INTEGRAL AD SCIENCE HOLDING CORP. — Director's Dealing 2025

Jun 13, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INTEGRAL AD SCIENCE HOLDING CORP. (IAS)
CIK: 0001842718
Period of Report: 2025-06-10

Reporting Person: PUTMAN JILL (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-06-10	Common Stock, $0.001 par value	D	42377	—	Disposed	132355	Direct

Footnotes

F1: Represents the forfeiture of unvested Restricted Stock Units to the Issuer for no consideration in connection with the Reporting Person transitioning out of the role of Interim Chief Financial Officer of the Issuer.