GENDRON ROBERT

PrivateCIK: 1654669
Location

ANDOVER, MA

GENDRON ROBERT (Corp. VP - Marketing) sold 4.57K shares of VICOR CORP on the open market

Open‑market sale worth $1.51M. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 6 sales
InsiderGENDRON ROBERTCIK 1654669
IssuerVICOR CORPCIK 751978
Officer· Corp. VP - Marketing
Since Mar 2019
-4.57K
Net shares
Net seller
$1.51M
Total sold
6
Open market trades
0B · 6S
18
Total transactions
4.57K acquired · 9.14K disposed
Non-Derivative Transactions12

Common Stock

Direct
M · Option Exercise

Shares

+577.00

Price / share

$60.61

Trade value

$34.97K

% of position

New position
5/26/2026
0.00577.00

Common Stock

Direct
S · Sale

Shares

577.00

Price / share

$330.00

Trade value

$190.41K

% of position

New position
5/26/2026
577.000.00

Common Stock

Direct
M · Option Exercise

Shares

+794.00

Price / share

$41.61

Trade value

$33.04K

% of position

New position
5/26/2026
0.00794.00

Common Stock

Direct
S · Sale

Shares

794.00

Price / share

$330.00

Trade value

$262.02K

% of position

New position
5/26/2026
794.000.00

Common Stock

Direct
M · Option Exercise

Shares

+480.00

Price / share

$75.43

Trade value

$36.21K

% of position

New position
5/26/2026
0.00480.00

Common Stock

Direct
S · Sale

Shares

480.00

Price / share

$330.00

Trade value

$158.40K

% of position

New position
5/26/2026
480.000.00

Common Stock

Direct
M · Option Exercise

Shares

+1.18K

Price / share

$33.96

Trade value

$40.21K

% of position

New position
5/26/2026
0.001.18K

Common Stock

Direct
S · Sale

Shares

1.18K

Price / share

$330.00

Trade value

$390.72K

% of position

New position
5/26/2026
1.18K0.00

Common Stock

Direct
M · Option Exercise

Shares

+817.00

Price / share

$32.97

Trade value

$26.94K

% of position

New position
5/26/2026
0.00817.00

Common Stock

Direct
S · Sale

Shares

817.00

Price / share

$330.00

Trade value

$269.61K

% of position

New position
5/26/2026
817.000.00

Common Stock

Direct
M · Option Exercise

Shares

+719.00

Price / share

$50.00

Trade value

$35.95K

% of position

New position
5/26/2026
0.00719.00

Common Stock

Direct
S · Sale

Shares

719.00

Price / share

$330.00

Trade value

$237.27K

% of position

New position
5/26/2026
719.000.00
Total

Net shares

+0.00

Net value

-$1.30M

Derivative Transactions6

Non Qualified Stock Option

Direct
M · Option Exercise
Converts to

Common Stock

577.00 shares

Shares

577.00

Strike price

60.61

Held after

577.00

Exercisable

5/26/2026

Non Qualified Stock Option

Direct
M · Option Exercise
Converts to

Common Stock

794.00 shares

Shares

794.00

Strike price

41.61

Held after

1.59K

Exercisable

5/26/2026

Non Qualified Stock Option

Direct
M · Option Exercise
Converts to

Common Stock

480.00 shares

Shares

480.00

Strike price

75.43

Held after

0.00

Exercisable

5/26/2026

Non Qualified Stock Option

Direct
M · Option Exercise
Converts to

Common Stock

1.18K shares

Shares

1.18K

Strike price

33.96

Held after

3.55K

Exercisable

5/26/2026

Non Qualified Stock Option

Direct
M · Option Exercise
Converts to

Common Stock

817.00 shares

Shares

817.00

Strike price

32.97

Held after

2.45K

Exercisable

5/26/2026

Non Qualified Stock Option

Direct
M · Option Exercise
Converts to

Common Stock

719.00 shares

Shares

719.00

Strike price

50

Held after

2.87K

Exercisable

5/26/2026
GENDRON ROBERT — Insider Transaction (Form 4) Filed May 27, 2026 | Finecho