Delisting risk
SINTX Technologies
Manufactures silicon-nitride surgical implants and technical ceramic components.
$1.48
After-hours close−0.02 (−1.33%)
At close$1.50(−1.96%)
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Breakdown13F · Form 4
Institutions 3.51%223.0K sharesInsiders 4.19%266.4K sharesOther 92.30%5.87M shares
Shares outstanding 6.36M · Float 5.35M · 84.1% free float
Institutions13F, as of Mar 31, 2026
20 holders · 223.0K shares · 4 new positions · 6 increased · 2 reduced · 3 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Veracity Capital LLC | 76.7K | 1.21% | 0 | Apr 9, 2026 |
| Geode Capital Management, LLC | 32.1K | 0.51% | +5.5K | May 15, 2026 |
| Vanguard Fiduciary Trust Co | 23.5K | 0.37% | +23.5Knew | May 8, 2026 |
| Vanguard Capital Management LLC | 20.9K | 0.33% | +20.9Knew | May 15, 2026 |
| XTX Topco Ltd | 17.0K | 0.27% | +17.0Knew | May 15, 2026 |
| State Street Corp | 13.3K | 0.21% | 0 | May 15, 2026 |
| DRW Securities, LLC | 12.1K | 0.19% | −78.3K | May 13, 2026 |
| Broadway Wealth Solutions, Inc. | 10.0K | 0.16% | 0 | Apr 22, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Bleichroeder LP | 9.99% | 647.5K | 13G | Aug 13, 2026 ↗ |
| Lytton Laurence W | 9.99% | 632.6K | 13G | Jun 9, 2026 ↗ |
| Stonepine Capital Management, LLC | 9.90% | 619.6K | 13G | Jun 9, 2026 ↗ |
| Medtech Ceramics, LP | 9.90% | 250.1K | 13G | Mar 25, 2025 ↗ |
| Kevin Patrick Murphy | 8.20% | 225.9K | 13G | Sep 3, 2025 ↗ |
| Sinaptic Holdings, LLC | 7.20% | 281.5K | 13G | Nov 14, 2025 ↗ |
| Virtus Wealth Solutions LLC | 5.30% | 144.9K | 13G | Nov 14, 2025 ↗ |
| Gregg Richard Honigblum | 5.00% | 201.1K | 13G | Dec 9, 2025 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Gregg R. Honigblum | director, officer: Chief Investment Officer | 196.1K | 3.08% | Dec 9, 2025 |
| Eric K. Olson | director, officer: President and CEO | 30.8K | 0.48% | Oct 21, 2025 |
| Mark Lewis Anderson | director | 18.0K | 0.28% | Feb 19, 2026 |
| Christopher Michael Lyons | director | 8.3K | 0.13% | Mar 10, 2026 |
| Robert Ryan Elmore | officer: President | 4.9K | 0.08% | Apr 14, 2026 |
| Kevin Trask | officer: Chief Financial Officer | 4.4K | 0.07% | Sep 5, 2025 |
| Jay M. Moyes | director | 4.0K | 0.06% | Feb 25, 2026 |
6 ten-percent owners hold 0 shares by Form 4, outside the officers-and-directors figure above · 8 people have not refiled in the last 18 months (0 shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Feb 25, 2026 | Christopher Michael Lyonsdirector | Purchase | 758 | $2.96 | 758 |
| Mar 2, 2026 | Christopher Michael Lyonsdirector | Purchase | 7,534 | $2.90 | 8,292 |
| Feb 23, 2026 | Jay M. Moyesdirector | Purchase | 1,000 | $2.91 | 4,000 |
| Feb 18, 2026 | Mark Lewis Andersondirector | Purchase | 3,000 | $3.02 | 18,000 |
| Dec 8, 2025 | Gregg R. Honigblumdirector, officer: Chief Investment Officer | Purchase · 2 lots | 8,200 | $4.26 | 201,067 |
| Dec 5, 2025 | Gregg R. Honigblumdirector, officer: Chief Investment Officer | Purchase · 9 lots | 45,000 | $3.93 | 139,000 |
| Nov 7, 2025 | Gregg R. Honigblumdirector, officer: Chief Investment Officer | Purchase · 2 lots | 10,000 | $3.19 | 74,000 |
| Oct 20, 2025 | Eric K. Olsondirector, officer: President and CEO | Purchase | 5,800 | $3.40 | 30,775 |
CongressHouse and Senate disclosures
Not reported.