PENUMBRA INC

Ticker: PEN CUSIP: 70975L107 Class: EQTY

DARK FOREST CAPITAL MANAGEMENT LP's Holding History (CIK: 0001853322)

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

Q3 2025

Shares 860 Value ($000) $218 Avg Close $252.23 Range $225.48 - $288.91

Q2 2025

Shares 9,972 Value ($000) $2,559 Avg Close $272.19 Range $246.45 - $308.99

Q2 2023

Shares 2,370 Value ($000) $815 Avg Close $307.06 Range $266.55 - $348.67

Q1 2023

Shares 438 Value ($000) $122 Avg Close $255.26 Range $218.55 - $283.42

Q4 2021

Shares 21 Value ($000) $6 Avg Close $264.38 Range $235.14 - $290.36

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	860	$218	$252.23	$225.48 - $288.91
Q2 2025	9,972	$2,559	$272.19	$246.45 - $308.99
Q2 2023	2,370	$815	$307.06	$266.55 - $348.67
Q1 2023	438	$122	$255.26	$218.55 - $283.42
Q4 2021	21	$6	$264.38	$235.14 - $290.36