JOINT FILING AGREEMENT
Exhibit A
The undersigned agree that this Schedule 13G dated August 13, 2025 relating to the Common Stock, $0.001 par value per share, of Integral Ad Science Holding Corp. shall be filed on behalf of the undersigned.
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| Name: ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇ | |
| Title: Managing Member |
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