INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND's Holding History (CIK: 0001535845)

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

Q4 2025
Shares 3,172 Value ($000) $1,010 Avg Close $353.55 Range $314.37 - $412.60
Q4 2023
Shares 50,000 Value ($000) $5,427 Avg Close $92.54 Range $74.65 - $111.79
Q2 2022
Shares 47,000 Value ($000) $2,858 Avg Close $61.35 Range $56.13 - $67.14
Q1 2022
Shares 22,000 Value ($000) $1,404 Avg Close $66.45 Range $61.36 - $73.97
Q4 2021
Shares 46,000 Value ($000) $3,295 Avg Close $69.71 Range $65.79 - $74.27
Q3 2021
Shares 46,000 Value ($000) $3,120 Avg Close $69.30 Range $63.34 - $75.25
Q2 2021
Shares 66,000 Value ($000) $4,820 Avg Close $73.91 Range $63.74 - $85.75
Q1 2021
Shares 116,000 Value ($000) $7,360 Avg Close $65.36 Range $59.93 - $69.02
Q4 2020
Shares 22,000 Value ($000) $1,335 Avg Close $59.88 Range $54.37 - $63.74
Q3 2020
Shares 32,500 Value ($000) $1,854 Avg Close $60.07 Range $54.62 - $67.06
Q2 2020
Shares 159,500 Value ($000) $9,032 Avg Close $53.16 Range $41.61 - $62.66