INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

LANDSCAPE CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001536186)

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

Q2 2025

Shares 5,296 Value ($000) $1,188 Avg Close $211.87 Range $180.60 - $237.50

Q1 2025

Shares 2,698 Value ($000) $558 Avg Close $201.31 Range $169.58 - $231.97

Q4 2017

Shares 23,000 Value ($000) $1,751 Avg Close $74.74 Range $70.60 - $78.10

Q3 2017

Shares 8,823 Value ($000) $651 Avg Close $73.19 Range $67.55 - $81.85

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	5,296	$1,188	$211.87	$180.60 - $237.50
Q1 2025	2,698	$558	$201.31	$169.58 - $231.97
Q4 2017	23,000	$1,751	$74.74	$70.60 - $78.10
Q3 2017	8,823	$651	$73.19	$67.55 - $81.85