Adriana Chiocchi Insider Trading $MPWR MONOLITHIC POWER SYSTEMS INC

FREE EMAIL WATCHDOG

Get free email notifications about insider trading for Adriana Chiocchi.

Your email is safe with us.
The service is free and you can unsubscribe at any time.

General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Adriana Chiocchi. Adriana Chiocchi is Chief Legal Officer in MONOLITHIC POWER SYSTEMS INC ($MPWR) and Senior V.P. and CLO in MONOLITHIC POWER SYSTEMS INC ($MPWR).

Adriana Chiocchi in MONOLITHIC POWER SYSTEMS INC

Trading Symbol: MPWR
Industry: SEMICONDUCTORS & RELATED DEVICES [3674]
Position of Adriana Chiocchi: Senior V.P. and CLO, Chief Legal Officer
Holdings: 7,500 shares
Current Value: $670,275
Latest Transaction: Oct 05 2009
$MPWR Market Capitalization: $3.66B
$MPWR Previous Close: $89.37

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of Adriana Chiocchi in MONOLITHIC POWER SYSTEMS INC

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

Page: 1

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Oct 05 2009	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Option Exercise	M	11.85	12,000	142,200	57,500
Oct 05 2009	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Sell	S	21.14	12,444	263,030	7,500	19.9 K to 7.5 K (-62.39 %)
Oct 05 2009	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Buy	M	11.85	12,000	142,200	19,944	7.9 K to 19.9 K (+151.06 %)
Aug 05 2009	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Sell	S	23.12	3,664	84,712	7,944	11.6 K to 7.9 K (-31.56 %)
Aug 04 2009	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Payment of Exercise	F	22.75	2,086	47,458	11,608	13.7 K to 11.6 K (-15.23 %)
Jun 03 2009	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Option Exercise	M	11.85	25,000	296,250	69,500
Jun 03 2009	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Sell	S	20.47	26,406	540,531	13,694	40.1 K to 13.7 K (-65.85 %)
Jun 03 2009	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Buy	M	11.85	25,000	296,250	40,100	15.1 K to 40.1 K (+165.56 %)
Feb 27 2009	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Sell	S	24.92	3,683	91,780	15,750	19.4 K to 15.8 K (-18.95 %)
Feb 03 2009	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Payment of Exercise	F	11.82	1,094	12,930	18,339	19.4 K to 18.3 K (-5.63 %)
Oct 28 2008	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Option Exercise	A	15.74	50,000	787,000	50,000
Aug 04 2008	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Payment of Exercise	F	25.14	2,056	51,688	19,444	21.5 K to 19.4 K (-9.56 %)
May 06 2008	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Option Exercise	M	11.85	18,500	219,225	94,500
May 06 2008	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Sell	S	24.04	18,500	444,740	21,500	40 K to 21.5 K (-46.25 %)
May 06 2008	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Senior V.P. and CLO	Buy	M	11.85	18,500	219,225	40,000	21.5 K to 40 K (+86.05 %)
Feb 11 2008	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Option Exercise	A	15.60	18,750	292,500	18,750
Feb 11 2008	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Grant	A	0.00	10,000	0	21,500	11.5 K to 21.5 K (+86.96 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Option Exercise	M	11.85	37,000	438,450	113,000
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Sell	S	25.92	1,000	25,920	11,500	12.5 K to 11.5 K (-8.00 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Sell	S	25.90	2,000	51,800	12,500	14.5 K to 12.5 K (-13.79 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Sell	S	25.89	500	12,945	14,500	15 K to 14.5 K (-3.33 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Sell	S	25.87	500	12,935	15,000	15.5 K to 15 K (-3.23 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Sell	S	25.86	500	12,930	15,500	16 K to 15.5 K (-3.12 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Sell	S	25.85	4,000	103,400	16,000	20 K to 16 K (-20.00 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Sell	S	25.84	3,000	77,520	20,000	23 K to 20 K (-13.04 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Sell	S	25.83	2,500	64,575	23,000	25.5 K to 23 K (-9.80 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Sell	S	25.82	8,500	219,470	25,500	34 K to 25.5 K (-25.00 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Sell	S	25.81	2,500	64,525	34,000	36.5 K to 34 K (-6.85 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Sell	S	25.80	11,500	296,700	36,500	48 K to 36.5 K (-23.96 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Sell	S	25.78	500	12,890	48,000	48.5 K to 48 K (-1.03 %)
Oct 03 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Buy	M	11.85	37,000	438,450	48,500	11.5 K to 48.5 K (+321.74 %)
Aug 07 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Option Exercise	A	18.77	57,000	1,069,890	57,000
Aug 07 2007	MPWR	MONOLITHIC POWER S ...	Chiocchi Adriana	Chief Legal Officer	Grant	A	0.00	11,500	0	11,500	0 to 11.5 K

Page: 1