AlphaOne Investment Services’s Federal Signal FSS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q3	–	Sell	-45,982	Closed	-$1.23M	–	111
2019 Q2	$1.23M	Sell	45,982 -35,451	-44%	-$930K	1%	25
2019 Q1	$2.12M	Sell	81,433 -117,270	-59%	-$2.68M	1.32%	18
2018 Q4	$3.95M	Sell	198,703 -69,147	-26%	-$1.58M	1.68%	14
2018 Q3	$7.17M	Sell	267,850 -4,834	-2%	-$122K	2.21%	2
2018 Q2	$6.35M	Sell	272,684 -5,438	-2%	-$126K	1.91%	9
2018 Q1	$6.12M	Sell	278,122 -5,407	-2%	-$112K	1.72%	11
2017 Q4	$5.7M	Buy	283,529 +2,219	+0.8%	+$46.5K	1.73%	17
2017 Q3	$5.99M	Buy	281,310 +1,950	+0.7%	+$36.5K	1.75%	14
2017 Q2	$4.85M	Buy	279,360 +20,954	+8%	+$329K	1.42%	22
2017 Q1	$3.57M	Buy	258,406 +31,580	+14%	+$476K	1.05%	52
2016 Q4	$3.54M	Sell	226,826 -26,500	-10%	-$382K	1.09%	52
2016 Q3	$3.36M	Sell	253,326 -8,933	-3%	-$117K	1.24%	40
2016 Q2	$3.38M	Buy	262,259 +33,689	+15%	+$443K	1.36%	35
2016 Q1	$3.03M	Buy	228,570 +18,942	+9%	+$261K	1.29%	42
2015 Q4	$3.32M	Sell	209,628 -14,643	-7%	-$231K	1.19%	35
2015 Q3	$3.08M	Sell	224,271 -28,550	-11%	-$405K	1.31%	38
2015 Q2	$3.77M	Sell	252,821 -7,905	-3%	-$123K	1.33%	34
2015 Q1	$4.12M	Hold	260,726	–	–	1.55%	21
2014 Q4	$4.03M	Sell	260,726 -109,050	-29%	-$1.58M	1.5%	20
2014 Q3	$4.9M	Buy	369,776 +356	+0.1%	+$5.18K	1.57%	20
2014 Q2	$5.41M	Sell	369,420 -4,215	-1%	-$61.7K	1.46%	25
2014 Q1	$5.57M	Buy	373,635 +73,488	+24%	+$998K	1.3%	26
2013 Q4	$4.4M	Buy	300,147 +3,625	+1%	+$51.7K	0.96%	38
2013 Q3	$3.82M	Buy	296,522 +45,222	+18%	+$496K	0.97%	33
2013 Q2	$2.2M	Buy	+251,300	New	+$2.08M	0.59%	66