ACTGACACIA RESEARCH CORP
- Market cap
- $410.84M
- as of 2026-10-23
- Latest close
- $4.21
- as of 2026-10-23
- Sector
- Industrials
- as of 2026-10-24
- Industry
- Business Equipment & Supplies
- 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 2023-11-14
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Molinelli Gavin | Sep 30 | Oct 1 | A | 6,961 | $4.31 | $30,002 | 212,927 | No | Form 4 |
| Kohlberg Isaac T. | Sep 15 | Sep 16 | S | 24,000 | $4.55 | Sale −$109,200 | 54,310 | No | Form 4 |
| Oconnell Maureen | Sep 3 | Sep 4 | S | 12,466 | $4.57 | Sale −$56,970 | 254,655 | No | Form 4 |
| Oconnell Maureen | Sep 2 | Sep 4 | S | 20,534 | $4.63 | Sale −$95,072 | 267,121 | No | Form 4 |
| Felman Michelle | Aug 28 | Sep 1 | G | 16,086 | $4.49 | $72,226 | 41,138 | No | Form 4 |
| Felman Michelle | Aug 28 | Sep 1 | G | 16,086 | $4.49 | $72,226 | 25,052 | No | Form 4 |
| Oconnell Maureen | Aug 19 | Aug 20 | S | 10,000 | $4.60 | Sale −$46,000 | 287,655 | No | Form 4 |
| Kohlberg Isaac T. | Aug 12 | Aug 14 | S | 32,188 | $4.67 | Sale −$150,318 | 78,310 | No | Form 4 |
| Molinelli Gavin | Jun 30 | Jul 2 | A | 6,438 | $4.66 | $30,001 | 205,966 | No | Form 4 |
| Molinelli Gavin | Jun 23 | Jun 25 | A | 25,052 | $0.00 | $0 | 199,528 | No | Form 4 |
| Sundar Ajay | Jun 23 | Jun 25 | A | 4,175 | $4.79 | $19,998 | 107,605 | No | Form 4 |
| Oconnell Maureen | Jun 23 | Jun 25 | A | 25,052 | $0.00 | $0 | 297,655 | No | Form 4 |
| Felman Michelle | Jun 23 | Jun 25 | A | 25,052 | $0.00 | $0 | 57,224 | No | Form 4 |
| Kohlberg Isaac T. | Jun 23 | Jun 25 | A | 25,052 | $0.00 | $0 | 110,498 | No | Form 4 |
| McNulty Martin D. Jr.Chief Executive Officer | Jun 8 | Jun 9 | F | 287,133 | $4.62 | $1,326,554 | 418,430 | No | Form 4 |
| Soncini Jason W.General Counsel | Jun 8 | Jun 9 | F | 48,985 | $4.62 | $226,311 | 235,615 | No | Form 4 |
| Rasamny RobertChief Administrative Officer | Jun 8 | Jun 9 | F | 28,390 | $4.62 | $131,162 | 73,976 | No | Form 4 |
| McNulty Martin D. Jr.Chief Executive Officer | Jun 5 | Jun 9 | A | 539,160 | $0.00 | $0 | 705,563 | No | Form 4 |
| Soncini Jason W.General Counsel | Jun 5 | Jun 9 | A | 93,049 | $0.00 | $0 | 284,600 | No | Form 4 |
| Rasamny RobertChief Administrative Officer | Jun 5 | Jun 9 | A | 60,285 | $0.00 | $0 | 102,366 | No | Form 4 |
| Sundar Ajay | Mar 31 | Apr 1 | A | 4,158 | $4.81 | $20,000 | 103,430 | No | Form 4 |
| Molinelli Gavin | Mar 31 | Apr 1 | A | 6,237 | $4.81 | $30,000 | 174,476 | No | Form 4 |
| Soncini Jason W.General Counsel | Mar 23 | Mar 24 | F | 6,147 | $4.85 | $29,813 | 191,551 | No | Form 4 |
| McNulty Martin D. Jr.Chief Executive Officer | Mar 10 | Mar 12 | F | 8,207 | $4.15 | $34,059 | 166,403 | No | Form 4 |
| Molinelli Gavin | Dec 31, 2025 | Jan 5 | A | 8,021 | $3.74 | $29,999 | 168,239 | No | Form 4 |
| Sundar Ajay | Dec 31, 2025 | Jan 5 | A | 5,348 | $3.74 | $20,002 | 99,272 | No | Form 4 |
| Molinelli Gavin | Sep 30, 2025 | Oct 1, 2025 | A | 9,231 | $3.25 | $30,001 | 160,218 | No | Form 4 |
| Sundar Ajay | Sep 30, 2025 | Oct 1, 2025 | A | 6,154 | $3.25 | $20,001 | 93,924 | No | Form 4 |
| Zambito Michael SIKORYAKChief Financial Officer | Aug 11, 2025 | Aug 13, 2025 | P | 7,700 | $3.27 | Purchase +$25,179 | 7,700 | No | Form 4 |
| Felman Michelle | Aug 11, 2025 | Aug 11, 2025 | G | 11,560 | $0.00 | $0 | 43,733 | No | Form 4 |
| Felman Michelle | Aug 11, 2025 | Aug 11, 2025 | G | 11,561 | $0.00 | $0 | 32,172 | No | Form 4 |
| Molinelli Gavin | Jun 30, 2025 | Jul 1, 2025 | A | 8,380 | $3.58 | $30,000 | 150,987 | No | Form 4 |
| Sundar Ajay | Jun 30, 2025 | Jul 1, 2025 | A | 5,587 | $3.58 | $20,001 | 87,770 | No | Form 4 |
| Kohlberg Isaac T. | Jun 11, 2025 | Jun 13, 2025 | S | 16,000 | $3.84 | Sale −$61,440 | 85,446 | No | Form 4 |
| McNulty Martin D. Jr.Chief Executive Officer | Jun 9, 2025 | Jun 11, 2025 | F | 10,507 | $3.83 | $40,242 | 174,610 | No | Form 4 |
| Soncini Jason W.General Counsel | Jun 9, 2025 | Jun 11, 2025 | F | 11,486 | $3.83 | $43,991 | 197,698 | No | Form 4 |
| Hoover KirstenInterim CFO | Jun 9, 2025 | Jun 11, 2025 | F | 6,464 | $3.83 | $24,757 | 84,677 | No | Form 4 |
| Rasamny RobertChief Administrative Officer | Jun 9, 2025 | Jun 11, 2025 | F | 6,657 | $3.83 | $25,496 | 42,081 | No | Form 4 |
| Molinelli Gavin | May 30, 2025 | Jun 3, 2025 | A | 32,172 | $0.00 | $0 | 142,607 | No | Form 4 |
| Sundar Ajay | May 30, 2025 | Jun 3, 2025 | A | 32,172 | $0.00 | $0 | 82,183 | No | Form 4 |
| Oconnell Maureen | May 30, 2025 | Jun 3, 2025 | A | 32,172 | $0.00 | $0 | 272,603 | No | Form 4 |
| Felman Michelle | May 30, 2025 | Jun 3, 2025 | A | 32,172 | $0.00 | $0 | 55,293 | No | Form 4 |
| Ribar Geoffrey G | May 30, 2025 | Jun 3, 2025 | A | 32,172 | $0.00 | $0 | 85,827 | No | Form 4 |
| Kohlberg Isaac T. | May 30, 2025 | Jun 3, 2025 | A | 32,172 | $0.00 | $0 | 101,446 | No | Form 4 |
| Soncini Jason W.General Counsel | May 21, 2025 | May 23, 2025 | P | 7,000 | $3.79 | Purchase +$26,530 | 209,184 | No | Form 4 |
| McNulty Martin D. Jr.Chief Executive Officer | May 19, 2025 | May 21, 2025 | P | 5,300 | $3.77 | Purchase +$19,981 | 185,117 | No | Form 4 |
| Starboard Value & Opportunity Master Fund L LP | May 16, 2025 | May 16, 2025 | J | 290,000 | $3.71 | $1,075,900 | 3,255,169 | No | Form 4 |
| Starboard Value & Opportunity Master Fund L LP | May 16, 2025 | May 16, 2025 | J | 3,255,169 | $3.71 | $12,076,677 | not reported | No | Form 4 |
| Starboard Value & Opportunity Master Fund L LP | May 16, 2025 | May 16, 2025 | J | 290,000 | $3.71 | $1,075,900 | 4,954,889 | No | Form 4 |
| Starboard Value & Opportunity Master Fund L LP | May 16, 2025 | May 16, 2025 | J | 3,255,169 | $3.71 | $12,076,677 | 8,210,058 | No | Form 4 |
| Starboard Principal Co LP | May 16, 2025 | May 16, 2025 | J | 290,000 | $3.71 | $1,075,900 | 3,255,169 | No | Form 4 |
| Starboard Principal Co LP | May 16, 2025 | May 16, 2025 | J | 3,255,169 | $3.71 | $12,076,677 | not reported | No | Form 4 |
| Starboard Principal Co LP | May 16, 2025 | May 16, 2025 | J | 290,000 | $3.71 | $1,075,900 | 4,954,889 | No | Form 4 |
| Starboard Principal Co LP | May 16, 2025 | May 16, 2025 | J | 3,255,169 | $3.71 | $12,076,677 | 8,210,058 | No | Form 4 |
| Molinelli Gavin | May 14, 2025 | May 16, 2025 | A | 16,086 | $3.73 | $60,001 | 110,435 | No | Form 4 |
| Sundar Ajay | May 14, 2025 | May 16, 2025 | A | 10,724 | $3.73 | $40,001 | 50,011 | No | Form 4 |
| Soncini Jason W.General Counsel | Mar 21, 2025 | Mar 25, 2025 | F | 6,147 | $3.42 | $21,023 | 202,184 | No | Form 4 |
| Hoover KirstenInterim CFO | Mar 21, 2025 | Mar 25, 2025 | F | 3,486 | $3.42 | $11,922 | 91,141 | No | Form 4 |
| McNulty Martin D. Jr.Chief Executive Officer | Mar 10, 2025 | Mar 11, 2025 | F | 7,804 | $4.19 | $32,699 | 179,817 | No | Form 4 |
| Soncini Jason W.General Counsel | Mar 10, 2025 | Mar 11, 2025 | F | 6,844 | $4.19 | $28,676 | 208,331 | No | Form 4 |
| Hoover KirstenInterim CFO | Mar 10, 2025 | Mar 11, 2025 | F | 4,108 | $4.19 | $17,213 | 94,627 | No | Form 4 |
| Kohlberg Isaac T. | Nov 25, 2024 | Nov 26, 2024 | S | 15,000 | $4.57 | Sale −$68,550 | 69,274 | No | Form 4 |
| Molinelli Gavin | Nov 14, 2024 | Nov 18, 2024 | A | 13,730 | $4.37 | $60,000 | 94,349 | No | Form 4 |
| Sundar Ajay | Nov 14, 2024 | Nov 18, 2024 | A | 9,153 | $4.37 | $39,999 | 39,287 | No | Form 4 |
| Hoover KirstenInterim CFO | Nov 12, 2024 | Nov 13, 2024 | F | 3,568 | $4.31 | $15,378 | 98,735 | No | Form 4 |
| Molinelli Gavin | Jun 7, 2024 | Jun 11, 2024 | A | 23,121 | $0.00 | $0 | 80,619 | No | Form 4 |
| Sundar Ajay | Jun 7, 2024 | Jun 11, 2024 | A | 23,121 | $0.00 | $0 | 30,134 | No | Form 4 |
| Oconnell Maureen | Jun 7, 2024 | Jun 11, 2024 | A | 23,121 | $0.00 | $0 | 240,431 | No | Form 4 |
| Felman Michelle | Jun 7, 2024 | Jun 11, 2024 | A | 23,121 | $0.00 | $0 | 23,121 | No | Form 4 |
| Ribar Geoffrey G | Jun 7, 2024 | Jun 11, 2024 | A | 23,121 | $0.00 | $0 | 53,655 | No | Form 4 |
| Kohlberg Isaac T. | Jun 7, 2024 | Jun 11, 2024 | A | 23,121 | $0.00 | $0 | 84,274 | No | Form 4 |
| McNulty Martin D. Jr.Chief Executive Officer | Jun 7, 2024 | Jun 11, 2024 | F | 10,506 | $5.19 | $54,526 | 187,621 | No | Form 4 |
| Soncini Jason W.General Counsel | Jun 7, 2024 | Jun 11, 2024 | F | 11,486 | $5.19 | $59,612 | 215,175 | No | Form 4 |
| Hoover KirstenInterim CFO | Jun 7, 2024 | Jun 11, 2024 | F | 6,445 | $5.19 | $33,450 | 102,303 | No | Form 4 |
| Rasamny RobertChief Administrative Officer | Jun 7, 2024 | Jun 11, 2024 | F | 6,657 | $5.19 | $34,550 | 48,738 | No | Form 4 |
| Molinelli Gavin | May 21, 2024 | May 22, 2024 | A | 12,104 | $5.68 | $68,751 | 57,498 | No | Form 4 |
| Sundar Ajay | May 21, 2024 | May 22, 2024 | A | 5,252 | $0.00 | $0 | 5,252 | No | Form 4 |
| Sundar Ajay | May 21, 2024 | May 22, 2024 | A | 1,761 | $5.68 | $10,002 | 7,013 | No | Form 4 |
| McNulty Martin D. Jr.Chief Executive Officer | May 17, 2024 | May 20, 2024 | P | 4,428 | $5.42 | Purchase +$24,000 | 198,127 | No | Form 4 |
| Soncini Jason W.General Counsel | May 17, 2024 | May 20, 2024 | P | 5,000 | $5.36 | Purchase +$26,800 | 226,661 | No | Form 4 |
| McNulty Martin D. Jr.Chief Executive Officer | May 16, 2024 | May 20, 2024 | P | 14,534 | $5.25 | Purchase +$76,304 | 193,699 | No | Form 4 |
| Soncini Jason W.General Counsel | Mar 21, 2024 | Mar 25, 2024 | F | 6,147 | $5.18 | $31,841 | 221,661 | No | Form 4 |
| Hoover KirstenInterim CFO | Mar 21, 2024 | Mar 25, 2024 | F | 3,342 | $5.18 | $17,312 | 108,748 | No | Form 4 |
| Soncini Jason W.General Counsel | Mar 18, 2024 | Mar 18, 2024 | F | 6,896 | $4.65 | $32,066 | 227,808 | No | Form 4 |
| McNulty Martin D. Jr.Interim CEO | Mar 11, 2024 | Mar 11, 2024 | F | 8,263 | $4.02 | $33,217 | 179,165 | No | Form 4 |
| Soncini Jason W.General Counsel | Mar 8, 2024 | Mar 11, 2024 | F | 6,840 | $4.02 | $27,497 | 234,704 | No | Form 4 |
| Hoover KirstenInterim CFO | Mar 8, 2024 | Mar 11, 2024 | F | 4,098 | $4.02 | $16,474 | 112,090 | No | Form 4 |
| Hoover KirstenInterim CFO | Nov 13, 2023 | Nov 14, 2023 | F | 3,458 | $3.63 | $12,553 | 116,188 | No | Form 4 |