INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

TUDOR INVESTMENT CORP ET AL's Holding History (CIK: 0000923093)

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

Q2 2025

Shares 24,263 Value ($000) $5,440 Avg Close $211.87 Range $180.60 - $237.50

Q1 2025

Shares 78,063 Value ($000) $16,140 Avg Close $201.31 Range $169.58 - $231.97

Q2 2024

Shares 15,103 Value ($000) $1,760 Avg Close $106.87 Range $95.33 - $119.10

Q1 2024

Shares 15,108 Value ($000) $1,608 Avg Close $105.70 Range $100.55 - $119.86

Q4 2023

Shares 27,013 Value ($000) $2,932 Avg Close $92.54 Range $74.65 - $111.79

Q2 2023

Shares 24,904 Value ($000) $2,404 Avg Close $80.98 Range $66.82 - $97.62

Q1 2021

Shares 18,119 Value ($000) $1,150 Avg Close $65.36 Range $59.93 - $69.02

Q4 2020

Shares 70,892 Value ($000) $4,302 Avg Close $59.88 Range $54.37 - $63.74

Q3 2020

Shares 37,670 Value ($000) $2,149 Avg Close $60.07 Range $54.62 - $67.06

Q1 2020

Shares 6,749 Value ($000) $301 Avg Close $52.66 Range $31.04 - $64.22

Q4 2019

Shares 31,633 Value ($000) $1,724 Avg Close $55.25 Range $49.84 - $60.33

Q3 2019

Shares 6,548 Value ($000) $344 Avg Close $56.51 Range $47.02 - $66.95

Q4 2018

Shares 6,905 Value ($000) $459 Avg Close $72.85 Range $62.34 - $80.75

Q1 2018

Shares 22,314 Value ($000) $1,642 Avg Close $76.57 Range $69.33 - $81.70

Q4 2017

Shares 13,397 Value ($000) $1,020 Avg Close $74.74 Range $70.60 - $78.10

Q3 2017

Shares 18,618 Value ($000) $1,373 Avg Close $73.19 Range $67.55 - $81.85

Q1 2017

Shares 18,245 Value ($000) $1,575 Avg Close $89.86 Range $83.15 - $102.30

Q4 2016

Shares 3,800 Value ($000) $347 Avg Close $80.20 Range $68.10 - $98.00

Q3 2016

Shares 4,600 Value ($000) $364 Avg Close $66.77 Range $52.33 - $79.92

Q1 2016

Shares 29,361 Value ($000) $1,634 Avg Close $48.28 Range $41.01 - $55.85

Q4 2015

Shares 26,954 Value ($000) $1,322 Avg Close $50.76 Range $46.78 - $54.95

Q3 2015

Shares 20,954 Value ($000) $1,060 Avg Close $51.62 Range $44.28 - $57.77

Q2 2015

Shares 22,672 Value ($000) $1,290 Avg Close $55.81 Range $49.57 - $60.69

Q1 2015

Shares 17,636 Value ($000) $895 Avg Close $51.89 Range $47.76 - $56.27

Q4 2014

Shares 29,448 Value ($000) $1,558 Avg Close $48.18 Range $38.64 - $54.90

Q3 2014

Shares 12,686 Value ($000) $505 Avg Close $44.00 Range $39.40 - $48.93

Q4 2013

Shares 16,192 Value ($000) $478 Avg Close $33.88 Range $28.53 - $39.87

Q3 2013

Shares 8,000 Value ($000) $299 Avg Close $37.73 Range $35.02 - $41.24

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	24,263	$5,440	$211.87	$180.60 - $237.50
Q1 2025	78,063	$16,140	$201.31	$169.58 - $231.97
Q2 2024	15,103	$1,760	$106.87	$95.33 - $119.10
Q1 2024	15,108	$1,608	$105.70	$100.55 - $119.86
Q4 2023	27,013	$2,932	$92.54	$74.65 - $111.79
Q2 2023	24,904	$2,404	$80.98	$66.82 - $97.62
Q1 2021	18,119	$1,150	$65.36	$59.93 - $69.02
Q4 2020	70,892	$4,302	$59.88	$54.37 - $63.74
Q3 2020	37,670	$2,149	$60.07	$54.62 - $67.06
Q1 2020	6,749	$301	$52.66	$31.04 - $64.22
Q4 2019	31,633	$1,724	$55.25	$49.84 - $60.33
Q3 2019	6,548	$344	$56.51	$47.02 - $66.95
Q4 2018	6,905	$459	$72.85	$62.34 - $80.75
Q1 2018	22,314	$1,642	$76.57	$69.33 - $81.70
Q4 2017	13,397	$1,020	$74.74	$70.60 - $78.10
Q3 2017	18,618	$1,373	$73.19	$67.55 - $81.85
Q1 2017	18,245	$1,575	$89.86	$83.15 - $102.30
Q4 2016	3,800	$347	$80.20	$68.10 - $98.00
Q3 2016	4,600	$364	$66.77	$52.33 - $79.92
Q1 2016	29,361	$1,634	$48.28	$41.01 - $55.85
Q4 2015	26,954	$1,322	$50.76	$46.78 - $54.95
Q3 2015	20,954	$1,060	$51.62	$44.28 - $57.77
Q2 2015	22,672	$1,290	$55.81	$49.57 - $60.69
Q1 2015	17,636	$895	$51.89	$47.76 - $56.27
Q4 2014	29,448	$1,558	$48.18	$38.64 - $54.90
Q3 2014	12,686	$505	$44.00	$39.40 - $48.93
Q4 2013	16,192	$478	$33.88	$28.53 - $39.87
Q3 2013	8,000	$299	$37.73	$35.02 - $41.24