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Home > Insider Trading > Filing (0001179110-11-012522)

Filing Details

Accession Number:: 0001179110-11-012522
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2011-08-23 08:46:48
Reporting Period:: 2011-08-19

Filing Date:: 2011-08-23
Accepted Time:: 2011-08-23 08:46:48
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1235010	Momenta Pharmaceuticals Inc	MNTA	Biological Products, (No Disgnostic Substances) (2836)	043561634

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1345695	Bruce Leicher	675 West Kendall St Cambridge MA 02142	Svp & General Counsel	No	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Disposition	2011-08-19	194	$15.67	91,571	No	4	S	Direct
Common Stock	Disposition	2011-08-22	500	$16.62	91,071	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct
No	4	S	Direct

Footnotes

This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 27, 2008.
This balance of shares beneficially owned reflects 800 shares acquired under the employee stock purchase plan at a purchase price of $10.98 per share on July 31, 2011.