AXOGEN INC

Ticker: AXGN CUSIP: 05463X106 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q3 2018

Shares 115,901 Value ($000) $4,271 Avg Close $43.65 Range $33.50 - $56.85

Q2 2018

Shares 239,995 Value ($000) $12,060 Avg Close $44.06 Range $34.80 - $53.95

Q1 2018

Shares 295,088 Value ($000) $10,771 Avg Close $30.67 Range $23.60 - $40.95

Q4 2017

Shares 363,644 Value ($000) $10,291 Avg Close $23.60 Range $18.10 - $28.90

Q3 2017

Shares 408,041 Value ($000) $7,896 Avg Close $16.80 Range $14.30 - $19.45

Q2 2017

Shares 323,921 Value ($000) $5,426 Avg Close $13.48 Range $10.05 - $16.90

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	115,901	$4,271	$43.65	$33.50 - $56.85
Q2 2018	239,995	$12,060	$44.06	$34.80 - $53.95
Q1 2018	295,088	$10,771	$30.67	$23.60 - $40.95
Q4 2017	363,644	$10,291	$23.60	$18.10 - $28.90
Q3 2017	408,041	$7,896	$16.80	$14.30 - $19.45
Q2 2017	323,921	$5,426	$13.48	$10.05 - $16.90