PPLI

SEC source: 0001104659-25-015146 · tm257040-1_4seq1.xml · derivative · entry 3

Handler Kendall · CIK 0001834403 · EVP & CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.0001 · 27,752 shares

Expires 2025-02-15

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 · shares: Represents restricted stock units that vested on February 15, 2025, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested on February 15, 2025, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested on February 15, 2025, subject to continued service.

SEC source: 0001104659-25-015146 · tm257040-1_4seq1.xml · nonDerivative · entry 2

Handler Kendall · CIK 0001834403 · EVP & CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,158

F2 · security: Represents shares withheld to cover taxes due in connection with vesting of restricted stock units (see footnote 3 below).

F2 · kind: Represents shares withheld to cover taxes due in connection with vesting of restricted stock units (see footnote 3 below).

SEC source: 0001104659-25-015146 · tm257040-1_4seq1.xml · nonDerivative · entry 1

Handler Kendall · CIK 0001834403 · EVP & CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,436

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: 0001104659-25-011501 · tm256142-1_4seq1.xml · derivative · entry 3

Halpin Christopher · CIK 0001903375 · EVP, CFO & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,658

Underlying: Common Stock, par value $0.0001 · 56,486 shares

Expires 2027-02-08

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 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.

F3 · derivative.exercise_date: Represents restricted stock units that vested/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.

F3 · derivative.expiration_date: Represents restricted stock units that vested/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: 0001104659-25-011501 · tm256142-1_4seq1.xml · nonDerivative · entry 2

Halpin Christopher · CIK 0001903375 · EVP, CFO & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,209

F2 · security: Represents shares withheld to cover taxes due in connection with vesting of restricted stock units (see footnote 3 below).

F2 · kind: Represents shares withheld to cover taxes due in connection with vesting of restricted stock units (see footnote 3 below).

SEC source: 0001104659-25-011501 · tm256142-1_4seq1.xml · nonDerivative · entry 1

Halpin Christopher · CIK 0001903375 · EVP, CFO & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,975

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 3 below).

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

SEC source: 0001104659-25-010960 · tm255986-1_4seq1.xml · derivative · entry 1

Handler Kendall · CIK 0001834403 · EVP & CHIEF LEGAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,382

Underlying: Common Stock, par value $0.0001 · 106,382 shares

Expires 2028-02-06

F1 · security: Represents restricted stock units that vest in three installments on the first (33%), second (33%) and third (33%) 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 (33%), second (33%) and third (33%) 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 (33%), second (33%) and third (33%) anniversaries of the grant date, subject to continued service.

SEC source: 0001104659-25-010959 · tm255986-2_4seq1.xml · derivative · entry 1

Halpin Christopher · CIK 0001903375 · EVP, CFO & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 189,125

Underlying: Common Stock, par value $0.0001 · 189,125 shares

Expires 2028-02-06

F1 · shares: Represents restricted stock units that vest in two installments on the first 37.5% and third 62.5% anniversaries of the grant date, subject to continued service.

F1 · derivative.exercise_date: Represents restricted stock units that vest in two installments on the first 37.5% and third 62.5% anniversaries of the grant date, subject to continued service.

F1 · derivative.expiration_date: Represents restricted stock units that vest in two installments on the first 37.5% and third 62.5% anniversaries of the grant date, subject to continued service.

SEC source: 0001104659-25-015147 · tm257040-2_4seq1.xml · derivative · entry 3

KAUFMAN VICTOR · CIK 0001184234 · Director · Vice Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.0001 · 5,910 shares

Expires 2028-02-06

F3 · security: Represents restricted stock units that vest in three equal installments on the first, second and third anniversaries of the grant date (February 6, 2025).

F3 · kind: Represents restricted stock units that vest in three equal installments on the first, second and third anniversaries of the grant date (February 6, 2025).

F3 · derivative.exercise_date: Represents restricted stock units that vest in three equal installments on the first, second and third anniversaries of the grant date (February 6, 2025).

F3 · derivative.expiration_date: Represents restricted stock units that vest in three equal installments on the first, second and third anniversaries of the grant date (February 6, 2025).

SEC source: 0001104659-25-003842 · tm253420-3_4seq1.xml · nonDerivative · entry 1

LEVIN JOSEPH · CIK 0001442083 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Reflects the cancellation of 3,000,000 restricted shares of IAC common stock pursuant to the employment transition agreement, dated January 13, 2025, between IAC Inc. and the reporting person.

F2 · shares: Represents restricted shares of IAC common stock governed by an amended and restated restricted stock agreement, dated as of June 7, 2021, between the issuer and the reporting person.

F1 · price: Reflects the cancellation of 3,000,000 restricted shares of IAC common stock pursuant to the employment transition agreement, dated January 13, 2025, between IAC Inc. and the reporting person.

SEC source: 0001104659-25-000788 · tm2432394-2_4seq1.xml · nonDerivative · entry 1

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 165,153

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) 162,406 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) 2,747 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-25-000790 · tm2432394-3_4seq1.xml · nonDerivative · entry 1

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,568

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

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

F2 · balance_after: Includes: (i) 41,230 shares of IAC common stock held directly by the reporting person and (ii) 123,338 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-25-000786 · tm2432394-1_4seq1.xml · nonDerivative · entry 1

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,387

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) 46,895 shares of lAC common stock held directly by the reporting person and (ii) 28,492 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-24-128987 · tm2431053d1_4seq1.xml · derivative · entry 2

Seferian Maria · CIK 0001874845 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,418

Underlying: Common Stock, par value $0.0001 · 1,709 shares

Expires 2026-12-12

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 three equal installments on the anniversary of the grant date (December 12, 2023).

F2 · derivative.exercise_date: Represents restricted stock units that vested/vest in three equal installments on the anniversary of the grant date (December 12, 2023).

F2 · derivative.expiration_date: Represents restricted stock units that vested/vest in three equal installments on the anniversary of the grant date (December 12, 2023).

SEC source: 0001104659-24-128987 · tm2431053d1_4seq1.xml · nonDerivative · entry 1

Seferian Maria · CIK 0001874845 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,709

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 2 below).

SEC source: 0001104659-24-125596 · tm2429964-2_4seq1.xml · derivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,556

Underlying: Common Stock, par value $0.0001 · 18,556 shares

Expires 2027-02-28

F1 · security: Represents restricted stock units that vest in two equal installments on February 28, 2026 and 2027, subject to continued service.

F1 · derivative.exercise_date: Represents restricted stock units that vest in two equal installments on February 28, 2026 and 2027, subject to continued service.

F1 · derivative.expiration_date: Represents restricted stock units that vest in two equal installments on February 28, 2026 and 2027, subject to continued service.

SEC source: 0001104659-24-105538 · tm2425369-2_4seq1.xml · nonDerivative · entry 1

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,863

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) 162,406 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) 2,457 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-24-105539 · tm2425369-3_4seq1.xml · nonDerivative · entry 1

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,220

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

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

F2 · balance_after: Includes: (i) 41,230 shares of IAC common stock held directly by the reporting person and (ii) 122,990 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-24-105537 · tm2425369-1_4seq1.xml · nonDerivative · entry 1

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,242

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) 46,895 shares of lAC common stock held directly by the reporting person and (ii) 28,347 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-24-077450 · tm2418790-2_4seq1.xml · nonDerivative · entry 1

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,631

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) 162,406 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) 2,225 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-24-077453 · tm2418790-3_4seq1.xml · nonDerivative · entry 1

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,941

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

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

F2 · balance_after: Includes: (i) 41,230 shares of IAC common stock held directly by the reporting person and (ii) 122,711 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001104659-24-077452 · tm2418790-1_4seq1.xml · nonDerivative · entry 1

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,126

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) 46,895 shares of lAC common stock held directly by the reporting person and (ii) 28,231 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001415889-24-018132 · form4-06252024_040614.xml · derivative · entry 3

SPOON ALAN G · CIK 0001018394 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,035

Underlying: Common Stock, par value $0.0001 · 1,034 shares

Expires 2025-06-23

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 23, 2023, 2024, and 2025, subject to continued service.

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

SEC source: 0001415889-24-018132 · form4-06252024_040614.xml · nonDerivative · entry 1

SPOON ALAN G · CIK 0001018394 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 237,486

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 4 below).

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

F2 · balance_after: Includes: (i) 101,682 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: 0001415889-24-018133 · form4-06252024_040616.xml · derivative · entry 2

Von Furstenberg Alexander · CIK 0001451171 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,035

Underlying: Common Stock, par value $0.0001 · 1,034 shares

Expires 2025-06-23

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 23, 2023, 2024, and 2025, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

SEC source: 0001415889-24-018133 · form4-06252024_040616.xml · nonDerivative · entry 1

Von Furstenberg Alexander · CIK 0001451171 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,767

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) 81,348 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: 0001415889-24-018128 · form4-06252024_040609.xml · derivative · entry 2

Hammer Bonnie S · CIK 0001438260 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,035

Underlying: Common Stock, par value $0.0001 · 1,034 shares

Expires 2025-06-23

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 June 23, 2023, 2024, and 2025, subject to continued service

F2 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service

F2 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service

SEC source: 0001415889-24-018128 · form4-06252024_040609.xml · nonDerivative · entry 1

Hammer Bonnie S · CIK 0001438260 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,778

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 2 below).

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

SEC source: 0001415889-24-018129 · form4-06252024_040611.xml · derivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,035

Underlying: Common Stock, par value $0.0001 · 1,034 shares

Expires 2025-06-23

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 23, 2023, 2024, and 2025, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

SEC source: 0001415889-24-018129 · form4-06252024_040611.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,813

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) 54,820 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: 0001415889-24-018134 · form4-06252024_040619.xml · derivative · entry 2

ZANNINO RICHARD F · CIK 0001189770 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,035

Underlying: Common Stock, par value $0.0001 · 1,034 shares

Expires 2025-06-23

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 June 23, 2023, 2024, and 2025, subject to continued service.

F2 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

F2 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

SEC source: 0001415889-24-018134 · form4-06252024_040619.xml · nonDerivative · entry 1

ZANNINO RICHARD F · CIK 0001189770 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,544

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: 0001415889-24-018127 · form4-06252024_040606.xml · derivative · entry 3

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,035

Underlying: Common Stock, par value $0.0001 · 1,034 shares

Expires 2025-06-23

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 23, 2023, 2024, and 2025, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

SEC source: 0001415889-24-018127 · form4-06252024_040606.xml · nonDerivative · entry 1

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,364

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 3 below).

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

F2 · balance_after: Includes: (i) 162,406 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) 1,958 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001415889-24-018131 · form4-06252024_040612.xml · derivative · entry 2

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,035

Underlying: Common Stock, par value $0.0001 · 1,034 shares

Expires 2025-06-23

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 23, 2023, 2024, and 2025, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

SEC source: 0001415889-24-018131 · form4-06252024_040612.xml · nonDerivative · entry 1

Lourd Bryan · CIK 0001325206 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,621

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) 41,230 shares of IAC common stock held directly by the reporting person and (ii) 122,391 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001415889-24-018126 · form4-06252024_040603.xml · derivative · entry 2

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,035

Underlying: Common Stock, par value $0.0001 · 1,034 shares

Expires 2025-06-23

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 23, 2023, 2024, and 2025, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

SEC source: 0001415889-24-018126 · form4-06252024_040603.xml · nonDerivative · entry 1

Clinton Chelsea · CIK 0001530920 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,993

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 3 below).

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

F2 · balance_after: Includes: (i) 46,895 shares of IAC common stock held directly by the reporting person and (ii) 28,098 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.

SEC source: 0001415889-24-017374 · form4-06182024_040612.xml · derivative · entry 3

SPOON ALAN G · CIK 0001018394 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,652

Underlying: Common Stock, par value $0.0001 · 1,325 shares

Expires 2026-06-15

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 vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F4 · derivative.exercise_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F4 · derivative.expiration_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

SEC source: 0001415889-24-017374 · form4-06182024_040612.xml · nonDerivative · entry 1

SPOON ALAN G · CIK 0001018394 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 236,452

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

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

F2 · balance_after: Includes: (i) 100,648 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: 0001415889-24-017375 · form4-06182024_040613.xml · derivative · entry 2

Von Furstenberg Alexander · CIK 0001451171 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,652

Underlying: Common Stock, par value $0.0001 · 1,325 shares

Expires 2026-06-15

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 vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

SEC source: 0001415889-24-017375 · form4-06182024_040613.xml · nonDerivative · entry 1

Von Furstenberg Alexander · CIK 0001451171 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,733

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) 80,314 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: 0001415889-24-017370 · form4-06182024_040605.xml · derivative · entry 2

Hammer Bonnie S · CIK 0001438260 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,652

Underlying: Common Stock, par value $0.0001 · 1,325 shares

Expires 2026-06-15

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 vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F2 · derivative.exercise_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F2 · derivative.expiration_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

SEC source: 0001415889-24-017370 · form4-06182024_040605.xml · nonDerivative · entry 1

Hammer Bonnie S · CIK 0001438260 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,744

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: 0001415889-24-017371 · form4-06182024_040607.xml · derivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,652

Underlying: Common Stock, par value $0.0001 · 1,325 shares

Expires 2024-06-15

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 vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

SEC source: 0001415889-24-017371 · form4-06182024_040607.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,779

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) 53,786 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: 0001415889-24-017376 · form4-06182024_040615.xml · derivative · entry 2

ZANNINO RICHARD F · CIK 0001189770 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,652

Underlying: Common Stock, par value $0.0001 · 1,325 shares

Expires 2026-06-15

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 vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F2 · derivative.exercise_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F2 · derivative.expiration_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

SEC source: 0001415889-24-017376 · form4-06182024_040615.xml · nonDerivative · entry 1

ZANNINO RICHARD F · CIK 0001189770 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,510

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: 0001415889-24-017369 · form4-06182024_040603.xml · derivative · entry 3

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,652

Underlying: Common Stock, par value $0.0001 · 1,325 shares

Expires 2026-06-15

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 vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

SEC source: 0001415889-24-017369 · form4-06182024_040603.xml · nonDerivative · entry 1

EISNER MICHAEL D · CIK 0001205854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,330

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) 161,372 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) 1,958 share units accrued under the Non-Employee Director Deferred Compensation Plan as of the date of this report.