INTEGRAL AD SCIENCE HLDNG CO

CUSIP: 45828L108 Class: Common Stock

NBC SECURITIES, INC.'s Holding History (CIK: 0000791540)

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

Q3 2025
Shares 1,854 Value ($000) $19 Avg Close — Range —
Q2 2025
Shares 1,854 Value ($000) $0 Avg Close — Range —
Q1 2025
Shares 1,854 Value ($000) $0 Avg Close — Range —