Insiders / Foehr Matthew W

Foehr Matthew W

CIK 1237556personinsider

Companies

2

First seen

Jan 5, 2026

Last activity

Apr 7, 2026

Companies

Company	Role	Shares held	Peak held	Trades	Latest
OmniAb, Inc. · OABI	CEO	4,420,492	4,439,736	11	—
Viking Therapeutics Inc · VKTX	Director	135,186	148,036	5	—

All securities held

5 positions · latest reported per filing

Company	Security	Shares	As of
OmniAb, Inc.	Common Stock	4,420,492	Apr 7, 2026
OmniAb, Inc.	Stock OptionDerivative	1,562,500	Feb 18, 2026
OmniAb, Inc.	Restricted Stock UnitsDerivative	309,376	Apr 7, 2026
Viking Therapeutics Inc	Common Stock, par value $0.00001 per share	135,186	Jan 2, 2026
Viking Therapeutics Inc	Stock Option (Right to Buy)Derivative	20,400	Jan 2, 2026

Activity

InsidersInstitutions

This person's insider trades (Form 4), across every company.

Date	Action	Company	Value	Shares Δ	Position after	Impact
Jan 2, 2026	Sell	VKTX Viking Therapeutics Inc Common Stock, par value $0.00001 per share	$561.7K	-16K -10.81%	132,036 0.11% of shares	medium
Jan 2, 2026	Exercise	VKTX Viking Therapeutics Inc Common Stock, par value $0.00001 per share	$53.3K	+16K +12.12%	148,036 0.13% of shares	low
Feb 18, 2026	Sell	OABI OmniAb, Inc. Common Stock	$52.7K	-31K -0.70%	4,403,277 3.03% of shares	low
Feb 17, 2026	Sell	OABI OmniAb, Inc. Common Stock	$35.3K	-21K -0.47%	4,375,787 3.01% of shares	low
Apr 7, 2026	Sell	OABI OmniAb, Inc. Common Stock	$28.7K	-19K -0.43%	4,420,492 3.04% of shares	low
Apr 7, 2026	Exercise	OABI OmniAb, Inc. Common Stock	$0	+36K +0.83%	4,439,736 3.05% of shares	low
Feb 16, 2026	Exercise	OABI OmniAb, Inc. Common Stock	$0	+36K +0.84%	4,396,541 3.02% of shares	low
Jan 2, 2026	Grant	VKTX Viking Therapeutics Inc Common Stock, par value $0.00001 per share	$0	+3K +2.39%	135,186 0.12% of shares	low
Apr 7, 2026	Exercise	OABI OmniAb, Inc. Restricted Stock Units	—	-36K -10.54%	309,376 0.21% of shares	low
Feb 18, 2026	Grant	OABI OmniAb, Inc. Stock Option	—	+1.6M	1,562,500 1.07% of shares	low