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Home > Insider Trading > Filing (0001104659-12-012213)

Filing Details

Accession Number:: 0001104659-12-012213
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-02-23 18:35:48
Reporting Period:: 2012-02-21

Filing Date:: 2012-02-23
Accepted Time:: 2012-02-23 18:35:48
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
1373486	Joseph Robert Johnson	C/O A123 Systems, Inc. 200 West Street Waltham MA 02451	Vp And Gm, Energy Sol'ns Group	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	2012-02-21	1,237	$2.20	409,091	No	4	S	Direct

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

Footnotes

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.
Includes 409,091 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.