4 | M · derivative | 11,000 | $12.00 | $132,000 | 66,000 | Yes | Form 4 |
| Teekell Judson Gray | Sep 2 | Sep 4 | S | 5,545 | $41.58 | Sale −$230,561 | 81,000 | Yes | Form 4 |
| Teekell Judson Gray | Sep 2 | Sep 4 | S | 3,000 | $40.89 | Sale −$122,670 | 69,251 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Sep 2 | Sep 4 | M | 43,334 | $12.00 | $520,008 | 430,748 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Sep 2 | Sep 4 | M | 4,666 | $12.00 | $55,992 | 435,414 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Sep 2 | Sep 4 | S | 48,000 | $40.48 | Sale −$1,943,040 | 387,414 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Sep 2 | Sep 4 | M · derivative | 43,334 | $12.00 | $520,008 | not reported | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Sep 2 | Sep 4 | M · derivative | 4,666 | $12.00 | $55,992 | 195,334 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Sep 2 | Sep 4 | M | 44,445 | $12.00 | $533,340 | 884,009 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Sep 2 | Sep 4 | S | 44,445 | $40.49 | Sale −$1,799,578 | 839,564 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Sep 2 | Sep 4 | M · derivative | 44,445 | $12.00 | $533,340 | 44,444 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 19 | Aug 20 | S | 149,700 | $41.13 | Sale −$6,157,161 | 1,423,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 18 | Aug 20 | F | 150,300 | $42.41 | $6,374,223 | 1,572,975 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 18 | Aug 20 | F | 43,420 | $42.41 | $1,841,442 | 839,564 | No | Form 4 |
| Emmons LanceEVP and CFO | Aug 17 | Aug 19 | S | 35,000 | $42.83 | Sale −$1,499,050 | 86,538 | Yes | Form 4 |
| Schwarzkopf Cynthia | Aug 17 | Aug 19 | M | 5,000 | $12.00 | $60,000 | 93,545 | Yes | Form 4 |
| Schwarzkopf Cynthia | Aug 17 | Aug 19 | S | 5,000 | $42.85 | Sale −$214,250 | 88,545 | Yes | Form 4 |
| Schwarzkopf Cynthia | Aug 17 | Aug 19 | M · derivative | 5,000 | $12.00 | $60,000 | 11,916 | Yes | Form 4 |
| Teekell Judson Gray | Aug 4 | Aug 6 | S | 3,000 | $45.79 | Sale −$137,370 | 72,251 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Aug 4 | Aug 6 | M | 48,000 | $12.00 | $576,000 | 435,414 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Aug 4 | Aug 6 | S | 48,000 | $45.71 | Sale −$2,194,080 | 387,414 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Aug 4 | Aug 6 | M · derivative | 48,000 | $12.00 | $576,000 | 43,334 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 4 | Aug 6 | M | 48,334 | $12.00 | $580,008 | 1,771,609 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 4 | Aug 6 | S | 48,334 | $45.69 | Sale −$2,208,380 | 1,723,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 4 | Aug 6 | M · derivative | 48,334 | $12.00 | $580,008 | 235,000 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 4 | Aug 6 | M | 14,168 | $12.00 | $170,016 | 92,233 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 4 | Aug 6 | M | 5,832 | $15.22 | $88,763 | 98,065 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 4 | Aug 6 | S | 20,000 | $45.90 | Sale −$918,000 | 78,065 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 4 | Aug 6 | M · derivative | 14,168 | $12.00 | $170,016 | not reported | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 4 | Aug 6 | M · derivative | 5,832 | $15.22 | $88,763 | 17,598 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 4 | Aug 6 | M | 11,000 | $12.00 | $132,000 | 130,601 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 4 | Aug 6 | S | 11,000 | $45.78 | Sale −$503,580 | 119,601 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 4 | Aug 6 | M · derivative | 11,000 | $12.00 | $132,000 | 77,000 | Yes | Form 4 |
| Eckert Kurt M. | Aug 4 | Aug 6 | M | 1,063 | $12.00 | $12,756 | 150,675 | Yes | Form 4 |
| Eckert Kurt M. | Aug 4 | Aug 6 | S | 1,063 | $45.80 | Sale −$48,685 | 149,612 | Yes | Form 4 |
| Eckert Kurt M. | Aug 4 | Aug 6 | M · derivative | 1,063 | $12.00 | $12,756 | not reported | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 4 | Aug 6 | M | 44,445 | $12.00 | $533,340 | 927,429 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 4 | Aug 6 | S | 44,445 | $45.69 | Sale −$2,030,692 | 882,984 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 4 | Aug 6 | M · derivative | 44,445 | $12.00 | $533,340 | 88,889 | Yes | Form 4 |
| Schwarzkopf Cynthia | Jul 15 | Jul 16 | M | 5,000 | $12.00 | $60,000 | 93,545 | Yes | Form 4 |
| Schwarzkopf Cynthia | Jul 15 | Jul 16 | S | 5,000 | $42.00 | Sale −$210,000 | 88,545 | Yes | Form 4 |
| Schwarzkopf Cynthia | Jul 15 | Jul 16 | M · derivative | 5,000 | $12.00 | $60,000 | 16,916 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jul 13 | Jul 14 | M | 70,000 | $12.00 | $840,000 | 1,793,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jul 13 | Jul 14 | S | 70,000 | $42.52 | Sale −$2,976,400 | 1,723,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jul 13 | Jul 14 | M · derivative | 70,000 | $12.00 | $840,000 | not reported | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Jul 13 | Jul 14 | M | 28,000 | $12.00 | $336,000 | 910,984 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Jul 13 | Jul 14 | S | 28,000 | $41.98 | Sale −$1,175,440 | 882,984 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Jul 13 | Jul 14 | M · derivative | 28,000 | $12.00 | $336,000 | not reported | Yes | Form 4 |
| Brown David A | Jul 8 | Jul 9 | F | 171 | $43.72 | $7,476 | 7,066 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jul 7 | Jul 7 | M | 28,228 | $12.00 | $338,736 | 1,751,503 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jul 7 | Jul 7 | S | 28,228 | $42.27 | Sale −$1,193,198 | 1,723,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jul 7 | Jul 7 | M · derivative | 28,228 | $12.00 | $338,736 | 70,000 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Jul 6 | Jul 7 | M | 16,000 | $12.00 | $192,000 | 369,990 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Jul 6 | Jul 7 | S | 16,000 | $42.13 | Sale −$674,080 | 353,990 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Jul 6 | Jul 7 | M · derivative | 16,000 | $12.00 | $192,000 | not reported | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Jul 6 | Jul 7 | M | 7,333 | $12.00 | $87,996 | 126,934 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Jul 6 | Jul 7 | M | 3,667 | $12.00 | $44,004 | 130,601 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Jul 6 | Jul 7 | S | 11,000 | $42.04 | Sale −$462,440 | 119,601 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Jul 6 | Jul 7 | M · derivative | 7,333 | $12.00 | $87,996 | not reported | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Jul 6 | Jul 7 | M · derivative | 3,667 | $12.00 | $44,004 | 88,000 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jul 6 | Jul 7 | M | 834 | $12.00 | $10,008 | 78,899 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jul 6 | Jul 7 | M | 16,667 | $12.00 | $200,004 | 95,566 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jul 6 | Jul 7 | M | 2,499 | $12.00 | $29,988 | 98,065 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jul 6 | Jul 7 | S | 20,000 | $42.12 | Sale −$842,400 | 78,065 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jul 6 | Jul 7 | M · derivative | 834 | $12.00 | $10,008 | not reported | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jul 6 | Jul 7 | M · derivative | 16,667 | $12.00 | $200,004 | not reported | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jul 6 | Jul 7 | M · derivative | 2,499 | $12.00 | $29,988 | 14,168 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jul 6 | Jul 7 | M | 41,772 | $12.00 | $501,264 | 1,765,047 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jul 6 | Jul 7 | S | 41,772 | $42.09 | Sale −$1,758,183 | 1,723,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jul 6 | Jul 7 | M · derivative | 41,772 | $12.00 | $501,264 | 98,228 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Jul 2 | Jul 7 | M | 6,000 | $12.00 | $72,000 | 393,414 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Jul 2 | Jul 7 | M | 42,000 | $12.00 | $504,000 | 435,414 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Jul 2 | Jul 7 | S | 48,000 | $41.22 | Sale −$1,978,560 | 387,414 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Jul 2 | Jul 7 | M · derivative | 6,000 | $12.00 | $72,000 | not reported | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Jul 2 | Jul 7 | M · derivative | 42,000 | $12.00 | $504,000 | 91,334 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Jul 2 | Jul 7 | M | 28,000 | $12.00 | $336,000 | 910,984 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Jul 2 | Jul 7 | S | 28,000 | $41.22 | Sale −$1,154,160 | 882,984 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Jul 2 | Jul 7 | M · derivative | 28,000 | $12.00 | $336,000 | 28,000 | Yes | Form 4 |
| Eckert Kurt M. | Jul 2 | Jul 7 | M | 5,250 | $12.00 | $63,000 | 154,862 | Yes | Form 4 |
| Eckert Kurt M. | Jul 2 | Jul 7 | S | 5,250 | $39.35 | Sale −$206,588 | 149,612 | Yes | Form 4 |
| Eckert Kurt M. | Jul 2 | Jul 7 | M · derivative | 5,250 | $12.00 | $63,000 | 1,063 | Yes | Form 4 |
| Teekell Judson Gray | Jul 2 | Jul 7 | S | 3,000 | $40.00 | Sale −$120,000 | 75,251 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Jun 16 | Jun 18 | A | 23,298 | $0.00 | $0 | 387,414 | No | Form 4 |
| Schafer Douglas M. JREVP and CIO | Jun 16 | Jun 18 | A · derivative | 2,485 | $40.24 | $99,996 | 2,485 | No | Form 4 |
| Schafer Douglas M. JREVP and CIO | Jun 16 | Jun 18 | A · derivative | 21,481 | $40.24 | $864,395 | 21,481 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jun 16 | Jun 18 | A | 232,977 | $0.00 | $0 | 743,939 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jun 16 | Jun 18 | A · derivative | 2,485 | $40.24 | $99,996 | 2,485 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jun 16 | Jun 18 | A · derivative | 237,175 | $40.24 | $9,543,922 | 237,175 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Jun 16 | Jun 18 | A | 37,276 | $0.00 | $0 | 353,990 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Jun 16 | Jun 18 | A · derivative | 2,485 | $40.24 | $99,996 | 2,485 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Jun 16 | Jun 18 | A · derivative | 35,861 | $40.24 | $1,443,047 | 35,861 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jun 16 | Jun 18 | A | 4,660 | $0.00 | $0 | 78,065 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jun 16 | Jun 18 | A · derivative | 2,485 | $40.24 | $99,996 | 2,485 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jun 16 | Jun 18 | A · derivative | 34,808 | $40.24 | $1,400,674 | 34,808 | No | Form 4 |
| Vermaas CeesCEO of TISEG | Jun 16 | Jun 18 | A | 4,660 | $0.00 | $0 | 4,660 | No | Form 4 |
| Vermaas CeesCEO of TISEG | Jun 16 | Jun 18 | A · derivative | 4,793 | $40.24 | $192,870 | 4,793 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Jun 16 | Jun 18 | A | 9,319 | $0.00 | $0 | 119,601 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Jun 16 | Jun 18 | A · derivative | 2,485 | $40.24 | $99,996 | 2,485 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Jun 16 | Jun 18 | A · derivative | 7,101 | $40.24 | $285,744 | 7,101 | No | Form 4 |
| Emmons LanceEVP and CFO | Jun 16 | Jun 18 | A | 37,276 | $0.00 | $0 | 121,538 | No | Form 4 |
| Emmons LanceEVP and CFO | Jun 16 | Jun 18 | A · derivative | 2,485 | $40.24 | $99,996 | 2,485 | No | Form 4 |
| Emmons LanceEVP and CFO | Jun 16 | Jun 18 | A · derivative | 35,861 | $40.24 | $1,443,047 | 35,861 | No | Form 4 |
| Smollen JohnEVP, New Product Development | Jun 16 | Jun 18 | A | 7,455 | $0.00 | $0 | 178,212 | No | Form 4 |
| Smollen JohnEVP, New Product Development | Jun 16 | Jun 18 | A · derivative | 2,485 | $40.24 | $99,996 | 2,485 | No | Form 4 |
| Smollen JohnEVP, New Product Development | Jun 16 | Jun 18 | A · derivative | 5,184 | $40.24 | $208,604 | 5,184 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Jun 16 | Jun 18 | A | 39,140 | $0.00 | $0 | 882,984 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Jun 16 | Jun 18 | A · derivative | 2,485 | $40.24 | $99,996 | 2,485 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Jun 16 | Jun 18 | A · derivative | 37,778 | $40.24 | $1,520,187 | 37,778 | No | Form 4 |
| Sites Eric | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 5,684 | No | Form 4 |
| Stahlin Paul | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 42,143 | No | Form 4 |
| Brown David A | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 7,237 | No | Form 4 |
| Brown David A | Jun 16 | Jun 17 | A · derivative | 5,142 | $40.24 | $206,914 | 5,142 | No | Form 4 |
| Sommers Jill E. | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 6,083 | No | Form 4 |
| Sommers Jill E. | Jun 16 | Jun 17 | A · derivative | 2,571 | $40.24 | $103,457 | 2,571 | No | Form 4 |
| Teekell Judson Gray | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 78,251 | No | Form 4 |
| Raymond Mark F. | Jun 16 | Jun 17 | M | 16,000 | $12.00 | $192,000 | 62,094 | No | Form 4 |
| Raymond Mark F. | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 67,064 | No | Form 4 |
| Raymond Mark F. | Jun 16 | Jun 17 | M · derivative | 16,000 | $12.00 | $192,000 | not reported | No | Form 4 |
| Beckelman John | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 15,904 | No | Form 4 |
| Schwarzkopf Cynthia | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 88,545 | No | Form 4 |
| Schwarzkopf Cynthia | Jun 16 | Jun 17 | A · derivative | 5,142 | $40.24 | $206,914 | 5,142 | No | Form 4 |
| Eckert Kurt M. | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 149,612 | No | Form 4 |
| Eckert Kurt M. | Jun 16 | Jun 17 | A · derivative | 7,713 | $40.24 | $310,371 | 7,713 | No | Form 4 |
| Al-Bahar Talal Jassim | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 40,891 | No | Form 4 |
| Massad Mark I. | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 10,737 | No | Form 4 |
| Lozier Kenneth W. | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 8,237 | No | Form 4 |
| Lozier Kenneth W. | Jun 16 | Jun 17 | A · derivative | 2,571 | $40.24 | $103,457 | 2,571 | No | Form 4 |
| Moore Lisa | Jun 16 | Jun 17 | A | 4,970 | $0.00 | $0 | 12,737 | No | Form 4 |
| Sites Eric | Jun 15 | Jun 17 | A | 714 | $0.00 | $0 | 714 | No | Form 4 |
| Stahlin Paul | Jun 15 | Jun 17 | A | 2,267 | $0.00 | $0 | 37,173 | No | Form 4 |
| Brown David A | Jun 15 | Jun 17 | A | 2,267 | $0.00 | $0 | 2,267 | No | Form 4 |
| Sommers Jill E. | Jun 15 | Jun 17 | A | 1,113 | $0.00 | $0 | 1,113 | No | Form 4 |
| Teekell Judson Gray | Jun 15 | Jun 17 | A | 2,267 | $0.00 | $0 | 73,281 | No | Form 4 |
| Raymond Mark F. | Jun 15 | Jun 17 | A | 2,267 | $0.00 | $0 | 46,094 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Jun 15 | Jun 17 | S | 4,714 | $44.23 | Sale −$208,500 | 316,714 | Yes | Form 4 |
| Beckelman John | Jun 15 | Jun 17 | A | 2,267 | $0.00 | $0 | 10,934 | No | Form 4 |
| Schwarzkopf Cynthia | Jun 15 | Jun 17 | A | 2,267 | $0.00 | $0 | 83,575 | No | Form 4 |
| Eckert Kurt M. | Jun 15 | Jun 17 | A | 2,267 | $0.00 | $0 | 144,642 | No | Form 4 |
| Al-Bahar Talal Jassim | Jun 15 | Jun 17 | A | 2,267 | $0.00 | $0 | 35,921 | No | Form 4 |
| Massad Mark I. | Jun 15 | Jun 17 | A | 2,267 | $0.00 | $0 | 5,767 | No | Form 4 |
| Lozier Kenneth W. | Jun 15 | Jun 17 | A | 2,267 | $0.00 | $0 | 3,267 | No | Form 4 |
| Becker Lee | Jun 15 | Jun 17 | A | 2,267 | $0.00 | $0 | 2,267 | No | Form 4 |
| Moore Lisa | Jun 15 | Jun 17 | A | 2,267 | $0.00 | $0 | 7,767 | No | Form 4 |
| Schafer Douglas M. JREVP and CIO | Jun 11 | Jun 12 | F | 32,565 | $40.79 | $1,328,326 | 364,116 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Jun 11 | Jun 12 | F | 3,619 | $40.79 | $147,619 | 321,428 | No | Form 4 |
| Schwarzkopf Cynthia | Jun 11 | Jun 12 | M | 19,500 | $12.00 | $234,000 | 100,808 | Yes | Form 4 |
| Schwarzkopf Cynthia | Jun 11 | Jun 12 | S | 19,500 | $41.73 | Sale −$813,735 | 81,308 | Yes | Form 4 |
| Schwarzkopf Cynthia | Jun 11 | Jun 12 | M · derivative | 19,500 | $12.00 | $234,000 | not reported | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Jun 11 | Jun 12 | F | 5,939 | $40.79 | $242,252 | 110,282 | No | Form 4 |
| Stahlin Paul | Jun 11 | Jun 11 | M | 4,000 | $12.00 | $48,000 | 36,083 | No | Form 4 |
| Stahlin Paul | Jun 11 | Jun 11 | F | 1,177 | $40.79 | $48,010 | 34,906 | No | Form 4 |
| Stahlin Paul | Jun 11 | Jun 11 | M · derivative | 4,000 | $12.00 | $48,000 | not reported | No | Form 4 |
| Stahlin Paul | Jun 9 | Jun 11 | M | 7,000 | $12.00 | $84,000 | 32,083 | No | Form 4 |
| Stahlin Paul | Jun 9 | Jun 11 | M · derivative | 7,000 | $12.00 | $84,000 | 4,000 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jun 9 | Jun 10 | M | 9,783 | $12.00 | $117,396 | 83,188 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jun 9 | Jun 10 | S | 9,783 | $40.04 | Sale −$391,711 | 73,405 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jun 9 | Jun 10 | M · derivative | 9,783 | $12.00 | $117,396 | 834 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jun 8 | Jun 10 | M | 10,217 | $12.00 | $122,604 | 83,622 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jun 8 | Jun 10 | S | 10,217 | $40.12 | Sale −$409,906 | 73,405 | Yes | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Jun 8 | Jun 10 | M · derivative | 10,217 | $12.00 | $122,604 | 10,617 | Yes | Form 4 |
| Teekell Judson Gray | Jun 2 | Jun 4 | S | 3,000 | $42.78 | Sale −$128,340 | 71,014 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Jun 2 | Jun 4 | M | 48,000 | $12.00 | $576,000 | 444,681 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Jun 2 | Jun 4 | S | 48,000 | $42.84 | Sale −$2,056,320 | 396,681 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Jun 2 | Jun 4 | M · derivative | 48,000 | $12.00 | $576,000 | 6,000 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jun 2 | Jun 4 | M | 70,000 | $12.00 | $840,000 | 1,793,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jun 2 | Jun 4 | S | 70,000 | $42.36 | Sale −$2,965,200 | 1,723,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Jun 2 | Jun 4 | M · derivative | 70,000 | $12.00 | $840,000 | 140,000 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Jun 2 | Jun 4 | M | 16,000 | $12.00 | $192,000 | 341,047 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Jun 2 | Jun 4 | S | 16,000 | $42.12 | Sale −$673,920 | 325,047 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Jun 2 | Jun 4 | M · derivative | 16,000 | $12.00 | $192,000 | 16,000 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Jun 2 | Jun 4 | M | 11,000 | $12.00 | $132,000 | 127,221 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Jun 2 | Jun 4 | S | 11,000 | $42.16 | Sale −$463,760 | 116,221 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Jun 2 | Jun 4 | M · derivative | 11,000 | $12.00 | $132,000 | 7,333 | Yes | Form 4 |
| Eckert Kurt M. | Jun 2 | Jun 4 | M | 5,250 | $12.00 | $63,000 | 147,625 | Yes | Form 4 |
| Eckert Kurt M. | Jun 2 | Jun 4 | S | 5,250 | $42.76 | Sale −$224,490 | 142,375 | Yes | Form 4 |
| Eckert Kurt M. | Jun 2 | Jun 4 | M · derivative | 5,250 | $12.00 | $63,000 | 6,313 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Jun 2 | Jun 4 | M | 28,000 | $12.00 | $336,000 | 871,844 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Jun 2 | Jun 4 | S | 28,000 | $42.85 | Sale −$1,199,800 | 843,844 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Jun 2 | Jun 4 | M · derivative | 28,000 | $12.00 | $336,000 | 56,000 | Yes | Form 4 |
| Horizon Kinetics Asset Management LLC | May 19 | May 21 | J | 2,455,744 | $0.00 | $0 | 2,170,898 | No | Form 4 |
| Teekell Judson Gray | May 19 | May 19 | M | 22,667 | $12.00 | $272,004 | 79,005 | No | Form 4 |
| Teekell Judson Gray | May 19 | May 19 | F | 4,991 | $54.51 | $272,059 | 74,014 | No | Form 4 |
| Teekell Judson Gray | May 19 | May 19 | M · derivative | 22,667 | $12.00 | $272,004 | not reported | No | Form 4 |
| Emmons LanceEVP and CFO | May 15 | May 18 | S | 35,000 | $56.36 | Sale −$1,972,600 | 84,262 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | May 11 | May 13 | M | 24,999 | $12.00 | $299,988 | 510,962 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | May 11 | May 13 | M · derivative | 24,999 | $12.00 | $299,988 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | May 5 | May 7 | M | 15,771 | $12.00 | $189,252 | 1,739,046 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | May 5 | May 7 | S | 15,771 | $47.92 | Sale −$755,746 | 1,723,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | May 5 | May 7 | M · derivative | 15,771 | $12.00 | $189,252 | 210,000 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | May 4 | May 5 | M | 11,000 | $12.00 | $132,000 | 127,221 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | May 4 | May 5 | S | 11,000 | $47.28 | Sale −$520,080 | 116,221 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | May 4 | May 5 | M · derivative | 11,000 | $12.00 | $132,000 | 18,333 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | May 4 | May 5 | M | 54,229 | $12.00 | $650,748 | 1,777,504 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | May 4 | May 5 | S | 54,229 | $47.26 | Sale −$2,562,863 | 1,723,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | May 4 | May 5 | M · derivative | 54,229 | $12.00 | $650,748 | 225,771 | Yes | Form 4 |
| Teekell Judson Gray | May 4 | May 5 | S | 3,000 | $47.30 | Sale −$141,900 | 56,338 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | May 4 | May 5 | M | 48,000 | $12.00 | $576,000 | 444,681 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | May 4 | May 5 | S | 48,000 | $47.25 | Sale −$2,268,000 | 396,681 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | May 4 | May 5 | M · derivative | 48,000 | $12.00 | $576,000 | 54,000 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | May 4 | May 5 | M | 16,000 | $12.00 | $192,000 | 341,047 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | May 4 | May 5 | S | 16,000 | $47.28 | Sale −$756,480 | 325,047 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | May 4 | May 5 | M · derivative | 16,000 | $12.00 | $192,000 | 32,000 | Yes | Form 4 |
| Eckert Kurt M. | May 4 | May 5 | M | 5,625 | $12.00 | $67,500 | 148,000 | Yes | Form 4 |
| Eckert Kurt M. | May 4 | May 5 | S | 5,625 | $47.29 | Sale −$266,006 | 142,375 | Yes | Form 4 |
| Eckert Kurt M. | May 4 | May 5 | M · derivative | 5,625 | $12.00 | $67,500 | 11,563 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | May 4 | May 5 | M | 28,000 | $12.00 | $336,000 | 871,844 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | May 4 | May 5 | S | 28,000 | $47.26 | Sale −$1,323,280 | 843,844 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | May 4 | May 5 | M · derivative | 28,000 | $12.00 | $336,000 | 84,000 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Apr 15 | Apr 17 | M | 29,667 | $12.00 | $356,004 | 873,511 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Apr 15 | Apr 17 | S | 29,667 | $43.64 | Sale −$1,294,668 | 843,844 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Apr 15 | Apr 17 | M · derivative | 29,667 | $12.00 | $356,004 | 112,000 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Apr 15 | Apr 17 | M | 70,001 | $12.00 | $840,012 | 1,897,400 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Apr 15 | Apr 17 | S | 70,001 | $43.36 | Sale −$3,035,243 | 1,827,399 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Apr 15 | Apr 17 | S | 104,124 | $43.36 | Sale −$4,514,817 | 1,723,275 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Apr 15 | Apr 17 | S | 49,900 | $43.68 | Sale −$2,179,632 | 485,963 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Apr 15 | Apr 17 | M · derivative | 70,001 | $12.00 | $840,012 | 280,000 | Yes | Form 4 |
| Beckelman John | Apr 9 | Apr 10 | M | 8,667 | $12.00 | $104,004 | 8,667 | No | Form 4 |
| Beckelman John | Apr 9 | Apr 10 | M · derivative | 8,667 | $12.00 | $104,004 | not reported | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Apr 8 | Apr 9 | M | 16,434 | $12.00 | $197,208 | 341,481 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Apr 8 | Apr 9 | S | 16,434 | $42.08 | Sale −$691,543 | 325,047 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Apr 8 | Apr 9 | M · derivative | 16,434 | $12.00 | $197,208 | 48,000 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Apr 8 | Apr 9 | M | 7,572 | $12.00 | $90,864 | 123,793 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Apr 8 | Apr 9 | S | 7,572 | $42.02 | Sale −$318,175 | 116,221 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Apr 8 | Apr 9 | M · derivative | 7,572 | $12.00 | $90,864 | not reported | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Apr 7 | Apr 94/A | M | 900 | $12.00 | $10,800 | 325,947 | Yes | Form 4/A |
| Brown ShellyEVP, Chief Strategy Officer | Apr 7 | Apr 94/A | S | 900 | $42.00 | Sale −$37,800 | 325,047 | Yes | Form 4/A |
| Brown ShellyEVP, Chief Strategy Officer | Apr 7 | Apr 94/A | M · derivative | 900 | $12.00 | $10,800 | 64,434 | Yes | Form 4/A |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Apr 7 | Apr 9 | M | 762 | $12.00 | $9,144 | 116,983 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Apr 7 | Apr 9 | S | 762 | $42.00 | Sale −$32,004 | 116,221 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Apr 7 | Apr 9 | M | 4,001 | $12.00 | $48,012 | 120,222 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Apr 7 | Apr 9 | S | 4,001 | $42.00 | Sale −$168,042 | 116,221 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Apr 7 | Apr 9 | M · derivative | 762 | $12.00 | $9,144 | 7,572 | Yes | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Apr 7 | Apr 9 | M · derivative | 4,001 | $12.00 | $48,012 | 29,333 | Yes | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Apr 6 | Apr 94/A | S | 2,357 | $41.33 | Sale −$97,415 | 325,047 | Yes | Form 4/A |
| Teekell Judson Gray | Apr 2 | Apr 3 | S | 2,700 | $40.00 | Sale −$108,000 | 59,338 | Yes | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Mar 30 | Apr 1 | F | 20,875 | $37.50 | $782,813 | 1,827,399 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Mar 30 | Apr 1 | F | 1,809 | $37.50 | $67,838 | 297,388 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Mar 30 | Apr 1 | M | 8,333 | $12.00 | $99,996 | 305,721 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Mar 30 | Apr 1 | M | 6,570 | $15.22 | $99,995 | 312,291 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Mar 30 | Apr 1 | M | 6,195 | $16.14 | $99,987 | 318,486 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Mar 30 | Apr 1 | M | 3,878 | $25.78 | $99,975 | 322,364 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Mar 30 | Apr 1 | M | 5,040 | $19.84 | $99,994 | 327,404 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Mar 30 | Apr 1 | M · derivative | 8,333 | $12.00 | $99,996 | not reported | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Mar 30 | Apr 1 | M · derivative | 6,570 | $15.22 | $99,995 | not reported | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Mar 30 | Apr 1 | M · derivative | 6,195 | $16.14 | $99,987 | not reported | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Mar 30 | Apr 1 | M · derivative | 3,878 | $25.78 | $99,975 | not reported | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Mar 30 | Apr 1 | M · derivative | 5,040 | $19.84 | $99,994 | not reported | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Mar 30 | Apr 1 | F | 707 | $37.50 | $26,513 | 116,221 | No | Form 4 |
| Emmons LanceEVP and CFO | Mar 30 | Apr 1 | F | 8,350 | $37.50 | $313,125 | 119,262 | No | Form 4 |
| Smollen JohnEVP, New Product Development | Mar 30 | Apr 1 | F | 362 | $37.50 | $13,575 | 170,757 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Mar 30 | Apr 1 | F | 1,448 | $37.50 | $54,300 | 843,844 | No | Form 4 |
| Teekell Judson Gray | Mar 25 | Mar 26 | S | 300 | $40.00 | Sale −$12,000 | 62,038 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Mar 23 | Mar 24 | S | 25,932 | $39.33 | Sale −$1,019,906 | 299,197 | Yes | Form 4 |
| Eckert Kurt M. | Mar 19 | Mar 20 | M | 12,917 | $12.00 | $155,004 | 180,292 | Yes | Form 4 |
| Eckert Kurt M. | Mar 19 | Mar 20 | S | 37,917 | $39.00 | Sale −$1,478,763 | 142,375 | Yes | Form 4 |
| Eckert Kurt M. | Mar 19 | Mar 20 | M · derivative | 12,917 | $12.00 | $155,004 | not reported | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Mar 17 | Mar 18 | M | 48,000 | $12.00 | $576,000 | 444,681 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Mar 17 | Mar 18 | S | 48,000 | $39.74 | Sale −$1,907,520 | 396,681 | Yes | Form 4 |
| Schafer Douglas M. JREVP and CIO | Mar 17 | Mar 18 | M · derivative | 48,000 | $12.00 | $576,000 | 102,000 | Yes | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Mar 9 | Mar 10 | M | 8,333 | $12.00 | $99,996 | 820,293 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Mar 9 | Mar 10 | M | 8,333 | $12.00 | $99,996 | 828,626 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Mar 9 | Mar 10 | M | 16,666 | $12.00 | $199,992 | 845,292 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Mar 9 | Mar 10 | M · derivative | 8,333 | $12.00 | $99,996 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Mar 9 | Mar 10 | M · derivative | 8,333 | $12.00 | $99,996 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Mar 9 | Mar 10 | M · derivative | 16,666 | $12.00 | $199,992 | not reported | No | Form 4 |
| Stahl Murray | Mar 5 | Mar 6 | P | 7,200 | $43.08 | Purchase +$310,176 | 4,633,842 | No | Form 4 |
| Stahl Murray | Mar 4 | Mar 64/A | P | 7,200 | $43.38 | Purchase +$312,336 | 4,626,642 | No | Form 4/A |
| Stahl Murray | Mar 2 | Mar 64/A | X | 21,290 | $15.00 | $319,350 | 4,581,654 | No | Form 4/A |
| Stahl Murray | Mar 2 | Mar 64/A | X | 91,366 | $20.50 | $1,873,003 | 4,673,020 | No | Form 4/A |
| Stahl Murray | Mar 2 | Mar 64/A | S | 53,578 | $40.92 | Sale −$2,192,412 | 4,619,442 | No | Form 4/A |
| Stahl Murray | Mar 2 | Mar 64/A | X · derivative | 21,290 | $15.00 | $319,350 | not reported | No | Form 4/A |
| Stahl Murray | Mar 2 | Mar 64/A | X · derivative | 24,878 | $20.50 | $509,999 | not reported | No | Form 4/A |
| Stahl Murray | Mar 2 | Mar 64/A | X · derivative | 27,561 | $20.50 | $565,001 | not reported | No | Form 4/A |
| Stahl Murray | Mar 2 | Mar 64/A | X · derivative | 38,927 | $20.50 | $798,004 | not reported | No | Form 4/A |
| Schafer Douglas M. JREVP and CIO | Feb 18 | Feb 20 | F | 32,565 | $40.89 | $1,331,583 | 396,681 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Feb 18 | Feb 20 | F | 19,902 | $40.89 | $813,793 | 325,129 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Feb 18 | Feb 20 | F | 6,035 | $40.89 | $246,771 | 116,928 | No | Form 4 |
| Schafer Douglas M. JREVP and CIO | Feb 10 | Feb 12 | F | 108,550 | $41.33 | $4,486,372 | 429,246 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Feb 10 | Feb 12 | F | 50,100 | $41.33 | $2,070,633 | 535,863 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Dec 23, 2025 | Dec 29, 2025 | G | 2,000 | not reported | not reported | 585,963 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Dec 16, 2025 | Dec 17, 2025 | M | 16,666 | $12.00 | $199,992 | 328,365 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Dec 16, 2025 | Dec 17, 2025 | M | 8,333 | $12.00 | $99,996 | 336,698 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Dec 16, 2025 | Dec 17, 2025 | M | 8,333 | $12.00 | $99,996 | 345,031 | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Dec 16, 2025 | Dec 17, 2025 | M · derivative | 16,666 | $12.00 | $199,992 | not reported | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Dec 16, 2025 | Dec 17, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | not reported | No | Form 4 |
| Brown ShellyEVP, Chief Strategy Officer | Dec 16, 2025 | Dec 17, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | not reported | No | Form 4 |
| Emmons LanceEVP and CFO | Dec 16, 2025 | Dec 17, 2025 | M | 22,221 | $13.50 | $299,984 | 116,377 | No | Form 4 |
| Emmons LanceEVP and CFO | Dec 16, 2025 | Dec 17, 2025 | M | 6,195 | $16.14 | $99,987 | 122,572 | No | Form 4 |
| Emmons LanceEVP and CFO | Dec 16, 2025 | Dec 17, 2025 | M | 5,040 | $19.84 | $99,994 | 127,612 | No | Form 4 |
| Emmons LanceEVP and CFO | Dec 16, 2025 | Dec 17, 2025 | M · derivative | 22,221 | $13.50 | $299,984 | not reported | No | Form 4 |
| Emmons LanceEVP and CFO | Dec 16, 2025 | Dec 17, 2025 | M · derivative | 6,195 | $16.14 | $99,987 | not reported | No | Form 4 |
| Emmons LanceEVP and CFO | Dec 16, 2025 | Dec 17, 2025 | M · derivative | 5,040 | $19.84 | $99,994 | 5,040 | No | Form 4 |
| Stahl Murray | Dec 12, 2025 | Dec 15, 2025 | P | 2,439 | $41.00 | Purchase +$99,999 | 4,560,364 | No | Form 4 |
| Horizon Kinetics Asset Management LLC | Oct 3, 2025 | Oct 6, 2025 | P | 2 | $41.97 | Purchase +$84 | 4,557,925 | No | Form 4 |
| Stahl Murray | Sep 26, 2025 | Sep 30, 2025 | P | 4 | $41.76 | Purchase +$167 | 4,557,923 | No | Form 4 |
| Horizon Kinetics Asset Management LLC | Aug 28, 2025 | Sep 30, 2025 | P | 34,470 | $36.10 | Purchase +$1,244,367 | 4,557,919 | No | Form 4 |
| Smollen JohnEVP Traded Products & Relation | Sep 11, 2025 | Sep 15, 2025 | M | 125,001 | $12.00 | $1,500,012 | 193,174 | No | Form 4 |
| Smollen JohnEVP Traded Products & Relation | Sep 11, 2025 | Sep 15, 2025 | F | 52,054 | $37.39 | $1,946,299 | 141,120 | No | Form 4 |
| Smollen JohnEVP Traded Products & Relation | Sep 11, 2025 | Sep 15, 2025 | M | 24,999 | $12.00 | $299,988 | 166,119 | No | Form 4 |
| Smollen JohnEVP Traded Products & Relation | Sep 11, 2025 | Sep 15, 2025 | M · derivative | 125,001 | $12.00 | $1,500,012 | not reported | No | Form 4 |
| Smollen JohnEVP Traded Products & Relation | Sep 11, 2025 | Sep 15, 2025 | M · derivative | 24,999 | $12.00 | $299,988 | not reported | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Sep 11, 2025 | Sep 11, 2025 | M | 16,666 | $12.00 | $199,992 | 122,963 | No | Form 4 |
| Brown ShellyEVP, Strat. Planning & BD | Sep 10, 2025 | Sep 11, 2025 | F | 16,283 | $36.81 | $599,377 | 311,699 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Sep 10, 2025 | Sep 11, 2025 | M · derivative | 16,666 | $12.00 | $199,992 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Sep 9, 2025 | Sep 11, 2025 | M | 21,999 | $12.00 | $263,988 | 72,384 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Sep 9, 2025 | Sep 11, 2025 | M | 3,001 | $12.00 | $36,012 | 75,385 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Sep 9, 2025 | Sep 11, 2025 | F | 1,980 | $37.30 | $73,854 | 73,405 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Sep 9, 2025 | Sep 11, 2025 | M · derivative | 21,999 | $12.00 | $263,988 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Sep 9, 2025 | Sep 11, 2025 | M · derivative | 3,001 | $12.00 | $36,012 | not reported | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Sep 9, 2025 | Sep 11, 2025 | M | 62,500 | $12.00 | $750,000 | 144,387 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Sep 9, 2025 | Sep 11, 2025 | F | 38,090 | $37.30 | $1,420,757 | 106,297 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Sep 9, 2025 | Sep 11, 2025 | M · derivative | 62,500 | $12.00 | $750,000 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 26, 2025 | Aug 28, 2025 | F | 192,220 | $33.90 | $6,516,258 | 1,848,274 | No | Form 4 |
| Brown ShellyEVP, Strat. Planning & BD | Aug 26, 2025 | Aug 28, 2025 | F | 11,047 | $33.90 | $374,493 | 327,982 | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | C | 36,250 | not reported | not reported | 81,308 | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | C | 45,058 | not reported | not reported | 81,308 | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 36,250 | $0.00 | $0 | not reported | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 45,058 | $0.00 | $0 | not reported | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 19,500 | $12.00 | $234,000 | not reported | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 19,500 | $12.00 | $234,000 | 19,500 | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 21,916 | $12.00 | $262,992 | not reported | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 21,916 | $12.00 | $262,992 | 21,916 | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 21,250 | $12.00 | $255,000 | not reported | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 21,250 | $12.00 | $255,000 | 21,250 | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 22,708 | $12.00 | $272,496 | not reported | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 22,708 | $12.00 | $272,496 | 22,708 | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 28,437 | $14.00 | $398,118 | not reported | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 28,437 | $14.00 | $398,118 | 28,437 | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 32,501 | $16.14 | $524,566 | not reported | No | Form 4 |
| Schwarzkopf Cynthia | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 32,501 | $16.14 | $524,566 | 32,501 | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | C | 17,500 | not reported | not reported | 43,827 | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | C | 26,327 | not reported | not reported | 43,827 | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 17,500 | $0.00 | $0 | not reported | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 26,327 | $0.00 | $0 | not reported | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,000 | $12.00 | $192,000 | not reported | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,000 | $12.00 | $192,000 | 16,000 | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,000 | $12.00 | $192,000 | not reported | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,000 | $12.00 | $192,000 | 16,000 | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,000 | $12.00 | $192,000 | not reported | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,000 | $12.00 | $192,000 | 16,000 | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,000 | $12.00 | $192,000 | not reported | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,000 | $12.00 | $192,000 | 16,000 | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 20,000 | $14.00 | $280,000 | not reported | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 20,000 | $14.00 | $280,000 | 20,000 | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 12,222 | $16.14 | $197,263 | not reported | No | Form 4 |
| Raymond Mark F. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 12,222 | $16.14 | $197,263 | 12,222 | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | C | 30,000 | not reported | not reported | 62,338 | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | C | 31,242 | not reported | not reported | 62,338 | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | C | 30,000 | not reported | not reported | 86,545 | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | C | 38,131 | not reported | not reported | 86,545 | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 30,000 | $0.00 | $0 | not reported | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 31,242 | $0.00 | $0 | not reported | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 30,000 | $0.00 | $0 | not reported | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 38,131 | $0.00 | $0 | not reported | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 22,667 | $12.00 | $272,004 | not reported | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 22,667 | $12.00 | $272,004 | 22,667 | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 13,500 | $12.00 | $162,000 | not reported | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 13,500 | $12.00 | $162,000 | 13,500 | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 12,833 | $12.00 | $153,996 | not reported | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 12,833 | $12.00 | $153,996 | 12,833 | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 12,500 | $12.00 | $150,000 | not reported | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 12,500 | $12.00 | $150,000 | 12,500 | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 5,000 | $12.00 | $60,000 | not reported | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 5,000 | $12.00 | $60,000 | 5,000 | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 28,125 | $14.00 | $393,750 | not reported | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 28,125 | $14.00 | $393,750 | 28,125 | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 20,556 | $16.14 | $331,774 | not reported | No | Form 4 |
| Teekell Judson Gray | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 20,556 | $16.14 | $331,774 | 20,556 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | C | 500 | not reported | not reported | 2,040,494 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | C | 573,963 | not reported | not reported | 585,963 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | C | 135,395 | not reported | not reported | 2,040,494 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 500 | $0.00 | $0 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 573,963 | $0.00 | $0 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 135,395 | $0.00 | $0 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 24,999 | $12.00 | $299,988 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 24,999 | $12.00 | $299,988 | 24,999 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,666 | $12.00 | $199,992 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,666 | $12.00 | $199,992 | 16,666 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | 8,333 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 13,140 | $15.22 | $199,991 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 13,140 | $15.22 | $199,991 | 13,140 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 350,001 | $12.00 | $4,200,012 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 350,001 | $12.00 | $4,200,012 | 350,001 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 283,334 | $12.00 | $3,400,008 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 283,334 | $12.00 | $3,400,008 | 283,334 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 241,667 | $12.00 | $2,900,004 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 241,667 | $12.00 | $2,900,004 | 241,667 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 286,860 | $15.22 | $4,366,009 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 286,860 | $15.22 | $4,366,009 | 286,860 | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 375,000 | $16.14 | $6,052,500 | not reported | No | Form 4 |
| Gallagher Thomas P.Chairman & CEO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 375,000 | $16.14 | $6,052,500 | 375,000 | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | C | 46,875 | not reported | not reported | 167,375 | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 46,875 | $0.00 | $0 | not reported | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 12,917 | $12.00 | $155,004 | not reported | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 12,917 | $12.00 | $155,004 | 12,917 | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 17,188 | $12.00 | $206,256 | not reported | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 17,188 | $12.00 | $206,256 | 17,188 | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 18,000 | $12.00 | $216,000 | not reported | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 18,000 | $12.00 | $216,000 | 18,000 | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 22,812 | $12.00 | $273,744 | not reported | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 22,812 | $12.00 | $273,744 | 22,812 | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 125 | $12.00 | $1,500 | not reported | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 125 | $12.00 | $1,500 | 125 | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 30,156 | $14.00 | $422,184 | not reported | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 30,156 | $14.00 | $422,184 | 30,156 | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 22,223 | $16.14 | $358,679 | not reported | No | Form 4 |
| Eckert Kurt M. | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 22,223 | $16.14 | $358,679 | 22,223 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | C | 100,500 | not reported | not reported | 811,960 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | C | 130,617 | not reported | not reported | 811,960 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 100,500 | $0.00 | $0 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 130,617 | $0.00 | $0 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | 8,333 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,666 | $12.00 | $199,992 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,666 | $12.00 | $199,992 | 16,666 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | 8,333 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 13,140 | $15.22 | $199,991 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 13,140 | $15.22 | $199,991 | 13,140 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 141,667 | $12.00 | $1,700,004 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 141,667 | $12.00 | $1,700,004 | 141,667 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 133,334 | $12.00 | $1,600,008 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 133,334 | $12.00 | $1,600,008 | 133,334 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 141,667 | $12.00 | $1,700,004 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 141,667 | $12.00 | $1,700,004 | 141,667 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 136,860 | $15.22 | $2,083,009 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 136,860 | $15.22 | $2,083,009 | 136,860 | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 150,000 | $16.14 | $2,421,000 | not reported | No | Form 4 |
| Comly Barbara J.EVP, GC & Corporate Secretary | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 150,000 | $16.14 | $2,421,000 | 150,000 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | C | 500 | not reported | not reported | 50,385 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | C | 43,442 | not reported | not reported | 50,385 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 500 | $0.00 | $0 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 43,442 | $0.00 | $0 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 21,999 | $12.00 | $263,988 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 21,999 | $12.00 | $263,988 | 21,999 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,666 | $12.00 | $199,992 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,666 | $12.00 | $199,992 | 16,666 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | 8,333 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | 8,333 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 6,570 | $15.22 | $99,995 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 6,570 | $15.22 | $99,995 | 6,570 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 6,195 | $16.14 | $99,987 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 6,195 | $16.14 | $99,987 | 6,195 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 3,878 | $25.78 | $99,975 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 3,878 | $25.78 | $99,975 | 3,878 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 3,001 | $12.00 | $36,012 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 3,001 | $12.00 | $36,012 | 3,001 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 20,834 | $12.00 | $250,008 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 20,834 | $12.00 | $250,008 | 20,834 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,667 | $12.00 | $200,004 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,667 | $12.00 | $200,004 | 16,667 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,667 | $12.00 | $200,004 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,667 | $12.00 | $200,004 | 16,667 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 23,430 | $15.22 | $356,605 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 23,430 | $15.22 | $356,605 | 23,430 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 26,304 | $16.14 | $424,547 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 26,304 | $16.14 | $424,547 | 26,304 | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,621 | $25.78 | $222,249 | not reported | No | Form 4 |
| Jayabalan HarishEVP, CISO and CRO | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,621 | $25.78 | $222,249 | 8,621 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | C | 500 | not reported | not reported | 81,887 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | C | 49,194 | not reported | not reported | 81,887 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 500 | $0.00 | $0 | not reported | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | C · derivative | 49,194 | $0.00 | $0 | not reported | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,666 | $12.00 | $199,992 | not reported | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,666 | $12.00 | $199,992 | 16,666 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,666 | $12.00 | $199,992 | not reported | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 16,666 | $12.00 | $199,992 | 16,666 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | not reported | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,333 | $12.00 | $99,996 | 8,333 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 6,570 | $15.22 | $99,995 | not reported | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 6,570 | $15.22 | $99,995 | 6,570 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 6,195 | $16.14 | $99,987 | not reported | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 6,195 | $16.14 | $99,987 | 6,195 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 62,500 | $12.00 | $750,000 | not reported | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 62,500 | $12.00 | $750,000 | 62,500 | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,334 | $12.00 | $100,008 | not reported | No | Form 4 |
| Deitzel EdwardEVP, CRO, CCO MIAX Exchanges | Aug 15, 2025 | Aug 19, 2025 | M · derivative | 8,334 | $12.00 | $100,008 | 8,334 | No | Form 4 |