HAP Trading, LLC

Holdings History for ALKERMES PLC - COM (ALXN)

Symbol: ALXN
Investment type: Equity / COM

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Option	Weight	Change	Value $	Shares	Price	All Holders
31 Dec 2020	call		0%	$217,000	7,700	$28.18 ^*	Q4 2020
31 Mar 2020		0.12%	0%	$996,000	11,087	$89.83	Q1 2020
31 Mar 2020	put		0%	$255,000	28,200	$9.04 ^*	Q1 2020
31 Dec 2019	call		0%	$53,000	12,200	$4.34 ^*	Q4 2019
31 Dec 2018		0.31%	0%	$3,531,000	36,263	$97.37	Q4 2018
31 Dec 2018	put		0%	$612,000	46,200	$13.25 ^*	Q4 2018
30 Sep 2018	put		0%	$69,000	45,000	$1.53 ^*	Q3 2018
30 Jun 2018	call		0%	$514,000	294,000	$1.75 ^*	Q2 2018
30 Jun 2018	put		0%	$283,000	44,200	$6.40 ^*	Q2 2018
31 Mar 2018	call		0%	$804,000	393,300	$2.04 ^*	Q1 2018
31 Dec 2017		0.4%	0%	$7,670,000	64,135	$119.59	Q4 2017
31 Dec 2017	put		0%	$139,000	85,700	$1.62 ^*	Q4 2017
30 Sep 2017		0.11%	0%	$1,945,000	13,864	$140.29	Q3 2017
30 Sep 2017	call		0%	$1,252,000	112,900	$11.09 ^*	Q3 2017
30 Jun 2017		0.93%	0%	$13,487,000	110,847	$121.67	Q2 2017
30 Jun 2017	call		0%	$971,000	321,300	$3.02 ^*	Q2 2017
30 Jun 2017	put		0%	$402,000	262,200	$1.53 ^*	Q2 2017
31 Mar 2017		1.2%	0%	$14,627,000	120,648	$121.24	Q1 2017
31 Mar 2017	call		0%	$245,000	236,400	$1.04 ^*	Q1 2017
31 Mar 2017	put		0%	$1,298,000	271,700	$4.78 ^*	Q1 2017
31 Dec 2016		0.15%	0%	$2,177,000	17,794	$122.34	Q4 2016
31 Dec 2016	call		0%	$40,000	27,300	$1.47 ^*	Q4 2016
31 Dec 2016	put		0%	$157,000	20,200	$7.77 ^*	Q4 2016
30 Sep 2016	call		0%	$19,000	11,000	$1.73 ^*	Q3 2016
30 Sep 2016	put		0%	$68,000	14,500	$4.69 ^*	Q3 2016
30 Jun 2016	put		0%	$133,000	11,900	$11.18 ^*	Q2 2016
30 Sep 2015	put		0%	$33,000	13,950	$2.37 ^*	Q3 2015
30 Jun 2015	put		0%	$191,000	79,040	$2.42 ^*	Q2 2015

* 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.