United States Biotechnology & Medical Research

OmniAb Inc (OABI)

Track

The most recent insider trading activity at OmniAb Inc occurred on April 7, 2026. Transactions involved multiple executives, including the CEO and CFO, who executed various sales and proposed sales of company shares. No insider trading activity has been recorded within the last three months.
Ticker: OABI Exchange: NMS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for OmniAb Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Proposed sale 7 Apr 2026
Value US$705,348.94 | Price 57.83 | Shares 31,984
Sale 7 Apr 2026
Value US$1,564,384.63 | Price 476.69 | Shares 2,209 (+46.7%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-04-07 2026-04-07 PrS Proposed sale
3.4
GUSTAFSON KURT A

Officer

Officer
31,984
57.83
US$705,349 		31,984 57.83 US$705,349
2026-04-07 2026-04-07 S Sale
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
7,258 -36.0%
227.72
US$3,243,902 		7,258 -36.0% 227.72 US$3,243,902
2026-04-07 2026-04-07 S Sale
3.4
GUSTAFSON KURT A

Executive VP, Finance and CFO

Officer
2,209 +46.7%
476.69
US$1,564,385 		2,209 +46.7% 476.69 US$1,564,385
2026-04-07 2026-04-07 PrS Proposed sale
3.6
FOEHR MATTHEW W

Officer

Officer
19,244
1.49
US$28,577 		19,244 1.49 US$28,577
2026-04-07 2026-04-07 S Sale
4.2
Berkman Charles S

Chief Legal Officer

Officer
7,157 -1.8%
1.49
US$10,664 		7,157 -1.8% 1.49 US$10,664
2026-04-07 2026-04-07 PrS Proposed sale
4.2
Berkman Charles S

Officer

Officer
7,157
1.49
US$10,628 		7,157 1.49 US$10,628
2026-02-18 2026-02-18 S Sale
4.2
Berkman Charles S

Chief Legal Officer

Officer
9,673 -2.4%
1.71
US$16,541 		9,673 -2.4% 1.71 US$16,541
2026-02-18 2026-02-18 S Sale
3.4
GUSTAFSON KURT A

Executive VP, Finance and CFO

Officer
9,301 -3.3%
1.71
US$15,905 		9,301 -3.3% 1.71 US$15,905
2026-02-18 2026-02-18 S Sale
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
30,843 -0.7%
1.71
US$52,742 		30,843 -0.7% 1.71 US$52,742
2026-02-17 2026-02-18 PrS Proposed sale
4.2
Berkman Charles S

Officer

Officer
9,541
1.70
US$16,220 		9,541 1.70 US$16,220
2026-02-17 2026-02-18 PrS Proposed sale
3.6
FOEHR MATTHEW W

Officer

Officer
30,451
1.70
US$51,767 		30,451 1.70 US$51,767
2026-02-17 2026-02-18 PrS Proposed sale
3.4
GUSTAFSON KURT A

Officer

Officer
9,173
1.70
US$15,594 		9,173 1.70 US$15,594
2026-02-17 2026-02-17 S Sale
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
20,754 -0.5%
1.70
US$35,282 		20,754 -0.5% 1.70 US$35,282
2026-02-17 2026-02-17 S Sale
3.4
GUSTAFSON KURT A

Executive VP, Finance and CFO

Officer
6,828 -2.6%
1.70
US$11,608 		6,828 -2.6% 1.70 US$11,608
2026-02-17 2026-02-17 S Sale
4.2
Berkman Charles S

Chief Legal Officer

Officer
6,990 -1.8%
1.70
US$11,883 		6,990 -1.8% 1.70 US$11,883
2026-02-17 2026-02-17 PrS Proposed sale
4.2
Berkman Charles S

Officer

Officer
6,891
1.70
US$11,715 		6,891 1.70 US$11,715
2026-02-17 2026-02-17 PrS Proposed sale
3.6
FOEHR MATTHEW W

Officer

Officer
20,483
1.70
US$34,821 		20,483 1.70 US$34,821
2026-02-17 2026-02-17 PrS Proposed sale
3.4
GUSTAFSON KURT A

Officer

Officer
6,891
1.70
US$11,715 		6,891 1.70 US$11,715
2025-12-09 2025-12-08 S Sale
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
13,666 -0.3%
1.96
US$26,785 		13,666 -0.3% 1.96 US$26,785
2025-12-09 2025-12-08 S Sale
4.2
Berkman Charles S

Chief Legal Officer

Officer
8,044 -2.1%
1.96
US$15,766 		8,044 -2.1% 1.96 US$15,766
2025-12-09 2025-12-08 S Sale
3.4
GUSTAFSON KURT A

Executive VP, Finance and CFO

Officer
23,922 -8.6%
1.96
US$46,887 		23,922 -8.6% 1.96 US$46,887
2025-12-08 2025-12-08 PrS Proposed sale
3.4
GUSTAFSON KURT A

Officer

Officer
23,922
1.96
US$46,910 		23,922 1.96 US$46,910
2025-12-08 2025-12-08 PrS Proposed sale
3.6
FOEHR MATTHEW W

Officer

Officer
13,666
1.96
US$26,798 		13,666 1.96 US$26,798
2025-12-08 2025-12-08 PrS Proposed sale
4.2
Berkman Charles S

Officer

Officer
8,044
1.96
US$15,774 		8,044 1.96 US$15,774
2025-11-10 2025-11-07 B Purchase
3.4
HIGGINS JOHN L
Non-Executive Director
41,038 +1.4%
1.38
US$56,632 		41,038 +1.4% 1.38 US$56,632
2025-11-10 2025-11-06 B Purchase
3.4
HIGGINS JOHN L
Non-Executive Director
36,223 +1.3%
1.41
US$51,074 		36,223 +1.3% 1.41 US$51,074
2025-05-15 2025-05-15 B Purchase
3.3
Cochran Jennifer R.
Non-Executive Director
30,000 +26.0%
1.52
US$45,600 		30,000 +26.0% 1.52 US$45,600
2025-05-14 2025-05-14 B Purchase
3.2
Love Steven
Non-Executive Director
25,000 +187.5%
1.46
US$36,500 		25,000 +187.5% 1.46 US$36,500
2025-05-13 2025-05-12 B Purchase
3.4
HIGGINS JOHN L
Non-Executive Director
65,000 +2.3%
1.44
US$93,600 		65,000 +2.3% 1.44 US$93,600
2025-04-07 2025-04-07 PrS Proposed sale
3.4
GUSTAFSON KURT A

Officer

Officer
7,206
2.00
US$14,396 		7,206 2.00 US$14,396
2025-04-07 2025-04-07 PrS Proposed sale
3.6
FOEHR MATTHEW W

Officer

Officer
19,382
2.00
US$38,715 		19,382 2.00 US$38,715
2025-04-07 2025-04-07 PrS Proposed sale
4.2
Berkman Charles S

Officer

Officer
7,206
2.00
US$14,396 		7,206 2.00 US$14,396
2025-04-07 2025-04-07 S Sale
4.2
Berkman Charles S

Chief Legal Officer

Officer
7,206 -1.9%
2.00
US$14,412 		7,206 -1.9% 2.00 US$14,412
2025-04-07 2025-04-07 S Sale
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
19,382 -0.5%
2.00
US$38,764 		19,382 -0.5% 2.00 US$38,764
2025-04-07 2025-04-07 S Sale
3.4
GUSTAFSON KURT A

Executive VP, Finance and CFO

Officer
7,206 -3.1%
2.00
US$14,412 		7,206 -3.1% 2.00 US$14,412
2025-04-01 2025-04-01 PrS Proposed sale
3.4
GUSTAFSON KURT A

Officer

Officer
11,963
2.37
US$28,351 		11,963 2.37 US$28,351
2025-04-01 2025-04-01 S Sale
3.4
GUSTAFSON KURT A

Executive VP, Finance and CFO

Officer
11,963 -5.2%
2.37
US$28,352 		11,963 -5.2% 2.37 US$28,352
2025-03-21 2025-03-21 B Purchase
3.4
HIGGINS JOHN L
Non-Executive Director
4,000 +0.1%
2.28
US$9,120 		4,000 +0.1% 2.28 US$9,120
2025-03-20 2025-03-20 B Purchase
3.4
HIGGINS JOHN L
Non-Executive Director
125,750 +4.8%
2.35
US$295,512 		125,750 +4.8% 2.35 US$295,512
2025-02-19 2025-02-19 S Sale
3.4
GUSTAFSON KURT A

Executive VP, Finance and CFO

Officer
7,255 -3.4%
3.67
US$26,626 		7,255 -3.4% 3.67 US$26,626
2025-02-19 2025-02-19 S Sale
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
19,522 -0.5%
3.67
US$71,646 		19,522 -0.5% 3.67 US$71,646
2025-02-19 2025-02-19 S Sale
4.2
Berkman Charles S

Chief Legal Officer

Officer
7,255 -2.0%
3.67
US$26,626 		7,255 -2.0% 3.67 US$26,626
2025-02-18 2025-02-19 PrS Proposed sale
3.4
GUSTAFSON KURT A

Officer

Officer
5,188
3.68
US$19,092 		5,188 3.68 US$19,092
2025-02-18 2025-02-19 PrS Proposed sale
3.6
FOEHR MATTHEW W

Officer

Officer
19,167
3.68
US$70,538 		19,167 3.68 US$70,538
2025-02-18 2025-02-19 PrS Proposed sale
4.2
Berkman Charles S

Officer

Officer
7,119
3.68
US$26,199 		7,119 3.68 US$26,199
2025-02-19 2025-02-18 S Sale
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
13,964 -0.4%
3.68
US$51,388 		13,964 -0.4% 3.68 US$51,388
2025-02-19 2025-02-18 S Sale
4.2
Berkman Charles S

Chief Legal Officer

Officer
8,215 -2.2%
3.68
US$30,231 		8,215 -2.2% 3.68 US$30,231
2025-02-18 2025-02-18 PrS Proposed sale
3.6
FOEHR MATTHEW W

Officer

Officer
13,964
3.68
US$51,390 		13,964 3.68 US$51,390
2025-02-18 2025-02-18 PrS Proposed sale
4.2
Berkman Charles S

Officer

Officer
8,215
3.68
US$30,232 		8,215 3.68 US$30,232
2025-01-22 2025-01-21 S Sale
4.2
Berkman Charles S

Chief Legal Officer

Officer
25,489 -6.9%
3.24
US$82,584 		25,489 -6.9% 3.24 US$82,584
2025-01-22 2025-01-21 S Sale
3.4
GUSTAFSON KURT A

Executive VP, Finance and CFO

Officer
15,526 -6.8%
3.24
US$50,304 		15,526 -6.8% 3.24 US$50,304
2025-01-22 2025-01-21 S Sale
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
41,811 -1.1%
3.24
US$135,468 		41,811 -1.1% 3.24 US$135,468
2025-01-21 2025-01-21 PrS Proposed sale
3.6
FOEHR MATTHEW W

Officer

Officer
41,811
3.24
US$135,378 		41,811 3.24 US$135,378
2025-01-21 2025-01-21 PrS Proposed sale
4.2
Berkman Charles S

Officer

Officer
25,489
3.24
US$82,529 		25,489 3.24 US$82,529
2025-01-21 2025-01-21 PrS Proposed sale
3.4
GUSTAFSON KURT A

Officer

Officer
15,526
3.24
US$50,271 		15,526 3.24 US$50,271
2024-12-10 2024-12-09 S Sale
3.4
GUSTAFSON KURT A

Executive VP, Finance and CFO

Officer
23,871 -10.6%
4.13
US$98,587 		23,871 -10.6% 4.13 US$98,587
2024-12-10 2024-12-09 S Sale
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
13,634 -0.4%
4.13
US$56,308 		13,634 -0.4% 4.13 US$56,308
2024-12-10 2024-12-09 S Sale
4.2
Berkman Charles S

Chief Legal Officer

Officer
8,022 -2.4%
4.13
US$33,131 		8,022 -2.4% 4.13 US$33,131
2024-12-09 2024-12-09 PrS Proposed sale
3.4
GUSTAFSON KURT A

Officer

Officer
23,871
4.13
US$98,476 		23,871 4.13 US$98,476
2024-12-09 2024-12-09 PrS Proposed sale
3.6
FOEHR MATTHEW W

Officer

Officer
13,634
4.13
US$56,245 		13,634 4.13 US$56,245
2024-12-09 2024-12-09 PrS Proposed sale
4.2
Berkman Charles S

Officer

Officer
8,022
4.13
US$33,094 		8,022 4.13 US$33,094
2024-05-28 2024-05-24 B Purchase
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
240,000 +7.3%
4.42
US$1,059,840 		240,000 +7.3% 4.42 US$1,059,840
2024-04-09 2024-04-08 S Sale
3.4
GUSTAFSON KURT A

Executive VP, Finance and CFO

Officer
6,954 -3.8%
5.27
US$36,648 		6,954 -3.8% 5.27 US$36,648
2024-04-09 2024-04-08 S Sale
4.2
Berkman Charles S

Chief Legal Officer

Officer
6,954 -2.3%
5.27
US$36,648 		6,954 -2.3% 5.27 US$36,648
2024-04-08 2024-04-08 PrS Proposed sale
3.4
GUSTAFSON KURT A

Officer

Officer
6,954
5.27
US$36,675 		6,954 5.27 US$36,675
2024-04-08 2024-04-08 PrS Proposed sale
4.2
Berkman Charles S

Officer

Officer
6,954
5.27
US$36,675 		6,954 5.27 US$36,675
2024-04-02 2024-04-01 S Sale
3.4
GUSTAFSON KURT A

Executive VP, Finance & CFO

Officer
11,849 -6.5%
5.46
US$64,696 		11,849 -6.5% 5.46 US$64,696
2024-04-01 2024-04-01 PrS Proposed sale
3.4
GUSTAFSON KURT A

Officer

Officer
11,849
5.46
US$64,696 		11,849 5.46 US$64,696
2024-03-25 2024-03-22 B Purchase
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
225,000 +8.4%
5.19
US$1,167,750 		225,000 +8.4% 5.19 US$1,167,750
2023-12-13 2023-12-12 B Purchase
3.6
FOEHR MATTHEW W

Chief Executive Officer

Executive Director
200,000 +8.2%
5.05
US$1,010,000 		200,000 +8.2% 5.05 US$1,010,000
2023-11-13 2023-11-10 B Purchase
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
95,000 +4.1%
4.27
US$405,517 		95,000 +4.1% 4.27 US$405,517
2023-08-15 2023-08-14 B Purchase
3.6
FOEHR MATTHEW W

President and CEO

Executive Director
45,000 +2.0%
5.48
US$246,600 		45,000 +2.0% 5.48 US$246,600
2023-06-12 2023-06-09 B Purchase
3.6
FOEHR MATTHEW W

Chief Executive Officer

Executive Director
115,000 +4.7%
4.52
US$519,800 		115,000 +4.7% 4.52 US$519,800
2023-05-25 2023-05-23 S Sale
3.4
HIGGINS JOHN L
Non-Executive Director
9,000 -0.4%
4.05
US$36,450 		9,000 -0.4% 4.05 US$36,450
2023-05-23 2023-05-19 S Sale
3.4
HIGGINS JOHN L
Non-Executive Director
1,000 -0.0%
4.05
US$4,050 		1,000 -0.0% 4.05 US$4,050
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