1. Company Directors - B
2. Bristow Michael R

Insider Trading History of Bristow Michael R

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Bristow Michael R since 2006. The trader's CIK number is 1266125. At the time of the last reporting, Bristow Michael R was the Chief Science & Medi of Arca Biopharma, Inc.. (stock ticker symbol ABIO). Also see all insider trading activities at Arca Biopharma, Inc..

Note that in the past BRISTOW MICHAEL R also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Myogen Inc (MYOG) by Bristow Michael R

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2006	MYOG	0	$0	116,149	$3,917,675	69,540	$86,924

Yearly summary of insider trading at Arca Biopharma, Inc. (ABIO) by Bristow Michael R

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2017	ABIO	0	$0	1,483	$3,726	0	$0
2016	ABIO	0	$0	2,696	$8,247	0	$0
2015	ABIO	0	$0	1,809	$11,450	0	$0
2014	ABIO	0	$0	13,853	$18,008	0	$0
2013	ABIO	1,069,290	$500,427	0	$0	0	$0
2009	ABIO	0	$0	0	$0	7,394	$443

Insider trading activities at 2 companies by Bristow Michael R:

1. Myogen Inc (MYOG)

2. Arca Biopharma, Inc. (ABIO)

Table 1. Insider trading of Myogen Inc (MYOG) by Bristow Michael R

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2006-09-05	MYOG	Option Ex	9,602	1.25	12,002
2006-09-05	MYOG	Sale	29,602	35.00	1,036,070
2006-09-01	MYOG	Option Ex	44,938	1.25	56,172
2006-09-01	MYOG	Sale	56,547	35.00	1,979,145
2006-01-03	MYOG	Option Ex	15,000	1.25	18,750
2006-01-03	MYOG	Sale	30,000	30.08	902,460

Table 2. Insider trading of Arca Biopharma, Inc. (ABIO) by Bristow Michael R

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2017-04-04	ABIO	Sale	720	2.41	1,735
2017-02-28	ABIO	Sale	763	2.61	1,991
2016-09-20	ABIO	Sale	1,972	2.89	5,699
2016-04-05	ABIO	Sale	724	3.52	2,548
2015-09-18	ABIO	Sale	1,809	6.33	11,450
2014-09-18	ABIO	Sale	13,853	1.30	18,008
2013-01-25	ABIO	Buy	1,069,290	.47	500,427
2009-10-14	ABIO	Option Ex	7,394	.06	443

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Bristow Michael R (Chief Science & Medi of Arca Biopharma, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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