Kemble George
Director
Exercise
Calculated transaction value
$0
326,618 shares @ $0
Traded
Aug 14, 2026
Filed
Aug 17, 2026
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Sagimet Biosciences Inc
SGMT
ManufacturingChemicals
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
23 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Kemble George Director | Aug 17, 2026 3-day lag | Exercise Aug 14, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kemble George Director | Aug 17, 2026 3-day lag | Sale Aug 14, 2026 | $3.59M Filed shares x price | SEC Form 4 View filing | |
| Kemble George Director | Aug 17, 2026 3-day lag | Exercise Aug 14, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kemble George Director | Aug 17, 2026 3-day lag | Exercise Aug 14, 2026 | $154.99K Filed shares x price | SEC Form 4 View filing | |
| Kemble George Director | Aug 17, 2026 3-day lag | Exercise Aug 14, 2026 | $2.08M Filed shares x price | SEC Form 4 View filing | |
| Kemble George Director | Aug 12, 2026 1-day lag | Exercise Aug 11, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kemble George Director | Aug 12, 2026 1-day lag | Exercise Aug 11, 2026 | $62.02K Filed shares x price | SEC Form 4 View filing | |
| Kemble George Director | Aug 12, 2026 1-day lag | Sale Aug 11, 2026 | $201.15K Filed shares x price | SEC Form 4 View filing | |
| Kemble George Director | Aug 12, 2026 1-day lag | Exercise Aug 11, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kemble George Director | Aug 12, 2026 1-day lag | Exercise Aug 11, 2026 | $66.49K Filed shares x price | SEC Form 4 View filing | |
| Happel David President & CEO | Jul 22, 2026 2-day lag | Sale Jul 20, 2026 | $497.07K Filed shares x price | SEC Form 4 View filing | |
| Rozek Elizabeth Chief Legal & Admin. Officer | Jul 22, 2026 2-day lag | Sale Jul 20, 2026 | $81.83K Filed shares x price | SEC Form 4 View filing | |
| Kemble George Director | Jul 22, 2026 2-day lag | Sale Jul 20, 2026 | $140.53K Filed shares x price | SEC Form 4 View filing | |
| Hoelscher Paul W. Director | Jun 15, 2026 3-day lag | Award Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Kemble George Director | Jun 15, 2026 3-day lag | Award Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Grammer Elizabeth A Director | Jun 15, 2026 3-day lag | Award Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Seidenberg Beth C Director | Jun 15, 2026 3-day lag | Award Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Jarrett Jennifer Director | Jun 15, 2026 3-day lag | Award Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Phillips Anne M. Director | Jun 15, 2026 3-day lag | Award Jun 12, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Grauer Andreas Chief Medical Officer | Jun 1, 2026 4-day lag | Award May 28, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Rozek Elizabeth Chief Legal & Admin. Officer | Jun 1, 2026 4-day lag | Award May 28, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Chauche Thierry Chief Financial Officer | Jun 1, 2026 4-day lag | Award May 28, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Happel David President & CEO | Jun 1, 2026 4-day lag | Award May 28, 2026 | $0 Filed shares x price | SEC Form 4 View filing |
Kemble George
Director
Sale
Calculated transaction value
$3.59M
350,987 shares @ $10.23
Traded
Aug 14, 2026
Filed
Aug 17, 2026
Kemble George
Director
Exercise
Calculated transaction value
$0
24,369 shares @ $0
Traded
Aug 14, 2026
Filed
Aug 17, 2026
Kemble George
Director
Exercise
Calculated transaction value
$154.99K
24,369 shares @ $6.36
Traded
Aug 14, 2026
Filed
Aug 17, 2026
Kemble George
Director
Exercise
Calculated transaction value
$2.08M
326,618 shares @ $6.36
Traded
Aug 14, 2026
Filed
Aug 17, 2026
Kemble George
Director
Exercise
Calculated transaction value
$0
10,455 shares @ $0
Traded
Aug 11, 2026
Filed
Aug 12, 2026
Kemble George
Director
Exercise
Calculated transaction value
$62.02K
9,751 shares @ $6.36
Traded
Aug 11, 2026
Filed
Aug 12, 2026
Kemble George
Director
Sale
Calculated transaction value
$201.15K
20,206 shares @ $9.95
Traded
Aug 11, 2026
Filed
Aug 12, 2026
Kemble George
Director
Exercise
Calculated transaction value
$0
9,751 shares @ $0
Traded
Aug 11, 2026
Filed
Aug 12, 2026
Kemble George
Director
Exercise
Calculated transaction value
$66.49K
10,455 shares @ $6.36
Traded
Aug 11, 2026
Filed
Aug 12, 2026
Happel David
President & CEO
Sale
Calculated transaction value
$497.07K
64,051 shares @ $7.76
Traded
Jul 20, 2026
Filed
Jul 22, 2026
Rozek Elizabeth
Chief Legal & Admin. Officer
Sale
Calculated transaction value
$81.83K
10,545 shares @ $7.76
Traded
Jul 20, 2026
Filed
Jul 22, 2026
Kemble George
Director
Sale
Calculated transaction value
$140.53K
18,844 shares @ $7.46
Traded
Jul 20, 2026
Filed
Jul 22, 2026
Hoelscher Paul W.
Director
Award
Calculated transaction value
$0
39,567 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 15, 2026
Kemble George
Director
Award
Calculated transaction value
$0
39,567 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 15, 2026
Grammer Elizabeth A
Director
Award
Calculated transaction value
$0
39,567 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 15, 2026
Seidenberg Beth C
Director
Award
Calculated transaction value
$0
39,567 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 15, 2026
Jarrett Jennifer
Director
Award
Calculated transaction value
$0
39,567 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 15, 2026
Phillips Anne M.
Director
Award
Calculated transaction value
$0
39,567 shares @ $0
Traded
Jun 12, 2026
Filed
Jun 15, 2026
Grauer Andreas
Chief Medical Officer
Award
Calculated transaction value
$0
35,000 shares @ $0
Traded
May 28, 2026
Filed
Jun 1, 2026
Rozek Elizabeth
Chief Legal & Admin. Officer
Award
Calculated transaction value
$0
100,000 shares @ $0
Traded
May 28, 2026
Filed
Jun 1, 2026
Chauche Thierry
Chief Financial Officer
Award
Calculated transaction value
$0
50,000 shares @ $0
Traded
May 28, 2026
Filed
Jun 1, 2026
Happel David
President & CEO
Award
Calculated transaction value
$0
300,000 shares @ $0
Traded
May 28, 2026
Filed
Jun 1, 2026