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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-96-000013
Filing Date
1996-02-07
Accepted
1996-02-07 00:00:00
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 13G FORM SC 13G/A 5535
  Complete submission text file 0000902219-96-000013.txt   7376
Mailing Address
Business Address 2500 FABER PL PALO ALTO CA 94303 4158560200
COLLAGEN CORP /DE (Subject) CIK: 0000021686 (see all company filings)

IRS No.: 942300486 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-35304 | Film No.: 96512382
SIC: 3842 Orthopedic, Prosthetic & Surgical Appliances & Supplies

Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000