Tower Research Capital (TRC)’s Tableau Software, Inc. DATA Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q1	–	Sell	-104	Closed	-$12K	–	4666
2018 Q4	$12K	Sell	104 -2,720	-96%	-$304K	﹤0.01%	2357
2018 Q3	$316K	Buy	+2,824	New	+$305K	0.02%	735
2018 Q2	–	Sell	-213	Closed	-$17K	–	4341
2018 Q1	$17K	Buy	+213	New	+$16.9K	﹤0.01%	2260
2017 Q4	–	Sell	-1,598	Closed	-$120K	–	4327
2017 Q3	$120K	Buy	+1,598	New	+$111K	0.01%	1185
2016 Q4	–	Sell	-100	Closed	-$6K	–	4726
2016 Q3	$6K	Buy	100 +99	+9,900%	+$5.45K	﹤0.01%	2485
2016 Q2	$0	Sell	1 -49	-98%	-$2.46K	﹤0.01%	5304
2016 Q1	$2K	Sell	50 -2,002	-98%	-$116K	﹤0.01%	3527
2015 Q4	$193K	Buy	+2,052	New	+$184K	0.03%	195
2015 Q3	–	Sell	-871	Closed	-$90.3K	–	5157
2015 Q2	$100K	Buy	+871	New	+$94.1K	0.01%	833
2014 Q4	–	Sell	-13	Closed	-$1K	–	5038
2014 Q3	$1K	Sell	13 -1,432	-99%	-$93.8K	﹤0.01%	4223
2014 Q2	$103K	Buy	1,445 +1,382	+2,194%	+$86.7K	0.01%	888
2014 Q1	$5K	Sell	63 -735	-92%	-$61.8K	﹤0.01%	3329
2013 Q4	$55K	Buy	798 +456	+133%	+$29.9K	0.01%	1307
2013 Q3	$24K	Sell	342 -752	-69%	-$48.3K	﹤0.01%	2551
2013 Q2	$61K	Buy	+1,094	New	+$58.5K	0.01%	798