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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001193125-13-058168
Filing Date
2013-02-14
Accepted
2013-02-14 10:44:53
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G AMENDMENT NO.7 d473340dsc13ga.htm SC 13G/A 36171
  Complete submission text file 0001193125-13-058168.txt   38106
Mailing Address 227 W MONROE ST STE 3000 CHICAGO IL 60606
Business Address 227 W MONROE STREET SUITE 3000 CHICAGO IL 60606 312-634-9200
COLUMBIA WANGER ASSET MANAGEMENT LLC (Filed by) CIK: 0000908733 (see all company filings)

IRS No.: 043519872 | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 1590 BUCKEYE DRIVE MILPITAS CA 95035
Business Address 1590 BUCKEYE DRIVE MILPITAS CA 95035 4084579000
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.: 13607587
SIC: 3674 Semiconductors & Related Devices