Exhibit 99.1
Information Relating to Part II.
Item 14. Other Expenses of Issuance and Distribution
The expenses in connection with the offer and sale of shares of common stock of Integral Ad Science Holding Corp., registered pursuant to the automatic shelf Registration Statement on Form S-3ASR (Registration No. 333-271763) filed on May 9, 2023, are set forth in the following table. All amounts are estimated except the Securities and Exchange Commission (“SEC”) registration fee.
| Amount to be paid | ||||
SEC registration fee | $ | 26,140 | ||
Printing expenses | 15,000 | |||
Accounting fees and expenses | 200,000 | |||
Legal fees and expenses | 350,000 | |||
Transfer agent fees and expenses | 7,250 | |||
Miscellaneous | — | |||
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Total | $ | 598,390 | ||
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