Ardsley Advisory Partners’s Codexis CDXS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q4	–	Sell	-60,000	Closed	-$203K	–	135
2015 Q3	$203K	Buy	60,000 +35,000	+140%	+$118K	0.05%	109
2015 Q2	$97K	Hold	25,000	–	–	0.01%	159
2015 Q1	$114K	Buy	+25,000	New	+$114K	0.02%	151