GUNDERSON THOMAS J.

PrivateCIK: 1708144
Location

EDINA, MN

GUNDERSON THOMAS J. exercised options at MERIT MEDICAL SYSTEMS INC

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises
InsiderGUNDERSON THOMAS J.CIK 1708144
Director
Since May 2019
0.00
Net shares
Net seller
$1.11M
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
21.25K acquired · 21.25K disposed
Non-Derivative Transactions2

Common Stock, No Par Value

Direct
M · Option Exercise

Shares

+13.75K

Price / share

$52.17

Trade value

$717.34K

% of position

34.8%
5/20/2026
39.49K53.24K

Common Stock, No Par Value

Direct
M · Option Exercise

Shares

+7.50K

Price / share

$52.17

Trade value

$391.27K

% of position

14.1%
5/20/2026
53.24K60.74K
Total

Net shares

+21.25K

Net value

$1.11M

Derivative Transactions2

Non-qualified stock options (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

13.75K shares

Shares

13.75K

Strike price

52.17

Held after

0.00

Exercisable

5/20/2026

Non-qualified stock options (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

7.50K shares

Shares

7.50K

Strike price

52.17

Held after

0.00

Exercisable

5/20/2026
GUNDERSON THOMAS J. — Insider Transaction (Form 4) Filed May 21, 2026 | Finecho