Bioatla Inc

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Bioatla Inc
TickerBCAB
CIK #0001826892
CUSIP09077B104
SectorLife Sciences - Biological Products, (No Disgnostic Substances)
Address11085 Torreyana Road, San Diego, CA 92121
Source [EDGAR]
CIK Filing 2011 - 2026
[0001826892] 10-K
[0001826892] 10-Q
[0001826892] 3
[0001826892] 4
[0001826892] 8-K
[0001826892] SC 13D
[0001826892] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Opoka Investment Fund Co Bioatla Inc [2025-10-15] 0.0
Opoka Investment Fund Co Bioatla Inc [2025-03-18] 0.0
Highbridge Capital Management LLC Bioatla Inc [2025-02-10] 0.0
Millennium Management LLC Bioatla Inc [2024-08-07] 5.0
BlackRock Inc Bioatla Inc [2024-01-29] 6.0
Acorn BioVentures LP Bioatla Inc [2023-04-27] 2.8
Tang Capital Partners LP Bioatla Inc [2022-04-28] 6.4
Vanguard Group Inc Bioatla Inc [2022-02-09] 6.41
Wellington Management Group LLP Bioatla Inc [2022-02-04] 0.15
Himalaya Parent LLC Bioatla Inc [2021-02-16] 26.99
Pfizer Inc Bioatla Inc [2021-02-16] 7.0
FMR LLC Bioatla Inc [2021-02-08] 0.0
HBM Healthcare Investments Cayman Ltd Bioatla Inc [2020-12-28] 8.8
Zone II Healthcare Holdings LLC Bioatla Inc [2020-12-28] 5.4
Soleus Private Equity Fund I LP Bioatla Inc [2020-12-28] 5.57
Cormorant Asset Management LP Bioatla Inc [2020-12-28] 3.34
Form 3/4/5 Filer 2011 - 2026
BioAtla Inc
Short Jay M PhD
Sievers Eric
Vasquez Christian
Waldron Richard A
Smith Scott Andrew
McBrinn Sylvia
Gray Mary Ann
Steinman Lawrence
Williams Eddie
Moran Susan
Levy Guy
Himalaya Parent LLC
Pfizer Inc
Pfizer Ventures US LLC
Cormorant Private Healthcare Fund II LP
Cormorant Global Healthcare Master Fund LP
Chen Bihua
Cormorant Asset Management LP
Short Carolyn Anderson
Belawat Priyanka
Soleus PE GP I LLC
Soleus Private Equity GP I LLC
Soleus Private Equity Fund I LP
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Short Jay M PhD
Common Stock
2026-03-11 Grant 430,000 $0.00
Vasquez Christian
Common Stock
2026-03-10 Grant 240,000 $0.00
Sievers Eric
Common Stock
2026-03-10 Grant 240,000 $0.00
Short Jay M PhD
Common Stock
2026-02-28 Tax withheld 7,728 $0.25 1,932
Vasquez Christian
Common Stock
2026-02-28 Tax withheld 1,802 $0.25 450
Waldron Richard A
Common Stock
2026-02-28 Tax withheld 2,729 $0.25 682
Sievers Eric
Common Stock
2026-02-28 Tax withheld 3,140 $0.25 785
Vasquez Christian
Common Stock
2025-11-30 Tax withheld 1,566 $0.90 1,409
Waldron Richard A
Common Stock
2025-11-30 Tax withheld 2,371 $0.90 2,134
Sievers Eric
Common Stock
2025-11-30 Tax withheld 2,729 $0.90 2,456
Short Jay M PhD
Common Stock
2025-11-30 Tax withheld 6,347 $0.90 5,712
Common Stock
2025-08-31 Tax withheld 6,347 $0.46 2,920
Common Stock
2025-08-31 Tax withheld 1,566 $0.46 720
Common Stock
2025-08-31 Tax withheld 2,729 $0.46 1,255
Common Stock
2025-08-31 Tax withheld 2,371 $0.46 1,091
Moran Susan
Common Stock
2025-06-18 Grant 23,500 $0.00
Williams Eddie
Common Stock
2025-06-18 Grant 23,500 $0.00
Steinman Lawrence
Common Stock
2025-06-18 Grant 23,500 $0.00
Gray Mary Ann
Common Stock
2025-06-18 Grant 23,500 $0.00
McBrinn Sylvia
Common Stock
2025-06-18 Grant 23,500 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 34 15,487,583
2025-12-31 42 13,189,937
2025-09-30 43 13,417,961
2025-06-30 40 13,125,121
2025-03-31 44 13,698,973
2024-12-31 68 24,102,725
2024-09-30 66 17,716,581
2024-06-30 81 22,162,259
2024-03-31 86 29,349,872
2023-12-31 80 28,973,579
2023-09-30 83 30,188,743
2023-06-30 88 32,031,080
Form 13F Holdings
Firm Period DFND Voting Shares
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