INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

Watershed Asset Management, L.L.C.'s Holding History (CIK: 0001315926)

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

Q4 2025

Shares 1,219 Value ($000) $388 Avg Close $353.55 Range $314.37 - $412.60

Q2 2022

Shares 4,026 Value ($000) $245 Avg Close $61.35 Range $56.13 - $67.14

Q1 2022

Shares 3,838 Value ($000) $245 Avg Close $66.45 Range $61.36 - $73.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,219	$388	$353.55	$314.37 - $412.60
Q2 2022	4,026	$245	$61.35	$56.13 - $67.14
Q1 2022	3,838	$245	$66.45	$61.36 - $73.97