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VICOR CORP

VICR Net selling
CIK 0000751978 #964 in the set updated 17 Sep 2026
Bought (120 mo)
$772.94K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$566.85M
$327.35M on a plan · $146.79M straight out of an exercise
Sold at will
$92.71M
181 of 1509 sales
Net
−$566.08M
−$91.94M against sales at will

By person

26 insiders · 1,570 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
VINCIARELLI PATRIZIO
Chairman & CEO
$738.74K (6)
$401.01M (730) scheduled
−$400.28M
8,514,515
$1.57B
−13.4%
Tuozzolo Claudio
Corp. Vice President
—
$25.06M (98) scheduled
−$25.06M
13,240
$2.45M
—
EICHTEN ESTIA J
Director
—
$19.47M (69)
−$19.47M
104,825
$19.38M
−74.0%
Davies Philip D
Corp. VP-Global Sales & Mktg.
—
$18.41M (75) scheduled
−$18.41M
1,920
$354.91K
—
McNamara Michael
Corp. VP-General Mrg. Ops.
—
$16.90M (30) scheduled
−$16.90M
18,185
$3.36M
+418.4%
SIMMS JAMES A
CFO and Secretary
—
$14.13M (32) scheduled
−$14.13M
11,303
$2.09M
−75.9%
D'Amico Andrew
Director
—
$11.25M (99) scheduled
−$11.25M
0
$0.00
—
Schmidt James F
CFO, Treasurer, Secretary
—
$8.98M (63) scheduled
−$8.98M
314
$58.04K
−73.6%
CRILLY SEAN
Corp. VP-Eng., Pwr Syst.
—
$8.67M (18) scheduled
−$8.67M
7,229
$1.34M
+49.2%
Doyle Alvaro
VP and CIO
—
$5.47M (16) scheduled
−$5.47M
42
$7.76K
−88.9%
Fendelet Quentin A.
Corp. VP - CAO
$34.20K (2)
$5.31M (30) scheduled
−$5.28M
0
$0.00
−100.0%
Grava Nancy L
VP Human Resources
—
$5.00M (22) scheduled
−$5.00M
0
$0.00
−100.0%
Gusinov Alex
Corp. Vice President Eng.
—
$4.57M (31)
−$4.57M
5,989
$1.11M
−32.3%
GENDRON ROBERT
Corp. VP - Marketing
—
$4.15M (33) scheduled
−$4.15M
0
$0.00
−100.0%
KELLEHER BARRY
Director
—
$3.68M (43) scheduled
−$3.68M
2,257
$417.21K
0.0%
CARLSON JASON
Director
—
$2.93M (27) scheduled
−$2.93M
0
$0.00
—
ANDERSON SAMUEL J
Director
—
$2.85M (9)
−$2.85M
7,443
$1.38M
+2.7%
Morrison Kemble D
VP-Corporate Controller
—
$2.68M (26) scheduled
−$2.68M
0
$0.00
—
GRIFFIN LIAM
Director
—
$1.24M (17) scheduled
−$1.24M
0
$0.00
—
JEFFERY JOSEPH A
VP-Chief Information Officer
—
$1.17M (5) scheduled
−$1.17M
1,582
$292.43K
0.0%
Nagel Richard J Jr
Corp. VP-CAO
—
$1.13M (12) scheduled
−$1.13M
0
$0.00
—
HENDERSON H ALLEN
Director
—
$858.96K (9) scheduled
−$858.96K
219
$40.48K
0.0%
Lavie Zmira
Director
—
$833.50K (5) scheduled
−$833.50K
0
$0.00
—
Shen Zheng John
Director
—
$690.82K (3) scheduled
−$690.82K
0
$0.00
—
RUSSELL ROBERT F
VP-Product Marketing
—
$249.85K (5) scheduled
−$249.85K
0
$0.00
−100.0%
RIDDIFORD DAVID T
Director
—
$148.29K (2)
−$148.29K
86,972
$16.08M
−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.

Individual transactions

57
Insider
Date
Role
Action
Shares
Price
Amount
Davies Philip D
1 Sep 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
100
$184.85
$18.49K
Davies Philip D
1 Sep 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
700
$178.66
$125.06K
Davies Philip D
1 Sep 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
1,100
$177.63
$195.39K
Davies Philip D
1 Sep 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
1,173
$176.59
$207.14K
Lavie Zmira
17 Aug 2026
Director
Sold after exercise
908
$250.00
$227.00K
Davies Philip D
3 Aug 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
100
$216.04
$21.60K
Davies Philip D
3 Aug 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
400
$215.03
$86.01K
Davies Philip D
3 Aug 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
1,372
$214.02
$293.63K
Davies Philip D
3 Aug 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
500
$212.54
$106.27K
Davies Philip D
3 Aug 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
100
$209.42
$20.94K
Davies Philip D
3 Aug 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
200
$206.42
$41.28K
Davies Philip D
3 Aug 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
100
$203.91
$20.39K
Davies Philip D
3 Aug 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
100
$201.62
$20.16K
Davies Philip D
3 Aug 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
200
$200.06
$40.01K
Lavie Zmira
23 Jul 2026
Director
Sold after exercise
1,216
$224.72
$273.26K
Davies Philip D
1 Jul 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
100
$366.68
$36.67K
Davies Philip D
1 Jul 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
200
$364.52
$72.90K
Davies Philip D
1 Jul 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
470
$361.95
$170.12K
Davies Philip D
1 Jul 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
230
$359.82
$82.76K
Davies Philip D
1 Jul 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
300
$358.62
$107.59K
Davies Philip D
1 Jul 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
400
$357.62
$143.05K
Davies Philip D
1 Jul 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
400
$354.76
$141.90K
Davies Philip D
1 Jul 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
300
$353.31
$105.99K
Davies Philip D
1 Jul 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
300
$352.45
$105.74K
Davies Philip D
1 Jul 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
200
$349.52
$69.90K
Davies Philip D
1 Jul 2026
Corp. VP-Global Sales & Mktg.
Sold after exercise
173
$348.84
$60.35K
D'Amico Andrew
26 Jun 2026
Director
Sold after exercise
331
$319.53
$105.76K
D'Amico Andrew
25 Jun 2026
Director
Sold after exercise
200
$336.82
$67.36K
Schmidt James F
25 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
50
$342.51
$17.13K
Schmidt James F
25 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
50
$338.09
$16.90K
Schmidt James F
25 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
100
$334.86
$33.49K
Schmidt James F
25 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
211
$333.22
$70.31K
Schmidt James F
25 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
50
$331.84
$16.59K
Schmidt James F
25 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
110
$330.99
$36.41K
Schmidt James F
25 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
79
$330.02
$26.07K
Schmidt James F
25 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
200
$328.53
$65.71K
Schmidt James F
25 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
150
$327.19
$49.08K
Schmidt James F
24 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
331
$334.90
$110.85K
Schmidt James F
23 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
754
$330.00
$248.82K
D'Amico Andrew
23 Jun 2026
Director
Sold after exercise
754
$330.00
$248.82K
Schmidt James F
22 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
145
$367.06
$53.22K
Schmidt James F
22 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
169
$365.12
$61.71K
Schmidt James F
22 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
190
$363.97
$69.15K
Schmidt James F
22 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
480
$362.53
$174.01K
Schmidt James F
22 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
280
$360.95
$101.06K
Schmidt James F
22 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
145
$359.84
$52.18K
Schmidt James F
22 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
435
$357.70
$155.60K
Schmidt James F
22 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
90
$356.49
$32.08K
Schmidt James F
22 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
45
$354.11
$15.93K
Schmidt James F
22 Jun 2026
CFO, Treasurer, Secretary
Sold after exercise
145
$351.38
$50.95K
D'Amico Andrew
22 Jun 2026
Director
Sold after exercise
100
$367.10
$36.71K
D'Amico Andrew
22 Jun 2026
Director
Sold after exercise
116
$365.84
$42.44K
D'Amico Andrew
22 Jun 2026
Director
Sold after exercise
200
$363.33
$72.67K
D'Amico Andrew
22 Jun 2026
Director
Sold after exercise
200
$362.13
$72.43K
D'Amico Andrew
22 Jun 2026
Director
Sold after exercise
200
$359.05
$71.81K
D'Amico Andrew
22 Jun 2026
Director
Sold after exercise
300
$357.47
$107.24K
D'Amico Andrew
22 Jun 2026
Director
Sold after exercise
100
$354.12
$35.41K
Showing 250 of 1,570 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 644
Amendments (4/A) skipped 4
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 669
Sales straight out of an exercise 659
Sales at will 181
Transactions with no price 0
Shares from compensation/vesting 2,488,869
Sales filed before the plan box existed 139
History held since 6 Sep 2016