Insider Transactions in Q4 2025 at Rhythm Pharmaceuticals, Inc. (RYTM)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 11
2025
|
Pamela J. Cramer Chief Human Resources Officer |
SELL
Open market or private sale
|
Direct |
3,350
-13.86%
|
$371,850
$111.0 P/Share
|
|
Dec 11
2025
|
Pamela J. Cramer Chief Human Resources Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,350
+12.18%
|
$90,450
$27.35 P/Share
|
|
Nov 20
2025
|
Pamela J. Cramer Chief Human Resources Officer |
SELL
Open market or private sale
|
Direct |
3,350
-13.86%
|
$351,750
$105.0 P/Share
|
|
Nov 20
2025
|
Pamela J. Cramer Chief Human Resources Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,350
+12.18%
|
$90,450
$27.35 P/Share
|
|
Nov 10
2025
|
Pamela J. Cramer Chief Human Resources Officer |
SELL
Open market or private sale
|
Direct |
3,515
-14.45%
|
$351,500
$100.0 P/Share
|
|
Nov 10
2025
|
Pamela J. Cramer Chief Human Resources Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3,515
+12.62%
|
$21,090
$6.8 P/Share
|
|
Nov 07
2025
|
Pamela J. Cramer Chief Human Resources Officer |
SELL
Open market or private sale
|
Direct |
19,351
-48.18%
|
$1,896,398
$98.82 P/Share
|
|
Nov 07
2025
|
Pamela J. Cramer Chief Human Resources Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
19,351
+21.86%
|
$232,212
$12.91 P/Share
|
|
Oct 30
2025
|
Joseph Shulman Chief Technical Officer |
SELL
Open market or private sale
|
Direct |
9,748
-53.39%
|
$1,121,020
$115.24 P/Share
|
|
Oct 30
2025
|
Joseph Shulman Chief Technical Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
9,748
+34.81%
|
$292,440
$30.66 P/Share
|
|
Oct 28
2025
|
Joseph Shulman Chief Technical Officer |
SELL
Open market or private sale
|
Direct |
2,815
-24.86%
|
$323,725
$115.01 P/Share
|
|
Oct 28
2025
|
Joseph Shulman Chief Technical Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
2,815
+11.24%
|
$81,635
$29.01 P/Share
|
|
Oct 16
2025
|
Joseph Shulman Chief Technical Officer |
SELL
Open market or private sale
|
Direct |
14,437
-27.17%
|
$1,602,507
$111.94 P/Share
|
|
Oct 16
2025
|
Joseph Shulman Chief Technical Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
14,437
+25.73%
|
$418,673
$29.01 P/Share
|