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Home > Insider Trading > Filing (0001104659-12-079614)

Filing Details

Accession Number:: 0001104659-12-079614
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-11-21 16:05:46
Reporting Period:: 2012-11-19

Filing Date:: 2012-11-21
Accepted Time:: 2012-11-21 16:05:46
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1167178	A123 Systems Inc.	AONE	Miscellaneous Electrical Machinery, Equipment & Supplies (3690)	043583876

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1520778	J. Eric Pyenson	C/O A123 Systems, Inc. 200 West Street Waltham MA 02451	Vp And 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	2012-11-19	1,237	$0.09	146,391	No	4	S	Direct
Common Stock	Disposition	2012-11-20	1,563	$0.09	144,828	No	4	S	Direct

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

Footnotes

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.
Includes 146,391 restricted stock units ("RSUs"). Upon vesting thereof, the Reporting Person is entitled to receive one (1) share of common stock for each one (1) RSU.
Includes 144,828 restricted stock units ("RSUs"). Upon vesting thereof, the Reporting Person is entitled to receive one (1) share of common stock for each one (1) RSU.