Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001144204-07-063742
Filing Date
2007-11-21
Accepted
2007-11-21 12:25:00
Documents
1
Group Members
BLACK RIVER COMMODITY EQUITY LONG/SHORT FUND LTD.BLACK RIVER LONG/SHORT FUND LTD.

Document Format Files

Seq Description Document Type Size
1 v095333_sc13g.htm SC 13G 175415
  Complete submission text file 0001144204-07-063742.txt   177430
Mailing Address 7777 WASHINGTON VILLAGE DRIVE SUITE 130 DAYTON OH 45459
Business Address 7777 WASHINGTON VILLAGE DRIVE SUITE 130 DAYTON OH 45459 9374287172
DAYTON SUPERIOR CORP (Subject) CIK: 0000854709 (see all company filings)

EIN.: 310676346 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-46337 | Film No.: 071262207
SIC: 3317 Steel Pipe & Tubes

Mailing Address 12700 WHITEWATER DRIVE MINNETONKA MN 55343
Business Address 12700 WHITEWATER DRIVE MINNETONKA MN 55343 952-984-3557
Black River Asset Management LLC (Filed by) CIK: 0001303241 (see all company filings)

EIN.: 412066451 | State of Incorp.: DE | Fiscal Year End: 0531
Type: SC 13G