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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000950124-99-001012
Filing Date
1999-02-12
Accepted
1999-02-12 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 STATEMENT OF BENEFICIAL OWNER BY CERTAIN PERSON SC 13G 9156
  Complete submission text file 0000950124-99-001012.txt   11093
Mailing Address 477 NORTH MATHILDA AVENUE SUNNYVALE CA 94086
Business Address 477 NORTH MATHILDA AVENUE SUNNYVALE CA 94086 4085239210
POWER INTEGRATIONS INC (Subject) CIK: 0000833640 (see all company filings)

IRS No.: 943065014 | State of Incorp.: CA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-52867 | Film No.: 99533509
SIC: 3674 Semiconductors & Related Devices

Mailing Address 25 EAST ERIE ST CHICAGO IL 60611
Business Address 25 EAST ERIE ST CHICAGO IL 60611 3125873800
DRIEHAUS CAPITAL MANAGEMENT INC (Filed by) CIK: 0000938206 (see all company filings)

IRS No.: 363196026 | State of Incorp.: IL | Fiscal Year End: 1231