// company-profile
Integral Ad Science Holding Corp.
IASSectorServices-Computer Programming, Data Processing, Etc.Inc.DEFilings120Insiders23
// api This Integral Ad Science Holding Corp. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
No insider activity recorded for IAS in the last 90 days.
Institutional Ownership
Top 13F-HR holders of Integral Ad Science Holding Corp. as of 2026-03-31
Total reported AUM
$10
QoQ change
—
Reporting period
2026-03-31
#1
HUNTINGTON NATIONAL BANK
CIK 49205
$10
1 shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Dec 23, 2025 | Atlas Venture Fund VIII, L.P. | IAS | J | 22,722,770 | $10.30 | $234.04M |
| Dec 23, 2025 | Utzschneider Lisa | IAS | Disposition | 411,985 | $10.30 | $4.24M |
| Dec 23, 2025 | Wegner Alpana | IAS | Disposition | 525,279 | $10.30 | $5.41M |
| Dec 23, 2025 | Utzschneider Lisa | IAS | Option Exercise | 157,674 | $0.00 | $0K |
| Dec 23, 2025 | VEP Group, LLC | IAS | J | 65,010,001 | $10.30 | $669.60M |
45 more transactions hidden
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