NTHINEONC TECHNOLOGIES HOLDINGS, INC.
- Market cap
- $94.19M
- as of 2026-10-23
- Latest close
- $3.27
- as of 2026-10-23
- Sector
- Healthcare
- as of 2026-10-24
- Industry
- Biotechnology
- as of 2026-10-24
Cluster
3 insiders bought $351.4K between Sep 11 – Sep 15.
Under the default rule (14d · ≥2 insiders · all roles).
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | Holding change | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|---|
| Heshmatpour Amir FCEO, President | Sep 11 | Sep 14 | P | 37,000 | $3.67 | Purchase +$135,620 | 3,133,000 | +1.2% | No | Form 4 |
| Chen Thomas CCEO | Sep 11 | Sep 15 | P | 5,556 | $3.60 | Purchase +$20,002 | 19,261 | +40.5% | No | Form 4 |
| Heshmatpour Amir FCEO, President | Sep 14 | Sep 15 | P | 15,000 | $3.96 | Purchase +$59,400 | 3,148,000 | +0.5% | No | Form 4 |
| Garnett KeithlyCFO | Sep 14 | Sep 15 | P | 257 | $3.89 | Purchase +$1,001 | 242,357 | +0.1% | No | Form 4 |
| Chen Thomas CCEO | Sep 14 | Sep 15 | P | 5,242 | $3.82 | Purchase +$19,998 | 24,503 | +27.2% | No | Form 4 |
| Heshmatpour Amir FCEO, President | Sep 15 | Sep 15 | P | 35,000 | $3.30 | Purchase +$115,395 | 3,183,000 | +1.1% | No | Form 4 |
Form 4 historysince 2025-03-28
Dashed line = amended filing (Form 4/A)
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Garnett KeithlyCFO | Sep 15 | Sep 18 | S | 5,000 | $3.36 | Sale −$16,800 | 237,357 | No | Form 4 |
| Heshmatpour Amir FCEO, President | Sep 15 | Sep 15 | P | 35,000 | $3.30 | Purchase +$115,500 | 3,183,000 | No | Form 4 |
| Garnett KeithlyCFO | Sep 14 | Sep 15 | P | 257 | $3.89 | Purchase +$1,000 | 242,357 | No | Form 4 |
| Chen Thomas CCEO | Sep 14 | Sep 15 | P | 5,242 | $3.82 | Purchase +$20,024 | 24,503 | No | Form 4 |
| Heshmatpour Amir FCEO, President | Sep 14 | Sep 15 | P | 15,000 | $3.96 | Purchase +$59,400 | 3,148,000 | No | Form 4 |
| Chen Thomas CCEO | Sep 11 | Sep 15 | P | 5,556 | $3.60 | Purchase +$20,002 | 19,261 | No | Form 4 |
| Heshmatpour Amir FCEO, President | Sep 11 | Sep 14 | P | 37,000 | $3.67 | Purchase +$135,790 | 3,133,000 | No | Form 4 |
| Chen Thomas CCEO | Aug 18 | Aug 20 | P | 12,757 | $5.49 | Purchase +$70,036 | 13,705 | No | Form 4 |
| Chen Thomas CChief Scientific Officer | Aug 17 | Aug 204/A | P | 2,472 | $4.04 | Purchase +$9,987 | 583,531 | No | Form 4/A |
| Chen Thomas CChief Scientific Officer | Aug 14 | Aug 204/A | P | 33,787 | $3.85 | Purchase +$130,080 | 581,059 | No | Form 4/A |
| Chen Thomas CChief Scientific Officer | Apr 24 | Aug 204/A | P | 10,000 | $4.80 | Purchase +$48,000 | 10,000 | No | Form 4/A |
| Chen Thomas CChief Scientific Officer | Apr 10 | Aug 204/A | P | 948 | $5.17 | Purchase +$4,901 | 948 | No | Form 4/A |
| Heshmatpour Amir FCEO, President | Aug 18 | Aug 18 | P | 9,000 | $5.54 | Purchase +$49,860 | 3,096,000 | No | Form 4 |
| Chen Thomas CCEO | Aug 17 | Aug 18 | P | 2,472 | $4.04 | Purchase +$9,987 | 583,531 | No | Form 4 |
| Chen Thomas CCEO | Aug 14 | Aug 18 | P | 33,787 | $3.85 | Purchase +$130,080 | 581,059 | No | Form 4 |
| Heshmatpour Amir FCEO, President | Aug 17 | Aug 17 | P | 3,000 | $4.37 | Purchase +$13,110 | 3,087,000 | No | Form 4 |
| Heshmatpour Amir FCEO, President | Aug 14 | Aug 17 | P | 12,000 | $3.79 | Purchase +$45,480 | 3,084,000 | No | Form 4 |
| Shomali Nasim | Jul 10 | Jul 13 | A | 50,000 | not reported | not reported | 50,160 | No | Form 4 |
| Heshmatpour Amir FPresident | May 1 | May 4 | P | 10,000 | $4.16 | Purchase +$41,600 | 3,072,000 | No | Form 4 |
| Heshmatpour Amir FPresident | Apr 28 | Apr 28 | P | 10,000 | $4.52 | Purchase +$45,200 | 3,062,000 | No | Form 4 |
| Neman-Ebrahim YoushaChief Clinical Officer | Apr 23 | Apr 24 | P | 500 | $4.88 | Purchase +$2,440 | 134,760 | No | Form 4 |
| Garnett KeithlyCFO | Apr 15, 2025 | Apr 24 | P | 300 | $5.38 | Purchase +$1,614 | 241,200 | No | Form 4 |
| Heshmatpour Amir FPresident | Apr 23 | Apr 23 | P | 10,000 | $4.90 | Purchase +$49,000 | 3,052,000 | No | Form 4 |
| Suh, David Jr.Chief Accounting Officer | Apr 9 | Apr 13 | P | 200 | $5.00 | Purchase +$1,000 | 111,866 | No | Form 4 |
| Suh, David Jr.Chief Accounting Officer | Mar 1 | Apr 13 | A | 111,666 | not reported | not reported | 111,666 | No | Form 4 |
| Suh, David Jr.Chief Accounting Officer | Mar 1 | Apr 13 | A · derivative | 58,334 | not reported | not reported | 58,334 | No | Form 4 |
| Heshmatpour Amir FPresident | Apr 10 | Apr 10 | P | 10,000 | $4.90 | Purchase +$49,000 | 3,042,000 | No | Form 4 |
| Heshmatpour Amir FPresident | Apr 9 | Apr 9 | P | 5,000 | $5.19 | Purchase +$25,950 | 3,032,000 | No | Form 4 |
| Heshmatpour Amir FPresident | Apr 8 | Apr 9 | P | 10,000 | $5.61 | Purchase +$56,100 | 3,027,000 | No | Form 4 |
| Heshmatpour Amir FPresident | Apr 6 | Apr 6 | P | 5,000 | $6.32 | Purchase +$31,600 | 3,017,000 | No | Form 4 |
| Heshmatpour Amir FPresident | Apr 2 | Apr 6 | P | 20,000 | $6.09 | Purchase +$121,800 | 3,012,000 | No | Form 4 |
| Heshmatpour Amir FPresident | Nov 24, 2025 | Nov 24, 2025 | P | 6,000 | $6.51 | Purchase +$39,060 | 2,992,000 | No | Form 4 |
| Heshmatpour Amir FPresident | Nov 21, 2025 | Nov 24, 2025 | P | 20,000 | $5.98 | Purchase +$119,600 | 2,982,000 | No | Form 4 |
| Heshmatpour Amir FPresident | Nov 21, 2025 | Nov 24, 2025 | P | 4,000 | $6.50 | Purchase +$26,000 | 2,986,000 | No | Form 4 |
| Neman-Ebrahim YoushaChief Clinical Officer | Nov 20, 2025 | Nov 24, 2025 | P | 1,100 | $6.69 | Purchase +$7,359 | 134,260 | No | Form 4 |
| Heshmatpour Amir FPresident | Nov 6, 2025 | Nov 10, 2025 | A | 1,200,000 | not reported | not reported | 2,962,000 | No | Form 4 |
| Neman-Ebrahim YoushaChief Clinical Officer | Jun 5, 2025 | Jun 9, 2025 | A | 133,000 | not reported | not reported | 133,000 | No | Form 4 |
| Neman-Ebrahim YoushaChief Clinical Officer | Jun 5, 2025 | Jun 9, 2025 | A · derivative | 67,000 | not reported | not reported | 67,000 | No | Form 4 |
| Chen Thomas CCEO | Mar 26, 2025 | Jun 5, 20254/A | J | 4,076 | $0.00 | $0 | 220,787 | No | Form 4/A |
| Chen Thomas CCEO | Mar 26, 2025 | Jun 5, 20254/A | X | 79,688 | $12.00 | $956,256 | 300,475 | No | Form 4/A |
| Chen Thomas CCEO | Mar 26, 2025 | Jun 5, 20254/A | S | 38,250 | $25.00 | Sale −$956,250 | 262,225 | No | Form 4/A |
| Chen Thomas CCEO | Mar 26, 2025 | Jun 5, 20254/A | S | 983 | $19.13 | Sale −$18,805 | 261,242 | No | Form 4/A |
| Chen Thomas CCEO | Mar 26, 2025 | Jun 5, 20254/A | X · derivative | 79,688 | $12.00 | $956,256 | not reported | No | Form 4/A |
| Heshmatpour Amir F | Mar 26, 2025 | Jun 5, 20254/A | J | 3,996 | $0.00 | $0 | 216,459 | No | Form 4/A |
| Heshmatpour Amir F | Mar 26, 2025 | Jun 5, 20254/A | X | 78,125 | $12.00 | $937,500 | 294,584 | No | Form 4/A |
| Heshmatpour Amir F | Mar 26, 2025 | Jun 5, 20254/A | S | 37,500 | $25.00 | Sale −$937,500 | 257,084 | No | Form 4/A |
| Heshmatpour Amir F | Mar 26, 2025 | Jun 5, 20254/A | S | 964 | $19.13 | Sale −$18,441 | 256,120 | No | Form 4/A |
| Heshmatpour Amir F | Mar 26, 2025 | Jun 5, 20254/A | X · derivative | 78,125 | $12.00 | $937,500 | not reported | No | Form 4/A |
| Garnett KeithlyCFO | Mar 26, 2025 | Jun 5, 20254/A | J | 687 | not reported | not reported | 37,231 | No | Form 4/A |
| Garnett KeithlyCFO | Mar 26, 2025 | Jun 5, 20254/A | X | 13,438 | $12.00 | $161,256 | 50,669 | No | Form 4/A |
| Garnett KeithlyCFO | Mar 26, 2025 | Jun 5, 20254/A | S | 6,450 | $25.00 | Sale −$161,250 | 44,219 | No | Form 4/A |
| Garnett KeithlyCFO | Mar 26, 2025 | Jun 5, 20254/A | S | 166 | $19.13 | Sale −$3,176 | 44,053 | No | Form 4/A |
| Garnett KeithlyCFO | Mar 26, 2025 | Jun 5, 20254/A | X · derivative | 13,438 | $12.00 | $161,256 | not reported | No | Form 4/A |
| Walters PatrickCOO | Mar 26, 2025 | Jun 5, 20254/A | J | 1,231 | $0.00 | $0 | 66,669 | No | Form 4/A |
| Walters PatrickCOO | Mar 26, 2025 | Jun 5, 20254/A | X | 24,063 | $12.00 | $288,756 | 90,732 | No | Form 4/A |
| Walters PatrickCOO | Mar 26, 2025 | Jun 5, 20254/A | S | 11,550 | $25.00 | Sale −$288,750 | 79,182 | No | Form 4/A |
| Walters PatrickCOO | Mar 26, 2025 | Jun 5, 20254/A | S | 297 | $19.13 | Sale −$5,682 | 78,885 | No | Form 4/A |
| Walters PatrickCOO | Mar 26, 2025 | Jun 5, 20254/A | X · derivative | 24,063 | $12.00 | $288,756 | not reported | No | Form 4/A |
| Chiang Ming-Fu (Alan) | Mar 26, 2025 | Jun 5, 20254/A | A | 50,000 | $0.00 | $0 | 390,216 | No | Form 4/A |
| Chiang Ming-Fu (Alan) | Mar 26, 2025 | Jun 5, 20254/A | J | 5,994 | $0.00 | $0 | 324,688 | No | Form 4/A |
| Chiang Ming-Fu (Alan) | Mar 26, 2025 | Jun 5, 20254/A | X | 117,188 | $12.00 | $1,406,256 | 441,876 | No | Form 4/A |
| Chiang Ming-Fu (Alan) | Mar 26, 2025 | Jun 5, 20254/A | S | 56,250 | $25.00 | Sale −$1,406,250 | 385,626 | No | Form 4/A |
| Chiang Ming-Fu (Alan) | Mar 26, 2025 | Jun 5, 20254/A | S | 1,446 | $19.13 | Sale −$27,662 | 384,180 | No | Form 4/A |
| Chiang Ming-Fu (Alan) | Mar 26, 2025 | Jun 5, 20254/A | X · derivative | 117,188 | $12.00 | $1,406,256 | not reported | No | Form 4/A |
| Heshmatpour Amir FPresident | May 23, 2025 | May 23, 2025 | P | 2,000 | $7.39 | Purchase +$14,780 | 1,762,000 | No | Form 4 |
| Garnett KeithlyCFO | May 22, 2025 | May 23, 2025 | P | 675 | $7.29 | Purchase +$4,921 | 240,900 | No | Form 4 |
| Chen Thomas CCEO | May 22, 2025 | May 23, 2025 | P | 2,709 | $7.38 | Purchase +$19,992 | 551,668 | No | Form 4 |
| Chen Thomas CCEO | May 21, 2025 | May 23, 2025 | P | 2,759 | $7.25 | Purchase +$20,003 | 548,959 | No | Form 4 |
| Garnett KeithlyCFO | May 19, 2025 | May 22, 2025 | P | 135 | $7.23 | Purchase +$976 | 240,225 | No | Form 4 |
| Garnett KeithlyCFO | May 13, 2025 | May 22, 20254/A | P | 90 | $7.01 | Purchase +$631 | 240,090 | No | Form 4/A |
| Heshmatpour Amir FPresident | May 16, 2025 | May 19, 2025 | P | 3,510 | $16.87 | Purchase +$59,214 | 1,760,000 | No | Form 4 |
| Heshmatpour Amir FPresident | May 15, 2025 | May 19, 2025 | P | 1,500 | $7.30 | Purchase +$10,950 | 1,756,490 | No | Form 4 |
| Heshmatpour Amir FPresident | May 14, 2025 | May 19, 2025 | P | 1,000 | $7.27 | Purchase +$7,270 | 1,754,990 | No | Form 4 |
| Heshmatpour Amir FPresident | May 13, 2025 | May 19, 2025 | P | 990 | $7.01 | Purchase +$6,940 | 1,753,990 | No | Form 4 |
| Heshmatpour Amir FPresident | May 12, 2025 | May 19, 2025 | P | 1,400 | $7.23 | Purchase +$10,122 | 1,753,000 | No | Form 4 |
| Chen Thomas CCEO | May 12, 2025 | May 19, 2025 | P | 400 | $7.00 | Purchase +$2,800 | 546,200 | No | Form 4 |
| Delshad Jim | May 12, 2025 | May 19, 2025 | P | 5,000 | $7.22 | Purchase +$36,100 | 55,310 | No | Form 4 |
| Heshmatpour Amir FPresident | May 11, 2025 | May 19, 2025 | P | 1,600 | $7.51 | Purchase +$12,016 | 1,751,600 | No | Form 4 |
| Delshad Jim | Apr 17, 2025 | May 19, 2025 | P | 50 | $6.92 | Purchase +$346 | 50,310 | No | Form 4 |
| Delshad Jim | Mar 26, 2025 | May 19, 2025 | P | 50 | $16.05 | Purchase +$803 | 50,260 | No | Form 4 |
| Giannotta Steven L. | Mar 26, 2025 | Mar 28, 2025 | A | 50,000 | $0.00 | $0 | 50,160 | No | Form 4 |
| Delshad Jim | Mar 26, 2025 | Mar 28, 2025 | A | 50,000 | $0.00 | $0 | 50,160 | No | Form 4 |