INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

Parkwood LLC's Holding History (CIK: 0001597823)

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

Q2 2017

Shares 2,803 Value ($000) $217 Avg Close $83.80 Range $77.20 - $93.00

Q4 2016

Shares 2,643 Value ($000) $241 Avg Close $80.20 Range $68.10 - $98.00

Q2 2016

Shares 4,086 Value ($000) $228 Avg Close $56.52 Range $51.97 - $59.83

Q1 2016

Shares 4,693 Value ($000) $261 Avg Close $48.28 Range $41.01 - $55.85

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	2,803	$217	$83.80	$77.20 - $93.00
Q4 2016	2,643	$241	$80.20	$68.10 - $98.00
Q2 2016	4,086	$228	$56.52	$51.97 - $59.83
Q1 2016	4,693	$261	$48.28	$41.01 - $55.85