HAP Trading, LLC

Holdings History for MEDICINES CO - COM (MDCO)

Symbol: MDCO
Investment type: Equity / COM

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Option	Weight	Change	Value $	Shares	Price	All Holders
31 Dec 2019		0.36%	0%	$4,778,000	56,257	$84.93	Q4 2019
31 Dec 2019	call		0%	$16,633,000	1,034,300	$16.08 ^*	Q4 2019
30 Sep 2019		0.24%	0%	$1,954,000	39,078	$50.00	Q3 2019
30 Sep 2019	call		0%	$3,402,000	720,500	$4.72 ^*	Q3 2019
30 Sep 2019	put		0%	$287,000	250,200	$1.15 ^*	Q3 2019
30 Jun 2019		0.2%	0%	$1,831,000	50,198	$36.48	Q2 2019
30 Jun 2019	call		0%	$1,107,000	137,200	$8.07 ^*	Q2 2019
30 Jun 2019	put		0%	$117,000	60,100	$1.95 ^*	Q2 2019
31 Mar 2019		0.61%	0%	$4,663,000	166,835	$27.95	Q1 2019
31 Mar 2019	call		0%	$2,871,000	474,500	$6.05 ^*	Q1 2019
31 Mar 2019	put		0%	$1,428,000	398,800	$3.58 ^*	Q1 2019
30 Sep 2017	put		0%	$114,000	11,500	$9.91 ^*	Q3 2017
30 Jun 2017		0.07%	0%	$1,019,000	26,809	$38.01	Q2 2017
30 Jun 2017	put		0%	$675,000	158,600	$4.26 ^*	Q2 2017
31 Mar 2017	call		0%	$216,000	93,800	$2.30 ^*	Q1 2017
31 Mar 2017	put		0%	$161,000	48,900	$3.29 ^*	Q1 2017
31 Dec 2016	call		0%	$18,000	12,800	$1.41 ^*	Q4 2016
31 Dec 2016	put		0%	$84,000	34,900	$2.41 ^*	Q4 2016
30 Sep 2016	put		0%	$85,000	210,800	$0.40 ^*	Q3 2016
30 Jun 2016	call		0%	$37,000	30,100	$1.23 ^*	Q2 2016
30 Jun 2016	put		0%	$228,000	190,000	$1.20 ^*	Q2 2016
30 Jun 2015		0.06%	0%	$814,000	28,461	$28.60	Q2 2015
30 Jun 2015	call		0%	$11,000	40,000	$0.28 ^*	Q2 2015
30 Jun 2015	put		0%	$29,000	95,000	$0.31 ^*	Q2 2015
31 Mar 2015		0.09%	0%	$1,028,000	36,700	$28.01	Q1 2015
31 Mar 2015	call		0%	$59,000	40,000	$1.48 ^*	Q1 2015
31 Mar 2015	put		0%	$106,000	90,000	$1.18 ^*	Q1 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.