INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

CORSAIR CAPITAL MANAGEMENT, L.P.'s Holding History (CIK: 0001276470)

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

Q3 2014

Shares 480,169 Value ($000) $19,120 Avg Close $44.00 Range $39.40 - $48.93

Q2 2014

Shares 600,216 Value ($000) $28,690 Avg Close $38.65 Range $31.45 - $49.10

Q1 2014

Shares 753,596 Value ($000) $24,952 Avg Close $29.77 Range $26.25 - $33.60

Q4 2013

Shares 595,658 Value ($000) $17,566 Avg Close $33.88 Range $28.53 - $39.87

Q2 2013

Shares 233,092 Value ($000) $10,408 Avg Close $44.80 Range $38.60 - $48.60

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	480,169	$19,120	$44.00	$39.40 - $48.93
Q2 2014	600,216	$28,690	$38.65	$31.45 - $49.10
Q1 2014	753,596	$24,952	$29.77	$26.25 - $33.60
Q4 2013	595,658	$17,566	$33.88	$28.53 - $39.87
Q2 2013	233,092	$10,408	$44.80	$38.60 - $48.60