Insider · CIK 0001392266

Berkman Charles S

Reports to the SEC for 2 companies · EMERYVILLE, CA

sec.gov

Transactions

Companies

Filings

CIK

0001392266

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-04-07	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+13.5K sh	—	—	406,242
2026-04-07	OABIWOmniAb, Inc.S Sale	Chief Legal Officer	SSale	−7,157 sh	$1.49	−$10.7K	399,085
2026-04-07	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−13.5K sh	—	—	111,042
2026-02-18	OABIWOmniAb, Inc.S Sale	Chief Legal Officer	SSale	−9,673 sh	$1.71	−$16.5K	392,700
2026-02-18	OABIWOmniAb, Inc. · Restricted Stock UnitsA Award	Chief Legal Officer	AAward	+60K sh	—	—	124,584
2026-02-18	OABIWOmniAb, Inc. · Stock OptionA Award	Chief Legal Officer	AAward	+600K sh	—	—	600,000
2026-02-18	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+18.8K sh	—	—	402,373
2026-02-18	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−18.8K sh	—	—	64,584
2026-02-17	OABIWOmniAb, Inc.S Sale	Chief Legal Officer	SSale	−6,990 sh	$1.70	−$11.9K	383,623
2026-02-16	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+13.5K sh	—	—	390,613
2026-02-16	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−13.5K sh	—	—	83,334
2025-12-08	OABIWOmniAb, Inc.S Sale	Chief Legal Officer	SSale	−8,044 sh	$1.96	−$15.8K	377,071
2025-12-07	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−15.6K sh	—	—	96,876
2025-12-07	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+15.6K sh	—	—	385,115
2025-04-07	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−13.5K sh	—	—	112,497
2025-04-07	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+13.5K sh	—	—	370,418
2025-04-07	OABIWOmniAb, Inc.S Sale	Chief Legal Officer	SSale	−7,206 sh	$2.00	−$14.4K	363,212
2025-02-19	OABIWOmniAb, Inc.S Sale	Chief Legal Officer	SSale	−7,255 sh	$3.67	−$26.6K	356,876
2025-02-18	OABIWOmniAb, Inc. · Restricted Stock UnitsA Award	Chief Legal Officer	AAward	+56.3K sh	—	—	126,039
2025-02-18	OABIWOmniAb, Inc. · Stock Option (right to buy)A Award	Chief Legal Officer	AAward	+338K sh	—	—	337,500
2025-02-18	OABIWOmniAb, Inc.S Sale	Chief Legal Officer	SSale	−8,215 sh	$3.68	−$30.2K	364,131
2025-02-16	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−13.5K sh	—	—	69,789
2025-02-16	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+13.5K sh	—	—	372,346
2025-02-15	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−15.6K sh	—	—	83,330
2025-02-15	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+15.6K sh	—	—	358,805
2025-01-21	OABIWOmniAb, Inc.S Sale	Chief Legal Officer	SSale	−25.5K sh	$3.24	−$82.6K	343,190
2025-01-17	OABIWOmniAb, Inc.A Award	Chief Legal Officer	AAward	+45.3K sh	—	—	368,679
2024-12-09	OABIWOmniAb, Inc.S Sale	Chief Legal Officer	SSale	−8,022 sh	$4.13	−$33.1K	323,385
2024-12-07	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−15.6K sh	—	—	98,945
2024-12-07	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+15.6K sh	—	—	331,407
2024-04-08	OABIWOmniAb, Inc.S Sale	Chief Legal Officer	SSale	−6,954 sh	$5.27	−$36.6K	292,617
2024-04-07	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−13.5K sh	—	—	114,566
2024-04-07	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+13.5K sh	—	—	299,571
2024-02-16	OABIWOmniAb, Inc. · Stock Option (right to buy)A Award	Chief Legal Officer	AAward	+244K sh	—	—	243,750
2024-02-16	OABIWOmniAb, Inc. · Restricted Stock UnitsA Award	Chief Legal Officer	AAward	+40.6K sh	—	—	128,107
2024-02-15	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+15.6K sh	—	—	287,941
2024-02-15	OABIWOmniAb, Inc.F Tax Payment	Chief Legal Officer	FTax Payment	−5,575 sh	$5.54	−$30.9K	282,366
2024-02-15	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+5,698 sh	—	—	288,064
2024-02-15	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−15.6K sh	—	—	93,180
2024-02-15	OABIWOmniAb, Inc.F Tax Payment	Chief Legal Officer	FTax Payment	−2,034 sh	$5.54	−$11.3K	286,030
2024-02-15	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−5,698 sh	—	—	87,482
2024-01-02	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−17.6K sh	—	—	108,804
2024-01-02	OABIWOmniAb, Inc.F Tax Payment	Chief Legal Officer	FTax Payment	−7,195 sh	$6.25	−$45K	272,317
2024-01-02	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+17.6K sh	—	—	279,512
2023-12-07	OABIWOmniAb, Inc.F Tax Payment	Chief Legal Officer	FTax Payment	−5,403 sh	$4.85	−$26.2K	261,956
2023-12-07	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+15.6K sh	—	—	126,360
2023-12-07	OABIWOmniAb, Inc.M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+15.6K sh	—	—	267,359
2023-12-07	OABIWOmniAb, Inc. · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−15.6K sh	—	—	126,360
2023-04-07	OABIWOmniAb, Inc. · Stock OptionA Award	Chief Legal Officer	AAward	+244K sh	—	—	243,750
2023-04-07	OABIWOmniAb, Inc.A Award	Chief Legal Officer	AAward	+40.6K sh	—	—	414,564

Recent filings

Accepted (ET)
Apr 74
Berkman Charles S0001628280-26-024131
SEC(opens sec.gov)
Feb 184
Berkman Charles S0001392266-26-000002
SEC(opens sec.gov)
Feb 174
Berkman Charles S0001628280-26-008704
SEC(opens sec.gov)
Dec 94
Berkman Charles S0001392266-25-000006
SEC(opens sec.gov)
Apr 74
Berkman Charles S0001628280-25-016991
SEC(opens sec.gov)
Feb 194
Berkman Charles S0001846253-25-000012
SEC(opens sec.gov)

Companies

Address

5980 HORTON STREET, STE 600

EMERYVILLE, CA, 94608