20 insiders reported 60 Form 4 transactions for INTEGRAL AD SCIENCE HOLDING CORP. (IAS) over the past 18 months (most recent 2025-12-29). Recent activity: VEP Group, LLC (Insider) Sell 65.0M shares, SMITH ROBERT F (Insider) Sell 65.0M shares, VISTA EQUITY PARTNERS MANAGEMENT, LLC (Insider) Sell 65.0M shares, Vista Equity Partners Fund VI-A, L.P. (Insider) Sell 65.0M shares, VEPF VI FAF, L.P. (Insider) Sell 65.0M shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-29 | VEP Group, LLC | Insider | Sell | 65.0M | $669.6M |
| 2025-12-29 | SMITH ROBERT F | Insider | Sell | 65.0M | $669.6M |
| 2025-12-29 | VISTA EQUITY PARTNERS MANAGEMENT, LLC | Insider | Sell | 65.0M | $669.6M |
| 2025-12-29 | Vista Equity Partners Fund VI-A, L.P. | Insider | Sell | 65.0M | $669.6M |
| 2025-12-29 | VEPF VI FAF, L.P. | Insider | Sell | 65.0M | $669.6M |
| 2025-12-29 | Vista Equity Partners Fund VI, L.P. | Insider | Sell | 65.0M | $669.6M |
| 2025-12-29 | VEPF MANAGEMENT, L.P. | Insider | Sell | 65.0M | $669.6M |
| 2025-12-29 | Vista Equity Partners Fund VI GP, L.P. | Insider | Sell | 65.0M | $669.6M |
| 2025-12-29 | VEPF VI GP. Ltd. | Insider | Sell | 65.0M | $669.6M |
| 2025-12-23 | Atlas Venture Associates VIII, Inc. | Insider | Sell | 22.7M | $234.0M |
| 2025-12-23 | Utzschneider Lisa | Chief Executive Officer | Sell | 411,985 | $4.2M |
| 2025-12-23 | Lord Robert | Director | Sell | 29,184 | $300,595 |
| 2025-12-23 | Heller Bridgette P | Director | Sell | 62,661 | $645,408 |
| 2025-12-23 | Atlas Venture Associates VIII, L.P. | Insider | Sell | 22.7M | $234.0M |
| 2025-12-23 | Atlas Venture Fund VIII, L.P. | Insider | Sell | 22.7M | $234.0M |
| 2025-12-23 | BERKES OTTO | Director | Sell | 80,601 | $830,190 |
| 2025-12-23 | Gil Alexis II | Chief Accounting Officer | Sell | 136,840 | $1.4M |
| 2025-12-23 | Wegner Alpana | Chief Financial Officer | Sell | 525,279 | $5.4M |
| 2025-12-23 | PUTMAN JILL | Director | Sell | 132,355 | $1.4M |
| 2025-12-03 | Gil Alexis II | Chief Accounting Officer | Sell | 2,781 | $28,589 |
| 2025-11-06 | Utzschneider Lisa | Chief Executive Officer | Sell | 12,180 | $124,723 |
| 2025-11-04 | Utzschneider Lisa | Chief Executive Officer | Buy | 23,893 | $0 |
| 2025-10-09 | Utzschneider Lisa | Chief Executive Officer | Sell | 9,264 | $94,400 |
| 2025-10-07 | Utzschneider Lisa | Chief Executive Officer | Buy | 18,133 | $0 |
| 2025-10-07 | Utzschneider Lisa | Chief Executive Officer | Sell | 17,267 | $175,951 |
Source: SEC Form 4 filings · as of 2025-12-29
