Lisa Utzschneider - 29 Jun 2021 Form 3 Insider Report for INTEGRAL AD SCIENCE HOLDING CORP. (IAS)

Role
Chief Executive Officer, Director
Signature
/s/ Micah Nessan, by Power of Attorney
Issuer symbol
IAS
Transactions as of
29 Jun 2021
Net transactions value
$0
Form type
3
Filing time
29 Jun 2021, 20:26:22 UTC
Next filing
17 Jun 2022
SEC
View on sec.gov

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
holding IAS Options (Right to Buy) 29 Jun 2021 Common Stock, $0.001 par value 2,051,991 $4.13 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These options were granted on January 7, 2019 and vest 25% after one year and in equal quarterly installments over the next three years.

Remarks:

Exhibit 24 - Power of Attorney