INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

Headland Capital, LLC's Holding History (CIK: 0002056637)

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

Q4 2025

Shares 1,751 Value ($000) $558 Avg Close $353.55 Range $314.37 - $412.60

Q3 2025

Shares 1,753 Value ($000) $605 Avg Close $271.66 Range $213.06 - $360.30

Q2 2025

Shares 1,697 Value ($000) $380 Avg Close $211.87 Range $180.60 - $237.50

Q1 2025

Shares 1,700 Value ($000) $351 Avg Close $201.31 Range $169.58 - $231.97

Q4 2024

Shares 1,495 Value ($000) $290 Avg Close $174.85 Range $140.47 - $203.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,751	$558	$353.55	$314.37 - $412.60
Q3 2025	1,753	$605	$271.66	$213.06 - $360.30
Q2 2025	1,697	$380	$211.87	$180.60 - $237.50
Q1 2025	1,700	$351	$201.31	$169.58 - $231.97
Q4 2024	1,495	$290	$174.85	$140.47 - $203.90