Delisting riskPopularity #4,883
SINTX Technologies (SINT)
Manufactures silicon-nitride surgical implants and technical ceramic components.
$1.78
vs last close−0.05 (−2.73%)
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13F · 13D/G · Form 4
| Institutions | 14.52% | 968.0K shares | |
|---|---|---|---|
| 19 holders · as of Jun 30, 2026 | |||
| Insiders | 13.57% | 904.1K shares | |
| 8 holders · as of Jun 9, 2026 | |||
| Other | 71.91% | 4.79M shares | |
| remainder | |||
6.66M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
19 holders · 968.0K shares · 4 new positions · 7 increased · 3 reduced · 5 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Bleichroeder LP | 523.0K | 7.85% | +523.0Knew | Aug 13, 2026 |
| Stonepine Capital Management, LLC | 209.2K | 3.14% | +209.2Knew | Aug 17, 2026 |
| Veracity Capital LLC | 76.7K | 1.15% | 0 | Jul 13, 2026 |
| Citadel Advisors LLC | 31.9K | 0.48% | +31.9Knew | Sep 2, 2026 |
| Geode Capital Management, LLC | 30.1K | 0.45% | −2.0K | Aug 12, 2026 |
| Vanguard Fiduciary Trust Co | 23.5K | 0.35% | 0 | Aug 13, 2026 |
| Vanguard Capital Management LLC | 20.9K | 0.31% | 0 | Aug 13, 2026 |
| State Street Corp | 13.3K | 0.20% | 0 | Aug 7, 2026 |
13D/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 |
Form 4
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 |
House and Senate disclosures
Not reported.