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CLOSED · 15:00 ET
Market Clerk
Sun Sep 6 · markets closed2 signals today321 insider buys this week · $404MCIRO short report next: Sep 15The week ahead

REGN

REGENERON PHARMACEUTICALS, INC.
NASDAQ · HEALTH CARE · PHARMACEUTICAL PREPARATIONS
827.72
−15.75 −1.87%
USD · Sep 6, 01:16 a.m. ET
MKT CAP $77.8BP/E 20.5DIV YIELD 0.44%FCF YIELD 4.84%REV TTM $15.5B +9.3%NET INCOME $4.3B −2.9%NET CASH $469.2M52W 555.51 – 852.03SEC XBRL · TTM TO Invalid Date

One year, everything drawn on

251 SESSIONS · DAILY CLOSES
876761646532Sep 3 · EVP Commercial sell $970KSep 2 · EVP Commercial sell $1MSep 2 · Director sell $340KMay 15 · Gilbert Cisneros sellMar 27 · Alan Armstrong buyFeb 12 · Julia Letlow buyJul 30 · 10-Q filed (Q2 2026)Jul 30 · 10-Q filed (Q1 2026)Feb 4 · 10-K filed (FY 2025)Feb 4 · 10-K filed (Q4 2025)Feb 4 · 10-K filed (Q3 2025)Jul 30 · 10-Q filed (Q2 2025)Jul 30 · 10-Q filed (Q1 2025)Feb 4 · 10-K filed (FY 2024)Feb 4 · 10-K filed (Q4 2024)Oct 28 · 10-Q filed (Q3 2024)Oct 28 · 10-Q filed (Q2 2024)Oct 28 · 10-Q filed (Q1 2024)Feb 4 · 10-K filed (FY 2023)Feb 4 · 10-K filed (Q4 2023)SEP 2025OCTJAN 2026APRJUL
Insider buyInsider sellCongress buy, above the lineCongress sell, below10-K / 10-Q filedHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-09-06
Insiders (90d): $2.3M net selling
Shorts (latest report): 2.4M short · −990K last period
Every line of the math
63WATCH

Congress is trading it

ALL 3
TradedMemberTypeAmount
May 15Gilbert Cisneros D·CASell$1K–$15K
Mar 27Alan Armstrong R·OKBuy$1K–$15K
Feb 12Julia Letlow R·LABuy$1K–$15K

Insider activity

ALL 3
DateInsiderTypeValue
Sep 3EVP CommercialSell$970K
Sep 2EVP CommercialSell$1M
Sep 2DirectorSell$340K
Watch REGN. Know when insiders buy.
One email the day a filing lands. Free.