Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2023-03-28 Purchase |
2024-01-19 4:21 pm |
BioAtla Inc. | BCAB | MCBRINN SYLVIA Director |
4,000 | $2.35 | $9,400 | 19,125 (Direct) |
View |
2023-12-26 Purchase |
2023-12-26 7:43 pm |
BioAtla Inc. | BCAB | MCBRINN SYLVIA Director |
4,000 | $2.33 | $9,320 | 15,125 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-03-11 Option Award |
2025-03-13 4:12 pm |
N/A N/A |
BioAtla Inc. | BCAB | Vasquez Christian See Remarks |
85,000 | $0 | 276,696 (Direct) |
View |
2025-03-12 Option Award |
2025-03-13 4:12 pm |
N/A N/A |
BioAtla Inc. | BCAB | SHORT JAY M PHD Chief Executive Officer 10% Owner |
431,000 | $0 | 3,869,747 (Direct) |
View |
2025-03-11 Option Award |
2025-03-13 4:12 pm |
N/A N/A |
BioAtla Inc. | BCAB | WALDRON RICHARD A Chief Financial Officer |
100,000 | $0 | 333,263 (Direct) |
View |
2025-03-11 Option Award |
2025-03-13 4:11 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
175,000 | $0 | 370,032 (Direct) |
View |
2025-02-16 Tax Withholding |
2025-02-24 8:31 pm |
N/A N/A |
BioAtla Inc. | BCAB | SHORT JAY M PHD Chief Executive Officer 10% Owner |
30,911 | $0.46 | 3,438,747 (Direct) |
View |
2025-02-15 Tax Withholding |
2025-02-24 8:31 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
12,530 | $0.46 | 195,032 (Direct) |
View |
2025-02-15 Tax Withholding |
2025-02-24 8:30 pm |
N/A N/A |
BioAtla Inc. | BCAB | WALDRON RICHARD A Chief Financial Officer |
10,887 | $0.46 | 233,263 (Direct) |
View |
2025-02-15 Tax Withholding |
2025-02-24 8:29 pm |
N/A N/A |
BioAtla Inc. | BCAB | Vasquez Christian See Remarks |
7,189 | $0.46 | 191,696 (Direct) |
View |
2024-08-31 Tax Withholding |
2024-09-03 5:15 pm |
N/A N/A |
BioAtla Inc. | BCAB | Smith Scott Andrew Director |
2,181 | $1.77 | 298,050 (Direct) |
View |
2024-08-31 Tax Withholding |
2024-09-03 5:14 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
572 | $1.77 | 207,562 (Direct) |
View |
2024-07-31 Tax Withholding |
2024-08-01 5:12 pm |
N/A N/A |
BioAtla Inc. | BCAB | Smith Scott Andrew Director |
2,181 | $1.81 | 300,231 (Direct) |
View |
2024-07-31 Tax Withholding |
2024-08-01 5:09 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
572 | $1.81 | 208,134 (Direct) |
View |
2024-06-30 Tax Withholding |
2024-07-01 8:39 pm |
N/A N/A |
BioAtla Inc. | BCAB | Smith Scott Andrew Director |
2,181 | $1.37 | 302,412 (Direct) |
View |
2024-06-30 Tax Withholding |
2024-07-01 8:39 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
572 | $1.37 | 208,706 (Direct) |
View |
2024-06-13 Option Award |
2024-06-14 4:17 pm |
N/A N/A |
BioAtla Inc. | BCAB | GRAY MARY ANN Director |
16,500 | $0 | 53,897 (Direct) |
View |
2024-06-13 Option Award |
2024-06-14 4:16 pm |
N/A N/A |
BioAtla Inc. | BCAB | MCBRINN SYLVIA Director |
16,500 | $0 | 35,625 (Direct) |
View |
2024-06-13 Option Award |
2024-06-14 4:15 pm |
N/A N/A |
BioAtla Inc. | BCAB | Smith Scott Andrew Director |
16,500 | $0 | 304,593 (Direct) |
View |
2024-06-13 Option Award |
2024-06-14 4:15 pm |
N/A N/A |
BioAtla Inc. | BCAB | STEINMAN LAWRENCE Director |
16,500 | $0 | 54,959 (Direct) |
View |
2024-06-13 Option Award |
2024-06-14 4:14 pm |
N/A N/A |
BioAtla Inc. | BCAB | Williams Eddie Director |
16,500 | $0 | 36,700 (Direct) |
View |
2024-06-13 Option Award |
2024-06-14 4:13 pm |
N/A N/A |
BioAtla Inc. | BCAB | Moran Susan Director |
16,500 | $0 | 28,807 (Direct) |
View |
2024-05-31 Tax Withholding |
2024-05-31 8:09 pm |
N/A N/A |
BioAtla Inc. | BCAB | Smith Scott Andrew Director |
2,181 | $1.51 | 288,093 (Direct) |
View |
2024-05-31 Tax Withholding |
2024-05-31 8:07 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
572 | $1.51 | 209,278 (Direct) |
View |
2024-04-30 Tax Withholding |
2024-05-01 8:46 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
572 | $2.26 | 209,850 (Direct) |
View |
2024-04-30 Tax Withholding |
2024-05-01 8:45 pm |
N/A N/A |
BioAtla Inc. | BCAB | Smith Scott Andrew Director |
2,181 | $2.26 | 290,274 (Direct) |
View |
2024-03-31 Tax Withholding |
2024-04-01 5:01 pm |
N/A N/A |
BioAtla Inc. | BCAB | Smith Scott Andrew Director |
2,181 | $3.44 | 292,455 (Direct) |
View |
2024-03-31 Tax Withholding |
2024-04-01 5:01 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
572 | $3.44 | 210,422 (Direct) |
View |
2024-02-29 Tax Withholding |
2024-03-01 4:22 pm |
N/A N/A |
BioAtla Inc. | BCAB | Smith Scott Andrew Director |
2,181 | $2.7 | 294,636 (Direct) |
View |
2024-02-29 Tax Withholding |
2024-03-01 4:19 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
572 | $2.7 | 210,994 (Direct) |
View |
2024-02-15 Option Award |
2024-02-20 4:22 pm |
N/A N/A |
BioAtla Inc. | BCAB | WALDRON RICHARD A Chief Financial Officer |
106,000 | $0 | 230,923 (Direct) |
View |
2024-02-15 Option Award |
2024-02-20 4:22 pm |
N/A N/A |
BioAtla Inc. | BCAB | Vasquez Christian See Remarks |
70,000 | $0 | 185,659 (Direct) |
View |
2024-02-15 Option Award |
2024-02-20 4:20 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
122,000 | $0 | 211,566 (Direct) |
View |
2024-02-16 Option Award |
2024-02-20 4:19 pm |
N/A N/A |
BioAtla Inc. | BCAB | SHORT JAY M PHD Chief Executive Officer 10% Owner |
417,000 | $0 | 3,469,658 (Direct) |
View |
2024-01-31 Tax Withholding |
2024-02-01 8:32 pm |
N/A N/A |
BioAtla Inc. | BCAB | Smith Scott Andrew Director |
2,181 | $1.92 | 296,817 (Direct) |
View |
2024-01-31 Tax Withholding |
2024-02-01 8:30 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
657 | $1.92 | 89,566 (Direct) |
View |
2023-12-31 Option Award |
2024-01-03 8:20 pm |
N/A N/A |
BioAtla Inc. | BCAB | Williams Eddie Director |
4,827 | $0 | 20,200 (Direct) |
View |
2023-12-31 Option Award |
2024-01-03 8:18 pm |
N/A N/A |
BioAtla Inc. | BCAB | GRAY MARY ANN Director |
5,995 | $0 | 37,397 (Direct) |
View |
2023-12-31 Tax Withholding |
2024-01-03 8:17 pm |
N/A N/A |
BioAtla Inc. | BCAB | Smith Scott Andrew Director |
1,791 | $2.46 | 298,998 (Direct) |
View |
2023-12-31 Tax Withholding |
2024-01-03 8:17 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
555 | $2.46 | 90,223 (Direct) |
View |