KYNB — KYNTRA BIO, INC.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Others in Healthcare
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-06-06 | Wettig Thane CEO | Shares withheld for tax | 198 | 6.71 | 1.3K |
| 2026-06-06 | DeLucia David Chief Financial Officer | Shares withheld for tax | 52 | 6.71 | 349 |
| 2026-05-14 | Wettig Thane CEO | Open-market purchase | 2.8K | 7.09 | 19.9K |
| 2026-05-14 | Wettig Thane CEO | Open-market purchase | 2.8K | 7.09 | 19.9K |
| 2026-03-06 | Wettig Thane CEO | Shares withheld for tax | 277 | 6.84 | 1.9K |
| 2026-03-06 | DeLucia David Chief Financial Officer | Shares withheld for tax | 60 | 6.84 | 410 |
| 2025-12-06 | Wettig Thane CEO | Shares withheld for tax | 259 | 8.42 | 2.2K |
| 2025-12-06 | DeLucia David Chief Financial Officer | Shares withheld for tax | 52 | 8.42 | 438 |
| 2025-11-17 | Wettig Thane CEO | Open-market purchase | 2.7K | 9.10 | 24.6K |
| 2025-11-13 | Wettig Thane CEO | Open-market purchase | 1.0K | 9.18 | 9.2K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| ARMISTICE CAPITAL, LLC | 2.7M | 400.0K |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.1M | 156.6K |
| BlackRock, Inc. | 571.8K | 84.3K |
| TWO SIGMA INVESTMENTS, LP | 335.7K | 49.5K |
| GEODE CAPITAL MANAGEMENT, LLC | 311.9K | 46.0K |
| HighTower Advisors, LLC | 269.5K | 39.7K |
| UBS Group AG | 187.1K | 27.6K |
| RENAISSANCE TECHNOLOGIES LLC | 186.3K | 27.5K |
| VANGUARD FIDUCIARY TRUST CO | 162.3K | 23.9K |
| Birchview Capital, LP | 153.0K | 22.6K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| SCHEDULE 13G/A | 2026-08-14 | — | on EDGAR ↗ |
| 10-Q | 2026-08-13 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-08-13 | 2026-08-13 | on EDGAR ↗ |
| 4 | 2026-06-17 | 2026-06-12 | on EDGAR ↗ |
| 4 | 2026-06-17 | 2026-06-12 | on EDGAR ↗ |
| 4 | 2026-06-17 | 2026-06-12 | on EDGAR ↗ |
| 4 | 2026-06-17 | 2026-06-12 | on EDGAR ↗ |
| 8-K | 2026-06-16 | 2026-06-12 | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
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