INTEGRAL AD SCIENCE HLDNG CO

CUSIP: 45828L108 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2021
Shares 250,000 Value ($000) $5,553 Avg Close — Range —
Q3 2021
Shares 127,668 Value ($000) $2,634 Avg Close — Range —
Q2 2021
Shares 700,000 Value ($000) $14,406 Avg Close — Range —