CRYOLIFE INC

Ticker: AORT CUSIP: 228903100 Class: Common Stock

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

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

Q2 2023

Shares 536 Value ($000) $9 Avg Close $14.73 Range $12.57 - $17.69

Q1 2023

Shares 536 Value ($000) $7 Avg Close $12.78 Range $11.44 - $15.18

Q4 2022

Shares 536 Value ($000) $6 Avg Close $12.01 Range $9.64 - $14.30

Q3 2022

Shares 536 Value ($000) $7 Avg Close $20.13 Range $12.90 - $23.43

Q2 2022

Shares 536 Value ($000) $10 Avg Close $19.29 Range $15.44 - $23.07

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	536	$9	$14.73	$12.57 - $17.69
Q1 2023	536	$7	$12.78	$11.44 - $15.18
Q4 2022	536	$6	$12.01	$9.64 - $14.30
Q3 2022	536	$7	$20.13	$12.90 - $23.43
Q2 2022	536	$10	$19.29	$15.44 - $23.07