Lord, Abbett & Co’s Medidata Solutions, Inc. MDSO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q3	–	Sell	-104,870	Closed	-$9.49M	–	819
2019 Q2	$9.49M	Sell	104,870 -180,566	-63%	-$15.8M	0.03%	565
2019 Q1	$20.9M	Sell	285,436 -8,290	-3%	-$598K	0.07%	405
2018 Q4	$19.8M	Sell	293,726 -41,992	-13%	-$2.96M	0.07%	395
2018 Q3	$24.6M	Buy	335,718 +212,428	+172%	+$17M	0.07%	429
2018 Q2	$9.93M	Buy	+123,290	New	+$9.24M	0.03%	626
2016 Q4	–	Sell	-157,582	Closed	-$8.79M	–	985
2016 Q3	$8.79M	Sell	157,582 -225,317	-59%	-$11.9M	0.03%	620
2016 Q2	$17.9M	Buy	+382,899	New	+$16.7M	0.06%	442
2016 Q1	–	Sell	-778,450	Closed	-$38.4M	–	980
2015 Q4	$38.4M	Sell	778,450 -156,715	-17%	-$6.9M	0.12%	274
2015 Q3	$39.4M	Sell	935,165 -209,541	-18%	-$10.6M	0.12%	273
2015 Q2	$62.2M	Buy	+1,144,706	New	+$61.5M	0.16%	181
2015 Q1	–	Sell	-303,604	Closed	-$14.5M	–	978
2014 Q4	$14.5M	Sell	303,604 -403,011	-57%	-$17.4M	0.04%	539
2014 Q3	$31.3M	Buy	+706,615	New	+$31.3M	0.08%	359
2014 Q2	–	Sell	-500,851	Closed	-$27.2M	–	1091
2014 Q1	$27.2M	Sell	500,851 -541,050	-52%	-$33M	0.06%	436
2013 Q4	$63.1M	Sell	1,041,901 -111,005	-10%	-$6.15M	0.14%	201
2013 Q3	$57M	Sell	1,152,906 -146,434	-11%	-$6.46M	0.13%	213
2013 Q2	$50.3M	Buy	+1,299,340	New	+$42.3M	0.12%	246