PENUMBRA INC

Ticker: PEN CUSIP: 70975L107 Class: EQTY

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q1 2025

Shares 35 Value ($000) $9 Avg Close $270.50 Range $222.59 - $310.00

Q4 2024

Shares 35 Value ($000) $8 Avg Close $227.37 Range $186.97 - $259.27

Q3 2024

Shares 35 Value ($000) $7 Avg Close $188.96 Range $148.00 - $211.19

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	35	$9	$270.50	$222.59 - $310.00
Q4 2024	35	$8	$227.37	$186.97 - $259.27
Q3 2024	35	$7	$188.96	$148.00 - $211.19