Insider List

40/Page

Total 34

Insider Name
Alex Gusinov
Alvaro Doyle
Andrew D'amico
Barry Kelleher
Claudio Tuozzolo
David T Riddiford
David W Nesbitt
Douglas Richardson
Estia J Eichten
Germain Thomas A St
H Allen Henderson
James A Simms
James F Schmidt
Jason Carlson
Jay M Prager
Joseph A Jeffery
Joseph W Kelly
Kemble D Morrison
Liam Griffin
Mark A Glazer
Michael Ansour
Michael Mcnamara
Nagel Richard J Jr
Nancy L Grava
Patrizio Vinciarelli
Philip D Davies
Quentin A. Fendelet
Richard E Zengilowski
Robert F Russell
Robert Gendron
Samuel J Anderson
Sean Crilly
Zheng John Shen
Zmira Lavie

Insider Name	Latest Transaction Date	Aggregate Performance						Aggregate Performance Relative to S&P 500						Companys
Insider Name	Latest Transaction Date	1M	3M	6M	1Y	2Y	3Y	1M	3M	6M	1Y	2Y	3Y	Companys
Insider Name	Latest Transaction Date	Aggregate Performance						Aggregate Performance Relative to S&P 500						Companys
Insider Name	Latest Transaction Date	1M	3M	6M	1Y	2Y	3Y	1M	3M	6M	1Y	2Y	3Y	Companys
Alex Gusinov	2024-11-13	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Alvaro Doyle	2024-05-08	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Andrew D'amico	2025-07-23	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Barry Kelleher	2007-06-15	14.270	14.270	14.030	-11.610	-28.410	0.030	12.990	-4.090	18.270	-0.330	-6.060	10.080	VICR
Claudio Tuozzolo	2025-02-26	-	-	-	-	-	-	-	-	-	-	-	-	VICR
David T Riddiford	2016-11-29	-	-	-	-	-	-	-	-	-	-	-	-	VICR DWCH
David W Nesbitt	2005-11-21	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Douglas Richardson	2014-11-07	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Estia J Eichten	2024-12-02	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Germain Thomas A St	2006-02-24	-	-	-	-	-	-	-	-	-	-	-	-	VICR
H Allen Henderson	2019-05-01	-	-	-	-	-	-	-	-	-	-	-	-	VICR
James A Simms	2013-06-18	44.110	44.110	130.040	61.030	62.910	26.350	41.840	48.960	120.420	42.560	49.590	18.520	VICR PAR
James F Schmidt		-	-	-	-	-	-	-	-	-	-	-	-	VICR
Jason Carlson	2021-07-29	-	-	-	-	-	-	-	-	-	-	-	-	VICR SMTC
Jay M Prager	2006-02-22	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Joseph A Jeffery	2018-07-26	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Joseph W Kelly		-	-	-	-	-	-	-	-	-	-	-	-	VICR
Kemble D Morrison	2024-02-26	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Liam Griffin	2024-05-02	3.040	3.040	27.610	13.970	21.020	18.940	0.730	19.920	17.730	1.950	17.090	17.790	SWKS NATI VICR
Mark A Glazer	2006-02-14	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Michael Ansour	2007-03-15	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Michael Mcnamara	2021-11-03	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Nagel Richard J Jr	2022-03-02	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Nancy L Grava	2024-05-03	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Patrizio Vinciarelli	2017-12-14	-2.610	-2.610	50.850	70.350	53.920	47.120	-1.850	15.650	43.020	55.500	39.110	35.480	VICR
Philip D Davies	2024-08-14	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Quentin A. Fendelet	2023-08-31	-13.100	-13.100	-44.390	-43.190	-17.170	-	-8.230	-45.150	-58.350	-68.500	-36.300	-	VICR
Richard E Zengilowski	2014-10-30	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Robert F Russell	2019-03-01	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Robert Gendron	2024-11-07	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Samuel J Anderson	2021-08-10	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Sean Crilly	2024-05-14	-	-	-	-	-	-	-	-	-	-	-	-	VICR
Zheng John Shen		-	-	-	-	-	-	-	-	-	-	-	-	VICR
Zmira Lavie		-	-	-	-	-	-	-	-	-	-	-	-	VICR

40/Page

Total 34

Research Tools

All-In-One Screener Stock Ideas Stock List Guru List Guru Real-Time Picks Insider List Insider Trades Economic Indicators Sector & Industry Performance DCF Calculator Discussion Board

Product

Pricing Plans Excel Add-In Google Sheets Add-on Data API Stock Comparison Table Manual of Stocks Instant Alerts Mobile App Newsletters Signup 中文

Education

Financial Glossary Tutorials FAQ Buffett Indicator Shiller P/E Yield Curve Today U.S. Inflation Rate Global Market Valuation Fed Net Liquidity Buffett Assets Allocation

Company

About GuruFocus Career Contact Us Advertise Term of Use Privacy Policy Referral Program Partner Program

Survey

We'd love to learn more about your experiences on GuruFocus.com and how we can improve!

Take Survey

Disclaimers

GuruFocus.com is not operated by a broker or a dealer. Under no circumstances does any information posted on GuruFocus.com represent a recommendation to buy or sell a security. The information on this site, and in its related newsletters, is not intended to be, nor does it constitute investment advice or recommendations. The individuals or entities selected as "gurus" may buy and sell securities before and after any particular article and report and information herein is published, with respect to the securities discussed in any article and report posted herein. Gurus may be added or dropped from the GuruFocus site at any time. In no event shall GuruFocus.com be liable to any member, guest or third party for any damages of any kind arising out of the use of any content or other material published or available on GuruFocus.com, or relating to the use of, or inability to use, GuruFocus.com or any content, including, without limitation, any investment losses, lost profits, lost opportunity, special, incidental, indirect, consequential or punitive damages. Past performance is a poor indicator of future performance. The information on this site, and in its related newsletters, is not intended to be, nor does it constitute investment advice or recommendations. The information on this site is in no way guaranteed for completeness, accuracy or in any other way. The gurus listed in this website are not affiliated with GuruFocus.com, LLC. Stock quotes are provided by QuoteMedia, Inc. (CSI). Company fundamental data is provided by Morningstar. Analyst estimates data is sourced from both Refinitiv and Morningstar, with priority given to Refinitiv data. Data is updated daily.