IAC Inc. — Director's Dealing 2025

Nov 7, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IAC Inc. (IAC)
CIK: 0001800227
Period of Report: 2025-11-05

Reporting Person: Diller Barry (Director, Chairman & Senior Executive)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-11-05	Common Stock, par value $0.0001	M	438757	—	Acquired	906202	Direct
2025-11-05	Common Stock, par value $0.0001	F	240968	$33.01	Disposed	665234	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-11-05	Restricted Stock Units	$0	M	438757	Disposed	2025-11-05	Common Stock, par value $0.0001 (438757)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock, par value $0.0001	136711	Indirect

Footnotes

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

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

F3: Represents restricted stock units that vested in full on November 5, 2025. The amount of restricted stock units reported on this Form 4 is adjusted to reflect IAC's spin-off of each of Match Group Inc., Vimeo, Inc. and Angi Inc.