Sievers Eric (CIK 0001835116)

Latest company ownership

Role: Chief Medical Officer
Shares held
361,845
Last filed at
Dec 1, 2025
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 30, 2025 Dec 1, 2025 BioAtla, Inc. Chief Medical Officer Sell 50.0 -2,729 -0.75% $2.5K
Aug 31, 2025 Sep 2, 2025 BioAtla, Inc. Chief Medical Officer Sell 50.0 -2,729 -0.74% $1.2K
May 31, 2025 Jun 3, 2025 BioAtla, Inc. Chief Medical Officer Sell 50.0 -2,729 -0.74% $1.1K
Feb 15, 2025 Feb 24, 2025 BioAtla, Inc. Chief Medical Officer Sell 47.5 -12,530 -6.04% $5.8K
Aug 31, 2024 Sep 3, 2024 BioAtla, Inc. Chief Medical Officer Sell 52.5 -572 -0.27% $1K
Jul 31, 2024 Aug 1, 2024 BioAtla, Inc. Chief Medical Officer Sell 52.5 -572 -0.27% $1K
Jun 30, 2024 Jul 1, 2024 BioAtla, Inc. Chief Medical Officer Sell 52.5 -572 -0.27% $783.6
May 31, 2024 May 31, 2024 BioAtla, Inc. Chief Medical Officer Sell 52.5 -572 -0.27% $863.7
Apr 30, 2024 May 1, 2024 BioAtla, Inc. Chief Medical Officer Sell 52.5 -572 -0.27% $1.3K
Mar 31, 2024 Apr 1, 2024 BioAtla, Inc. Chief Medical Officer Sell 52.5 -572 -0.27% $2K
Feb 29, 2024 Mar 1, 2024 BioAtla, Inc. Chief Medical Officer Sell 52.5 -572 -0.27% $1.5K
Jan 31, 2024 Feb 1, 2024 BioAtla, Inc. Chief Medical Officer Sell 50.0 -657 -0.73% $1.3K
Dec 31, 2023 Jan 3, 2024 BioAtla, Inc. Chief Medical Officer Sell 50.0 -555 -0.61% $1.4K
Nov 30, 2023 Dec 1, 2023 BioAtla, Inc. Chief Medical Officer Sell 50.0 -554 -0.61% $980.6
Oct 31, 2023 Nov 1, 2023 BioAtla, Inc. Chief Medical Officer Sell 50.0 -555 -0.60% $815.9
Sep 30, 2023 Oct 2, 2023 BioAtla, Inc. Chief Medical Officer Sell 50.0 -554 -0.60% $941.8
Aug 31, 2023 Sep 1, 2023 BioAtla, Inc. Chief Medical Officer Sell 50.0 -555 -0.60% $1.4K
Jul 31, 2023 Aug 1, 2023 BioAtla, Inc. Chief Medical Officer Sell 50.0 -554 -0.59% $1.7K
Jun 30, 2023 Jul 3, 2023 BioAtla, Inc. Chief Medical Officer Sell 50.0 -555 -0.61% $1.7K
May 31, 2023 Jun 1, 2023 BioAtla, Inc. Chief Medical Officer Sell 50.0 -554 -0.60% $1.7K
Apr 30, 2023 May 2, 2023 BioAtla, Inc. Chief Medical Officer Sell 50.0 -555 -0.60% $1.9K
Mar 31, 2023 Apr 3, 2023 BioAtla, Inc. Chief Medical Officer Sell 50.0 -555 -0.60% $1.5K
Feb 28, 2023 Mar 1, 2023 BioAtla, Inc. Chief Medical Officer Sell 50.0 -554 -0.59% $1.7K
Jan 31, 2023 Feb 2, 2023 BioAtla, Inc. Chief Medical Officer Sell 50.0 -654 -0.70% $2.5K
Dec 31, 2022 Jan 3, 2023 BioAtla, Inc. Chief Medical Officer Sell 50.0 -554 -0.59% $4.6K
Nov 30, 2022 Dec 1, 2022 BioAtla, Inc. Chief Medical Officer Sell 50.0 -555 -0.58% $6.1K
Oct 31, 2022 Nov 1, 2022 BioAtla, Inc. Chief Medical Officer Sell 50.0 -554 -0.65% $3.8K
Sep 30, 2022 Oct 4, 2022 BioAtla, Inc. Chief Medical Officer Sell 50.0 -555 -0.64% $4.3K
Aug 31, 2022 Sep 1, 2022 BioAtla, Inc. Chief Medical Officer Sell 50.0 -555 -0.64% $4.8K
Jul 31, 2022 Aug 1, 2022 BioAtla, Inc. Chief Medical Officer Sell 50.0 -554 -0.63% $1.9K
Jun 30, 2022 Jul 1, 2022 BioAtla, Inc. Chief Medical Officer Sell 50.0 -555 -0.63% $1.6K
May 31, 2022 Jun 3, 2022 BioAtla, Inc. Chief Medical Officer Sell 50.0 -554 -0.63% $1.3K
Apr 30, 2022 May 6, 2022 BioAtla, Inc. Chief Medical Officer Sell 50.0 -555 -0.62% $1.9K
Mar 31, 2022 Apr 4, 2022 BioAtla, Inc. Chief Medical Officer Sell 50.0 -554 -0.62% $2.8K
Feb 28, 2022 Mar 4, 2022 BioAtla, Inc. Chief Medical Officer Sell 50.0 -555 -0.62% $3.6K
Jan 31, 2022 Feb 2, 2022 BioAtla, Inc. Chief Medical Officer Sell 50.0 -657 -0.72% $6.3K
Dec 31, 2021 Jan 5, 2022 BioAtla, Inc. Chief Medical Officer Sell 48.8 -795 -0.87% $15.6K
Nov 30, 2021 Dec 7, 2021 BioAtla, Inc. Chief Medical Officer Sell 26.3 -1,124 -1.21% $25K
Nov 29, 2021 Dec 6, 2021 BioAtla, Inc. Chief Medical Officer Sell 52.5 -110 -0.12% $2.6K
Nov 22, 2021 Nov 30, 2021 BioAtla, Inc. Chief Medical Officer Sell 43.8 -434 -0.47% $11K
Oct 1, 2021 Oct 7, 2021 BioAtla, Inc. Chief Medical Officer Sell 36.3 -592 -0.63% $18K
Aug 26, 2021 Aug 30, 2021 BioAtla, Inc. Chief Medical Officer Sell 20.0 -6,883 -6.84% $272.5K