GUSTAFSON KURT A

OABI

GUSTAFSON KURT A serves as officer: Executive VP, Finance and CFO at OmniAb, Inc. (OABI). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$28.1K

Total Sells

16 trades

$883.4K

Net Position

Net Seller

$855.3K

Companies Traded

OABI, OABIW, XNCR

Active Period

Nov 2022 – Apr 2026

17 total trades

Most Recent

Sell OABI

Apr 7, 2026 · $10.3K

GUSTAFSON KURT A's Insider Trading at OmniAb, Inc. (OABI)

Buys

0 · $0.00

Sells

11 · $404.3K

Total Shares Bought

Total Shares Sold

131,588

OABI Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Apr 7, 2026	Sell	6,913	$1.49	$10.3K	261,483
Feb 18, 2026	Sell	9,301	$1.71	$15.9K	0
Feb 17, 2026	Sell	6,828	$1.70	$11.6K	0
Dec 9, 2025	Sell	23,922	$1.96	$46.9K	252,688
Apr 7, 2025	Sell	7,206	$2.00	$14.4K	223,828
Apr 1, 2025	Sell	11,963	$2.37	$28.4K	217,492
Feb 19, 2025	Sell	7,255	$3.67	$26.6K	206,211
Jan 22, 2025	Sell	15,526	$3.24	$50.3K	212,720
Dec 10, 2024	Sell	23,871	$4.13	$98.6K	200,661
Apr 9, 2024	Sell	6,954	$5.27	$36.6K	176,697
Apr 2, 2024	Sell	11,849	$5.46	$64.7K	170,110

GUSTAFSON KURT A's Insider Trading at Xencor, Inc. (XNCR)

Buys

0 · $0.00

Sells

3 · $403.8K

Total Shares Bought

Total Shares Sold

19,496

XNCR Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Jun 12, 2025	Sell	2,993	$9.22	$27.6K	0
Oct 1, 2024	Sell	2,503	$20.68	$51.8K	9,490
Mar 7, 2024	Sell	14,000	$23.18	$324.5K	6,007

GUSTAFSON KURT A's Insider Trading at OmniAb, Inc. Warrant (OABIW)

Buys

1 · $28.1K

Sells

2 · $75.2K

Total Shares Bought

10,000

Total Shares Sold

35,885

OABIW Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Dec 7, 2025	Sell	23,922	$1.96	$46.9K	0
Apr 1, 2025	Sell	11,963	$2.37	$28.4K	0
Nov 29, 2022	Buy	10,000	$2.81	$28.1K	170,062

Related Insiders

Bart Jan Cornelissen

officer: SR. VICE PRESIDENT & CFO

XNCRSell · Apr 13, 2026

Charles S Berkman

officer: Chief Legal Officer

OABISell · Apr 7, 2026

FOEHR MATTHEW W

President and CEO

OABISell · Apr 7, 2026

Bassil I Dahiyat

PRESIDENT & CEO

XNCRSell · Mar 9, 2026

Celia Eckert

officer: SVP, GENERAL COUNSEL

XNCRSell · Mar 9, 2026

John R Desjarlais

SR. VICE PRESIDENT & CSO

XNCRSell · Mar 9, 2026

Charles S Berkman

Chief Legal Officer

OABIWSell · Dec 7, 2025

FOEHR MATTHEW W

President and CEO

OABIWSell · Dec 7, 2025

Explore More Insider Trading Data

OABI Insider Trading Activity

View all insider trades at OmniAb, Inc.

Healthcare Sector Insider Trades

See insider activity across healthcare stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity