INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

SMITHBRIDGE ASSET MANAGEMENT INC/DE's Holding History (CIK: 0001103245)

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

Q4 2025
Shares 15,800 Value ($000) $5,030 Avg Close $353.55 Range $314.37 - $412.60
Q3 2025
Shares 8,000 Value ($000) $2,762 Avg Close $271.66 Range $213.06 - $360.30
Q2 2025
Shares 8,000 Value ($000) $1,794 Avg Close $211.87 Range $180.60 - $237.50
Q1 2025
Shares 8,000 Value ($000) $1,654 Avg Close $201.31 Range $169.58 - $231.97
Q3 2024
Shares 8,500 Value ($000) $1,204 Avg Close $131.08 Range $115.10 - $143.96
Q2 2024
Shares 8,500 Value ($000) $991 Avg Close $106.87 Range $95.33 - $119.10
Q1 2024
Shares 8,500 Value ($000) $905 Avg Close $105.70 Range $100.55 - $119.86
Q4 2023
Shares 8,500 Value ($000) $1 Avg Close $92.54 Range $74.65 - $111.79
Q3 2023
Shares 8,500 Value ($000) $1 Avg Close $86.92 Range $79.20 - $98.69
Q2 2023
Shares 8,500 Value ($000) $1 Avg Close $80.98 Range $66.82 - $97.62
Q1 2023
Shares 8,500 Value ($000) $1 Avg Close $69.61 Range $52.13 - $75.74
Q4 2022
Shares 8,500 Value ($000) $0 Avg Close $48.77 Range $43.87 - $51.48
Q3 2022
Shares 8,500 Value ($000) $344 Avg Close $53.92 Range $40.23 - $64.00
Q2 2022
Shares 8,500 Value ($000) $517 Avg Close $61.35 Range $56.13 - $67.14
Q1 2022
Shares 8,500 Value ($000) $542 Avg Close $66.45 Range $61.36 - $73.97
Q4 2021
Shares 8,500 Value ($000) $609 Avg Close $69.71 Range $65.79 - $74.27