Insider trading

Period: 12 months Stock: VICR Plan: Scheduled (10b5-1) × + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

94 decisions over 12 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

94 decisions over 12 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

94 decisions over 12 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

94 decisions over 12 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
94 decisions over 12 months Remove this filter
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
94 decisions over 12 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

94 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
15 Apr 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 5×
$9.66M 50,000 at 193.21
0.6%
Planned (10b5-1)
14 Apr 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 2×
$3.75M 19,778 at 189.51
0.2%
Planned (10b5-1)
9 Apr 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 4×
$4.67M 24,943 at 187.23
0.3%
Planned (10b5-1)
1 Apr 2026
Davies Philip D Corp. VP - Sales
Sold on a plan 8×
$501.88K 3,072 at 163.37
61.5%
Sold half or more
25 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 5×
$9.18M 50,000 at 183.70
0.6%
Planned (10b5-1)
24 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 3×
$4.17M 23,179 at 179.93
0.3%
Planned (10b5-1)
23 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 2×
$1.04M 5,924 at 175.47
0.1%
Planned (10b5-1)
20 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 12×
$7.93M 44,076 at 179.88
0.5%
Planned (10b5-1)
19 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 17×
$8.97M 50,000 at 179.39
0.5%
Planned (10b5-1)
18 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 10×
$9.81M 50,000 at 196.18
0.5%
Planned (10b5-1)
17 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 11×
$9.53M 50,000 at 190.65
0.5%
Planned (10b5-1)
16 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 10×
$9.23M 50,000 at 184.67
0.5%
Planned (10b5-1)
12 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 10×
$8.37M 50,000 at 167.46
0.5%
Planned (10b5-1)
12 Mar 2026
EICHTEN ESTIA J Director
Sold on a plan 11×
$6.49M 38,587 at 168.27
16.8%
Planned (10b5-1)
11 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 11×
$8.87M 50,000 at 177.41
0.5%
Planned (10b5-1)
11 Mar 2026
Schmidt James F CFO, Treasurer, Secretary
Sold on a plan 8×
$2.75M 15,500 at 177.19
100%
Sold half or more
10 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 12×
$8.86M 50,000 at 177.25
0.5%
Planned (10b5-1)
9 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 12×
$8.21M 50,000 at 164.26
0.5%
Planned (10b5-1)
6 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 17×
$8.31M 50,000 at 166.30
0.5%
Planned (10b5-1)
5 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 24×
$9.34M 50,000 at 186.83
0.5%
Planned (10b5-1)
5 Mar 2026
Davies Philip D VP Global Sales & Marketing
Sold on a plan 13×
$1.03M 5,419 at 189.67
73.8%
Sold half or more
4 Mar 2026
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 13×
$10.08M 50,000 at 201.54
0.5%
Planned (10b5-1)
20 Jan 2026
D'Amico Andrew Director
Sold on a plan
$31.00K 200 at 155.00
100%
Sold half or more
15 Jan 2026
D'Amico Andrew Director
Sold on a plan
$30.00K 200 at 150.00
100%
Sold half or more
5 Jan 2026
D'Amico Andrew Director
Sold on a plan 2×
$57.00K 400 at 142.50
100%
Sold half or more
31 Dec 2025
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan
$215.34K 1,883 at 114.36
0.0%
Planned (10b5-1)
30 Dec 2025
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 3×
$2.26M 20,000 at 112.98
0.2%
Planned (10b5-1)
29 Dec 2025
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 2×
$657.96K 5,917 at 111.20
0.1%
Planned (10b5-1)
23 Dec 2025
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 3×
$2.16M 20,000 at 107.79
0.2%
Planned (10b5-1)
22 Dec 2025
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 3×
$2.11M 20,000 at 105.28
0.2%
Planned (10b5-1)
22 Dec 2025
Schmidt James F CFO, Treasurer, Secretary
Sold on a plan
$550.00K 5,000 at 110.00
85.1%
Sold half or more
19 Dec 2025
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 3×
$2.06M 20,000 at 103.02
0.2%
Planned (10b5-1)
19 Dec 2025
D'Amico Andrew Director
Sold on a plan
$78.42K 754 at 104.00
100%
Sold half or more
11 Dec 2025
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan 2×
$628.60K 6,176 at 101.78
0.1%
Planned (10b5-1)
10 Dec 2025
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan
$578.71K 5,724 at 101.10
0.1%
Planned (10b5-1)
17 Nov 2025
D'Amico Andrew Director
Sold on a plan
$175.38K 2,000 at 87.69
100%
Sold half or more
12 Nov 2025
VINCIARELLI PATRIZIO Chairman and CEO
Sold on a plan
$1.00M 10,000 at 100.18
0.1%
Planned (10b5-1)
12 Nov 2025
D'Amico Andrew Director
Sold on a plan 3×
$189.15K 1,908 at 99.13
100%
Sold half or more
24 Oct 2025
D'Amico Andrew Director
Sold on a plan 3×
$196.33K 2,071 at 94.80
100%
Sold half or more
23 Oct 2025
Schmidt James F CFO, Treasurer, Secretary
Sold on a plan 7×
$764.26K 8,328 at 91.77
100%
Sold half or more
23 Oct 2025
D'Amico Andrew Director
Sold on a plan
$50.85K 565 at 90.00
100%
Sold half or more
22 Oct 2025
D'Amico Andrew Director
Sold on a plan 12×
$1.21M 14,677 at 82.53
100%
Sold half or more
22 Oct 2025
Schmidt James F CFO, Treasurer, Secretary
Sold on a plan 3×
$429.26K 5,241 at 81.90
85.7%
Sold half or more
21 Oct 2025
D'Amico Andrew Director
Sold on a plan
$68.00K 1,000 at 68.00
100%
Sold half or more
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