PENUMBRA INC

Ticker: PEN CUSIP: 70975L107 Class: EQTY

CULLEN/FROST BANKERS, INC.'s Holding History (CIK: 0000039263)

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

Q1 2025

Shares 8 Value ($000) $2 Avg Close $270.50 Range $222.59 - $310.00

Q4 2023

Shares 20 Value ($000) $5 Avg Close $221.05 Range $180.93 - $262.77

Q3 2023

Shares 300 Value ($000) $73 Avg Close $277.67 Range $239.87 - $344.04

Q2 2023

Shares 300 Value ($000) $103 Avg Close $307.06 Range $266.55 - $348.67

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	8	$2	$270.50	$222.59 - $310.00
Q4 2023	20	$5	$221.05	$180.93 - $262.77
Q3 2023	300	$73	$277.67	$239.87 - $344.04
Q2 2023	300	$103	$307.06	$266.55 - $348.67