EDGAR Filing Documents for 0000950123-10-033774

Form SC 13D - General Statement of Acquisition of Beneficial Ownership:

SEC Accession No. 0000950123-10-033774

Filing Date

2010-04-12

Accepted

2010-04-09 21:37:00

Documents

Group Members

AMERIPRISE FINANCIAL, INC.RIVERSOURCE INVESTMENTS, LLC

Document Format Files

Seq	Description	Document	Type	Size
1	SC 13D	c57397sc13d.htm	SC 13D	93069
2	EX-99.1	c57397exv99w1.htm	EX-99.1	4848
3	EX-99.2	c57397exv99w2.htm	EX-99.2	18710
	Complete submission text file	0000950123-10-033774.txt		118582

Mailing Address 800 Turnpike Street North Andover MA 01845

Business Address 800 Turnpike Street North Andover MA 01845 9787380900

MEMSIC Inc (Subject) CIK: 0001386198 (see all company filings)

IRS No.: 000000000 | Fiscal Year End: 1231
Type: SC 13D | Act: 34 | File No.: 005-83653 | Film No.: 10743691
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