CRYOLIFE INC

Ticker: AORT CUSIP: 228903100 Class: Common Stock

Yorktown Management & Research Co Inc's Holding History (CIK: 0001313559)

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

Q4 2020

Shares 17,200 Value ($000) $406 Avg Close $20.27 Range $16.60 - $24.10

Q3 2020

Shares 17,200 Value ($000) $318 Avg Close $19.11 Range $16.13 - $21.93

Q2 2020

Shares 17,200 Value ($000) $330 Avg Close $21.21 Range $15.95 - $25.52

Q1 2020

Shares 17,200 Value ($000) $291 Avg Close $25.65 Range $12.63 - $31.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	17,200	$406	$20.27	$16.60 - $24.10
Q3 2020	17,200	$318	$19.11	$16.13 - $21.93
Q2 2020	17,200	$330	$21.21	$15.95 - $25.52
Q1 2020	17,200	$291	$25.65	$12.63 - $31.77