INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

Entropy Technologies, LP's Holding History (CIK: 0001976151)

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

Q3 2025

Shares 4,499 Value ($000) $1,553 Avg Close $271.66 Range $213.06 - $360.30

Q2 2025

Shares 3,099 Value ($000) $695 Avg Close $211.87 Range $180.60 - $237.50

Q1 2025

Shares 9,463 Value ($000) $1,956 Avg Close $201.31 Range $169.58 - $231.97

Q2 2024

Shares 3,659 Value ($000) $426 Avg Close $106.87 Range $95.33 - $119.10

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	4,499	$1,553	$271.66	$213.06 - $360.30
Q2 2025	3,099	$695	$211.87	$180.60 - $237.50
Q1 2025	9,463	$1,956	$201.31	$169.58 - $231.97
Q2 2024	3,659	$426	$106.87	$95.33 - $119.10