INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

Cornerstone Financial Management LLC's Holding History (CIK: 0002110329)

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

Q4 2025
Shares 2 Value ($000) $1 Avg Close $353.55 Range $314.37 - $412.60