S&P 500 7,757.17 +0.58%
Nasdaq 26,702.86 +1.05%
S&P/TSX 36,324.99 +0.60%
Apple 343.99 +1.32%
Nvidia 221.97 +2.54%
Microsoft 532.95 +0.20%
Shopify 244.93 +0.38%
Royal Bank 283.62 +1.23%
CAD/USD 0.7119 +0.14%
AFTER HRS · 18:10 ET
Market ClerkRecap
Wed Oct 21 · after hours2 signals today106 insider buys this week · $305.5MCIRO short report next: Oct 31The week ahead

RYTM

RHYTHM PHARMACEUTICALS, INC.
NASDAQ · HEALTH CARE · PHARMACEUTICAL PREPARATIONS
88.62
−1.58 −1.75%
USD · close Oct 21

A free account adds a watchlist, alerts when insiders, Congress or short sellers move on your tickers, and a morning brief. Sign up

MKT CAP $6.1BP/E —DIV YIELD —FCF YIELD —REV TTM $239.9M +53.5%NET INCOME −$205.3MNET DEBT $7.3M52W 75.82 – 117.62SEC XBRL · TTM TO Invalid Date

One year, everything drawn on

252 SESSIONS · DAILY CLOSES
1211058972Sep 14 · President and CEO sell $242KSep 14 · President and CEO sell $190KSep 14 · President and CEO sell $900KSep 14 · President and CEO sell $3.1MSep 14 · President and CEO sell $655KAug 31 · Chief Financial Officer sell $3MAug 31 · Chief Financial Officer sell $1.2MAug 31 · Chief Financial Officer sell $2.4MAug 4 · 10-Q filed (Q2 2026)Aug 4 · 10-Q filed (Q1 2026)Feb 26 · 10-K filed (FY 2025)Feb 26 · 10-K filed (Q4 2025)Nov 4 · 10-Q filed (Q3 2025)Aug 4 · 10-Q filed (Q2 2025)Aug 4 · 10-Q filed (Q1 2025)Feb 26 · 10-K filed (FY 2024)Feb 26 · 10-K filed (Q4 2024)Nov 4 · 10-Q filed (Q3 2024)Nov 4 · 10-Q filed (Q2 2024)Nov 4 · 10-Q filed (Q1 2024)Feb 26 · 10-K filed (FY 2023)Feb 26 · 10-K filed (Q4 2023)OCT 2025JAN 2026APRJUL
Insider buyInsider sellCongress buy, above the lineCongress sell, below10-K / 10-Q filedHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-10-21
Insiders (90d): $11.8M net selling
Shorts (latest report): 10.3M short · +149K last period
Every line of the math
36FLAG

Congress is trading it

No STOCK Act disclosure names RYTM.

Insider activity

ALL 8
DateInsiderTypeValue
Sep 14President and CEOSell$242K
Sep 14President and CEOSell$190K
Sep 14President and CEOSell$900K
Sep 14President and CEOSell$3.1M
Sep 14President and CEOSell$655K
Aug 31Chief Financial OfficerSell$3M
Watch RYTM. Know when insiders buy.
One email the day a filing lands. Free.