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CIK 0001826892 · Non-accelerated filer<br>Smaller reporting company

BioAtla, Inc.

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Ticker
BCAB
Exchange
OTC
Industry
Biological Products, (No Diagnostic Substances)
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
851922320
Phone
858-558-0708
Business address
11085 TORREYANA ROAD, SAN DIEGO, CA, 92121
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 76 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2023-02-10 SHORT JAY M PHD Chief Executive Officer Grant or award · Employee Stock Option (right to buy) +850,000 850,000
2023-02-10 Smith Scott Andrew Former President Grant or award · Employee Stock Option (right to buy) +350,000 350,000
2023-02-09 WALDRON RICHARD A Chief Financial Officer Grant or award · Employee Stock Option (right to buy) +210,000 210,000
2023-02-09 Vasquez Christian See Remarks Grant or award · Employee Stock Option (right to buy) +135,000 135,000
2023-02-09 Sievers Eric Chief Medical Officer Grant or award · Employee Stock Option (right to buy) +240,000 240,000
2023-01-31 SHORT JAY M PHD Chief Executive Officer Shares withheld for taxes −3,517 $3.79 $13K 1,374,475
2023-01-31 WALDRON RICHARD A Chief Financial Officer Shares withheld for taxes −1,144 $3.79 $4K 130,630
2023-01-31 Smith Scott Andrew President Shares withheld for taxes −2,181 $3.79 $8K 318,699
2023-01-31 Sievers Eric Chief Medical Officer Shares withheld for taxes −654 $3.79 $2K 93,300
2023-01-31 Vasquez Christian See Remarks Shares withheld for taxes −229 $3.79 $868 82,938
2022-12-31 SHORT JAY M PHD Chief Executive Officer Shares withheld for taxes −4,667 $8.25 $39K 1,377,992
2022-12-31 Smith Scott Andrew President Shares withheld for taxes −1,791 $8.25 $15K 320,880
2022-12-31 WALDRON RICHARD A Chief Financial Officer Shares withheld for taxes −970 $8.25 $8K 131,774
2022-12-31 Sievers Eric Chief Medical Officer Shares withheld for taxes −554 $8.25 $5K 93,954
2022-12-31 Vasquez Christian See Remarks Shares withheld for taxes −194 $8.25 $2K 83,167
2022-12-19 MCBRINN SYLVIA Director Purchase +3,700 $8.33 $31K 9,125
2022-11-30 SHORT JAY M PHD Chief Executive Officer Shares withheld for taxes −4,667 $11.01 $51K 1,382,659
2022-11-30 WALDRON RICHARD A Chief Financial Officer Shares withheld for taxes −970 $11.01 $11K 132,744
2022-11-30 Sievers Eric Chief Medical Officer Shares withheld for taxes −555 $11.01 $6K 94,508
2022-11-30 Smith Scott Andrew President Shares withheld for taxes −1,791 $11.01 $20K 322,671

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