PENUMBRA INC

Ticker: PEN CUSIP: 70975L107 Class: EQTY

OPPENHEIMER ASSET MANAGEMENT INC.'s Holding History (CIK: 0001269119)

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

Q4 2025

Shares 6,384 Value ($000) $1,985 Avg Close $276.19 Range $221.26 - $321.38

Q3 2025

Shares 6,398 Value ($000) $1,621 Avg Close $252.23 Range $225.48 - $288.91

Q2 2025

Shares 7,487 Value ($000) $1,921 Avg Close $272.19 Range $246.45 - $308.99

Q1 2025

Shares 7,997 Value ($000) $2,138 Avg Close $270.50 Range $222.59 - $310.00

Q4 2024

Shares 8,755 Value ($000) $2,079 Avg Close $227.37 Range $186.97 - $259.27

Q3 2024

Shares 9,118 Value ($000) $1,772 Avg Close $188.96 Range $148.00 - $211.19

Q2 2024

Shares 8,771 Value ($000) $1,579 Avg Close $199.64 Range $170.59 - $226.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,384	$1,985	$276.19	$221.26 - $321.38
Q3 2025	6,398	$1,621	$252.23	$225.48 - $288.91
Q2 2025	7,487	$1,921	$272.19	$246.45 - $308.99
Q1 2025	7,997	$2,138	$270.50	$222.59 - $310.00
Q4 2024	8,755	$2,079	$227.37	$186.97 - $259.27
Q3 2024	9,118	$1,772	$188.96	$148.00 - $211.19
Q2 2024	8,771	$1,579	$199.64	$170.59 - $226.27