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Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000950123-11-059284
Filing Date
2011-06-16
Accepted
2011-06-15 18:41:31
Documents
1
Group Members
AMERIPRISE FINANCIAL, INCCOLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC

Document Format Files

Seq Description Document Type Size
1 SC 13D/A c65162sc13dza.htm SC 13D/A 61294
  Complete submission text file 0000950123-11-059284.txt   62915
Mailing Address 3230 SCOTT BOULEVARD SANTA CLARA CA 95054
Business Address 3230 SCOTT BOULEVARD SANTA CLARA CA 95054 (408) 737-4600
ADVANCED ANALOGIC TECHNOLOGIES INC (Subject) CIK: 0001104042 (see all company filings)

IRS No.: 770462930 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-81524 | Film No.: 11913825
SIC: 3674 Semiconductors & Related Devices

Mailing Address 100 PARK AVENUE NEW YORK NY 10017
Business Address PO BOX 309 UGLAND HOUSE 113 SOUTH CHURCH STREET GEORGE TOWN, GRAND CAYMAN E9 BWI 212-850-1864
Seligman Spectrum Focus (Master) Fund (Filed by) CIK: 0001404098 (see all company filings)

IRS No.: 980498128 | State of Incorp.: E9 | Fiscal Year End: 1231
Type: SC 13D/A