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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000908733-09-000200
Filing Date
2009-02-06
Accepted
2009-02-05 20:58:18
Documents
1

Document Format Files

Seq Description Document Type Size
1 IXYS 13GA3 ixys.htm SC 13G/A 44339
  Complete submission text file 0000908733-09-000200.txt   46606
Mailing Address 227 W MONROE ST STE 3000 CHICAGO IL 60606
Business Address 227 W MONROE STREET SUITE 3000 CHICAGO IL 60606 3126349231
COLUMBIA WANGER ASSET MANAGEMENT LP (Filed by) CIK: 0000908733 (see all company filings)

IRS No.: 363820584 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 3540 BASSETT STREET SANTA CLARA CA 95054
Business Address 3540 BASSETT ST SANTA CLARA CA 95054 4089540500
IXYS CORP /DE/ (Subject) CIK: 0000945699 (see all company filings)

IRS No.: 770140882 | State of Incorp.: DE | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-49227 | Film No.: 09574493
SIC: 3674 Semiconductors & Related Devices