BlackRock Fund Advisors’s BioSpecifics Technologies Corp. BSTC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$9.82M	Buy	176,258 +25,563	+17%	+$1.23M	﹤0.01%	2586
2016 Q3	$6.88M	Buy	150,695 +10,935	+8%	+$439K	﹤0.01%	2674
2016 Q2	$5.58M	Buy	139,760 +11,935	+9%	+$437K	﹤0.01%	2730
2016 Q1	$4.45M	Sell	127,825 -5,425	-4%	-$199K	﹤0.01%	2803
2015 Q4	$5.73M	Buy	133,250 +5,389	+4%	+$270K	﹤0.01%	2766
2015 Q3	$5.57M	Sell	127,861 -908	-0.7%	-$49K	﹤0.01%	2740
2015 Q2	$6.64M	Buy	128,769 +23,531	+22%	+$1M	﹤0.01%	2750
2015 Q1	$4.12M	Buy	105,238 +1,556	+2%	+$61K	﹤0.01%	2934
2014 Q4	$4M	Buy	103,682 +12,837	+14%	+$490K	﹤0.01%	2988
2014 Q3	$3.21M	Sell	90,845 -6,429	-7%	-$189K	﹤0.01%	2996
2014 Q2	$2.62M	Buy	97,274 +80,423	+477%	+$2.09M	﹤0.01%	3092
2014 Q1	$437K	Buy	16,851 +274	+2%	+$6.57K	﹤0.01%	3271
2013 Q4	$359K	Buy	16,577 +690	+4%	+$14.1K	﹤0.01%	3275
2013 Q3	$309K	Buy	15,887 +1,242	+8%	+$22K	﹤0.01%	3267
2013 Q2	$228K	Buy	+14,645	New	+$236K	﹤0.01%	3283