Filing Details

Accession Number:
0001104659-12-039061
Form Type:
4
Zero Holdings:
No
Publication Time:
2012-05-22 13:00:00
Reporting Period:
2012-05-18
Filing Date:
2012-05-22
Accepted Time:
2012-05-22 16:07:15
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
Vice Pres. & General Counsel No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2012-05-18 1,236 $0.88 156,676 No 4 S Direct
Common Stock Disposition 2012-05-21 6,250 $0.84 150,426 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
No 4 S Direct
Footnotes
  1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.
  2. These transactions were executed in multiple trades in prices ranging from $0.833 to $0.87. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.
  3. Includes 150,426 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.