Tekla Capital Management LLC

Holdings History for PUMA BIOTECHNOLOGY, INC. - COM (PBYI)

Symbol: PBYI on Nasdaq
Investment type: Equity - Shares of Stock
Class: COM

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Option	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
9/30/2020			-0.03%	$0	0	-71,340	-100%		Q3 2020
6/30/2020		0.03%		$744K	71.3K			$10.43	Q2 2020
3/31/2020		0.03%		$602K	71.3K			$8.44	Q1 2020
12/31/2019		0.02%		$624K	71.3K			$8.75	Q4 2019
9/30/2019		0.03%		$768K	71.3K			$10.77	Q3 2019
6/30/2019		0.04%		$907K	71.3K			$12.71	Q2 2019
3/31/2019		0.11%	-0.02%	$2.77M	71.3K	-12,000	-14.4%	$38.79	Q1 2019
12/31/2018		0.07%		$1.7M	83.3K			$20.35	Q4 2018
9/30/2018		0.14%		$3.82M	83.3K			$45.85	Q3 2018
6/30/2018		0.19%	+0.06%	$4.93M	83.3K	+27,355	+48.9%	$59.16	Q2 2018
3/31/2018		0.15%	+0.02%	$3.81M	56K	+7,593	+15.7%	$68.05	Q1 2018
12/31/2017		0.18%	-0.22%	$4.78M	48.4K	-57,103	-54.1%	$98.86	Q4 2017
9/30/2017		0.45%	-0.42%	$12.6M	105K	-97,042	-47.9%	$119.75	Q3 2017
6/30/2017		0.66%	-0.19%	$17.7M	203K	-57,663	-22.2%	$87.40	Q2 2017
3/31/2017		0.38%		$9.68M	260K			$37.20	Q1 2017
12/31/2016		0.34%		$7.99M	260K			$30.70	Q4 2016
9/30/2016		0.67%		$17.4M	260K			$67.05	Q3 2016
6/30/2016		0.33%		$7.75M	260K			$29.79	Q2 2016
3/31/2016		0.33%		$7.64M	260K			$29.37	Q1 2016
12/31/2015		0.74%	+0.47%	$20.4M	260K	+165,000	+173%	$78.40	Q4 2015
12/31/2015	call		-2.3%	$0	0	-45,400	-100%		Q4 2015
9/30/2015		0.28%	+0.28%	$7.17M	95.2K	+95,200	NEW	$75.36	Q3 2015
9/30/2015	call	2.3%	+2.3%	$3.42M	45.4K	+45,400	NEW	$75.35	Q3 2015
6/30/2014			-1.93%	$0	0	-185,820	-100%		Q2 2014
3/31/2014		1.93%		$19.4M	186K			$104.14	Q1 2014
12/31/2013		2.02%		$19.2M	186K			$103.53	Q4 2013

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.