INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

Cypress Capital, LLC's Holding History (CIK: 0001729939)

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

Q1 2019

Shares 21,994 Value ($000) $1,451 Avg Close $69.51 Range $64.12 - $74.03

Q4 2018

Shares 24,374 Value ($000) $1,619 Avg Close $72.85 Range $62.34 - $80.75

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	21,994	$1,451	$69.51	$64.12 - $74.03
Q4 2018	24,374	$1,619	$72.85	$62.34 - $80.75