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Home > Insider Trading > Filing (0001140361-10-020088)

Filing Details

Accession Number:: 0001140361-10-020088
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-05-10 13:00:00
Reporting Period:: 2010-05-06

Filing Date:: 2010-05-10
Accepted Time:: 2010-05-10 16:30:18
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1386198	Memsic Inc	MEMS	Semiconductors & Related Devices (3674)	000000000

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
820027	Ameriprise Financial Inc	145 Ameriprise Financial Center Minneapolis MN 55474		No	No	Yes	No
1233991	Riversource Investments Llc	145 Ameriprise Financial Center Minneapolis MN 55474		No	No	Yes	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2010-05-06	30,500	$3.33	2,996,929	No	4	P	Indirect	Investment Adviser on behalf of clients
Common Stock	Acquisiton	2010-05-07	12,500	$3.26	3,009,429	No	4	P	Indirect	Investment Adviser on behalf of clients

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Indirect	Investment Adviser on behalf of clients
No	4	P	Indirect	Investment Adviser on behalf of clients