Filing Details

Accession Number:
0001179110-11-000819
Form Type:
4/A
Zero Holdings:
No
Publication Time:
2011-01-11 13:43:34
Reporting Period:
2011-01-07
Filing Date:
2011-01-11
Accepted Time:
2011-01-11 13:43:34
Original Submission Date:
2011-01-10
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
1086065 Mike Rubino C/O A123 Systems, Inc.
321 Arsenal Street
Watertown MA 02472
Chief Financial Officer 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 Acquisiton 2011-01-07 4,000 $0.21 23,783 No 4 M Direct
Common Stock Disposition 2011-01-07 4,000 $9.58 19,783 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Stock Option (Right to Buy) Disposition 2011-01-07 4,000 $0.00 4,000 $0.21
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
81,000 2005-07-26 2014-08-26 No 4 M Direct
Footnotes
  1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.
  2. 25% of the shares subject to the option vest on this date, and 6.25% of the shares subject to the option vest quarterly thereafter until the option is fully vested.
  3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.46 to $9.71, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.