INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q4 2025
Shares 960 Value ($000) $306 Avg Close $353.55 Range $314.37 - $412.60
Q3 2025
Shares 1,290 Value ($000) $445 Avg Close $271.66 Range $213.06 - $360.30
Q2 2025
Shares 1,381 Value ($000) $310 Avg Close $211.87 Range $180.60 - $237.50
Q1 2025
Shares 1,385 Value ($000) $286 Avg Close $201.31 Range $169.58 - $231.97
Q4 2024
Shares 1,722 Value ($000) $334 Avg Close $174.85 Range $140.47 - $203.90
Q3 2024
Shares 1,461 Value ($000) $207 Avg Close $131.08 Range $115.10 - $143.96
Q2 2024
Shares 1,750 Value ($000) $204 Avg Close $106.87 Range $95.33 - $119.10
Q1 2014
Shares 28 Value ($000) $1 Avg Close $29.77 Range $26.25 - $33.60
Q4 2013
Shares 38 Value ($000) $1 Avg Close $33.88 Range $28.53 - $39.87