Integral Ad Science Holding Corp. (IAS) has 13 known insider and institutional holders on record. The largest holder is VEP Group, LLC with 65,010,001 shares. Other notable holders include Atlas Venture Fund VIII, L.P. and BERSHADSKY OLEG.
Over the last 12 months, insiders have made 9 transactions in IAS stock — 4 buys (valued at RSU Award) and 2 sells (valued at $84.39K). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
IAS Insider Ownership
Top Holder
VEP Group, LLC
65,010,001 shares
Buys (12 mo)
4
$0.00 value
Sells (12 mo)
2
$84.39K value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Vep Group, Llc |
10 Percent Owner |
65,010,001 |
2024-01-04 |
|
| 2 |
Atlas Venture Fund Viii, L.p. |
10 Percent Owner |
22,722,770 |
2021-06-29 |
|
| 3 |
Bershadsky Oleg |
Chief Operating Officer |
685,860 |
2022-06-17 |
|
| 4 |
Utzschneider Lisa |
Chief Executive Officer |
349,574 |
2025-05-09 |
|
| 5 |
Secor Tania |
Chief Financial Officer |
235,774 |
2025-01-07 |
|
| 6 |
Pergola Joseph |
Chief Financial Officer |
225,872 |
2021-07-01 |
|
| 7 |
Gil Alexis Ii |
Chief Accounting Officer |
175,787 |
2025-06-05 |
|
| 8 |
Putman Jill |
Director |
132,355 |
2025-06-12 |
|
| 9 |
Sukumaran Anil |
Chief Accounting Officer |
89,820 |
2023-05-04 |
|
| 10 |
Berkes Otto |
Director |
80,601 |
2025-05-13 |
|
| 11 |
Heller Bridgette P |
Director |
62,661 |
2025-05-13 |
|
| 12 |
Sharma Tom |
Former Chief Product Officer |
49,830 |
2023-08-04 |
|
| 13 |
Lord Robert |
Director |
29,184 |
2025-05-13 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2025-06-10 |
Wegner Alpana |
Officer |
Unknown |
- |
- |
- |
| 2025-06-10 |
Putman Jill |
Director |
Return of Shares |
42,377 |
- |
- |
| 2025-06-03 |
Gil Alexis Ii |
Chief Accounting Officer |
Informative Sell |
2,851 |
$7.97 |
$22.72K |
| 2025-05-09 |
Berkes Otto |
Director |
RSU Award |
17,637 |
- |
- |
| 2025-05-09 |
Putman Jill |
Interim CFO |
RSU Award |
17,637 |
- |
- |
| 2025-05-09 |
Heller Bridgette P |
Director |
RSU Award |
17,637 |
- |
- |
| 2025-05-09 |
Lord Robert |
Director |
RSU Award |
17,637 |
- |
- |
| 2025-05-07 |
Utzschneider Lisa |
Chief Executive Officer |
Informative Sell |
8,367 |
$7.37 |
$61.66K |
| 2025-05-02 |
Utzschneider Lisa |
Chief Executive Officer |
Option Exercise (Sell) |
16,670 |
- |
- |
