HARMON SETH

PrivateCIK: 1993300
Location

WALTHAM, MA

HARMON SETH (Chief Financial Officer) exercised options at VIRIDIAN THERAPEUTICS, INC.\DE

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

M · 1 exercise
InsiderHARMON SETHCIK 1993300
Officer· Chief Financial Officer
Since Mar 2026
+121.31K
Net shares
Net buyer
$61.3K
Total sold
0
Open market trades
0B · 0S
5
Total transactions
129.67K acquired · 8.36K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+6.27K

Price / share

Trade value

% of position

173.4%
3/3/2026
3.61K9.88K

Common Stock

Direct
F · Tax Withholding

Shares

2.09K

Price / share

$29.32

Trade value

$61.31K

% of position

21.2%
3/3/2026
9.88K7.79K
Total

Net shares

+4.18K

Net value

-$61.31K

Derivative Transactions3

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

102.85K shares

Shares

+102.85K

Strike price

30.25

Held after

102.85K

Exercisable

3/2/2026

Restricted Stock Units

Direct
A · Award
Converts to

Common Stock

20.55K shares

Shares

+20.55K

Strike price

Held after

20.55K

Exercisable

3/2/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

6.27K shares

Shares

6.27K

Strike price

Held after

18.80K

Exercisable

3/3/2026
HARMON SETH — Insider Transaction (Form 4) Filed Mar 4, 2026 | Finecho