CLIFTON R. LADUANE

PrivateCIK: 1488774
Location

CELEBRATION, FL

Senior insider sale

CFO, Secretary & Treasurer at ZEVRA THERAPEUTICS, INC. — senior position signals high conviction

$3.54M

359.43K shares

What this filing means

CLIFTON R. LADUANE plans to sell 359.43K shares of ZEVRA THERAPEUTICS, INC. valued at approximately $3.54M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderCLIFTON R. LADUANECIK 1488774
IssuerZEVRA THERAPEUTICS, INC.CIK 1434647
Officer· CFO, Secretary & Treasurer
Since Oct 2018
359.43K
Shares to sell
$3.54M
Approx. market value
345.43K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months11
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Previously Exercised Options

Services Rendered

3/10/2026
230.31K

Restricted stock vesting under a registered plan

Services Rendered

12/31/2025
78.15K

Restricted stock vesting under a registered plan

Services Rendered

12/1/2025
578.00

Restricted stock vesting under a registered plan

Services Rendered

5/30/2025
569.00

Restricted stock vesting under a registered plan

Services Rendered

1/31/2025
32.33K

Restricted stock vesting under a registered plan

Services Rendered

11/29/2024
559.00

Restricted stock vesting under a registered plan

Services Rendered

6/3/2024
586.00

Restricted stock vesting under a registered plan

Services Rendered

11/30/2023
574.00

Restricted stock vesting under a registered plan

Services Rendered

6/2/2023
567.00

Restricted stock vesting under a registered plan

Services Rendered

12/2/2022
533.00

Restricted stock vesting under a registered plan

Services Rendered

6/2/2022
669.00
Total acquired345.43K
Planned & Completed Dispositions3
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Completed

Completed

Units to sell

11K

Market value

$100.8K

2/3/2026
Completed

Units to sell

3K

Market value

$26.4K

1/30/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

345.43K

Market value

$3.41M

3/16/2026
Total

Units

359.43K

Value

$3.54M

CLIFTON R. LADUANE — Planned Insider Sale (Form 144) | Finecho