Fractyl Health, Inc.
GUTS- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001572616
In the last 90 days, Fractyl Health, Inc. insiders filed 1 open-market purchase and 0 sales; 77 institutions reported holding it in 13F filings for Q2 2026, worth $65.2M in total; Maverick Capital is the only superinvestor holding it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Fractyl Health, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 1 filing
- 1 insider, $39.9K in total
- Open-market sells
- 0 filings
- Insiders trading
- 1
- Net value
- +$39.9K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Fractyl Health, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Bradley William | Director | 149,138 | Sep 16, 2026 | 2 |
| Royan Ajay | Director | 40,901 | Jun 15, 2026 | 2 |
| Meanwell Clive | Director | 277,890Indirect | Jun 11, 2026 | 1 |
| Sheffield Ian | Director | 35,000 | Jun 11, 2026 | 1 |
| Rajagopalan Harith | Chief Executive Officer | 540,557 | Jun 11, 2026 | 3 |
| Elia Marc | Director | 1,856,117Indirect | Jun 11, 2026 | 1 |
| Barnes Kelly Ann | Director | 31,000 | Jun 11, 2026 | 1 |
| Conaway Samuel | Director | – | Jun 11, 2026 | 1 |
| Thompson Christopher Charles | Director | – | Jun 11, 2026 | 1 |
| Smith Weber Lara | Chief Financial Officer | 20,000 | Jun 9, 2026 | 2 |
| Caplan Jay David | President, Chief Product Off. | 153,544 | Dec 17, 2025 | 1 |
| Toomey Sarah | General Counsel | – | Dec 17, 2025 | 1 |
| Schulman Amy W | Director | 8,550 | Jun 13, 2025 | 0 |
| Davidson Lisa | Chief Financial Officer | – | Mar 3, 2025 | 0 |
| Kieffer Timothy | Chief Scientific Officer | – | Mar 3, 2025 | 0 |
| Kimber Adrian | Chief Commercial Officer | – | Apr 2, 2024 | 0 |
| Bessemer Venture Partners VII Institutional L.P. | 10% Owner | 4,770,901Indirect | Feb 8, 2024 | 0 |
| BVP VII Special Opportunity Fund LP | 10% Owner | 4,770,901Indirect | Feb 8, 2024 | 0 |
| Bessemer Venture Partners VII L.P. | 10% Owner | 4,770,901Indirect | Feb 8, 2024 | 0 |
| Deer VII & Co. Ltd. | 10% Owner | 4,770,901Indirect | Feb 8, 2024 | 0 |
| Deer VII & Co. L.P. | 10% Owner | 4,770,901Indirect | Feb 8, 2024 | 0 |
| Thiel Peter | 10% Owner | 1,251,900Indirect | Feb 8, 2024 | 0 |
| Mithril LP | 10% Owner | 1,251,900Indirect | Feb 8, 2024 | 0 |
| Mithril II LP | 10% Owner | 1,251,900Indirect | Feb 8, 2024 | 0 |
| Mithril II UGP LLC | 10% Owner | 1,251,900Indirect | Feb 8, 2024 | 0 |
| Mithril II GP LP | 10% Owner | 1,251,900Indirect | Feb 8, 2024 | 0 |
| Mithril GP LP | 10% Owner | 1,251,900Indirect | Feb 8, 2024 | 0 |
| General Catalyst Group V LP | 10% Owner | 99,863Indirect | Feb 8, 2024 | 0 |
| GC Entrepreneurs Fund V, LP | 10% Owner | 99,863Indirect | Feb 8, 2024 | 0 |
| General Catalyst GP V, LLC | 10% Owner | 99,863Indirect | Feb 8, 2024 | 0 |
| General Catalyst Partners V, L.P. | 10% Owner | 99,863Indirect | Feb 8, 2024 | 0 |
| M28 Capital Management LP | Director | 1,856,117Indirect | Feb 8, 2024 | 0 |
| Deerfield Management Company, L.P. | 10% Owner, Other: Possible Members of 10% Group | 834,254Indirect | Feb 8, 2024 | 0 |
| Flynn James E | 10% Owner, Other: Possible Members of 10% Group | 834,254Indirect | Feb 8, 2024 | 0 |
| Deerfield Private Design Fund III, L.P. | 10% Owner, Other: Possible Members of 10% Group | 834,254Indirect | Feb 8, 2024 | 0 |
| Deerfield Mgmt III, L.P. | 10% Owner, Other: Possible Members of 10% Group | 834,254Indirect | Feb 8, 2024 | 0 |
| American Home Assurance Co | 10% Owner | 283,878 | Feb 8, 2024 | 0 |
| American International Group, Inc. | 10% Owner | 199,257Indirect | Feb 8, 2024 | 0 |
| Corebridge DECO II, LLC | 10% Owner | 673,391 | Feb 8, 2024 | 0 |
| CVF, LLC | 10% Owner | 4,673,870 | Feb 6, 2024 | 0 |
| HCC Manager LLC | Other: (4) | 4,673,870 | Feb 6, 2024 | 0 |
| Will Allan R | Director | – | Feb 5, 2024 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 16, 2026 (view filing)4:05 PM ET | Sep 14 | 2 days | Bradley WilliamDirector | PPurchase | +64.5K | $0.6185 | +$39.9K | +76.2%149.1K after | |
| Jun 15, 2026 (view filing) | Jun 12 | 3 days | Royan AjayDirector | PPurchase | +23.0K | $0.85 | +$19.6K | +128.5%40.9K after | |
| Jun 11, 2026 (view filing) | Jun 10 | 1 day | Bradley WilliamDirector | PPurchase | +68.5K | $0.73 | +$50.0K | +424.7%84.6K after | |
| Jun 11, 2026 (view filing) | Jun 10 | 1 day | Sheffield IanDirector | PPurchase | +35.0K | $0.73 | +$25.6K | New position35.0K after | |
| Jun 11, 2026 (view filing) | Jun 10 | 1 day | Rajagopalan HarithChief Executive Officer | PPurchase | +25.0K | $0.73 | +$18.3K | +4.8%540.6K after | |
| Jun 9, 2026 (view filing) | Jun 8 | 1 day | Smith Weber LaraChief Financial Officer | PPurchase | +20.0K | $0.69 | +$13.8K | New position20.0K after | |
| Dec 8, 2025 (view filing) | Dec 4 | 4 days | Rajagopalan HarithChief Executive Officer | PPurchase | +10.4K | $1.92 | +$20.0K | +2.1%501.7K after | |
| Mar 18, 2025 (view filing) | Mar 14 | 4 days | Royan AjayDirector, 10% Owner | PPurchase | +17.9K | $1.28 | +$22.9K | New position17.9K after | |
| Mar 18, 2025 (view filing) | Mar 14 | 4 days | Barnes Kelly AnnDirector | PPurchase | +31.0K | $1.30 | +$40.3K | New position31.0K after | |
| Mar 17, 2025 (view filing) | Mar 13 | 4 days | Schulman Amy WDirector | PPurchase | +8.55K | $1.17 | +$10.0K | New position8.55K after | |
| Mar 17, 2025 (view filing) | Mar 13 | 4 days | Bradley WilliamDirector | PPurchase | +16.1K | $1.26 | +$20.3K | New position16.1K after | |
| Feb 3, 2025 (view filing) | Jan 30-31 | 4 days | Rajagopalan HarithChief Executive Officer | SSale | −111.9K | $1.84 | −$206.4K | −18.6%491.3K after | 2 lots10b5-1 |
| Feb 3, 2025 (view filing) | Jan 30-31 | 4 days | Caplan Jay DavidPresident, Chief Product Off. | SSale | −43.8K | $1.88 | −$82.3K | −22.2%153.5K after | 2 lots10b5-1 |
| Nov 13, 2024 (view filing) | Nov 11 | 2 days | Rajagopalan HarithChief Executive Officer | SSale | −96.5K | $2.47 | −$238.4K | −16.4%491.3K after | |
| Nov 13, 2024 (view filing) | Nov 11 | 2 days | Caplan Jay DavidPresident, Chief Product Off. | SSale | −64.2K | $2.47 | −$158.6K | −29.5%153.5K after | |
| Sep 13, 2024 (view filing) | Sep 12 | 1 day | Caplan Jay DavidPresident, Chief Product Off. | SSale | −65.0K | $2.90 | −$188.5K | −68.1%30.5K after | |
| Feb 8, 2024 (view filing)4:35 PM ET | Feb 6 | 2 days | Thiel Peter and 5 others10% Owner | PPurchase | +333.3K | $15.00 | +$5.00M | +36.3%1.25M after | Duplicate filing |
| Feb 8, 2024 (view filing)4:32 PM ET | Feb 6 | 2 days | M28 Capital Management LP and 1 otherDirector | PPurchase | +466.7K | $15.00 | +$7.00M | +33.6%1.86M after | |
| Feb 8, 2024 (view filing) | Feb 6 | 2 days | Royan AjayDirector, 10% Owner | PPurchase | +333.3K | $15.00 | +$5.00M | +36.3%1.25M after | |
| Feb 6, 2024 (view filing)8:39 PM ET | Feb 6 | Same day | CVF, LLC and 1 other10% Owner | PPurchase | +333.3K | $15.00 | +$5.00M | +7.7%4.67M after |