INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

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

Q4 2025

Shares 63,049 Value ($000) $20,074 Avg Close $353.55 Range $314.37 - $412.60

Q3 2025

Shares 64,562 Value ($000) $20,851 Avg Close $271.66 Range $213.06 - $360.30

Q2 2025

Shares 21,245 Value ($000) $4,753 Avg Close $211.87 Range $180.60 - $237.50

Q1 2025

Shares 17,296 Value ($000) $3,576 Avg Close $201.31 Range $169.58 - $231.97

Q4 2024

Shares 17,794 Value ($000) $3,447 Avg Close $174.85 Range $140.47 - $203.90

Q3 2024

Shares 15,357 Value ($000) $2,175 Avg Close $131.08 Range $115.10 - $143.96

Q2 2024

Shares 4,312 Value ($000) $503 Avg Close $106.87 Range $95.33 - $119.10

Q1 2024

Shares 6,518 Value ($000) $694 Avg Close $105.70 Range $100.55 - $119.86

Q4 2023

Shares 19,484 Value ($000) $2,115 Avg Close $92.54 Range $74.65 - $111.79

Q3 2023

Shares 17,415 Value ($000) $1,398 Avg Close $86.92 Range $79.20 - $98.69

Q2 2023

Shares 21,828 Value ($000) $2,107 Avg Close $80.98 Range $66.82 - $97.62

Q1 2023

Shares 11,831 Value ($000) $863 Avg Close $69.61 Range $52.13 - $75.74

Q4 2022

Shares 9,942 Value ($000) $491 Avg Close $48.77 Range $43.87 - $51.48

Q3 2022

Shares 7,901 Value ($000) $320 Avg Close $53.92 Range $40.23 - $64.00

Q2 2022

Shares 7,006 Value ($000) $426 Avg Close $61.35 Range $56.13 - $67.14

Q1 2022

Shares 5,751 Value ($000) $358 Avg Close $66.45 Range $61.36 - $73.97

Q4 2021

Shares 4,618 Value ($000) $330 Avg Close $69.71 Range $65.79 - $74.27

Q3 2021

Shares 7,597 Value ($000) $515 Avg Close $69.30 Range $63.34 - $75.25

Q2 2021

Shares 5,207 Value ($000) $381 Avg Close $73.91 Range $63.74 - $85.75

Q1 2021

Shares 2,201 Value ($000) $140 Avg Close $65.36 Range $59.93 - $69.02

Q4 2020

Shares 1,770 Value ($000) $107 Avg Close $59.88 Range $54.37 - $63.74

Q3 2020

Shares 2,108 Value ($000) $121 Avg Close $60.07 Range $54.62 - $67.06

Q2 2020

Shares 1,955 Value ($000) $111 Avg Close $53.16 Range $41.61 - $62.66

Q1 2020

Shares 11,983 Value ($000) $88 Avg Close $52.66 Range $31.04 - $64.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	63,049	$20,074	$353.55	$314.37 - $412.60
Q3 2025	64,562	$20,851	$271.66	$213.06 - $360.30
Q2 2025	21,245	$4,753	$211.87	$180.60 - $237.50
Q1 2025	17,296	$3,576	$201.31	$169.58 - $231.97
Q4 2024	17,794	$3,447	$174.85	$140.47 - $203.90
Q3 2024	15,357	$2,175	$131.08	$115.10 - $143.96
Q2 2024	4,312	$503	$106.87	$95.33 - $119.10
Q1 2024	6,518	$694	$105.70	$100.55 - $119.86
Q4 2023	19,484	$2,115	$92.54	$74.65 - $111.79
Q3 2023	17,415	$1,398	$86.92	$79.20 - $98.69
Q2 2023	21,828	$2,107	$80.98	$66.82 - $97.62
Q1 2023	11,831	$863	$69.61	$52.13 - $75.74
Q4 2022	9,942	$491	$48.77	$43.87 - $51.48
Q3 2022	7,901	$320	$53.92	$40.23 - $64.00
Q2 2022	7,006	$426	$61.35	$56.13 - $67.14
Q1 2022	5,751	$358	$66.45	$61.36 - $73.97
Q4 2021	4,618	$330	$69.71	$65.79 - $74.27
Q3 2021	7,597	$515	$69.30	$63.34 - $75.25
Q2 2021	5,207	$381	$73.91	$63.74 - $85.75
Q1 2021	2,201	$140	$65.36	$59.93 - $69.02
Q4 2020	1,770	$107	$59.88	$54.37 - $63.74
Q3 2020	2,108	$121	$60.07	$54.62 - $67.06
Q2 2020	1,955	$111	$53.16	$41.61 - $62.66
Q1 2020	11,983	$88	$52.66	$31.04 - $64.22