Sievers Eric has filed 30 insider transactions across 1 company since December 2022.
Most recent transaction: a grant/award of 240000 shares of BioAtla, Inc. ($BCAB) on March 10, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 10, 2026 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | A | Common Stock | 240000 | $0.00 | 598,705.0000 | 58,792,088 | 66.91% | 0.41% |
| Feb. 28, 2026 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 3140 | $0.25 | 358,705.0000 | 58,792,088 | 0.87% | 0.01% |
| Nov. 30, 2025 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 2729 | $0.90 | 361,845.0000 | 58,792,088 | 0.75% | 0.00% |
| Aug. 31, 2025 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 2729 | $0.46 | 364,574.0000 | 58,099,164 | 0.74% | 0.00% |
| May 31, 2025 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 2729 | $0.41 | 367,303.0000 | 58,099,164 | 0.74% | 0.00% |
| March 11, 2025 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | A | Common Stock | 175000 | $0.00 | 370,032.0000 | 58,099,164 | 89.73% | 0.30% |
| Feb. 15, 2025 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 12530 | $0.46 | 195,032.0000 | 58,099,164 | 6.04% | 0.02% |
| Aug. 31, 2024 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 572 | $1.77 | 207,562.0000 | 48,077,599 | 0.27% | 0.00% |
| July 31, 2024 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 572 | $1.81 | 208,134.0000 | 48,077,599 | 0.27% | 0.00% |
| June 30, 2024 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 572 | $1.37 | 208,706.0000 | 48,077,599 | 0.27% | 0.00% |
| May 31, 2024 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 572 | $1.51 | 209,278.0000 | 48,077,599 | 0.27% | 0.00% |
| April 30, 2024 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 572 | $2.26 | 209,850.0000 | 48,077,599 | 0.27% | 0.00% |
| March 31, 2024 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 572 | $3.44 | 210,422.0000 | 48,077,599 | 0.27% | 0.00% |
| Feb. 29, 2024 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 572 | $2.70 | 210,994.0000 | 48,077,599 | 0.27% | 0.00% |
| Feb. 15, 2024 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | A | Common Stock | 122000 | $0.00 | 211,566.0000 | 48,077,599 | 136.21% | 0.25% |
| Jan. 31, 2024 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 657 | $1.92 | 89,566.0000 | 48,077,599 | 0.73% | 0.00% |
| Dec. 31, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 555 | $2.46 | 90,223.0000 | 0 | 0.61% | 0.00% |
| Nov. 30, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 554 | $1.77 | 90,778.0000 | 0 | 0.61% | 0.00% |
| Oct. 31, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 555 | $1.47 | 91,332.0000 | 0 | 0.60% | 0.00% |
| Sept. 30, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 554 | $1.70 | 91,887.0000 | 0 | 0.60% | 0.00% |
| Aug. 31, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 555 | $2.51 | 92,441.0000 | 0 | 0.60% | 0.00% |
| July 31, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 554 | $2.99 | 92,996.0000 | 0 | 0.59% | 0.00% |
| June 30, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 555 | $3.00 | 90,527.0000 | 0 | 0.61% | 0.00% |
| May 31, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 554 | $3.15 | 91,082.0000 | 0 | 0.60% | 0.00% |
| April 30, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 555 | $3.37 | 91,636.0000 | 0 | 0.60% | 0.00% |
| March 31, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 555 | $2.68 | 92,191.0000 | 0 | 0.60% | 0.00% |
| Feb. 9, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | A | Employee Stock Option (right to buy) | 240000 | $0.00 | 240,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 28, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 554 | $2.98 | 92,746.0000 | 0 | 0.59% | 0.00% |
| Jan. 31, 2023 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 654 | $3.79 | 93,300.0000 | 0 | 0.70% | 0.00% |
| Dec. 31, 2022 | BioAtla, Inc. | $BCAB | Sievers Eric | Chief Medical Officer | F | Common Stock | 554 | $8.25 | 93,954.0000 | 0 | 0.59% | 0.00% |