INTEGRAL AD SCIENCE HLDNG CO

CUSIP: 45828L108 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025
Shares 6,757,261 Value ($000) $68,721 Avg Close — Range —
Q2 2025
Shares 6,667,605 Value ($000) $55,408 Avg Close — Range —
Q1 2025
Shares 6,004,070 Value ($000) $48,393 Avg Close — Range —
Q4 2024
Shares 6,039,473 Value ($000) $63,052 Avg Close — Range —
Q3 2024
Shares 6,005,389 Value ($000) $64,918 Avg Close — Range —