PPLI

SEC source: 0001104659-23-061395 · tm2315846-1_4seq1.xml · nonDerivative · entry 1

Hammer Bonnie S · CIK 0001438260 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,489

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 · security: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 2 below).

F1 · kind: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 2 below).

SEC source: 0001104659-23-061418 · tm2315846-5_4seq1.xml · derivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 549

Underlying: Common Stock, par value $0.0001 · 549 shares

Expires 2024-05-14

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 · security: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

SEC source: 0001104659-23-061418 · tm2315846-5_4seq1.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,524

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 · security: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F1 · kind: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F2 · balance_after: Includes: (i) 49,531 shares of IAC common stock, par value $0.0001, held directly by the reporting person and (ii) 25,993 share units accrued under IAC's Non-Employee Director Deferred Compensation plans as of the date of this report.

SEC source: 0001104659-23-061425 · tm2315846-8_4seq1.xml · derivative · entry 2

ZANNINO RICHARD F · CIK 0001189770 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 549

Underlying: Common Stock, par value $0.0001 · 549 shares

Expires 2024-05-14

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 · security: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F2 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F2 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

SEC source: 0001104659-23-061425 · tm2315846-8_4seq1.xml · nonDerivative · entry 1

ZANNINO RICHARD F · CIK 0001189770 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,255

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 · security: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 2 below).

F1 · kind: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 2 below).

SEC source: 0001104659-23-061401 · tm2315846-3_4seq1.xml · derivative · entry 3

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 549

Underlying: Common Stock, par value $0.0001 · 549 shares

Expires 2024-05-14

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 · security: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

SEC source: 0001104659-23-061401 · tm2315846-3_4seq1.xml · nonDerivative · entry 1

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 158,157

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 · security: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F1 · kind: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F2 · balance_after: lncludes: (i) 157,117 shares of lAC common stock held directly by the reporting person (personally or through a trust, of which the reporting person is the grantor/sellor, sole trustee and sole beneficiary) and (ii) 1,040 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-23-061405 · tm2315846-4_4seq1.xml · derivative · entry 2

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 549

Underlying: Common Stock, par value $0.0001 · 549 shares

Expires 2024-05-14

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 · security: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

SEC source: 0001104659-23-061405 · tm2315846-4_4seq1.xml · nonDerivative · entry 1

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 157,253

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 · security: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F1 · kind: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F2 · balance_after: Includes: (i) 35,941 shares of IAC common stock held directly by the reporting person and (ii) 121,312 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-23-061399 · tm2315846-2_4seq1.xml · derivative · entry 2

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 549

Underlying: Common Stock, par value $0.0001 · 549 shares

Expires 2024-05-14

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 · security: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

SEC source: 0001104659-23-061399 · tm2315846-2_4seq1.xml · nonDerivative · entry 1

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,244

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 · security: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3).

F1 · kind: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3).

F2 · balance_after: Includes: (i) 41,606 shares of IAC common stock held directly by the reporting person and (ii) 27,638 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-23-041572 · tm2311687-2_4seq1.xml · nonDerivative · entry 1

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,367

F1 · security: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F1 · kind: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F2 · balance_after: lncludes: (i) 50,327 shares of lAC common stock held directly by the reporting person and (ii) 1,040 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-23-041575 · tm2311687-3_4seq1.xml · nonDerivative · entry 1

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,704

F1 · security: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F1 · kind: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F2 · balance_after: Includes: (i) 35,392 shares of IAC common stock held directly by the reporting person and (ii) 121,312 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-23-041564 · tm2311687-1_4seq1.xml · nonDerivative · entry 1

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,695

F1 · security: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F1 · kind: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F2 · balance_after: lncludes: (i) 41,057 shares of lAC common stock held directly by the reporting person and (ii) 27,638 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-23-018713 · tm236281-3_4seq1.xml · derivative · entry 1

Schwerdtman Michael H · CIK 0001310676 · SVP and Controller (CAO)

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,882

Underlying: Common Stock, par value $0.0001 · 1,882 shares

Expires 2024-02-08

F1 · security: Represents restricted stock units that vest in one lump installment on the first anniversary of the grant date, subject to continued service.

F1 · derivative.exercise_date: Represents restricted stock units that vest in one lump installment on the first anniversary of the grant date, subject to continued service.

F1 · derivative.expiration_date: Represents restricted stock units that vest in one lump installment on the first anniversary of the grant date, subject to continued service.

SEC source: 0001104659-23-018709 · tm236281-1_4seq1.xml · derivative · entry 1

Halpin Christopher · CIK 0001903375 · EVP, CFO & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,630

Underlying: Common Stock, par value $0.0001 · 150,630 shares

Expires 2027-02-08

F1 · security: Represents restricted stock units that vest in four installments on the first (37.5%), second (37.5%), third (12.5%) and fourth (12.5%) anniversaries of the grant date, subject to continued service.

F1 · derivative.exercise_date: Represents restricted stock units that vest in four installments on the first (37.5%), second (37.5%), third (12.5%) and fourth (12.5%) anniversaries of the grant date, subject to continued service.

F1 · derivative.expiration_date: Represents restricted stock units that vest in four installments on the first (37.5%), second (37.5%), third (12.5%) and fourth (12.5%) anniversaries of the grant date, subject to continued service.

SEC source: 0001104659-23-018711 · tm236281-2_4seq1.xml · derivative · entry 1

Handler Kendall · CIK 0001834403 · EVP & CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,072

Underlying: Common Stock, par value $0.0001 · 47,072 shares

Expires 2027-02-08

F1 · security: Represents restricted stock units that vest in three installments on the first (25%), third (50%) and fourth (25%) anniversaries of the grant date, subject to continued service.

F1 · derivative.exercise_date: Represents restricted stock units that vest in three installments on the first (25%), third (50%) and fourth (25%) anniversaries of the grant date, subject to continued service.

F1 · derivative.expiration_date: Represents restricted stock units that vest in three installments on the first (25%), third (50%) and fourth (25%) anniversaries of the grant date, subject to continued service.

SEC source: 0001104659-23-008038 · tm231438-4_4seq1.xml · derivative · entry 3

Halpin Christopher · CIK 0001903375 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.0001 · 19,434 shares

Expires 2023-01-26

F3 · security: Represents restricted stock units that vested in one lump sum installment on January 26,2023.

F3 · derivative.exercise_date: Represents restricted stock units that vested in one lump sum installment on January 26,2023.

F3 · derivative.expiration_date: Represents restricted stock units that vested in one lump sum installment on January 26,2023.

SEC source: 0001104659-23-008038 · tm231438-4_4seq1.xml · nonDerivative · entry 2

Halpin Christopher · CIK 0001903375 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,340

F2 · security: Represents shares of IAC common stock withheld to cover taxes due upon the vesting of restricted stock units (see footnote 3 below).

F2 · kind: Represents shares of IAC common stock withheld to cover taxes due upon the vesting of restricted stock units (see footnote 3 below).

SEC source: 0001104659-23-008038 · tm231438-4_4seq1.xml · nonDerivative · entry 1

Halpin Christopher · CIK 0001903375 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,434

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 · security: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F1 · kind: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

SEC source: 0001104659-23-000492 · tm231438-2_4seq1.xml · nonDerivative · entry 1

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,125

F1 · security: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F1 · kind: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F2 · balance_after: lncludes: (i) 50,327 shares of lAC common stock held directly by the reporting person and (ii) 798 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-23-000493 · tm231438-3_4seq1.xml · nonDerivative · entry 1

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,365

F1 · security: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F1 · kind: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F2 · balance_after: Includes: (i) 35,392 shares of IAC common stock held directly by the reporting person and (ii) 120,973 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-23-000491 · tm231438-1_4seq1.xml · nonDerivative · entry 1

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,574

F1 · security: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F1 · kind: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F2 · balance_after: lncludes: (i) 41,057 shares of lAC common stock held directly by the reporting person and (ii) 27,517 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-22-122113 · tm2231363-1_4seq1.xml · nonDerivative · entry 2

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 157,084

F2 · price: The price reflects a weighted average sales price based on prices ranging from $47.49 to $48.14. The reporting person agrees to provide, upon request by the Staff of the U.S. Securities and Exchange Commission, IAC or an IAC security holder, information regarding the number of shares sold at each separate price.

F3 · balance_after: Includes: (i) 156,568 shares of IAC common stock held directly by the reporting person (personally or through a trust, of which the reporting person is the grantor/settlor, sole trustee and sole beneficiary) and (ii) 516 share units accrued under IAC's Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-22-122113 · tm2231363-1_4seq1.xml · nonDerivative · entry 1

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 124,484

F1 · security: The price reflects a weighted average sales price based on prices ranging from $46.27 to $47.10. The reporting person agrees to provide, upon request by the Staff of the U.S. Securities and Exchange Commission, IAC or an IAC security holder, information regarding the number of shares sold at each separate price.

F1 · price: The price reflects a weighted average sales price based on prices ranging from $46.27 to $47.10. The reporting person agrees to provide, upon request by the Staff of the U.S. Securities and Exchange Commission, IAC or an IAC security holder, information regarding the number of shares sold at each separate price.

SEC source: 0001104659-22-105870 · tm2227230-2_4seq1.xml · nonDerivative · entry 1

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,843

F1 · security: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F1 · kind: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F2 · balance_after: lncludes: (i) 50,327 shares of lAC common stock held directly by the reporting person and (ii) 516 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-22-105876 · tm2227230-3_4seq1.xml · nonDerivative · entry 1

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,027

F1 · security: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F1 · kind: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F2 · balance_after: Includes: (i) 35,392 shares of IAC common stock held directly by the reporting person and (ii) 120,635 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-22-105858 · tm2227230-1_4seq1.xml · nonDerivative · entry 1

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,433

F1 · security: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F1 · kind: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F2 · balance_after: lncludes: (i) 41,057 shares of lAC common stock held directly by the reporting person and (ii) 27,376 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-22-083166 · tm2221816-1_4seq1.xml · derivative · entry 2

Moore Westley · CIK 0001579400 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 996

Underlying: Common Stock, par value $0.0001 · 996 shares

Expires 2023-07-25

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_date: Represents restricted stock units that vested/vest in equal installments on each of July 25, 2021, 2022 and 2023, subject to continued service.

F2 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of July 25, 2021, 2022 and 2023, subject to continued service.

SEC source: 0001104659-22-083166 · tm2221816-1_4seq1.xml · nonDerivative · entry 1

Moore Westley · CIK 0001579400 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,539

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 · security: Reflects shares of IAC common stock, par value $0.0001, received upon the vesting of restricted stock units (see footnote 2 below).

F1 · kind: Reflects shares of IAC common stock, par value $0.0001, received upon the vesting of restricted stock units (see footnote 2 below).

SEC source: 0001104659-22-077335 · tm2220290-2_4seq1.xml · nonDerivative · entry 1

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,617

F1 · security: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F1 · kind: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F2 · balance_after: lncludes: (i) 50,327 shares of lAC common stock held directly by the reporting person and (ii) 290 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-22-077338 · tm2220290-3_4seq1.xml · nonDerivative · entry 1

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 155,756

F1 · security: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F1 · kind: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F2 · balance_after: Includes: (i) 35,392 shares of IAC common stock held directly by the reporting person and (ii) 120,364 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-22-077331 · tm2220290-1_4seq1.xml · nonDerivative · entry 1

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,320

F1 · security: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F1 · kind: Represents share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

F2 · balance_after: lncludes: (i) 41,057 shares of lAC common stock held directly by the reporting person and (ii) 27,263 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001179110-22-003423 · edgar.xml · derivative · entry 4

SPOON ALAN G · CIK 0001018394 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,347

Underlying: Common Stock, par value $0.0001 · 1,346 shares

Expires 2023-06-25

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.

F5 · security: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F5 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F5 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

SEC source: 0001179110-22-003423 · edgar.xml · nonDerivative · entry 1

SPOON ALAN G · CIK 0001018394 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 231,648

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 · security: Reflects shares of IAC common stock received upon the vesting of restricted stock units (see footnote 5 below).

F1 · kind: Reflects shares of IAC common stock received upon the vesting of restricted stock units (see footnote 5 below).

F2 · balance_after: Includes: (i) 95,844 shares of IAC common stock, par value $0.0001, held directly by the reporting person and (ii) 135,804 share units accrued under IAC's Non-Employee Director Deferred Compensation Plans as of the date of this report.

SEC source: 0001179110-22-003424 · edgar.xml · derivative · entry 3

Von Furstenberg Alexander · CIK 0001451171 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,347

Underlying: Common Stock, par value $0.0001 · 1,346 shares

Expires 2023-06-25

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.

F4 · security: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F4 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F4 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

SEC source: 0001179110-22-003424 · edgar.xml · nonDerivative · entry 1

Von Furstenberg Alexander · CIK 0001451171 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,929

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 · security: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 4 below).

F1 · kind: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 4 below).

F2 · balance_after: Includes: (i) 74,164 shares of IAC common stock held directly by the reporting person and (ii) 17,419 share units accrued under IAC's Non-Employee Director Deferred Compensation Plans as of the date of this report.

SEC source: 0001179110-22-003417 · edgar.xml · derivative · entry 3

Hammer Bonnie S · CIK 0001438260 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,347

Underlying: Common Stock, par value $0.0001 · 1,346 shares

Expires 2023-06-25

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 · security: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

SEC source: 0001179110-22-003417 · edgar.xml · nonDerivative · entry 1

Hammer Bonnie S · CIK 0001438260 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,940

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 · security: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F1 · kind: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

SEC source: 0001179110-22-003421 · edgar.xml · derivative · entry 3

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,347

Underlying: Common Stock, par value $0.0001 · 1,346 shares

Expires 2023-06-25

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.

F4 · security: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F4 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F4 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

SEC source: 0001179110-22-003421 · edgar.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,975

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 · security: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 4 below).

F1 · kind: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 4 below).

F2 · balance_after: Includes: (i) 48,982 shares of IAC common stock, par value $0.0001, held directly by the reporting person and (ii) 25,993 share units accrued under IAC's Non-Employee Director Deferred Compensation Plans as of the date of this report.

SEC source: 0001179110-22-003425 · edgar.xml · derivative · entry 3

ZANNINO RICHARD F · CIK 0001189770 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,347

Underlying: Common Stock, par value $0.0001 · 1,346 shares

Expires 2023-06-25

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 · security: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2023 and 2023, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2023 and 2023, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2023 and 2023, subject to continued service.

SEC source: 0001179110-22-003425 · edgar.xml · nonDerivative · entry 1

ZANNINO RICHARD F · CIK 0001189770 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,706

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 · security: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 2 below).

F1 · kind: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 2 below).

SEC source: 0001179110-22-003416 · edgar.xml · derivative · entry 4

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,347

Underlying: Common Stock, par value $0.0001 · 1,346 shares

Expires 2023-06-25

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.

F4 · security: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F4 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F4 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

SEC source: 0001179110-22-003416 · edgar.xml · nonDerivative · entry 1

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,452

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 · security: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 4 below).

F1 · kind: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 4 below).

F2 · balance_after: Includes: (i) 50,327 shares of IAC common stock held directly by the reporting person and (ii) 125 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001179110-22-003418 · edgar.xml · derivative · entry 3

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,347

Underlying: Common Stock, par value $0.0001 · 1,346 shares

Expires 2023-06-25

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.

F4 · security: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F4 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F4 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

SEC source: 0001179110-22-003418 · edgar.xml · nonDerivative · entry 1

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 155,558

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 · security: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 4 below).

F1 · kind: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 4 below).

F2 · balance_after: Includes: (i) 35,392 shares of IAC common stock held directly by the reporting person and (ii) 120,166 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001179110-22-003414 · edgar.xml · derivative · entry 3

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,347

Underlying: Common Stock, par value $0.0001 · 1,346 shares

Expires 2022-06-25

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.

F4 · security: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F4 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F4 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

SEC source: 0001179110-22-003414 · edgar.xml · nonDerivative · entry 1

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,237

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 · security: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 4 below).

F1 · kind: Represents shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 4 below).

F2 · balance_after: Includes: (i) 41,057 shares of IAC common stock held directly by the reporting person and (ii) 27,180 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001179110-22-003423 · edgar.xml · derivative · entry 3

SPOON ALAN G · CIK 0001018394 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,103

Underlying: Common Stock, par value $0.0001 · 3,103 shares

Expires 2025-06-23

F4 · security: Represents restricted stock units that vest in equal installments on each of June 23, 2023, 2024 and 2025, subject to continued service.

F4 · derivative.exercise_date: Represents restricted stock units that vest in equal installments on each of June 23, 2023, 2024 and 2025, subject to continued service.

F4 · derivative.expiration_date: Represents restricted stock units that vest in equal installments on each of June 23, 2023, 2024 and 2025, subject to continued service.