SMITH HUNTER C

PrivateCIK: 1636385
Location

BOSTON, MA

SMITH HUNTER C (Chief Financial Officer) exercised options at RHYTHM PHARMACEUTICALS, INC.

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

M · 1 exercise
InsiderSMITH HUNTER CCIK 1636385
Officer· Chief Financial Officer
Since Mar 2026
0.00
Net shares
Net seller
$41.5K
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
6.10K acquired · 6.10K disposed
Non-Derivative Transactions1

Common Stock

Direct
M · Option Exercise

Shares

+6.10K

Price / share

$6.80

Trade value

$41.47K

% of position

5.5%
3/2/2026
110.51K116.61K
Total

Net shares

+6.10K

Net value

$41.47K

Derivative Transactions1

Stock Options (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

6.10K shares

Shares

6.10K

Strike price

6.8

Held after

91.40K

Exercisable

3/2/2026
SMITH HUNTER C — Insider Transaction (Form 4) Filed Mar 2, 2026 | Finecho