Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001044321-13-000037
Filing Date
2013-02-13
Accepted
2013-02-13 12:06:58
Documents
1
Group Members
AUSTIN W. MARXEAWM INVESTMENT COMPANY, INC.DAVID M. GREENHOUSEMG ADVISERS, L.L.C.MGP ADVISERS LIMITED PARTNERSHIPSPECIAL SITUATIONS CAYMAN FUND, L.P.SPECIAL SITUATIONS FUND III QP, L.P.SPECIAL SITUATIONS PRIVATE EQUITY FUND, L.P.

Document Format Files

Seq Description Document Type Size
1 POWER SOLUTIONS 13G/A powersolutions13gt3.txt SC 13G/A 9262
  Complete submission text file 0001044321-13-000037.txt   11290
Mailing Address C/O SPECIAL SITUATIONS FUNDS 527 MADISON AVENUE, SUITE 2600 NEW YORK NY 10022
Business Address C/O SPECIAL SITUATIONS FUNDS 527 MADISON AVENUE, SUITE 2600 NEW YORK NY 10022 2122076500
MARXE AUSTIN W & GREENHOUSE DAVID M (Filed by) CIK: 0001044321 (see all company filings)

EIN.: 000000000
Type: SC 13G/A

Mailing Address 201 MITTEL DRIVE WOOD DALE IL 60191
Business Address 201 MITTEL DRIVE WOOD DALE IL 60191 630.350.9400
POWER SOLUTIONS INTERNATIONAL, INC. (Subject) CIK: 0001137091 (see all company filings)

EIN.: 330963637 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-84256 | Film No.: 13601128
SIC: 3510 Engines & Turbines