GUTS insider transaction filings
FRACTYL HEALTH, INC. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-16. Screen GUTS transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 1 Form 4 filing. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing by 1 insider — 64,516 shares, $39,903 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 0.
- Largest priced transaction: purchase of 64,516 shares @ $0.62 ($39,903) by BRADLEY WILLIAM, filed 2026-09-16.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| BRADLEY WILLIAM — Director | 1 | 1 leg · 64,516 sh · $39,903 | — | — |
Recent Form 4 filings — FRACTYL HEALTH, INC.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-16 | 4 | BRADLEY WILLIAM — Director | Purchase (P): 64,516 @ $0.62 | EDGAR |
| 2026-06-15 | 4 | Royan Ajay — Director | Purchase (P): 23,000 @ $0.85 | EDGAR |
| 2026-06-11 | 4 | Conaway Samuel — Director | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | Royan Ajay — Director | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | Thompson Christopher Charles — Director | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | Elia Marc — Director | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | Barnes Kelly Ann — Director | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | Sheffield Ian — Director | Purchase (P): 35,000 @ $0.73 · Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | Rajagopalan Harith — Chief Executive Officer, Director | Purchase (P): 25,000 @ $0.73 | EDGAR |
| 2026-06-11 | 4 | MEANWELL CLIVE — Director | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2026-06-11 | 4 | BRADLEY WILLIAM — Director | Purchase (P): 68,493 @ $0.73 · Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2026-06-09 | 4 | Smith Weber Lara — Chief Financial Officer | Purchase (P): 20,000 @ $0.69 | EDGAR |
| 2026-01-14 | 4 | Smith Weber Lara — Chief Financial Officer | Grant/award (A): 1,036,800 (derivative) @ $0 | EDGAR |
| 2025-12-17 | 4 | Toomey Sarah — General Counsel | Grant/award (A): 743,913 (derivative) @ $0 | EDGAR |
| 2025-12-17 | 4 | Rajagopalan Harith — Chief Executive Officer, Director | Grant/award (A): 2,486,302 (derivative) @ $0 | EDGAR |
| 2025-12-17 | 4 | Caplan Jay David — President, Chief Product Off. | Grant/award (A): 845,226 (derivative) @ $0 | EDGAR |
| 2025-12-08 | 4 | Rajagopalan Harith — Chief Executive Officer, Director | Purchase (P): 10,416 @ $1.92 | EDGAR |
| 2025-09-04 | 4 | Thompson Christopher Charles — Director | Grant/award (A): 45,000 (derivative) @ $0 | EDGAR |
| 2025-09-04 | 4 | Sheffield Ian — Director | Grant/award (A): 45,000 (derivative) @ $0 | EDGAR |
| 2025-06-13 | 4 | Elia Marc — Director | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2025-06-13 | 4 | Barnes Kelly Ann — Director | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2025-06-13 | 4 | Conaway Samuel — Director | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2025-06-13 | 4 | Royan Ajay — Director, 10% owner | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2025-06-13 | 4 | SCHULMAN AMY W — Director | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2025-06-13 | 4 | MEANWELL CLIVE — Director | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2025-06-13 | 4 | BRADLEY WILLIAM — Director | Grant/award (A): 22,500 (derivative) @ $0 | EDGAR |
| 2025-03-18 | 4 | Royan Ajay — Director, 10% owner | Purchase (P): 17,901 @ $1.28 | EDGAR |
| 2025-03-18 | 4 | Barnes Kelly Ann — Director | Purchase (P): 31,000 @ $1.30 | EDGAR |
| 2025-03-18 | 4/A | Conaway Samuel — Director | Holdings only — no transactions reported | EDGAR |
| 2025-03-17 | 4 | Conaway Samuel — Director | Purchase (P): 8,550 @ $1.17 | EDGAR |
| 2025-03-17 | 4 | SCHULMAN AMY W — Director | Purchase (P): 8,550 @ $1.17 | EDGAR |
| 2025-03-17 | 4 | BRADLEY WILLIAM — Director | Purchase (P): 16,129 @ $1.26 | EDGAR |
| 2025-03-03 | 4 | Kieffer Timothy — Chief Scientific Officer | Grant/award (A): 169,700 (derivative) @ $0 · Grant/award (A): 35,280 (derivative) @ $0 | EDGAR |
| 2025-03-03 | 4 | Toomey Sarah — General Counsel | Grant/award (A): 166,200 (derivative) @ $0 · Grant/award (A): 79,380 (derivative) @ $0 | EDGAR |
| 2025-03-03 | 4 | Davidson Lisa — Chief Financial Officer | Grant/award (A): 174,700 (derivative) @ $0 · Grant/award (A): 91,500 (derivative) @ $0 | EDGAR |
| 2025-03-03 | 4 | Rajagopalan Harith — Chief Executive Officer, Director | Grant/award (A): 571,491 (derivative) @ $0 · Grant/award (A): 261,540 (derivative) @ $0 | EDGAR |
| 2025-03-03 | 4 | Caplan Jay David — President, Chief Product Off. | Grant/award (A): 179,700 (derivative) @ $0 · Grant/award (A): 104,400 (derivative) @ $0 | EDGAR |
| 2025-02-03 | 4 | Rajagopalan Harith — Chief Executive Officer, Director | Option exercise (M): 20,948 @ $1.70 · Sale (S): 20,948 @ $1.95 · Option exercise (M): 90,972 @ $1.70 · Sale (S): 90,972 @ $1.82 · Option exercise (M): 20,948 (derivative) @ $0 · Option exercise (M): 90,972 (derivative) @ $0 | EDGAR |
| 2025-02-03 | 4 | Caplan Jay David — President, Chief Product Off. | Option exercise (M): 21,472 @ $1.70 · Sale (S): 21,472 @ $1.95 · Option exercise (M): 22,346 @ $1.70 · Sale (S): 22,346 @ $1.81 · Option exercise (M): 21,472 (derivative) @ $0 · Option exercise (M): 22,346 (derivative) @ $0 | EDGAR |
| 2024-11-13 | 4 | Rajagopalan Harith — Chief Executive Officer, Director | Option exercise (M): 216,924 @ $0 · Sale (S): 96,517 @ $2.47 · Option exercise (M): 216,924 (derivative) @ $0 | EDGAR |
| 2024-11-13 | 4 | Caplan Jay David — President, Chief Product Off. | Option exercise (M): 187,257 @ $0 · Sale (S): 64,197 @ $2.47 · Option exercise (M): 187,257 (derivative) @ $0 | EDGAR |
| 2024-09-13 | 4 | Caplan Jay David — President, Chief Product Off. | Option exercise (M): 95,484 @ $1.70 · Sale (S): 65,000 @ $2.90 · Option exercise (M): 95,484 (derivative) @ $0 | EDGAR |
| 2024-04-02 | 4 | Kimber Adrian — Chief Commercial Officer | Grant/award (A): 250,000 (derivative) @ $0 | EDGAR |
| 2024-02-08 | 4 | Elia Marc — Director M28 Capital Management LP — Director | Conversion (C): 1,389,451 · Purchase (P): 466,666 @ $15 · Conversion (C): 2,981,763 (derivative) | EDGAR |
| 2024-02-08 | 4 | Caplan Jay David — President, Chief Product Off. | Conversion (C): 23,299 · Conversion (C): 118,810 · Conversion (C): 50,000 (derivative) · Conversion (C): 177,726 (derivative) · Conversion (C): 44,730 (derivative) · Conversion (C): 32,514 (derivative) | EDGAR |
| 2024-02-08 | 4 | General Catalyst GP V, LLC — 10% owner General Catalyst Partners V, L.P. — 10% owner General Catalyst Group V LP — 10% owner GC Entrepreneurs Fund V, LP — 10% owner | Conversion (C): 4,702,161 · Conversion (C): 98,149 · Conversion (C): 3,204,832 (derivative) · Conversion (C): 66,897 (derivative) · Conversion (C): 3,098,678 (derivative) · Conversion (C): 64,681 (derivative) · +8 more | EDGAR |
| 2024-02-08 | 4 | Bessemer Venture Partners VII L.P. — 10% owner Bessemer Venture Partners VII Institutional L.P. — 10% owner BVP VII SPECIAL OPPORTUNITY FUND LP — 10% owner Deer VII & Co. L.P. — 10% owner Deer VII & Co. Ltd. — 10% owner | Conversion (C): 4,770,901 · Conversion (C): 1,953,271 (derivative) · Conversion (C): 3,161,709 (derivative) · Conversion (C): 2,236,537 (derivative) · Conversion (C): 1,625,698 (derivative) · Conversion (C): 908,998 (derivative) · +1 more | EDGAR |
| 2024-02-08 | 4 | Mithril LP — 10% owner Mithril II UGP LLC — 10% owner Mithril II GP LP — 10% owner MITHRIL II LP — 10% owner Mithril GP LP — 10% owner THIEL PETER — 10% owner | Conversion (C): 5,160,301 · Conversion (C): 918,567 · Purchase (P): 333,333 @ $15 · Conversion (C): 4,025,764 (derivative) · Conversion (C): 6,502,796 (derivative) · Conversion (C): 545,450 (derivative) · +2 more | EDGAR |
| 2024-02-08 | 4 | MEANWELL CLIVE — Director | Conversion (C): 277,890 · Conversion (C): 596,352 (derivative) | EDGAR |
| 2024-02-08 | 4 | Flynn James E — 10% owner Deerfield Mgmt III, L.P. — 10% owner Deerfield Private Design Fund III, L.P. — 10% owner DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) — 10% owner | Conversion (C): 757,548 · Conversion (C): 76,706 · Conversion (C): 1,625,699 (derivative) · Conversion (C): 164,612 (derivative) | EDGAR |
Recent 8-K events — FRACTYL HEALTH, INC.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-09-11 | 8-K | 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing | EDGAR |
| 2026-08-10 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-15 | 8-K | 7.01 — Regulation FD Disclosure 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-11 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-06-04 | 8-K | 7.01 — Regulation FD Disclosure 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-11 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-24 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-17 | 8-K | 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing | EDGAR |
| 2026-02-26 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
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