Granahan Investment Management’s Energy Recovery ERII Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2023 Q4	–	Sell	-34,521	Closed	-$732K	–	185
2023 Q3	$732K	Sell	34,521 -823	-2%	-$17.5K	0.03%	172
2023 Q2	$988K	Sell	35,344 -1,517	-4%	-$42.4K	0.03%	166
2023 Q1	$850K	Buy	36,861 +14,172	+62%	+$327K	0.03%	159
2022 Q4	$465K	Buy	+22,689	New	+$465K	0.01%	168