0001842718-23-000107.txt : 20231207 0001842718-23-000107.hdr.sgml : 20231207 20231207170312 ACCESSION NUMBER: 0001842718-23-000107 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231205 FILED AS OF DATE: 20231207 DATE AS OF CHANGE: 20231207 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SECOR TANIA CENTRAL INDEX KEY: 0001955607 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40557 FILM NUMBER: 231473047 MAIL ADDRESS: STREET 1: 99 WALL STREET, #1950 CITY: NEW YORK STATE: NY ZIP: 10005 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: INTEGRAL AD SCIENCE HOLDING CORP. CENTRAL INDEX KEY: 0001842718 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370] IRS NUMBER: 830731995 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 99 WALL STREET STREET 2: #1950 CITY: NEW YORK STATE: NY ZIP: 10005 BUSINESS PHONE: (646) 278-4871 MAIL ADDRESS: STREET 1: 99 WALL STREET STREET 2: #1950 CITY: NEW YORK STATE: NY ZIP: 10005 FORMER COMPANY: FORMER CONFORMED NAME: INTEGRAL AD SCIENCE HOLDING LLC DATE OF NAME CHANGE: 20210301 FORMER COMPANY: FORMER CONFORMED NAME: KAVACHA TOPCO, LLC DATE OF NAME CHANGE: 20210127 4 1 wk-form4_1701986583.xml FORM 4 X0508 4 2023-12-05 0 0001842718 INTEGRAL AD SCIENCE HOLDING CORP. IAS 0001955607 SECOR TANIA C/O INTEGRAL AD SCIENCE HOLDING CORP. 12 E. 49TH STREET, 20TH FLOOR NEW YORK NY 10017 0 1 0 0 Chief Financial Officer 0 Common Stock, $0.001 par value 2023-12-05 4 M 0 74924 0 A 278797 D Common Stock, $0.001 par value 2023-12-06 4 S 0 20274 14.09 D 258523 D Market Stock Units 2023-12-05 4 M 0 74924 0 D Common Stock, $0.001 par value 74924 344034 D Represents shares of common stock earned upon the vesting of market stock units granted on December 5, 2022 Mandatory sale to cover tax liability associated with the settlement of restricted stock units. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $14.03 to $14.19 per share. The reporting person undertakes to provide to Integral Ad Science Holding Corp., any security holder of Integral Ad Science Holding Corp. 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 herein. The number of market stock units reported represents the maximum possible number of shares that are eligible for vesting, which is 225% of the number of shares that would be earned at target. The minimum payout factor that must be achieved to earn any payout is 60%. The actual number of shares that will vest on each vesting date will be determined by comparing the price of common stock on the applicable vesting date to the price of common stock on December 2, 2022 (i.e., number of vested shares is equal to (i) the number of shares at target payout multiplied by (ii) (a) the average price of common stock for the 10 trading days immediately preceding the applicable vesting date divided by (b) the closing stock price on December 2, 2022). The market stock units vest 25% on December 5, 2023 and in equal installments every three months thereafter over a three year period, subject to continued employment. /s/ Yossi Almani, by Power of Attorney 2023-12-07