READ SIMON

PrivateCIK: 1688199
Location

NEW YORK, NY

Senior insider sale

DIANTHUS THERAPEUTICS, INC. /DE/ — senior position signals high conviction

$624.4K

5.55K shares

What this filing means

READ SIMON plans to sell 5.55K shares of DIANTHUS THERAPEUTICS, INC. /DE/ valued at approximately $624.4K. 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.

InsiderREAD SIMONCIK 1688199
Director
Since May 2025
5.55K
Shares to sell
$624.4K
Approx. market value
5.55K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Sort

Stock Option Exercise

N/A

5/22/2025
5.55K
Total acquired5.55K
Planned & Completed Dispositions1
Sort
NASDAQPlanned

Units to sell

5.55K

Market value

$624.4K

8/10/2026
Total

Units

5.55K

Value

$624.4K