Insider Trading - Polaris Venture Partners Entrepreneurs Fund III LP

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Sec Filings Insider Trading - Polaris Venture Partners Entrepreneurs Fund III LP - Portfolio Holdings (Majority Ownership)

"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
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Insider Trading Transactions for Polaris Venture Partners Entrepreneurs Fund III LP

POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP: Insider Trading and Stock Options

Common stock purchase or sale:

Transaction & Date	Reported Date	Company	Symbol	Insider Relationship	Shares Traded	Average Price	Total Amount	Shares Ownership	Filing
2004-12-16 Sale	2005-02-24 8:12 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	7,000	$6.75	$47,250	37,074 (Indirect)	View
2005-02-22 Sale	2005-02-24 7:50 pm	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	250,000	$7.02	$1,755,000	72,923 (Indirect)	View
2005-02-02 Sale	2005-02-04 6:52 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	85,000	$7.41	$629,850	30,384 (Indirect)	View
2005-01-31- -2005-02-01 Sale	2005-02-02 6:33 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	64,000	$7.112	$455,200	31,652 (Indirect)	View
2005-01-25- -2005-01-26 Sale	2005-01-27 5:47 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	40,000	$7.125	$285,000	32,606 (Indirect)	View
2005-01-21 Sale	2005-01-25 6:42 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	22,799	$7.58	$172,816	33,202 (Indirect)	View
2005-01-19- -2005-01-20 Sale	2005-01-21 6:14 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	58,500	$7.724	$451,855	33,541 (Indirect)	View
2005-01-14- -2005-01-18 Sale	2005-01-19 7:57 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	24,700	$8.668	$214,089	34,414 (Indirect)	View
2005-01-06 Sale	2005-01-10 9:50 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	25,000	$8.3	$207,500	34,783 (Indirect)	View
2005-01-04 Sale	2005-01-06 7:26 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	46,500	$7.68	$357,120	35,156 (Indirect)	View
2005-01-03 Sale	2005-01-04 4:40 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	50,000	$7.63	$381,500	35,850 (Indirect)	View
2004-12-28- -2004-12-29 Sale	2004-12-30 6:06 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	12,501	$7.56	$94,508	36,596 (Indirect)	View
2004-12-17 Sale	2004-12-21 6:24 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	26,500	$6.693	$177,364	36,783 (Indirect)	View
2004-12-10 Sale^(A)	2004-12-21 3:45 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	37,000	$6.757	$250,009	39,662 (Indirect)	View
2004-12-14 Sale^(A)	2004-12-21 3:44 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	166,500	$6.517	$1,085,080	37,178 (Indirect)	View
2004-12-14 Sale	2004-12-16 6:28 pm	POLARIS INDUSTRIES INC	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	166,500	$6.517	$1,085,080	37,178 (Indirect)	View
2004-12-10 Sale	2004-12-14 2:48 pm	POLARIS INDUSTRIES INC	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	37,000	$6.757	$250,009	39,662 (Indirect)	View
2004-12-08- -2004-12-09 Sale	2004-12-10 6:03 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	63,000	$6.881	$433,518	40,214 (Indirect)	View
2004-12-03- -2004-12-07 Sale	2004-12-07 9:56 pm	ALNYLAM PHARMACEUTICALS, INC.	ALNY	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	100,000	$6.799	$679,910	41,154 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	160,000	$6.5	$1,040,000	76,648 (Indirect)	View

(A) Indicate amendment filing.

Other transactions:

Transaction & Date	Reported Date	Company	Symbol	Insider Relationship	Shares Traded	Average Price	Total Amount	Shares Ownership	Filing
2007-05-22 Purchase	2007-05-24 4:27 pm	TechTarget Inc	TTGT	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP SPOON ALAN G Flint Jonathan A MCGUIRE TERRANCE POLARIS VENTURE MANAGEMENT CO III LLC Polaris Venture Management Co IV LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP POLARIS VENTURE PARTNERS IV LP POLARIS VENTURE PARTNERS ENTREPRENEURS FUND IV LP (10% owner)	9,189,906	$0	$0	23,333 (Indirect)	View
2005-06-27 Other	2005-06-29 8:14 pm	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP Arnold Stephen D Flint Jonathan A MCGUIRE TERRANCE SPOON ALAN G (10% owner)	3,001,184	$0	$0	1,816,749 (Direct Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	4,905,930	$0	$0	74,227 (Indirect)	View

Stock options: Exercise, Award, Grant, Conversion

Transaction & Date	Reported Date	Exercisable Expiration	Company	Symbol	Insider Relationship	Shares Traded	Conversion Price	Shares Ownership	Filing
2007-05-22 Purchase	2007-05-24 4:27 pm	N/A N/A	TechTarget Inc	TTGT	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP SPOON ALAN G Flint Jonathan A MCGUIRE TERRANCE POLARIS VENTURE MANAGEMENT CO III LLC Polaris Venture Management Co IV LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP POLARIS VENTURE PARTNERS IV LP POLARIS VENTURE PARTNERS ENTREPRENEURS FUND IV LP (10% owner)	16,301,746	$0	0 (Indirect)	View
2007-05-22 Purchase	2007-05-24 4:27 pm	N/A N/A	TechTarget Inc	TTGT	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP SPOON ALAN G Flint Jonathan A MCGUIRE TERRANCE POLARIS VENTURE MANAGEMENT CO III LLC Polaris Venture Management Co IV LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP POLARIS VENTURE PARTNERS IV LP POLARIS VENTURE PARTNERS ENTREPRENEURS FUND IV LP (10% owner)	423,279	$0	0 (Indirect)	View
2007-05-22 Purchase	2007-05-24 4:27 pm	N/A N/A	TechTarget Inc	TTGT	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP SPOON ALAN G Flint Jonathan A MCGUIRE TERRANCE POLARIS VENTURE MANAGEMENT CO III LLC Polaris Venture Management Co IV LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP POLARIS VENTURE PARTNERS IV LP POLARIS VENTURE PARTNERS ENTREPRENEURS FUND IV LP (10% owner)	258,096	$0	0 (Indirect)	View
2007-05-22 Purchase	2007-05-24 4:27 pm	N/A N/A	TechTarget Inc	TTGT	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP SPOON ALAN G Flint Jonathan A MCGUIRE TERRANCE POLARIS VENTURE MANAGEMENT CO III LLC Polaris Venture Management Co IV LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP POLARIS VENTURE PARTNERS IV LP POLARIS VENTURE PARTNERS ENTREPRENEURS FUND IV LP (10% owner)	7,058,419	$0	0 (Indirect)	View
2007-05-22 Purchase	2007-05-24 4:27 pm	N/A N/A	TechTarget Inc	TTGT	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP SPOON ALAN G Flint Jonathan A MCGUIRE TERRANCE POLARIS VENTURE MANAGEMENT CO III LLC Polaris Venture Management Co IV LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP POLARIS VENTURE PARTNERS IV LP POLARIS VENTURE PARTNERS ENTREPRENEURS FUND IV LP (10% owner)	183,272	$0	0 (Indirect)	View
2007-05-22 Purchase	2007-05-24 4:27 pm	N/A N/A	TechTarget Inc	TTGT	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP SPOON ALAN G Flint Jonathan A MCGUIRE TERRANCE POLARIS VENTURE MANAGEMENT CO III LLC Polaris Venture Management Co IV LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP POLARIS VENTURE PARTNERS IV LP POLARIS VENTURE PARTNERS ENTREPRENEURS FUND IV LP (10% owner)	111,250	$0	0 (Indirect)	View
2007-05-22 Purchase	2007-05-24 4:27 pm	N/A N/A	TechTarget Inc	TTGT	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP SPOON ALAN G Flint Jonathan A MCGUIRE TERRANCE POLARIS VENTURE MANAGEMENT CO III LLC Polaris Venture Management Co IV LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP POLARIS VENTURE PARTNERS IV LP POLARIS VENTURE PARTNERS ENTREPRENEURS FUND IV LP (10% owner)	7,225,427	$0	0 (Indirect)	View
2007-05-22 Purchase	2007-05-24 4:27 pm	N/A N/A	TechTarget Inc	TTGT	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP SPOON ALAN G Flint Jonathan A MCGUIRE TERRANCE POLARIS VENTURE MANAGEMENT CO III LLC Polaris Venture Management Co IV LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP POLARIS VENTURE PARTNERS IV LP POLARIS VENTURE PARTNERS ENTREPRENEURS FUND IV LP (10% owner)	127,515	$0	0 (Indirect)	View
2007-05-22 Purchase	2007-05-24 4:27 pm	N/A N/A	TechTarget Inc	TTGT	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP SPOON ALAN G Flint Jonathan A MCGUIRE TERRANCE POLARIS VENTURE MANAGEMENT CO III LLC Polaris Venture Management Co IV LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP POLARIS VENTURE PARTNERS IV LP POLARIS VENTURE PARTNERS ENTREPRENEURS FUND IV LP (10% owner)	4,977,316	$0	0 (Indirect)	View
2007-05-22 Purchase	2007-05-24 4:27 pm	N/A N/A	TechTarget Inc	TTGT	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP SPOON ALAN G Flint Jonathan A MCGUIRE TERRANCE POLARIS VENTURE MANAGEMENT CO III LLC Polaris Venture Management Co IV LLC POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP POLARIS VENTURE PARTNERS IV LP POLARIS VENTURE PARTNERS ENTREPRENEURS FUND IV LP (10% owner)	93,335	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	220,787	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	5,733	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	3,480	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	562,456	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	14,604	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	8,866	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	1,087,044	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	28,255	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	17,135	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	1,220,269	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	31,684	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	19,233	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	588,684	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	15,285	$0	0 (Indirect)	View
2004-06-25 Purchase	2004-07-06 5:45 pm	N/A N/A	MOMENTA PHARMACEUTICALS INC	MNTA	POLARIS VENTURE PARTNERS ENTREPRENEURS FUND III LP POLARIS VENTURE MANAGEMENT CO III LLC Arnold Stephen D Flint Jonathan A POLARIS VENTURE PARTNERS III LP POLARIS VENTURE PARTNERS FOUNDERS FUND III LP SPOON ALAN G MCGUIRE TERRANCE (10% owner)	9,278	$0	0 (Indirect)	View