Lawrence Liren Chen

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
7 Mar 25	IDCC InterDigital	Common Stock	Sell	Dispose S	No	Yes	215.38	789	169.93 k	158,780.723
7 Mar 25	IDCC InterDigital	Common Stock	Sell	Dispose S	No	Yes	214.27	559	119.78 k	159,569.723
7 Mar 25	IDCC InterDigital	Common Stock	Sell	Dispose S	No	Yes	213.38	1,110	236.85 k	160,128.723
7 Mar 25	IDCC InterDigital	Common Stock	Sell	Dispose S	No	Yes	212.46	11,129	2.36 mm	161,238.723
7 Mar 25	IDCC InterDigital	Common Stock	Sell	Dispose S	No	Yes	211.23	3,572	754.51 k	172,367.723
7 Mar 25	IDCC InterDigital	Common Stock	Sell	Dispose S	No	Yes	210.2	1,241	260.86 k	175,939.723
7 Mar 25	IDCC InterDigital	Common Stock	Sell	Dispose S	No	Yes	208.99	1,600	334.38 k	177,180.723
7 Mar 25	IDCC InterDigital	Common Stock	Option exercise	Acquire M	No	Yes	73.15	20,000	1.46 mm	178,780.723
7 Mar 25	IDCC InterDigital	Employee Stock Option (Right-to-Buy) Common Stock	Option exercise	Dispose M	No	Yes	73.15	20,000	1.46 mm	281,047
6 Mar 25	IDCC InterDigital	Common Stock	Sell	Dispose S	No	Yes	227.63	273	62.14 k	158,780.723

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.