Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000950123-11-083253
Filing Date
2011-09-08
Accepted
2011-09-08 10:26:30
Documents
2

Document Format Files

Seq Description Document Type Size
1 SC 13G c66113bsc13g.htm SC 13G 26991
2 EX-99.1 c66113bexv99w1.htm EX-99.1 3439
  Complete submission text file 0000950123-11-083253.txt   32570
Mailing Address 4 WEST ROCKLAND ROAD MONTCHANIN DE 19710
Business Address 4 WEST ROCKLAND ROAD MONTCHANIN DE 19710 3026561708
ACORN ENERGY, INC. (Subject) CIK: 0000880984 (see all company filings)

EIN.: 222786081 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-43070 | Film No.: 111079787
SIC: 8711 Services-Engineering Services

Mailing Address 227 W MONROE ST STE 3000 CHICAGO IL 60606
Business Address 227 W MONROE STREET SUITE 3000 CHICAGO IL 60606 312-634-9200
COLUMBIA WANGER ASSET MANAGEMENT LLC (Filed by) CIK: 0000908733 (see all company filings)

EIN.: 043519872 | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000