TapewireFind a company

person · Reporting owner

GUSTAFSON KURT A

Disclosed activity across 5 companies

Tapewire entity
31436
SEC CIK
0001462354

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Niagen Bioscience, Inc.CDXC · Entity 6146DirectorJune 17, 2021June 22, 2021
OmniAb, Inc.OABI · Entity 5294Executive VP, Finance and CFOApril 07, 2026April 08, 2026
SPECTRUM PHARMACEUTICALS INCSPPI · Entity 111009EVP & Chief Financial OfficerMarch 15, 2022March 16, 2022
Xencor IncXNCR · Entity 4487DirectorJune 16, 2026July 08, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Niagen Bioscience, Inc.

Report date June 17, 2021 · Filed June 22, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Options (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $9.99 · Expires 2031-06-16Direct20,000 Reported balance After 2021-06-17 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2021-06-17 · Grant · Acquired 20,000 · Balance 20,000

F1: Options vest 100% on June 17, 2022

Filing footnotes · ownership attribution and instrument terms

F1: Options vest 100% on June 17, 2022

OmniAb, Inc.

Report date April 07, 2026 · Filed April 08, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect268,396 Reported balance After 2026-04-07 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-04-07 · Exercise / conversion · Acquired 13,542 · Balance 268,396

F1: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.

F2: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3: The total includes the transfer of 13,997 OABI common stock shares on March 11, 2026 to the reporting person's ex-spouse per a domestic relations order.

Common StockSEC Table I · non-derivativeDirect261,483 Reported balance After 2026-04-07 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2026-04-07 · Sale · Disposed 6,913 · Balance 261,483

F4: Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell-to-cover" transaction and do not represent discretionary trades by the reporting person.

F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.46 to $1.53. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct111,042 Reported balance After 2026-04-07 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-04-07 · Exercise / conversion · Disposed 13,542 · Balance 111,042

F2: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F1: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.

Filing footnotes · ownership attribution and instrument terms

F1: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.

F2: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3: The total includes the transfer of 13,997 OABI common stock shares on March 11, 2026 to the reporting person's ex-spouse per a domestic relations order.

F4: Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell-to-cover" transaction and do not represent discretionary trades by the reporting person.

F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.46 to $1.53. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SPECTRUM PHARMACEUTICALS INC

Report date March 15, 2022 · Filed March 16, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, $0.001 par valueSEC Table I · non-derivativeDirect317,259 Ending reported balance After 2022-03-16 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2022-03-15 · Sale · Disposed 20,653 · Balance 333,577

F1: All sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person for the purpose of satisfying tax withholding obligations in connection with restricted stock awards granted by the issuer.

Row 2 · 2022-03-16 · Sale · Disposed 16,318 · Balance 317,259

F1: All sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person for the purpose of satisfying tax withholding obligations in connection with restricted stock awards granted by the issuer.

Common Stock, $0.001 par valueSEC Table I · non-derivativeIndirectBy 401(k) Plan11,840 Reported balance Holding disclosure · report date 2022-03-15 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 11,840

Filing footnotes · ownership attribution and instrument terms

F1: All sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person for the purpose of satisfying tax withholding obligations in connection with restricted stock awards granted by the issuer.

Xencor Inc

Report date June 16, 2026 · Filed July 08, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect25,011 Reported balance After 2026-06-16 transaction · row 1
1 source row

Row 1 · 2026-06-16 · Grant · Acquired 10,302 · Balance 25,011

F1: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $12.20 · Expires 2036-06-15Direct20,604 Reported balance After 2026-06-16 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-06-16 · Grant · Acquired 20,604 · Balance 20,604

F2: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 16, 2026, such that the total number of shares will be fully vested on June 16, 2027.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

F2: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 16, 2026, such that the total number of shares will be fully vested on June 16, 2027.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

OmniAb Operations, Inc.

Report date November 01, 2022 · Filed November 04, 2022

Section 16 reporting ended · disclosed 2022-11-04. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Ending reported balance After 2022-11-01 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2022-11-01 · Grant · Acquired 17,792 · Balance 17,792

F1: Includes 14,234 restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock and does not expire.

Row 2 · 2022-11-01 · Disposition to issuer · Disposed 17,792 · Balance 0

F2: Pursuant to the business combination of Avista Public Acquisition Corp. II (after consummation of the transaction contemplated here, "New OmniAb") and the Issuer, as contemplated by an agreement and plan of merger, dated March 23, 2022 (the "Merger Agreement"), each share of common stock, option and award of restricted stock unit of the Issuer will automatically convert into the right to receive securities of New OmniAb with the same terms and conditions in accordance with exchange ratios described in the Merger Agreement.

Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $60.68 · Expires 2032-04-08Direct71,174 Reported balance After 2022-11-01 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2022-11-01 · Grant · Acquired 71,174 · Balance 71,174

F3: The stock option vests and is exercisable as to 12.5% of the underlying shares on October 8, 2022, and in 42 substantially equal monthly installments thereafter.

Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $60.68 · Expires 2032-04-08Direct0 Reported balance After 2022-11-01 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2022-11-01 · Disposition to issuer · Disposed 71,174 · Balance 0

F2: Pursuant to the business combination of Avista Public Acquisition Corp. II (after consummation of the transaction contemplated here, "New OmniAb") and the Issuer, as contemplated by an agreement and plan of merger, dated March 23, 2022 (the "Merger Agreement"), each share of common stock, option and award of restricted stock unit of the Issuer will automatically convert into the right to receive securities of New OmniAb with the same terms and conditions in accordance with exchange ratios described in the Merger Agreement.

F3: The stock option vests and is exercisable as to 12.5% of the underlying shares on October 8, 2022, and in 42 substantially equal monthly installments thereafter.

Filing footnotes · ownership attribution and instrument terms

F1: Includes 14,234 restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock and does not expire.

F2: Pursuant to the business combination of Avista Public Acquisition Corp. II (after consummation of the transaction contemplated here, "New OmniAb") and the Issuer, as contemplated by an agreement and plan of merger, dated March 23, 2022 (the "Merger Agreement"), each share of common stock, option and award of restricted stock unit of the Issuer will automatically convert into the right to receive securities of New OmniAb with the same terms and conditions in accordance with exchange ratios described in the Merger Agreement.

F3: The stock option vests and is exercisable as to 12.5% of the underlying shares on October 8, 2022, and in 42 substantially equal monthly installments thereafter.

Transaction history

JSON API
Reset

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 16, 2026 Filed Jul 8, 2026 22:54 UTC Xencor Inc XNCR · Entity 4487 GrantStock Option (Right to Buy) · Derivative 20,604 $0.00 Strike: $12.20 $0.00
Disclosure

SEC source: 0001462354-26-000006 · wk-form4_1783551279.xml · derivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,604

Underlying: Common Stock · 20,604 shares

Expires 2036-06-15

F2 · derivative.exercise_date: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 16, 2026, such that the total number of shares will be fully vested on June 16, 2027.

Read SEC document
June 16, 2026 Filed Jul 8, 2026 22:54 UTC Xencor Inc XNCR · Entity 4487 GrantCommon Stock 10,302 $0.00 $0.00
Disclosure

SEC source: 0001462354-26-000006 · wk-form4_1783551279.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,011

F1 · shares: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

Read SEC document
June 15, 2026 Filed Jun 17, 2026 20:01 UTC Xencor Inc XNCR · Entity 4487 SaleCommon Stock 5,474 $12.31 $67,384.94
Disclosure

SEC source: 0001462354-26-000004 · wk-form4_1781726505.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,709

F1 · kind: This transaction is pursuant to a 10b5-1 plan adopted by the Reporting Person on June 24, 2025.

Read SEC document
April 07, 2026 Filed Apr 8, 2026 00:25 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionRestricted Stock Units · Derivative 13,542 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001628280-26-024133 · wk-form4_1775607900.xml · derivative · entry 3

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,042

Underlying: Common Stock · 13,542 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F1 · derivative.exercise_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.

F1 · derivative.expiration_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.

Read SEC document
April 07, 2026 Filed Apr 8, 2026 00:25 UTC OmniAb, Inc. OABI · Entity 5294 SaleCommon Stock 6,913 $1.49 $10,300.37
Disclosure

SEC source: 0001628280-26-024133 · wk-form4_1775607900.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 261,483

F4 · shares: Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell-to-cover" transaction and do not represent discretionary trades by the reporting person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.46 to $1.53. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
April 07, 2026 Filed Apr 8, 2026 00:25 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionCommon Stock 13,542 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-024133 · wk-form4_1775607900.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 268,396

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.

F2 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · balance_after: The total includes the transfer of 13,997 OABI common stock shares on March 11, 2026 to the reporting person's ex-spouse per a domestic relations order.

Read SEC document
February 18, 2026 Filed Feb 18, 2026 23:35 UTC OmniAb, Inc. OABI · Entity 5294 GrantStock Option · Derivative 600,000 $0.00 Strike: $1.71 $0.00
Disclosure

SEC source: 0001462354-26-000002 · wk-form4_1771457726.xml · derivative · entry 5

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 600,000

Underlying: Common Stock · 600,000 shares

Expires 2036-02-18

F6 · derivative.exercise_date: The Stock Option grant vests and is exercisable as to 12.5% of the underlying shares 6 months after the grant date, and in 42 substantially equal monthly installments thereafter.

Read SEC document
February 18, 2026 Filed Feb 18, 2026 23:35 UTC OmniAb, Inc. OABI · Entity 5294 GrantRestricted Stock Units · Derivative 60,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001462354-26-000002 · wk-form4_1771457726.xml · derivative · entry 4

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,584

Underlying: Common Stock · 60,000 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F5 · derivative.exercise_date: The RSU grant vests in three substantially equal annual installments beginning on February 18, 2027.

F5 · derivative.expiration_date: The RSU grant vests in three substantially equal annual installments beginning on February 18, 2027.

Read SEC document
February 18, 2026 Filed Feb 18, 2026 23:35 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionRestricted Stock Units · Derivative 18,750 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001462354-26-000002 · wk-form4_1771457726.xml · derivative · entry 3

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,584

Underlying: Common Stock · 18,750 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F1 · derivative.exercise_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on February 18, 2026

F1 · derivative.expiration_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on February 18, 2026

Read SEC document
February 18, 2026 Filed Feb 18, 2026 23:35 UTC OmniAb, Inc. OABI · Entity 5294 SaleCommon Stock 9,301 $1.71 $15,904.71
Disclosure

SEC source: 0001462354-26-000002 · wk-form4_1771457726.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 268,851

F3 · shares: Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell-to-cover" transaction and do not represent discretionary trades by the reporting person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.68 to $1.73. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
February 18, 2026 Filed Feb 18, 2026 23:35 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionCommon Stock 18,750 $0.00 $0.00
Disclosure

SEC source: 0001462354-26-000002 · wk-form4_1771457726.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 278,152

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on February 18, 2026

F2 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
February 17, 2026 Filed Feb 17, 2026 23:20 UTC OmniAb, Inc. OABI · Entity 5294 SaleCommon Stock 6,828 $1.70 $11,607.60
Disclosure

SEC source: 0001628280-26-008707 · wk-form4_1771370450.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 259,402

F3 · shares: Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell-to-cover" transaction and do not represent discretionary trades by the reporting person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.68 to $1.79. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
February 16, 2026 Filed Feb 17, 2026 23:20 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionRestricted Stock Units · Derivative 13,542 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001628280-26-008707 · wk-form4_1771370450.xml · derivative · entry 3

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,334

Underlying: Common Stock · 13,542 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F1 · derivative.exercise_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on February 16, 2025.

F1 · derivative.expiration_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on February 16, 2025.

Read SEC document
February 16, 2026 Filed Feb 17, 2026 23:20 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionCommon Stock 13,542 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-008707 · wk-form4_1771370450.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,230

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on February 16, 2025.

F2 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
December 08, 2025 Filed Dec 9, 2025 14:02 UTC OmniAb, Inc. OABI · Entity 5294 SaleCommon Stock 23,922 $1.96 $46,887.12
Disclosure

SEC source: 0001462354-25-000007 · wk-form4_1765288926.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 252,688

F4 · shares: Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell-to-cover" transaction and do not represent discretionary trades by the reporting person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.94 to $2.01. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
December 07, 2025 Filed Dec 9, 2025 14:02 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionRestricted Stock Units · Derivative 46,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001462354-25-000007 · wk-form4_1765288926.xml · derivative · entry 3

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,876

Underlying: Common Stock · 46,500 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F1 · derivative.exercise_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on December 7, 2023.

F1 · derivative.expiration_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on December 7, 2023.

Read SEC document
December 07, 2025 Filed Dec 9, 2025 14:02 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionCommon Stock 46,500 $0.00 $0.00
Disclosure

SEC source: 0001462354-25-000007 · wk-form4_1765288926.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 276,610

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on December 7, 2023.

F2 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · balance_after: The total includes 6,282 shares acquired on May 30, 2025 and November 28, 2025, through the Issuer's Employee Stock Purchase Plan (ESPP).

Read SEC document
June 16, 2025 Filed Jun 16, 2025 23:31 UTC Xencor Inc XNCR · Entity 4487 SaleCommon Stock 2,993 $9.22 $27,595.46
Disclosure

SEC source: 0001127602-25-017600 · form4.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,183

F2 · kind: This transaction is pursuant to a 10b5-1 plan adopted by the Reporting Person on June 28, 2024.

Read SEC document
June 12, 2025 Filed Jun 16, 2025 23:31 UTC Xencor Inc XNCR · Entity 4487 GrantStock Option (Right to Buy) · Derivative 27,372 $0.00 Strike: $9.43 $0.00
Disclosure

SEC source: 0001127602-25-017600 · form4.xml · derivative · entry 3

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 27,372

Underlying: Common Stock · 27,372 shares

Expires 2035-06-11

F3 · derivative.exercise_date: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 12, 2025, such that the total number of shares will be fully vested on June 12, 2026.

Read SEC document
June 12, 2025 Filed Jun 16, 2025 23:31 UTC Xencor Inc XNCR · Entity 4487 GrantCommon Stock 13,686 $0.00 $0.00
Disclosure

SEC source: 0001127602-25-017600 · form4.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,176

F1 · shares: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 00:09 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionRestricted Stock Units · Derivative 13,542 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001628280-25-016989 · wk-form4_1744070965.xml · derivative · entry 3

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 143,376

Underlying: Common Stock · 13,542 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F1 · derivative.exercise_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.

F1 · derivative.expiration_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 00:09 UTC OmniAb, Inc. OABI · Entity 5294 SaleCommon Stock 7,206 $2.00 $14,412.00
Disclosure

SEC source: 0001628280-25-016989 · wk-form4_1744070965.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 223,828

F3 · shares: Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell-to-cover" transaction and do not represent discretionary trades by the reporting person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.91 to $2.08. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 00:09 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionCommon Stock 13,542 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-016989 · wk-form4_1744070965.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 231,034

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.

F2 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
April 01, 2025 Filed Apr 2, 2025 00:43 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionRestricted Stock Units · Derivative 23,244 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001628280-25-016048 · wk-form4_1743554574.xml · derivative · entry 3

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,918

Underlying: Common Stock · 23,244 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F1 · derivative.exercise_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 1, 2022.

F1 · derivative.expiration_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 1, 2022.

Read SEC document
April 01, 2025 Filed Apr 2, 2025 00:43 UTC OmniAb, Inc. OABI · Entity 5294 SaleCommon Stock 11,963 $2.37 $28,352.31
Disclosure

SEC source: 0001628280-25-016048 · wk-form4_1743554574.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 217,492

F3 · shares: Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell-to-cover" transaction and do not represent discretionary trades by the reporting person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.36 to $2.37. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
April 01, 2025 Filed Apr 2, 2025 00:43 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionCommon Stock 23,244 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-016048 · wk-form4_1743554574.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 229,455

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 1, 2022.

F2 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
February 19, 2025 Filed Feb 20, 2025 01:51 UTC OmniAb, Inc. OABI · Entity 5294 SaleCommon Stock 7,255 $3.67 $26,625.85
Disclosure

SEC source: 0001846253-25-000014 · wk-form4_1740016294.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 206,211

F4 · shares: Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of RSUs. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell-to-cover" transaction and do not represent discretionary trades by the reporting person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.61 to $3.71. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
February 18, 2025 Filed Feb 20, 2025 01:51 UTC OmniAb, Inc. OABI · Entity 5294 GrantStock Option (right to buy) · Derivative 337,500 $0.00 Strike: $3.66 $0.00
Disclosure

SEC source: 0001846253-25-000014 · wk-form4_1740016294.xml · derivative · entry 5

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 337,500

Underlying: Common Stock · 337,500 shares

Expires 2035-02-18

F7 · derivative.exercise_date: The Stock Option grant vests and is exercisable as to 12.5% of the underlying shares 6 months after the grant date, and in 42 substantially equal monthly installments thereafter.

Read SEC document
February 18, 2025 Filed Feb 20, 2025 01:51 UTC OmniAb, Inc. OABI · Entity 5294 GrantRestricted Stock Units · Derivative 56,250 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001846253-25-000014 · wk-form4_1740016294.xml · derivative · entry 4

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 180,162

Underlying: Common Stock · 56,250 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F6 · derivative.exercise_date: The RSU grant vests in three substantially equal annual installments beginning on February 18, 2026.

F6 · derivative.expiration_date: The RSU grant vests in three substantially equal annual installments beginning on February 18, 2026.

Read SEC document
February 16, 2025 Filed Feb 20, 2025 01:51 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionRestricted Stock Units · Derivative 13,541 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001846253-25-000014 · wk-form4_1740016294.xml · derivative · entry 3

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,912

Underlying: Common Stock · 13,541 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F1 · derivative.exercise_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on February 16, 2025.

F1 · derivative.expiration_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on February 16, 2025.

Read SEC document
February 16, 2025 Filed Feb 20, 2025 01:51 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionCommon Stock 13,541 $0.00 $0.00
Disclosure

SEC source: 0001846253-25-000014 · wk-form4_1740016294.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 213,466

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on February 16, 2025.

F2 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · balance_after: The total includes the transfer of 12,795 OABI common stock shares on February 4, 2025 to the reporting person's ex-spouse per a domestic relations order.

Read SEC document
January 21, 2025 Filed Jan 22, 2025 22:40 UTC OmniAb, Inc. OABI · Entity 5294 SaleCommon Stock 15,526 $3.24 $50,304.24
Disclosure

SEC source: 0001846253-25-000005 · wk-form4_1737585641.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 212,720

F2 · shares: Represents the number of shares required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of PSUs. These sales are mandated by the Issuer's election under its equity incentive plans to require the satisfaction of a tax withholding obligation to be funded by a "sell-to-cover" transaction and do not represent discretionary trades by the reporting person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.21 to $3.27. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
January 17, 2025 Filed Jan 22, 2025 22:40 UTC OmniAb, Inc. OABI · Entity 5294 GrantCommon Stock 27,585 $0.00 $0.00
Disclosure

SEC source: 0001846253-25-000005 · wk-form4_1737585641.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 228,246

F1 · shares: Represents the number of shares of common stock issued upon the vesting of performance stock units (PSUs). Each PSU represented a contingent right to receive one share of the Issuer's common stock. The PSUs were originally granted on 07/05/2022 and were eligible to vest based on the Issuer's achievement of certain performance objectives during the performance period ending December 31, 2024. On January 17, 2025, the Human Capital Management and Compensation Committee of the Board of Directors of the Issuer certified the Issuer's achievement relative to the applicable performance objectives and approved the vesting of the PSUs with respect to these shares.

Read SEC document
December 09, 2024 Filed Dec 10, 2024 21:41 UTC OmniAb, Inc. OABI · Entity 5294 SaleCommon Stock 23,871 $4.13 $98,587.23
Disclosure

SEC source: 0001846253-24-000095 · wk-form4_1733866905.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 200,661

F4 · kind: Represents a mandatory sale of shares to satisfy tax withholding obligations, upon the vesting and settlement of restricted stock units.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.04 to $4.16. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
December 07, 2024 Filed Dec 10, 2024 21:41 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionRestricted Stock Units · Derivative 46,501 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001846253-24-000095 · wk-form4_1733866905.xml · derivative · entry 3

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,453

Underlying: Common Stock · 46,501 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F1 · derivative.exercise_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on December 7, 2023.

F1 · derivative.expiration_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on December 7, 2023.

Read SEC document
December 07, 2024 Filed Dec 10, 2024 21:41 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionCommon Stock 46,501 Not disclosed Not disclosed
Disclosure

SEC source: 0001846253-24-000095 · wk-form4_1733866905.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 224,532

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on December 7, 2023.

F2 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · balance_after: The total includes 7,236 shares acquired on May 31, 2024 and 4,390 shares acquired on November 29, 2024, through the Issuer's Employee Stock Purchase Plan (ESPP). The total also includes the transfer of 10,292 OABI common stock shares on April 9, 2024 to the reporting person's ex-spouse per a domestic relations order.

Read SEC document
September 27, 2024 Filed Oct 1, 2024 20:10 UTC Xencor Inc XNCR · Entity 4487 SaleCommon Stock 2,503 $20.68 $51,762.04
Disclosure

SEC source: 0001127602-24-024676 · form4.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,490

F1 · shares: Sale was pursuant to a 10b5-1 plan arranged to cover withholding taxes upon vesting of restricted stock units.

Read SEC document
June 13, 2024 Filed Jun 17, 2024 20:20 UTC Xencor Inc XNCR · Entity 4487 GrantStock Option (Right to Buy) · Derivative 11,971 $0.00 Strike: $21.31 $0.00
Disclosure

SEC source: 0001127602-24-018829 · form4.xml · derivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,971

Underlying: Common Stock · 11,971 shares

Expires 2034-06-12

F2 · derivative.exercise_date: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 13, 2024, such that the total number of shares will be fully vested on June 13, 2025.

Read SEC document
June 13, 2024 Filed Jun 17, 2024 20:20 UTC Xencor Inc XNCR · Entity 4487 GrantCommon Stock 5,986 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-018829 · form4.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,993

F1 · shares: Represents restricted stock units that shall fully vest on the first anniversary of the date of grant.

Read SEC document
April 08, 2024 Filed Apr 9, 2024 22:38 UTC OmniAb, Inc. OABI · Entity 5294 SaleCommon Stock 6,954 $5.27 $36,647.58
Disclosure

SEC source: 0002001011-24-000046 · edgardoc.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 176,697

F3 · kind: Represents a mandatory sale of shares to satisfy tax withholding obligations, upon the vesting and settlement of restricted stock units.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.205 to $5.345. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
April 07, 2024 Filed Apr 9, 2024 22:38 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionRestricted Stock Units · Derivative 13,541 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0002001011-24-000046 · edgardoc.xml · derivative · entry 3

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,954

Underlying: Common Stock · 13,541 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F1 · derivative.exercise_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.

F1 · derivative.expiration_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.

Read SEC document
April 07, 2024 Filed Apr 9, 2024 22:38 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionCommon Stock 13,541 Not disclosed Not disclosed
Disclosure

SEC source: 0002001011-24-000046 · edgardoc.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,651

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 7, 2024.

F2 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
April 01, 2024 Filed Apr 2, 2024 22:30 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionRestricted Stock Units · Derivative 23,254 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0002001011-24-000040 · edgardoc.xml · derivative · entry 3

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 197,495

Underlying: Common Stock · 23,254 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F1 · derivative.exercise_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 1, 2023, as per the terms of the November 2022 Business Combination.

F1 · derivative.expiration_date: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 1, 2023, as per the terms of the November 2022 Business Combination.

Read SEC document
April 01, 2024 Filed Apr 2, 2024 22:30 UTC OmniAb, Inc. OABI · Entity 5294 SaleCommon Stock 11,849 $5.46 $64,695.54
Disclosure

SEC source: 0002001011-24-000040 · edgardoc.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,110

F3 · kind: Represents a mandatory sale of shares to satisfy tax withholding obligations, upon the vesting and settlement of restricted stock units.

Read SEC document
April 01, 2024 Filed Apr 2, 2024 22:30 UTC OmniAb, Inc. OABI · Entity 5294 Exercise / conversionCommon Stock 23,254 Not disclosed Not disclosed
Disclosure

SEC source: 0002001011-24-000040 · edgardoc.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 181,959

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Represents the vesting of an RSU grant which occurs in three substantially equal annual installments beginning on April 1, 2023, as per the terms of the November 2022 Business Combination.

F2 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
March 06, 2024 Filed Mar 7, 2024 21:10 UTC Xencor Inc XNCR · Entity 4487 Exercise / conversionStock Option (Right to Buy) · Derivative 15,000 $0.00 Strike: $10.73 $0.00
Disclosure

SEC source: 0001127602-24-009007 · form4.xml · derivative · entry 3

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,000 shares

Expires 2024-07-13

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: 1/3 of the shares subject to the stock option vest and become exercisable on July 14, 2015, and the remaining shares vest in equal monthly installments over the subsequent 24 months.

Read SEC document
March 06, 2024 Filed Mar 7, 2024 21:10 UTC Xencor Inc XNCR · Entity 4487 SaleCommon Stock 14,000 $23.18 $324,452.80
Disclosure

SEC source: 0001127602-24-009007 · form4.xml · nonDerivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,007

F2 · shares: Represents the disposition of shares sold to pay option cost and estimated tax liability due upon option exercise.

Read SEC document
March 06, 2024 Filed Mar 7, 2024 21:10 UTC Xencor Inc XNCR · Entity 4487 Exercise / conversionCommon Stock 15,000 $10.73 $160,950.00
Disclosure

SEC source: 0001127602-24-009007 · form4.xml · nonDerivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,007

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Underlying option due to expire in July 2024.

Read SEC document
February 16, 2024 Filed Feb 20, 2024 23:23 UTC OmniAb, Inc. OABI · Entity 5294 GrantStock Option (right to buy) · Derivative 243,750 $0.00 Strike: $5.64 $0.00
Disclosure

SEC source: 0002001011-24-000022 · edgardoc.xml · derivative · entry 2

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 243,750

Underlying: Common Stock · 243,750 shares

Expires 2034-02-16

F3 · derivative.exercise_date: The Stock Option grant vests and is exercisable as to 12.5% of the underlying shares 6 months after the grant date, and in 42 substantially equal monthly installments thereafter.

Read SEC document
February 16, 2024 Filed Feb 20, 2024 23:23 UTC OmniAb, Inc. OABI · Entity 5294 GrantRestricted Stock Units · Derivative 40,625 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0002001011-24-000022 · edgardoc.xml · derivative · entry 1

GUSTAFSON KURT A · CIK 0001462354 · Executive VP, Finance & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 220,749

Underlying: Common Stock · 40,625 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F2 · derivative.exercise_date: The RSU grant vests in three substantially equal annual installments beginning on February 16, 2025.

F2 · derivative.expiration_date: The RSU grant vests in three substantially equal annual installments beginning on February 16, 2025.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.