VISTA EQUITY PARTNERS MANAGEMENT, LLC

Holdings History for INTEGRAL AD SCIENCE HOLDING CORP. - Common Stock, $0.001 par value per share (IAS)

Symbol: IAS
Investment type: Equity / Common Stock, $0.001 par value per share

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025		-56%	$0	0	-65,010,001	-100%	$10.17	Q4 2025
30 Sep 2025	56%	0%	$661,151,710	65,010,001	0		$10.17	Q3 2025
30 Jun 2025	56%	0%	$540,233,108	65,010,001	0		$8.31	Q2 2025
31 Mar 2025	49%	0%	$523,980,608	65,010,001	0		$8.06	Q1 2025
31 Dec 2024	40%	0%	$678,704,410	65,010,001	0		$10.44	Q4 2024
30 Sep 2024	20%	0%	$702,758,111	65,010,001	0		$10.81	Q3 2024
30 Jun 2024	17%	0%	$631,897,210	65,010,001	0		$9.72	Q2 2024
31 Mar 2024	17%	-0.44%	$648,149,710	65,010,001	-1,650,000	-2.5%	$9.97	Q1 2024
31 Dec 2023	23%	-3.9%	$959,237,414	66,660,001	-11,000,000	-14%	$14.39	Q4 2023
30 Sep 2023	23%	0%	$923,377,412	77,660,001	0		$11.89	Q3 2023
30 Jun 2023	32%	-6.8%	$1,396,326,818	77,660,001	-16,720,000	-18%	$17.98	Q2 2023
31 Mar 2023	18%	0%	$1,346,802,614	94,380,001	0		$14.27	Q1 2023
31 Dec 2022	13%	0%	$829,600,209	94,380,001	0		$8.79	Q4 2022
30 Sep 2022	11%	0%	$683,311,000	94,380,001	0		$7.24	Q3 2022
30 Jun 2022	16%	0%	$937,193,000	94,380,001	0		$9.93	Q2 2022
31 Mar 2022	11%	0%	$1,302,444,000	94,380,001	0		$13.80	Q1 2022
31 Dec 2021	16%	0%	$2,096,180,000	94,380,001	+1	+0%	$22.21	Q4 2021
30 Sep 2021	19%	0%	$1,947,059,000	94,380,000	0		$20.63	Q3 2021
30 Jun 2021	21%	+21%	$1,942,340,000	94,380,000	+94,380,000	NEW	$20.58	Q2 2021

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.