Companies 0 See All

Hedge Funds 0 See All

Insiders 0 See All

Institutional Investors 0 See All

Click here to see all results for

Home > Insider Trading > Filing (0001104659-11-067355)

Filing Details

Accession Number:: 0001104659-11-067355
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2011-12-02 10:56:03
Reporting Period:: 2011-12-01

Filing Date:: 2011-12-02
Accepted Time:: 2011-12-02 10:56:03
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
1472308	N Gilbert Jr. Riley	C/O A123 Systems, Inc. 200 West Street Waltham MA 02451	Cto And Vp Or Res. And Dev.	Yes	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	2011-12-01	30,000	$2.35	573,705	No	4	S	Indirect	By The Yusun Kim Riley Revocable Trust

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Indirect	By The Yusun Kim Riley Revocable Trust

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock	414,464	Direct

Footnotes

Includes 32,365 RSUs.
The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.