InsiderClue
Stocks · Technology · Electronic Components, NEC

VICOR CORP

VICR Clue Score68
United States Fiscal year ends December CIK 0000751978 Results filed 20 Oct 2026
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What the insiders did Net selling

By person

26 insiders · 1,617 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Patrizio Vinciarelli
Chairman & CEO
$738.74K (6)
$413.54M (754) scheduled
−$412.80M
8,641,640
$1.66B
−13.5%
Claudio Tuozzolo
Corp. Vice President
—
$25.06M (98) scheduled
−$25.06M
13,240
$2.54M
—
Philip D Davies
Corp. VP-Global Sales & Mktg.
—
$19.95M (98) scheduled
−$19.95M
1,920
$368.77K
—
Estia J Eichten
Director
—
$19.32M (66)
−$19.32M
104,825
$20.13M
−73.2%
Michael McNamara
Corp. VP-General Mrg. Ops.
—
$16.90M (30) scheduled
−$16.90M
18,185
$3.49M
+418.4%
James A Simms
CFO and Secretary
—
$14.13M (32) scheduled
−$14.13M
11,303
$2.17M
−75.9%
Andrew D'Amico
Director
—
$11.25M (99) scheduled
−$11.25M
0
$0.00
—
James F Schmidt
CFO, Treasurer, Secretary
—
$8.98M (63) scheduled
−$8.98M
314
$60.31K
−73.6%
Sean Crilly
Corp. VP-Eng., Pwr Syst.
—
$8.67M (18) scheduled
−$8.67M
7,229
$1.39M
+49.2%
Alvaro Doyle
VP and CIO
—
$5.47M (16) scheduled
−$5.47M
42
$8.07K
−88.9%
Quentin A. Fendelet
Corp. VP - CAO
$34.20K (2)
$5.31M (30) scheduled
−$5.28M
0
$0.00
−100.0%
Nancy L Grava
VP Human Resources
—
$5.00M (22) scheduled
−$5.00M
0
$0.00
−100.0%
Alex Gusinov
Corp. VP -Engineering
—
$4.57M (31)
−$4.57M
9,064
$1.74M
+2.5%
Robert Gendron
Corp. VP - Marketing
—
$4.15M (33) scheduled
−$4.15M
0
$0.00
−100.0%
Barry Kelleher
Director
—
$3.68M (43) scheduled
−$3.68M
2,257
$433.50K
0.0%
Jason Carlson
Director
—
$2.93M (27) scheduled
−$2.93M
0
$0.00
—
Samuel J Anderson
Director
—
$2.85M (9)
−$2.85M
7,443
$1.43M
+2.7%
Kemble D Morrison
VP-Corporate Controller
—
$2.68M (26) scheduled
−$2.68M
0
$0.00
—
Liam Griffin
Director
—
$1.24M (17) scheduled
−$1.24M
0
$0.00
—
Joseph A Jeffery
VP-Chief Information Officer
—
$1.17M (5) scheduled
−$1.17M
1,582
$303.85K
0.0%
Richard J Nagel Jr
Corp. VP-CAO
—
$1.13M (12) scheduled
−$1.13M
0
$0.00
—
H Allen Henderson
Director
—
$858.96K (9) scheduled
−$858.96K
219
$42.06K
0.0%
Zmira Lavie
Director
—
$833.50K (5) scheduled
−$833.50K
0
$0.00
—
Zheng John Shen
Director
—
$690.82K (3) scheduled
−$690.82K
0
$0.00
—
Robert F Russell
VP-Product Marketing
—
$249.85K (5) scheduled
−$249.85K
0
$0.00
−100.0%
David T Riddiford
Director
—
$148.29K (2)
−$148.29K
86,972
$16.70M
−10.3%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.