Insider Transactions last 24 months for BioAtla, Inc. - NSDQ: BCAB
Transactions
All
Buy
Sell
Option Exercise
Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Waldron Richard A Chief Financial Officer 08/31/2025 DF Direct COM 2,371 $0.46 $1,079.99 338,521 Sievers Eric Chief Medical Officer 08/31/2025 DF Direct COM 2,729 $0.46 $1,243.06 364,574 Vasquez Christian See Remarks 08/31/2025 DF Direct COM 1,566 $0.46 $713.31 283,564 Short Jay M Phd Chief Executive Officer 08/31/2025 DF Direct COM 6,347 $0.46 $2,891.06 2,243,678 Smith Scott Andrew Director 06/18/2025 AA Direct COM 23,500 $0.00 $0.00 321,550 Mcbrinn Sylvia Director 06/18/2025 AA Direct COM 23,500 $0.00 $0.00 59,125 Gray Mary Ann Director 06/18/2025 AA Direct COM 23,500 $0.00 $0.00 77,397 Steinman Lawrence Director 06/18/2025 AA Direct COM 23,500 $0.00 $0.00 78,459 Williams Eddie Director 06/18/2025 AA Direct COM 23,500 $0.00 $0.00 60,200 Moran Susan Director 06/18/2025 AA Direct COM 23,500 $0.00 $0.00 52,307 Vasquez Christian See Remarks 05/31/2025 DF Direct COM 1,566 $0.41 $640.49 285,130 Sievers Eric Chief Medical Officer 05/31/2025 DF Direct COM 2,729 $0.41 $1,116.16 367,303 Waldron Richard A Chief Financial Officer 05/31/2025 DF Direct COM 2,371 $0.41 $969.74 340,892 Short Jay M Phd Chief Executive Officer 05/31/2025 DF Direct COM 6,347 $0.41 $2,595.92 2,250,025 Short Jay M Phd Chief Executive Officer 03/12/2025 AA Direct COM 431,000 $0.00 $0.00 2,256,372 Sievers Eric Chief Medical Officer 03/11/2025 AA Direct COM 175,000 $0.00 $0.00 370,032 Waldron Richard A Chief Financial Officer 03/11/2025 AA Direct COM 100,000 $0.00 $0.00 333,263 Vasquez Christian See Remarks 03/11/2025 AA Direct COM 85,000 $0.00 $0.00 276,696 Short Jay M Phd Chief Executive Officer 02/16/2025 DF Direct COM 30,911 $0.46 $14,219.06 1,825,372 Vasquez Christian See Remarks 02/15/2025 DF Direct COM 7,189 $0.46 $3,306.94 191,696 Waldron Richard A Chief Financial Officer 02/15/2025 DF Direct COM 10,887 $0.46 $5,008.02 233,263 Sievers Eric Chief Medical Officer 02/15/2025 DF Direct COM 12,530 $0.46 $5,763.80 195,032 Sievers Eric Chief Medical Officer 08/31/2024 DF Direct COM 572 $1.77 $1,012.44 207,562 Smith Scott Andrew Director 08/31/2024 DF Direct COM 2,181 $1.77 $3,860.37 298,050 Sievers Eric Chief Medical Officer 07/31/2024 DF Direct COM 572 $1.81 $1,035.32 208,134
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Smith Scott Andrew Director 06/18/2025 AA Direct COM 23,500 $0.00 $0.00 321,550 Mcbrinn Sylvia Director 06/18/2025 AA Direct COM 23,500 $0.00 $0.00 59,125 Gray Mary Ann Director 06/18/2025 AA Direct COM 23,500 $0.00 $0.00 77,397 Steinman Lawrence Director 06/18/2025 AA Direct COM 23,500 $0.00 $0.00 78,459 Williams Eddie Director 06/18/2025 AA Direct COM 23,500 $0.00 $0.00 60,200 Moran Susan Director 06/18/2025 AA Direct COM 23,500 $0.00 $0.00 52,307 Short Jay M Phd Chief Executive Officer 03/12/2025 AA Direct COM 431,000 $0.00 $0.00 2,256,372 Sievers Eric Chief Medical Officer 03/11/2025 AA Direct COM 175,000 $0.00 $0.00 370,032 Waldron Richard A Chief Financial Officer 03/11/2025 AA Direct COM 100,000 $0.00 $0.00 333,263 Vasquez Christian See Remarks 03/11/2025 AA Direct COM 85,000 $0.00 $0.00 276,696 Moran Susan Director 06/13/2024 AA Direct COM 16,500 $0.00 $0.00 28,807 Williams Eddie Director 06/13/2024 AA Direct COM 16,500 $0.00 $0.00 36,700 Steinman Lawrence Director 06/13/2024 AA Direct COM 16,500 $0.00 $0.00 54,959 Smith Scott Andrew Director 06/13/2024 AA Direct COM 16,500 $0.00 $0.00 304,593 Mcbrinn Sylvia Director 06/13/2024 AA Direct COM 16,500 $0.00 $0.00 35,625 Gray Mary Ann Director 06/13/2024 AA Direct COM 16,500 $0.00 $0.00 53,897 Short Jay M Phd Chief Executive Officer 02/16/2024 AA Direct COM 417,000 $0.00 $0.00 1,856,283 Sievers Eric Chief Medical Officer 02/15/2024 AA Direct COM 122,000 $0.00 $0.00 211,566 Vasquez Christian See Remarks 02/15/2024 AA Direct COM 70,000 $0.00 $0.00 185,659 Waldron Richard A Chief Financial Officer 02/15/2024 AA Direct COM 106,000 $0.00 $0.00 230,923 Mcbrinn Sylvia Director 12/26/2023 AP Direct COM 4,000 $2.33 $9,320.00 15,125 Short Jay M Phd Chief Executive Officer 12/20/2023 AP Direct COM 50,000 $2.14 $106,910.00 1,439,283 Vasquez Christian See Remarks 12/19/2023 AP Direct COM 7,495 $2.04 $15,262.07 115,659 Steinman Lawrence Director 12/19/2023 AP Direct COM 20,000 $2.05 $41,048.00 38,459 Gray Mary Ann Director 09/30/2023 AA Direct COM 8,676 $0.00 $0.00 31,402
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Waldron Richard A Chief Financial Officer 08/31/2025 DF Direct COM 2,371 $0.46 $1,079.99 338,521 Sievers Eric Chief Medical Officer 08/31/2025 DF Direct COM 2,729 $0.46 $1,243.06 364,574 Vasquez Christian See Remarks 08/31/2025 DF Direct COM 1,566 $0.46 $713.31 283,564 Short Jay M Phd Chief Executive Officer 08/31/2025 DF Direct COM 6,347 $0.46 $2,891.06 2,243,678 Vasquez Christian See Remarks 05/31/2025 DF Direct COM 1,566 $0.41 $640.49 285,130 Sievers Eric Chief Medical Officer 05/31/2025 DF Direct COM 2,729 $0.41 $1,116.16 367,303 Waldron Richard A Chief Financial Officer 05/31/2025 DF Direct COM 2,371 $0.41 $969.74 340,892 Short Jay M Phd Chief Executive Officer 05/31/2025 DF Direct COM 6,347 $0.41 $2,595.92 2,250,025 Short Jay M Phd Chief Executive Officer 02/16/2025 DF Direct COM 30,911 $0.46 $14,219.06 1,825,372 Vasquez Christian See Remarks 02/15/2025 DF Direct COM 7,189 $0.46 $3,306.94 191,696 Waldron Richard A Chief Financial Officer 02/15/2025 DF Direct COM 10,887 $0.46 $5,008.02 233,263 Sievers Eric Chief Medical Officer 02/15/2025 DF Direct COM 12,530 $0.46 $5,763.80 195,032 Sievers Eric Chief Medical Officer 08/31/2024 DF Direct COM 572 $1.77 $1,012.44 207,562 Smith Scott Andrew Director 08/31/2024 DF Direct COM 2,181 $1.77 $3,860.37 298,050 Sievers Eric Chief Medical Officer 07/31/2024 DF Direct COM 572 $1.81 $1,035.32 208,134 Smith Scott Andrew Director 07/31/2024 DF Direct COM 2,181 $1.81 $3,947.61 300,231 Sievers Eric Chief Medical Officer 06/30/2024 DF Direct COM 572 $1.37 $783.64 208,706 Smith Scott Andrew Director 06/30/2024 DF Direct COM 2,181 $1.37 $2,987.97 302,412 Sievers Eric Chief Medical Officer 05/31/2024 DF Direct COM 572 $1.51 $863.72 209,278 Smith Scott Andrew Director 05/31/2024 DF Direct COM 2,181 $1.51 $3,293.31 288,093 Smith Scott Andrew Director 04/30/2024 DF Direct COM 2,181 $2.26 $4,929.06 290,274 Sievers Eric Chief Medical Officer 04/30/2024 DF Direct COM 572 $2.26 $1,292.72 209,850 Sievers Eric Chief Medical Officer 03/31/2024 DF Direct COM 572 $3.44 $1,967.68 210,422 Smith Scott Andrew Director 03/31/2024 DF Direct COM 2,181 $3.44 $7,502.64 292,455 Sievers Eric Chief Medical Officer 02/29/2024 DF Direct COM 572 $2.70 $1,544.40 210,994
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
No data available for this section
Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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