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 |
2021-12-03 Sale |
2021-12-07 5:41 pm |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
1,124 | $22.27 | $25,035 | 91,506 (Direct) |
View |
2021-12-02 Sale |
2021-12-06 8:41 pm |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
110 | $23.89 | $2,628 | 92,630 (Direct) |
View |
2021-11-26 Sale |
2021-11-30 8:05 pm |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
434 | $25.26 | $10,964 | 92,740 (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 4:11 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
175,000 | $0 | 370,032 (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 |
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 5:09 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 | Sievers Eric Chief Medical Officer |
572 | $1.37 | 208,706 (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 |
2024-03-31 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 4:19 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 4:20 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
122,000 | $0 | 211,566 (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 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 |
2023-11-30 Tax Withholding |
2023-12-01 4:45 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
554 | $1.77 | 90,778 (Direct) |
View |
2023-10-31 Tax Withholding |
2023-11-01 9:17 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
555 | $1.47 | 91,332 (Direct) |
View |
2023-09-30 Tax Withholding |
2023-10-02 6:02 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
554 | $1.7 | 91,887 (Direct) |
View |
2023-08-31 Tax Withholding |
2023-09-01 8:02 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
555 | $2.51 | 92,441 (Direct) |
View |
2023-07-31 Tax Withholding |
2023-08-01 5:42 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
554 | $2.99 | 92,996 (Direct) |
View |
2023-06-30 Tax Withholding |
2023-07-03 5:43 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
555 | $3 | 90,527 (Direct) |
View |
2023-05-31 Tax Withholding |
2023-06-01 8:25 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
554 | $3.15 | 91,082 (Direct) |
View |
2023-04-30 Tax Withholding |
2023-05-02 6:02 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
555 | $3.37 | 91,636 (Direct) |
View |
2023-03-31 Tax Withholding |
2023-04-03 8:02 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
555 | $2.68 | 92,191 (Direct) |
View |
2023-02-09 Option Award |
2023-03-01 6:30 pm |
N/A 2033-02-09 |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
240,000 | $0 | 332,746 (Direct) |
View |
2023-02-28 Tax Withholding |
2023-03-01 6:30 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
554 | $2.98 | 332,746 (Direct) |
View |
2023-01-31 Tax Withholding |
2023-02-02 7:08 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
654 | $3.79 | 93,300 (Direct) |
View |
2022-12-31 Tax Withholding |
2023-01-03 5:04 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
554 | $8.25 | 93,954 (Direct) |
View |
2022-11-30 Tax Withholding |
2022-12-01 9:00 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
555 | $11.01 | 94,508 (Direct) |
View |
2022-10-31 Tax Withholding |
2022-11-01 7:56 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
554 | $6.89 | 85,063 (Direct) |
View |
2022-09-30 Tax Withholding |
2022-10-04 7:56 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
555 | $7.7 | 85,617 (Direct) |
View |
2022-08-31 Tax Withholding |
2022-09-01 6:46 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
555 | $8.71 | 86,172 (Direct) |
View |
2022-07-31 Tax Withholding |
2022-08-01 6:22 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
554 | $3.4 | 86,727 (Direct) |
View |
2022-06-30 Tax Withholding |
2022-07-01 5:22 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
555 | $2.85 | 87,281 (Direct) |
View |
2022-05-31 Tax Withholding |
2022-06-03 6:02 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
554 | $2.41 | 87,836 (Direct) |
View |
2022-05-04 Tax Withholding |
2022-05-06 4:57 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
555 | $3.48 | 88,390 (Direct) |
View |
2022-04-04 Tax Withholding |
2022-04-04 9:12 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
554 | $5 | 88,945 (Direct) |
View |
2022-03-03 Tax Withholding |
2022-03-04 5:01 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
555 | $6.48 | 89,499 (Direct) |
View |
2022-02-21 Option Award |
2022-02-24 9:15 pm |
N/A 2032-02-21 |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
122,000 | $0 | 122,000 (Direct) |
View |
2022-01-31 Tax Withholding |
2022-02-02 5:41 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
657 | $9.56 | 90,054 (Direct) |
View |
2022-01-05 Tax Withholding |
2022-01-05 8:31 pm |
N/A N/A |
BioAtla Inc. | BCAB | Sievers Eric Chief Medical Officer |
795 | $19.63 | 90,711 (Direct) |
View |