Sagimet Biosciences Inc. (SGMT) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-06-15

Sagimet Biosciences Inc. (SGMT) has filed 11 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-15. 7 Form 8-K material event filings were reported by SGMT in the last 90 days. InsiderAlpha tracks every SGMT SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About Sagimet Biosciences Inc. (SGMT)

SEC CIK0001400118

90-Day SEC Filing Activity

Form 4 filings (90d)11
Form 8-K filings (90d)7
Latest Form 4 filing2026-06-15

Recent SGMT Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
Martins Eduardo BrunoChief Medical OfficerA — Grant or award44.0K$0.00—SEC
Chauche ThierryChief Financial OfficerA — Grant or award44.0K$0.00—SEC
Happel DavidPresident & CEOA — Grant or award128.0K$0.00—SEC
Rozek ElizabethChief Legal & Admin. OfficerA — Grant or award44.0K$0.00—SEC
Rozek ElizabethChief Legal & Admin. OfficerS — Open-market sale2.6K$5.36$14KSEC
Happel DavidPresident & CEOS — Open-market sale12.1K$5.36$65KSEC
Chauche ThierryChief Financial OfficerS — Open-market sale1.3K$5.36$7KSEC
Martins Eduardo BrunoChief Medical OfficerS — Open-market sale3.6K$5.36$20KSEC
Happel DavidPresident CEOS — Open-market sale65.5K$9.13$598KSEC
Martins Eduardo BrunoChief Medical OfficerS — Open-market sale8.3K$9.13$76KSEC
Rozek ElizabethGeneral Counsel and CCOS — Open-market sale10.8K$9.13$98KSEC

All transactions sourced from SEC EDGAR Form 4 filings for Sagimet Biosciences Inc. (SGMT). Updated in real time as new filings are submitted to the SEC.

Most-Active SGMT Insiders — Last 90 Days

InsiderForm 4 filingsTotal transaction value
Grauer Andreas2—
GRAMMER ELIZABETH A1—
Rozek Elizabeth1—
Happel David1—
SEIDENBERG BETH C1—

Recent SGMT Form 8-K Material Events

Recent Insider Filings

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in SGMT insider filings:

POpen-market purchase by the insider
SOpen-market sale by the insider
AGrant, award, or other acquisition from the issuer
MExercise or conversion of derivative security (e.g. options)
FPayment of exercise price or tax liability via share withholding
GBona-fide gift of securities
DDisposition to the issuer (e.g. share buyback participation)
JOther acquisition or disposition
XExercise of in-the-money or at-the-money derivative security
CConversion of derivative security
VTransaction voluntarily reported earlier than required

SGMT Insider Trading — FAQ

What is the latest insider trade for SGMT?
Sagimet Biosciences Inc. (SGMT) had 11 insider filings in the last 90 days, with the most recent on 2026-06-15. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying SGMT stock?
0 insider purchases of SGMT were filed in the last 90 days.
How many insiders are selling SGMT stock?
0 insider sales of SGMT were filed in the last 90 days.
Where can I see SGMT SEC filings (Form 4, 10-K, 10-Q, 8-K)?
InsiderAlpha aggregates every SGMT SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live SGMT dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.