INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

Quarry LP's Holding History (CIK: 0001965207)

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

Q3 2025

Shares 3 Value ($000) $1 Avg Close $271.66 Range $213.06 - $360.30

Q2 2025

Shares 5 Value ($000) $1 Avg Close $211.87 Range $180.60 - $237.50

Q1 2025

Shares 208 Value ($000) $43 Avg Close $201.31 Range $169.58 - $231.97

Q4 2024

Shares 28 Value ($000) $5 Avg Close $174.85 Range $140.47 - $203.90

Q2 2024

Shares 56 Value ($000) $7 Avg Close $106.87 Range $95.33 - $119.10

Q1 2024

Shares 27 Value ($000) $3 Avg Close $105.70 Range $100.55 - $119.86

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	3	$1	$271.66	$213.06 - $360.30
Q2 2025	5	$1	$211.87	$180.60 - $237.50
Q1 2025	208	$43	$201.31	$169.58 - $231.97
Q4 2024	28	$5	$174.85	$140.47 - $203.90
Q2 2024	56	$7	$106.87	$95.33 - $119.10
Q1 2024	27	$3	$105.70	$100.55 - $119.86