IAS

INTEGRAL AD SCIENCE HOLDING CORP.

Total Trades

60

Buys

0

Sells

49

Largest Trade

N/A

Insiders

7

Institutional Funds

3

Inst. Value

$1K–$15K

Activist Filings

12

Insider Trades

InsiderTitleTypeValueSharesPriceDate
SHARMA TOMChief Product Offi…SELL$100K–$500K23K$14.02Mar 27, 2023
SHARMA TOMChief Product Offi…EXERCISE$100K–$500K23K$8.58Mar 27, 2023
SHARMA TOMChief Product Offi…EXERCISE$100K–$500K33K$8.58Mar 23, 2023
SHARMA TOMChief Product Offi…SELL$100K–$500K33K$14.02Mar 23, 2023
SUKUMARAN ANILChief Accounting O…SELL$1K–$15K1K$10.87Feb 10, 2023
SUKUMARAN ANILChief Accounting O…SELL$15K–$50K4K$8.96Dec 20, 2022
SUKUMARAN ANILChief Accounting O…SELL$15K–$50K4K$9.56Dec 15, 2022
SUKUMARAN ANILChief Accounting O…SELL$1K–$15K821$7.40Nov 7, 2022
SUKUMARAN ANILChief Accounting O…SELL$15K–$50K3K$7.77Sep 23, 2022
SUKUMARAN ANILChief Accounting O…SELL$1K–$15K885$8.09Sep 16, 2022
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Institutional Ownership

13F filings as of Dec 31, 2025 · 3 funds holding

FundShares
IFP Advisors, Inc329
HUNTINGTON NATIONAL BANK1
DV EQUITIES, LLC200

Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Glazer Capital, LLC

SC 13G/A · Feb 12, 2026

4.2%

7.0M shares

Vista Equity Partners Fund VI, L.P.

SC 13G/A · Dec 30, 2025

0.0%

0 shares

Atlas Venture Fund VIII, L.P.

SC 13G/A · Dec 24, 2025

0.0%

0 shares

Glazer Capital, LLC

SC 13G · Dec 9, 2025

6.3%

10.6M shares

SUNRIVER MANAGEMENT LLC

SC 13G/A · Nov 13, 2025

4.3%

7.1M shares

SUNRIVER MANAGEMENT LLC

SC 13G · Aug 14, 2025

5.3%

8.8M shares

Vista Equity Partners Fund VI, L.P.

SC 13G/A · Nov 14, 2024

24.7%

40.2M shares

The Vanguard Group - 23-1945930

SC 13G · Feb 13, 2024

5.1%

8.1M shares

Vista Equity Partners Fund VI, L.P.

SC 13G/A · Feb 13, 2024

26.1%

41.2M shares

SAPPHIRE VENTURES, L.L.C.

SC 13G/A · Feb 10, 2023

0.0%

0 shares

14.8%

22.7M shares

SAPPHIRE VENTURES, L.L.C.

SC 13G · Feb 11, 2022

5.8%

8.9M shares