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Filing Details

Accession Number:: 0001140361-10-017389
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-04-23 13:00:00
Reporting Period:: 2009-12-03

Filing Date:: 2010-04-23
Accepted Time:: 2010-04-23 16:25:59
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
1404098	Fund (Master) Focus Spectrum Seligman	Po Box 309, Ugland House South Church Street George Town, Grand Cayman E9 KY1-1104		No	No	Yes	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership
Common Stock	Acquisiton	2009-12-03	32,500	$3.30	2,429,450	No	4	P	Direct
Common Stock	Acquisiton	2009-12-04	7,500	$3.30	2,436,950	No	4	P	Direct
Common Stock	Acquisiton	2009-12-04	900	$3.30	2,437,850	No	4	P	Direct
Common Stock	Acquisiton	2009-12-07	129,900	$3.30	2,567,750	No	4	P	Direct
Common Stock	Acquisiton	2009-12-09	11,681	$3.20	2,579,431	No	4	P	Direct
Common Stock	Acquisiton	2009-12-11	29,319	$3.29	2,608,750	No	4	P	Direct
Common Stock	Acquisiton	2009-12-16	3,130	$3.20	2,611,880	No	4	P	Direct
Common Stock	Acquisiton	2009-12-17	14,075	$3.20	2,625,955	No	4	P	Direct
Common Stock	Acquisiton	2009-12-21	200	$3.10	2,626,155	No	4	P	Direct
Common Stock	Acquisiton	2009-12-30	400	$3.20	2,626,555	No	4	P	Direct
Common Stock	Acquisiton	2009-12-31	9,700	$3.30	2,636,255	No	4	P	Direct
Common Stock	Acquisiton	2009-12-31	400	$3.20	2,636,655	No	4	P	Direct
Common Stock	Acquisiton	2010-01-21	6,300	$3.20	2,642,955	No	4	P	Direct
Common Stock	Acquisiton	2010-01-22	8,800	$3.20	2,651,755	No	4	P	Direct
Common Stock	Acquisiton	2010-01-25	200	$3.20	2,651,955	No	4	P	Direct
Common Stock	Acquisiton	2010-01-26	5,600	$3.20	2,657,555	No	4	P	Direct
Common Stock	Acquisiton	2010-01-26	18,100	$3.20	2,675,655	No	4	P	Direct
Common Stock	Acquisiton	2010-01-27	2,600	$3.20	2,678,255	No	4	P	Direct
Common Stock	Acquisiton	2010-01-29	3,300	$3.20	2,681,555	No	4	P	Direct
Common Stock	Acquisiton	2010-02-01	9,400	$3.20	2,690,955	No	4	P	Direct
Common Stock	Acquisiton	2010-02-02	21,300	$3.20	2,712,255	No	4	P	Direct
Common Stock	Acquisiton	2010-02-03	2,100	$3.20	2,714,355	No	4	P	Direct
Common Stock	Acquisiton	2010-02-04	16,700	$3.20	2,731,055	No	4	P	Direct
Common Stock	Acquisiton	2010-02-11	100	$3.15	2,731,155	No	4	P	Direct
Common Stock	Acquisiton	2010-02-12	300	$3.15	2,731,455	No	4	P	Direct
Common Stock	Acquisiton	2010-02-17	748	$3.15	2,732,203	No	4	P	Direct
Common Stock	Acquisiton	2010-02-19	11,152	$3.20	2,743,355	No	4	P	Direct
Common Stock	Acquisiton	2010-03-31	10,000	$3.19	2,753,355	No	4	P	Direct
Common Stock	Acquisiton	2010-03-31	8,900	$3.19	2,762,255	No	4	P	Direct
Common Stock	Acquisiton	2010-03-31	20,000	$3.18	2,782,255	No	4	P	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership
No	4	P	Direct
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No	4	P	Direct
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No	4	P	Direct