SMITH HUNTER C

PrivateCIK: 1636385
Location

BOSTON, MA

SMITH HUNTER C (Chief Financial Officer) sold 5.0% of their position (6.63K shares) of RHYTHM PHARMACEUTICALS, INC. on the open market

Open‑market sale worth $702.7K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 4 sales
InsiderSMITH HUNTER CCIK 1636385
Officer· Chief Financial Officer
Since Mar 2026
-6.63K
Net shares
Net seller
$702.7K
Total sold
4
Open market trades
0B · 4S
4
Total transactions
6.63K disposed
Non-Derivative Transactions4

Common Stock

Direct
S · Sale

Shares

1.50K

Price / share

$104.74

Trade value

$157.12K

% of position

1.1%
2/4/2026
132.16K130.66K

Common Stock

Direct
S · Sale

Shares

1K

Price / share

$106.60

Trade value

$106.60K

% of position

0.8%
2/4/2026
130.66K129.66K

Common Stock

Direct
S · Sale

Shares

747.00

Price / share

$107.67

Trade value

$80.43K

% of position

0.6%
2/4/2026
129.66K128.92K

Common Stock

Direct
S · Sale

Shares

3.38K

Price / share

$106.06

Trade value

$358.60K

% of position

2.6%
2/5/2026
128.92K125.54K
Total

Net shares

6.63K

Net value

-$702.74K

Derivative Transactions0
No derivative transactions reported
SMITH HUNTER C — Insider Transaction (Form 4) Filed Feb 6, 2026 | Finecho