INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q3 2025

Shares 12,085 Value ($000) $4 Avg Close $271.66 Range $213.06 - $360.30

Q2 2025

Shares 12,681 Value ($000) $3 Avg Close $211.87 Range $180.60 - $237.50

Q1 2025

Shares 12,294 Value ($000) $3 Avg Close $201.31 Range $169.58 - $231.97

Q4 2024

Shares 10,995 Value ($000) $2 Avg Close $174.85 Range $140.47 - $203.90

Q3 2024

Shares 10,074 Value ($000) $1 Avg Close $131.08 Range $115.10 - $143.96

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	12,085	$4	$271.66	$213.06 - $360.30
Q2 2025	12,681	$3	$211.87	$180.60 - $237.50
Q1 2025	12,294	$3	$201.31	$169.58 - $231.97
Q4 2024	10,995	$2	$174.85	$140.47 - $203.90
Q3 2024	10,074	$1	$131.08	$115.10 - $143.96