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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000820289-10-000011
Filing Date
2010-02-12
Accepted
2010-02-12 16:01:20
Documents
1

Document Format Files

Seq Description Document Type Size
1 13G/A 2009 FRIESS ASSOCIATES doc9_13ga-2009.txt SC 13G/A 1536
  Complete submission text file 0000820289-10-000011.txt   3422
Mailing Address 115 E. SNOW KING JACKSON HOLE WY 83001
Business Address 115 E. SNOW KING JACKSON HOLE WY 83001 307-739-9699
FRIESS ASSOCIATES LLC (Filed by) CIK: 0000820289 (see all company filings)

IRS No.: 830334121
Type: SC 13G/A

Mailing Address 6480 DOBBIN RD COLUMBIA MD 21045
Business Address 6480 DOBBIN RD COLUMBIA MD 21045 4107400081
MARTEK BIOSCIENCES CORP (Subject) CIK: 0000892025 (see all company filings)

IRS No.: 521399362 | State of Incorp.: DE | Fiscal Year End: 1031
Type: SC 13G/A | Act: 34 | File No.: 005-42613 | Film No.: 10599163
SIC: 2836 Biological Products, (No Diagnostic Substances)