Insider · CIK 0001451294

Liou Fu-Tai

Reports to the SEC for 1 company · FREMONT, CA

sec.gov

Transactions

Companies

Filings

CIK

0001451294

Forms 4 and 5

Insider transactions

25 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2013-10-01	VOLTERRA SEMICONDUCTOR CORPStock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−10.2K sh	—	—	0
2013-10-01	VOLTERRA SEMICONDUCTOR CORPD Disposition to Issuer	Director	DDisposition to Issuer	−20.7K sh	—	—	0
2013-10-01	VOLTERRA SEMICONDUCTOR CORPRestricuted Stock UnitD Disposition to Issuer	Director	DDisposition to Issuer	−3,600 sh	—	—	0
2013-10-01	VOLTERRA SEMICONDUCTOR CORPStock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−5,000 sh	—	—	0
2013-04-15	VOLTERRA SEMICONDUCTOR CORPRestricted Stock UnitA Award	Director	AAward	+3,600 sh	—	—	3,600
2013-04-14	VOLTERRA SEMICONDUCTOR CORPRestricted Stock UnitM Exercise/Conversion	Director	MExercise/Conversion	−3,600 sh	—	—	0
2013-04-14	VOLTERRA SEMICONDUCTOR CORPM Exercise/Conversion	Director	MExercise/Conversion	+3,600 sh	—	—	20,700
2012-04-20	VOLTERRA SEMICONDUCTOR CORPRestricted Stock UnitA Award	Director	AAward	+3,600 sh	—	—	3,600
2012-04-19	VOLTERRA SEMICONDUCTOR CORPM Exercise/Conversion	Director	MExercise/Conversion	+3,600 sh	—	—	17,100
2012-04-19	VOLTERRA SEMICONDUCTOR CORPRestricted Stock UnitM Exercise/Conversion	Director	MExercise/Conversion	−3,600 sh	—	—	0
2012-01-26	VOLTERRA SEMICONDUCTOR CORPStock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−6,900 sh	—	—	10,200
2012-01-26	VOLTERRA SEMICONDUCTOR CORPM Exercise/Conversion	Director	MExercise/Conversion	+6,900 sh	$7.28	+$50.2K	20,400
2012-01-26	VOLTERRA SEMICONDUCTOR CORPS Sale	Director	SSale	−6,900 sh	$30.67	−$212K	13,500
2011-12-06	VOLTERRA SEMICONDUCTOR CORPM Exercise/Conversion	Director	MExercise/Conversion	+3,000 sh	$7.28	+$21.8K	16,500
2011-12-06	VOLTERRA SEMICONDUCTOR CORPS Sale	Director	SSale	−3,000 sh	$25.14	−$75.4K	13,500
2011-12-06	VOLTERRA SEMICONDUCTOR CORPStock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	+3,000 sh	—	—	17,100
2011-04-22	VOLTERRA SEMICONDUCTOR CORPRestricted Stock UnitA Award	Director	AAward	+3,600 sh	—	—	3,600
2011-04-21	VOLTERRA SEMICONDUCTOR CORPM Exercise/Conversion	Director	MExercise/Conversion	+3,600 sh	—	—	13,500
2011-04-21	VOLTERRA SEMICONDUCTOR CORPRestricted Stock UnitM Exercise/Conversion	Director	MExercise/Conversion	−3,600 sh	—	—	0
2010-06-09	VOLTERRA SEMICONDUCTOR CORPM Exercise/Conversion	Director	MExercise/Conversion	+4,900 sh	$7.28	+$35.7K	9,900
2010-06-09	VOLTERRA SEMICONDUCTOR CORPStock Option (Right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−4,900 sh	—	—	25,100
2010-05-25	VOLTERRA SEMICONDUCTOR CORPM Exercise/Conversion	Director	MExercise/Conversion	+5,000 sh	$7.28	+$36.4K	5,000
2010-05-25	VOLTERRA SEMICONDUCTOR CORPStock Option (Right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−5,000 sh	—	—	30,000
2010-04-23	VOLTERRA SEMICONDUCTOR CORPRestricted Stock UnitA Award	Director	AAward	+3,600 sh	—	—	3,600
2009-04-24	VOLTERRA SEMICONDUCTOR CORPStock Option (right to buy)A Award	Director	AAward	+5,000 sh	—	—	35,000

Recent filings

Accepted (ET)
Oct 14
VOLTERRA SEMICONDUCTOR CORP0001209191-13-046420
SEC(opens sec.gov)
Apr 174
Liou Fu-Tai0001209191-13-021813
SEC(opens sec.gov)
Apr 234
Liou Fu-Tai0001209191-12-023942
SEC(opens sec.gov)
Jan 304
Liou Fu-Tai0001209191-12-006223
SEC(opens sec.gov)
Dec 74
Liou Fu-Tai0001209191-11-060166
SEC(opens sec.gov)
Apr 254
Liou Fu-Tai0001209191-11-024275
SEC(opens sec.gov)
Jun 104
Liou Fu-Tai0001209191-10-033553
SEC(opens sec.gov)

Companies

VOLTERRA SEMICONDUCTOR CORPDirector

Address

C/O VOLTERRA SEMICONDUCTOR CORPORATION 47467 FREMONT BLVD.

FREMONT, CA, 94538