Needham Investment Management’s NEOPHOTONICS CORP NPTN Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2022 Q3	–	Sell	-240,000	Closed	-$3.78M	–	123
2022 Q2	$3.78M	Sell	240,000 -50,000	-17%	-$787K	0.71%	48
2022 Q1	$4.41M	Sell	290,000 -800,000	-73%	-$12.2M	0.64%	55
2021 Q4	$16.8M	Sell	1,090,000 -57,500	-5%	-$884K	2.1%	11
2021 Q3	$9.99M	Buy	1,147,500 +211,150	+23%	+$1.84M	1.33%	25
2021 Q2	$9.56M	Buy	936,350 +298,850	+47%	+$3.05M	1.4%	26
2021 Q1	$7.62M	Buy	637,500 +307,500	+93%	+$3.67M	1.04%	40
2020 Q4	$3M	Buy	+330,000	New	+$3M	0.5%	57
2019 Q4	–	Sell	-50,000	Closed	-$304K	–	103
2019 Q3	$304K	Hold	50,000	–	–	0.1%	79
2019 Q2	$209K	Sell	50,000 -140,000	-74%	-$585K	0.07%	80
2019 Q1	$1.2M	Buy	190,000 +139,000	+273%	+$874K	0.41%	50
2018 Q4	$330K	Sell	51,000 -29,000	-36%	-$188K	0.12%	71
2018 Q3	$664K	Sell	80,000 -165,000	-67%	-$1.37M	0.2%	64
2018 Q2	$1.53M	Buy	245,000 +25,000	+11%	+$156K	0.43%	52
2018 Q1	$1.51M	Buy	220,000 +10,000	+5%	+$68.5K	0.43%	53
2017 Q4	$1.38M	Buy	210,000 +30,000	+17%	+$197K	0.37%	54
2017 Q3	$1M	Buy	180,000 +152,500	+555%	+$848K	0.25%	62
2017 Q2	$212K	Buy	+27,500	New	+$212K	0.06%	95
2014 Q4	–	Sell	-85,003	Closed	-$285K	–	119
2014 Q3	$285K	Buy	85,003 +3,703	+5%	+$12.4K	0.06%	108
2014 Q2	$338K	Sell	81,300 -6,622	-8%	-$27.5K	0.07%	106
2014 Q1	$697K	Sell	87,922 -62,078	-41%	-$492K	0.15%	83
2013 Q4	$1.06M	Buy	150,000 +70,000	+88%	+$494K	0.22%	78
2013 Q3	$591K	Buy	+80,000	New	+$591K	0.13%	86