INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

MML INVESTORS SERVICES, LLC's Holding History (CIK: 0000701059)

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

Q4 2025

Shares 1,783 Value ($000) $568 Avg Close $353.55 Range $314.37 - $412.60

Q3 2025

Shares 1,430 Value ($000) $494 Avg Close $271.66 Range $213.06 - $360.30

Q2 2025

Shares 1,518 Value ($000) $0 Avg Close $211.87 Range $180.60 - $237.50

Q1 2025

Shares 1,458 Value ($000) $0 Avg Close $201.31 Range $169.58 - $231.97

Q4 2024

Shares 1,273 Value ($000) $0 Avg Close $174.85 Range $140.47 - $203.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,783	$568	$353.55	$314.37 - $412.60
Q3 2025	1,430	$494	$271.66	$213.06 - $360.30
Q2 2025	1,518	$0	$211.87	$180.60 - $237.50
Q1 2025	1,458	$0	$201.31	$169.58 - $231.97
Q4 2024	1,273	$0	$174.85	$140.47 - $203.90