SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902664-12-000591
Filing Date
2012-03-16
Accepted
2012-03-16 12:41:25
Documents
1

Document Format Files

Seq Description Document Type Size
1 ACTIVE POWER, INC. p12-0924sc13g.htm SC 13G 261499
  Complete submission text file 0000902664-12-000591.txt   262930
Mailing Address 262 HARBOR DRIVE, 4TH FLOOR STAMFORD CT 06902
Business Address 262 HARBOR DRIVE, 4TH FLOOR STAMFORD CT 06902 203-564-4230
ARDSLEY ADVISORY PARTNERS (Filed by) CIK: 0000900529 (see all company filings)

IRS No.: 000000000 | State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 2128 WEST BRAKER LANE, BK12 AUSTIN TX 78758
Business Address 2128 WEST BRAKER LANE, BK12 AUSTIN TX 78758 5128366464
ACTIVE POWER INC (Subject) CIK: 0001044435 (see all company filings)

IRS No.: 742642142 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-59961 | Film No.: 12696675
SIC: 4911 Electric Services