🕵️ Sintx Technologies, Inc. ($SINT)
SEC insider & ownership activity, last 12 months · CIK 1269026 · every row links its SEC filing
Over the last 12 months insiders bought $611K with no open-market selling against it. Gregg R. Honigblum bought $507K (Aug–Dec). One red-flag 8-K in the window: Delisting notice (3.01), May 22, 2026.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
5 buyers, $611K (37 lots) · 0 sellers, $0 (0 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Gregg R. Honigblum | 27 | $507K | 0 | – | Dec 8, 2025 |
| Eric K. Olson | 5 | $57K | 0 | – | Oct 20, 2025 |
| Lyons Christopher Michael | 2 | $24K | 0 | – | Mar 2, 2026 |
| Jay M. Moyes | 2 | $14K | 0 | – | Feb 23, 2026 |
| Anderson Mark Lewis | 1 | $9K | 0 | – | Feb 18, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Laurence W. Lytton | 10.0% | 13G | Jun 9, 2026 | filing ↗ | |
| Lytton-Kambara Foundation | 10.0% | 13G | Jun 9, 2026 | filing ↗ | |
| Medtech Ceramics, LP | 9.9% | 13G | Mar 25, 2025 | filing ↗ | |
| Stonepine Capital Management, LLC | 9.9% | 13G | Jun 9, 2026 | filing ↗ | |
| Stonepine Capital, L.P. | 9.9% | 13G | Jun 9, 2026 | filing ↗ | |
| Stonepine GP, LLC | 9.9% | 13G | Jun 9, 2026 | filing ↗ | |
| Jon M. Plexico | 9.9% | 13G | Jun 9, 2026 | filing ↗ | |
| Kevin Patrick Murphy | 8.2% | 13G | Sep 3, 2025 | filing ↗ | |
| Sinaptic Surgical, LLC | 7.9% | 13G | Jul 3, 2025 | filing ↗ | |
| Sinaptic Holdings, LLC | 7.2% | 13G | Nov 14, 2025 | filing ↗ | |
| Virtus Wealth Solutions LLC | 5.3% | 13G | Nov 14, 2025 | filing ↗ | |
| Gregg Richard Honigblum | 5.0% | 13G | Dec 9, 2025 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Reg FD disclosure (7.01) | Jul 23, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 23, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 29, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Jun 29, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 29, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 2, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Jun 2, 2026 | filing ↗ |
| Other events (8.01) | Jun 2, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 2, 2026 | filing ↗ |
| Delisting notice (3.01) | May 22, 2026 | filing ↗ |
| Officer/director changes (5.02) | Feb 18, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 18, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 1, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 1, 2025 | filing ↗ |
| Earnings (2.02) | Nov 13, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Nov 13, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 13, 2025 | filing ↗ |
| Material agreement (1.01) | Oct 3, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 3, 2025 | filing ↗ |
| Material agreement (1.01) | Sep 8, 2025 | filing ↗ |
| Unregistered equity sale (3.02) | Sep 8, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 8, 2025 | filing ↗ |
| Officer/director changes (5.02) | Sep 4, 2025 | filing ↗ |
| Shareholder vote (5.07) | Sep 4, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 4, 2025 | filing ↗ |