Third Security’s Theriva Biologics TOVX Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2019 Q2	–	Sell	-378,239	Closed	-$256K	–	12
2019 Q1	$256K	Hold	378,239	–	–	0.04%	12
2018 Q4	$212K	Hold	378,239	–	–	0.03%	15
2018 Q3	$983K	Sell	378,239 -12,860,029	-97%	-$33.4M	0.06%	14
2018 Q2	$3.16M	Hold	13,238,268	–	–	0.25%	11
2018 Q1	$4.22M	Hold	13,238,268	–	–	0.31%	9
2017 Q4	$6.73M	Hold	13,238,268	–	–	0.58%	7
2017 Q3	$12.4M	Hold	13,238,268	–	–	0.78%	8
2017 Q2	$7.49M	Hold	13,238,268	–	–	0.38%	8
2017 Q1	$8.35M	Hold	13,238,268	–	–	0.49%	8
2016 Q4	$10.1M	Hold	13,238,268	–	–	0.54%	7
2016 Q3	$22.8M	Hold	13,238,268	–	–	1.06%	5
2016 Q2	$23.8M	Hold	13,238,268	–	–	1.24%	6
2016 Q1	$31.2M	Hold	13,238,268	–	–	1.22%	6
2015 Q4	$30.3M	Hold	13,238,268	–	–	1.21%	5
2015 Q3	$30.1M	Buy	13,238,268 +937,500	+8%	+$2.13M	1.2%	5
2015 Q2	$35.1M	Hold	12,300,768	–	–	0.92%	5
2015 Q1	$26.9M	Hold	12,300,768	–	–	0.76%	6
2014 Q4	$18M	Hold	12,300,768	–	–	0.82%	9
2014 Q3	$21.9M	Hold	12,300,768	–	–	1.37%	8
2014 Q2	$21.2M	Hold	12,300,768	–	–	1.01%	9
2014 Q1	$31.6M	Hold	12,300,768	–	–	1.4%	5
2013 Q4	$18.8M	Buy	12,300,768 +2,500,000	+26%	+$3.82M	0.9%	9
2013 Q3	$16.5M	Hold	9,800,768	–	–	0.84%	9
2013 Q2	$16.9M	Buy	+9,800,768	New	+$16.9M	4.03%	7