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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-12-002475
Filing Date
2012-03-12
Accepted
2012-03-12 16:55:08
Documents
27
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a2207978z10-k.htm 10-K 1737533
2 EX-10.32 a2207978zex-10_32.htm EX-10.32 47973
3 EX-10.33 a2207978zex-10_33.htm EX-10.33 99355
4 EX-10.34 a2207978zex-10_34.htm EX-10.34 89580
5 EX-10.35 a2207978zex-10_35.htm EX-10.35 100038
6 EX-10.36 a2207978zex-10_36.htm EX-10.36 529955
7 EX-10.37 a2207978zex-10_37.htm EX-10.37 285038
8 EX-10.38 a2207978zex-10_38.htm EX-10.38 171363
9 EX-10.39 a2207978zex-10_39.htm EX-10.39 78993
10 EX-21.1 a2207978zex-21_1.htm EX-21.1 22890
11 EX-23.1 a2207978zex-23_1.htm EX-23.1 2805
12 EX-31.1 a2207978zex-31_1.htm EX-31.1 8070
13 EX-31.2 a2207978zex-31_2.htm EX-31.2 8069
14 EX-32.1 a2207978zex-32_1.htm EX-32.1 4517
15 EX-32.2 a2207978zex-32_2.htm EX-32.2 4517
22 G542891.JPG g542891.jpg GRAPHIC 1774
23 G128601.JPG g128601.jpg GRAPHIC 1551
24 G1021069.JPG g1021069.jpg GRAPHIC 1693
25 G783401.JPG g783401.jpg GRAPHIC 2698
26 G742007.JPG g742007.jpg GRAPHIC 55247
27 G203936.JPG g203936.jpg GRAPHIC 43290
  Complete submission text file 0001047469-12-002475.txt   13888225

Data Files

Seq Description Document Type Size
16 EX-101.INS aone-20111231.xml EX-101.INS 1463365
17 EX-101.SCH aone-20111231.xsd EX-101.SCH 106928
18 EX-101.CAL aone-20111231_cal.xml EX-101.CAL 119093
19 EX-101.LAB aone-20111231_lab.xml EX-101.LAB 1695554
20 EX-101.PRE aone-20111231_pre.xml EX-101.PRE 727180
21 EX-101.DEF aone-20111231_def.xml EX-101.DEF 516010
Mailing Address 200 WEST STREET WALTHAM MA 02451
Business Address 200 WEST STREET WALTHAM MA 02451 6177785700
A123 SYSTEMS, INC. (Filer) CIK: 0001167178 (see all company filings)

IRS No.: 043583876 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34463 | Film No.: 12684581
SIC: 3690 Miscellaneous Electrical Machinery, Equipment & Supplies
Office of Manufacturing