MEMS

MEMSIC IncCIK 1386198 ☆ Sign in to watch Congress trades

Open-mkt buys · 90d

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0 trades · 0 insiders

Open-mkt sales · 90d

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0 trades · 0 insiders

Net · 90d

Insiders on file

AI insights for MEMS PRO

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AI insights for MEMS

Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.

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Daily buy vs sell · 90 days

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Insiders

Insider	Role	Trades	Bought	Sold	Last trade
Zhou Quan	Director, 10% Owner	4	$0	$169.2K	2013-09-17
Kaufman Lawrence A.	Director	5	$0	$262.3K	2013-09-17
Zhao Yang	Chief Executive Officer	41	$0	$4.80M	2013-09-17
Niu Patricia	Chief Financial Officer	12	$0	$1.62M	2013-09-17
Tung Michael	Director	8	$0	$10.20M	2013-09-17
Zavracky Paul M	President, NA & EU Operations	11	$0	$1.76M	2013-09-17
BLETHEN ROGER W	Director	7	$0	$545.7K	2013-09-17
Yang David	Director	2	$0	$0	2012-08-01
Seligman Spectrum Focus (Master) Fund	10% Owner	3	$0	$0	2012-07-20

Trade history

Insider	Role	Code	Trade	Filed	Shares	Price	Value	Owned after
Niu Patricia	Chief Financial Officer	S Sale deriv	2013-09-17	2013-09-20	75,000	$4.23	$317.3K	0	SEC↗
Niu Patricia	Chief Financial Officer	S Sale deriv	2013-09-17	2013-09-20	25,000	$4.23	$105.8K	0	SEC↗
Niu Patricia	Chief Financial Officer	S Sale deriv	2013-09-17	2013-09-20	175,000	$4.23	$740.3K	0	SEC↗
Niu Patricia	Chief Financial Officer	J Other deriv	2013-09-17	2013-09-20	50,000	—	$0	0	SEC↗
Zhao Yang	Chief Executive Officer	S Sale deriv	2013-09-17	2013-09-20	200,000	$4.23	$846.0K	0	SEC↗
Zhao Yang	Chief Executive Officer	J Other deriv	2013-09-17	2013-09-20	250,000	—	$0	0	SEC↗
Zhao Yang	Chief Executive Officer	S Sale deriv	2013-09-17	2013-09-20	46,250	$4.23	$195.6K	0	SEC↗
Zhao Yang	Chief Executive Officer	S Sale deriv	2013-09-17	2013-09-20	100,000	$4.23	$423.0K	0	SEC↗
Zhao Yang	Chief Executive Officer	J Other deriv	2013-09-17	2013-09-20	250,000	—	$0	0	SEC↗
Zhao Yang	Chief Executive Officer	S Sale deriv	2013-09-17	2013-09-20	280,000	$4.23	$1.18M	0	SEC↗
Zavracky Paul M	President, NA & EU Operation	S Sale deriv	2013-09-17	2013-09-20	30,000	$4.23	$126.9K	0	SEC↗
Zavracky Paul M	President, NA & EU Operation	S Sale deriv	2013-09-17	2013-09-20	45,000	$4.23	$190.4K	0	SEC↗
Zavracky Paul M	President, NA & EU Operation	S Sale deriv	2013-09-17	2013-09-20	12,000	$4.23	$50.8K	0	SEC↗
Zavracky Paul M	President, NA & EU Operation	S Sale deriv	2013-09-17	2013-09-20	12,000	$4.23	$50.8K	0	SEC↗
Zavracky Paul M	President, NA & EU Operation	J Other deriv	2013-09-17	2013-09-20	12,000	—	$0	0	SEC↗
Zavracky Paul M	President, NA & EU Operation	S Sale deriv	2013-09-17	2013-09-20	100,000	$4.23	$423.0K	0	SEC↗
Zavracky Paul M	President, NA & EU Operation	S Sale deriv	2013-09-17	2013-09-20	140,000	$4.23	$592.2K	0	SEC↗
Tung Michael	Director	S Sale deriv	2013-09-17	2013-09-20	12,000	$4.23	$50.8K	0	SEC↗
Tung Michael	Director	J Other deriv	2013-09-17	2013-09-20	12,000	—	$0	0	SEC↗
Tung Michael	Director	S Sale deriv	2013-09-17	2013-09-20	12,000	$4.23	$50.8K	0	SEC↗
Kaufman Lawrence A.	Director	S Sale deriv	2013-09-17	2013-09-20	12,000	$4.23	$50.8K	0	SEC↗
Kaufman Lawrence A.	Director	S Sale deriv	2013-09-17	2013-09-20	20,000	$4.23	$84.6K	0	SEC↗
BLETHEN ROGER W	Director	S Sale deriv	2013-09-17	2013-09-20	12,000	$4.23	$50.8K	0	SEC↗
BLETHEN ROGER W	Director	S Sale deriv	2013-09-17	2013-09-20	12,000	$4.23	$50.8K	0	SEC↗
BLETHEN ROGER W	Director	J Other deriv	2013-09-17	2013-09-20	12,000	—	$0	0	SEC↗
BLETHEN ROGER W	Director	S Sale deriv	2013-09-17	2013-09-20	75,000	$4.23	$317.3K	0	SEC↗
Niu Patricia	Chief Financial Officer	S Sale	2013-09-17	2013-09-20	89,685	$4.23	$379.4K	0	SEC↗
Niu Patricia	Chief Financial Officer	S Sale	2013-09-17	2013-09-20	17,500	$4.23	$74.0K	0	SEC↗
Zhao Yang	Chief Executive Officer	S Sale	2013-09-17	2013-09-20	467,058	$4.23	$1.98M	0	SEC↗
Zhao Yang	Chief Executive Officer	S Sale	2013-09-17	2013-09-20	18,596	$4.23	$78.7K	0	SEC↗
Zavracky Paul M	President, NA & EU Operation	S Sale	2013-09-17	2013-09-20	30,000	$4.23	$126.9K	0	SEC↗
Zavracky Paul M	President, NA & EU Operation	S Sale	2013-09-17	2013-09-20	47,524	$4.23	$201.0K	0	SEC↗
Zhou Quan	Director, 10% Owner	S Sale	2013-09-17	2013-09-20	21,666	$4.23	$91.6K	0	SEC↗
Zhou Quan	Director, 10% Owner	U Tender	2013-09-17	2013-09-20	4,725,223	—	$0	0	SEC↗
Zhou Quan	Director, 10% Owner	S Sale	2013-09-17	2013-09-20	18,334	$4.23	$77.6K	0	SEC↗
Tung Michael	Director	S Sale	2013-09-17	2013-09-20	15,000	$4.23	$63.5K	0	SEC↗
Tung Michael	Director	S Sale	2013-09-17	2013-09-20	1,072,069	$4.23	$4.53M	0	SEC↗
Tung Michael	Director	S Sale	2013-09-17	2013-09-20	15,000	$4.23	$63.5K	0	SEC↗
Tung Michael	Director	S Sale	2013-09-17	2013-09-20	1,285,551	$4.23	$5.44M	0	SEC↗
Kaufman Lawrence A.	Director	S Sale	2013-09-17	2013-09-20	15,000	$4.23	$63.5K	0	SEC↗
Kaufman Lawrence A.	Director	S Sale	2013-09-17	2013-09-20	15,000	$4.23	$63.5K	0	SEC↗
BLETHEN ROGER W	Director	S Sale	2013-09-17	2013-09-20	15,000	$4.23	$63.5K	0	SEC↗
BLETHEN ROGER W	Director	S Sale	2013-09-17	2013-09-20	15,000	$4.23	$63.5K	0	SEC↗
Niu Patricia	Chief Financial Officer	M Exercise deriv	2013-07-05	2013-07-09	10,000	—	$0	0	SEC↗
Niu Patricia	Chief Financial Officer	M Exercise deriv	2013-07-05	2013-07-09	25,000	—	$0	0	SEC↗
Zavracky Paul M	President, NA & EU Operation	F Tax w/h	2013-07-05	2013-07-09	4,898	$4.10	$20.1K	77,524	SEC↗
Niu Patricia	Chief Financial Officer	F Tax w/h	2013-07-05	2013-07-09	2,815	$4.10	$11.5K	72,185	SEC↗
Niu Patricia	Chief Financial Officer	M Exercise	2013-07-05	2013-07-09	10,000	$0.30	$3.0K	82,185	SEC↗
Niu Patricia	Chief Financial Officer	M Exercise	2013-07-05	2013-07-09	25,000	$1.54	$38.5K	107,185	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2013-04-09	2013-04-12	4,782	$2.86	$13.7K	467,058	SEC↗
Yang David	Director	D To issuer	2012-08-01	2012-08-03	30,000	—	$0	0	SEC↗
Seligman Spectrum Focus (Maste	10% Owner	D To issuer	2012-07-20	2012-07-23	6,200	$2.25	$13.9K	3,432,244	SEC↗
Seligman Spectrum Focus (Maste	10% Owner	D To issuer	2012-07-19	2012-07-23	5,000	$2.29	$11.4K	3,438,444	SEC↗
Zhao Yang	Chief Executive Officer	A Award deriv	2012-05-20	2012-05-22	280,000	—	$0	1,126,250	SEC↗
Zavracky Paul M	President, NA & EU Operation	A Award deriv	2012-05-20	2012-05-22	140,000	—	$0	351,000	SEC↗
Niu Patricia	Chief Financial Officer	A Award deriv	2012-05-20	2012-05-22	175,000	—	$0	360,000	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	800	$3.87	$3.1K	482,040	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	1,850	$3.85	$7.1K	480,190	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	300	$3.85	$1.2K	479,890	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	1,000	$3.86	$3.9K	478,890	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	550	$3.86	$2.1K	478,340	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	500	$3.86	$1.9K	477,840	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	400	$3.86	$1.5K	477,440	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	600	$3.86	$2.3K	476,840	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	2,000	$3.80	$7.6K	474,840	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	400	$3.80	$1.5K	474,440	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	2,100	$3.80	$8.0K	472,340	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	100	$3.80	$380	472,240	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	300	$3.81	$1.1K	471,940	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-10	2012-04-11	100	$3.81	$381	471,840	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-09	2012-04-11	2,100	$3.83	$8.0K	484,940	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-09	2012-04-11	200	$3.82	$764	487,040	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-09	2012-04-11	600	$3.82	$2.3K	487,240	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-09	2012-04-11	200	$3.84	$768	484,740	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-09	2012-04-11	1,000	$3.84	$3.8K	483,740	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-09	2012-04-11	200	$3.84	$768	483,540	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-09	2012-04-11	700	$3.82	$2.7K	482,840	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-05	2012-04-06	3,975	$4.10	$16.3K	488,840	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-05	2012-04-06	25	$4.14	$103	492,815	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-05	2012-04-06	1,000	$4.12	$4.1K	487,840	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-04	2012-04-06	2,500	$4.01	$10.0K	500,340	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-04	2012-04-06	300	$4.07	$1.2K	492,840	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-04	2012-04-06	700	$4.02	$2.8K	499,640	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-04	2012-04-06	100	$4.04	$404	499,540	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-04	2012-04-06	1,700	$4.03	$6.9K	497,840	SEC↗
Zhao Yang	Chief Executive Officer	F Tax w/h	2012-04-04	2012-04-06	4,700	$4.05	$19.0K	493,140	SEC↗
Zhao Yang	Chief Executive Officer	S Sale	2012-03-16	2012-03-19	20,000	$5.00	$100.0K	159,084	SEC↗
BLETHEN ROGER W	Director	A Award	2012-03-02	2012-03-05	15,000	—	$0	30,000	SEC↗
Yang David	Director	A Award	2012-03-02	2012-03-05	15,000	—	$0	30,000	SEC↗
Kaufman Lawrence A.	Director	A Award	2012-03-02	2012-03-05	15,000	—	$0	30,000	SEC↗
Tung Michael	Director	A Award	2012-03-02	2012-03-05	15,000	—	$0	30,000	SEC↗
Zhou Quan	Director, 10% Owner	A Award	2012-03-02	2012-03-05	15,000	—	$0	40,000	SEC↗
Seligman Spectrum Focus (Maste	10% Owner	J Other	2012-01-06	2012-01-09	268,209	$2.50	$670.5K	3,443,444	SEC↗