INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

LPL Financial LLC's Holding History (CIK: 0001403438)

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

Q4 2025

Shares 21,184 Value ($000) $6,745 Avg Close $353.55 Range $314.37 - $412.60

Q3 2025

Shares 20,401 Value ($000) $7,043 Avg Close $271.66 Range $213.06 - $360.30

Q2 2025

Shares 18,725 Value ($000) $4,199 Avg Close $211.87 Range $180.60 - $237.50

Q1 2025

Shares 14,245 Value ($000) $2,945 Avg Close $201.31 Range $169.58 - $231.97

Q4 2024

Shares 7,996 Value ($000) $1,549 Avg Close $174.85 Range $140.47 - $203.90

Q3 2024

Shares 5,186 Value ($000) $734 Avg Close $131.08 Range $115.10 - $143.96

Q2 2024

Shares 6,453 Value ($000) $752 Avg Close $106.87 Range $95.33 - $119.10

Q1 2024

Shares 17,783 Value ($000) $1,893 Avg Close $105.70 Range $100.55 - $119.86

Q4 2023

Shares 16,107 Value ($000) $1,748 Avg Close $92.54 Range $74.65 - $111.79

Q3 2023

Shares 4,792 Value ($000) $385 Avg Close $86.92 Range $79.20 - $98.69

Q2 2023

Shares 4,104 Value ($000) $396 Avg Close $80.98 Range $66.82 - $97.62

Q1 2023

Shares 3,246 Value ($000) $237 Avg Close $69.61 Range $52.13 - $75.74

Q1 2022

Shares 3,315 Value ($000) $211 Avg Close $66.45 Range $61.36 - $73.97

Q4 2021

Shares 4,076 Value ($000) $292 Avg Close $69.71 Range $65.79 - $74.27

Q3 2021

Shares 4,225 Value ($000) $287 Avg Close $69.30 Range $63.34 - $75.25

Q2 2021

Shares 3,139 Value ($000) $229 Avg Close $73.91 Range $63.74 - $85.75

Q4 2020

Shares 5,771 Value ($000) $350 Avg Close $59.88 Range $54.37 - $63.74

Q3 2020

Shares 5,269 Value ($000) $301 Avg Close $60.07 Range $54.62 - $67.06

Q4 2016

Shares 6,447 Value ($000) $584 Avg Close $80.20 Range $68.10 - $98.00

Q3 2016

Shares 13,354 Value ($000) $1,043 Avg Close $66.77 Range $52.33 - $79.92

Q2 2016

Shares 14,411 Value ($000) $782 Avg Close $56.52 Range $51.97 - $59.83

Q4 2015

Shares 6,632 Value ($000) $320 Avg Close $50.76 Range $46.78 - $54.95

Q2 2015

Shares 8,807 Value ($000) $496 Avg Close $55.81 Range $49.57 - $60.69

Q1 2015

Shares 7,274 Value ($000) $369 Avg Close $51.89 Range $47.76 - $56.27

Q4 2014

Shares 6,818 Value ($000) $361 Avg Close $48.18 Range $38.64 - $54.90

Q3 2014

Shares 7,110 Value ($000) $277 Avg Close $44.00 Range $39.40 - $48.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,184	$6,745	$353.55	$314.37 - $412.60
Q3 2025	20,401	$7,043	$271.66	$213.06 - $360.30
Q2 2025	18,725	$4,199	$211.87	$180.60 - $237.50
Q1 2025	14,245	$2,945	$201.31	$169.58 - $231.97
Q4 2024	7,996	$1,549	$174.85	$140.47 - $203.90
Q3 2024	5,186	$734	$131.08	$115.10 - $143.96
Q2 2024	6,453	$752	$106.87	$95.33 - $119.10
Q1 2024	17,783	$1,893	$105.70	$100.55 - $119.86
Q4 2023	16,107	$1,748	$92.54	$74.65 - $111.79
Q3 2023	4,792	$385	$86.92	$79.20 - $98.69
Q2 2023	4,104	$396	$80.98	$66.82 - $97.62
Q1 2023	3,246	$237	$69.61	$52.13 - $75.74
Q1 2022	3,315	$211	$66.45	$61.36 - $73.97
Q4 2021	4,076	$292	$69.71	$65.79 - $74.27
Q3 2021	4,225	$287	$69.30	$63.34 - $75.25
Q2 2021	3,139	$229	$73.91	$63.74 - $85.75
Q4 2020	5,771	$350	$59.88	$54.37 - $63.74
Q3 2020	5,269	$301	$60.07	$54.62 - $67.06
Q4 2016	6,447	$584	$80.20	$68.10 - $98.00
Q3 2016	13,354	$1,043	$66.77	$52.33 - $79.92
Q2 2016	14,411	$782	$56.52	$51.97 - $59.83
Q4 2015	6,632	$320	$50.76	$46.78 - $54.95
Q2 2015	8,807	$496	$55.81	$49.57 - $60.69
Q1 2015	7,274	$369	$51.89	$47.76 - $56.27
Q4 2014	6,818	$361	$48.18	$38.64 - $54.90
Q3 2014	7,110	$277	$44.00	$39.40 - $48.93