INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

Gallacher Capital Management LLC's Holding History (CIK: 0001960749)

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

Q4 2025

Shares 878 Value ($000) $280 Avg Close $353.55 Range $314.37 - $412.60

Q3 2025

Shares 878 Value ($000) $303 Avg Close $271.66 Range $213.06 - $360.30

Q2 2025

Shares 893 Value ($000) $200 Avg Close $211.87 Range $180.60 - $237.50

Q4 2024

Shares 2,273 Value ($000) $440 Avg Close $174.85 Range $140.47 - $203.90

Q3 2024

Shares 2,126 Value ($000) $301 Avg Close $131.08 Range $115.10 - $143.96

Q1 2024

Shares 2,843 Value ($000) $303 Avg Close $105.70 Range $100.55 - $119.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	878	$280	$353.55	$314.37 - $412.60
Q3 2025	878	$303	$271.66	$213.06 - $360.30
Q2 2025	893	$200	$211.87	$180.60 - $237.50
Q4 2024	2,273	$440	$174.85	$140.47 - $203.90
Q3 2024	2,126	$301	$131.08	$115.10 - $143.96
Q1 2024	2,843	$303	$105.70	$100.55 - $119.86