JILL PUTMAN - 03 Jan 2025 Form 4 Insider Report for INTEGRAL AD SCIENCE HOLDING CORP. (IAS)

Signature
/s/ Yossi Almani, by Power of Attorney
Issuer symbol
IAS
Transactions as of
03 Jan 2025
Net transactions value
$0
Form type
4
Filing time
07 Jan 2025, 17:59:40 UTC
Previous filing
09 May 2024
Next filing
13 May 2025

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IAS Common Stock, $0.001 par value Award $0 +108,968 +226% $0.000000 157,095 03 Jan 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents Restricted Stock Units which will be settled in shares of common stock of the Issuer and will vest over a 1 year period with 16.67% vesting each month for the first three months and the remaining amount in 9 equal installments of 5.56%, in each case, subject to the Reporting Persons continued service as Interim Chief Financial Officer of the Issuer.