COCHW — Envoy Medical, 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 2021-04-23.
Performance
Technicals
Others in Healthcare
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-05-29 | Lucas Brent T. Chief Executive Officer | Grant or award | 32.9K | 0.60 | 19.7K |
| 2026-02-12 | TAYLOR GLEN A | Open-market purchase | 18.8M | 0.40 | 7.5M |
| 2026-02-12 | BRYNELSEN CHARLES Director | Open-market purchase | 1.0M | 0.40 | 400.0K |
| 2026-02-12 | Patel Mona Chetan Director | Open-market purchase | 312.5K | 0.40 | 125.0K |
| 2026-02-12 | Potashnick Robert Interim CFO | Open-market purchase | 212.5K | 0.40 | 85.0K |
| 2026-02-12 | Kantor Susan Director | Open-market purchase | 96.2K | 0.40 | 38.5K |
| 2026-02-12 | Lucas Brent T. Chief Executive Officer | Open-market purchase | 62.5K | 0.40 | 25.0K |
| 2025-11-28 | Lucas Brent T. Chief Executive Officer | Grant or award | 18.1K | 0.71 | 12.9K |
| 2025-06-11 | Patel Mona Chetan Director | Open-market purchase | 2.5K | 1.47 | 3.7K |
| 2025-06-06 | Patel Mona Chetan Director | Open-market purchase | 10.0K | 1.46 | 14.6K |
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 |
|---|---|---|
| ARISTEIA CAPITAL, L.L.C. | 79.3K | 1.1M |
| Oasis Management Co Ltd. | 66.5K | 100.0K |
| TORONTO DOMINION BANK | 35.3K | 534.7K |
| Polar Asset Management Partners Inc. | 20.6K | 297.1K |
| Clear Street Group Inc. | 20.0K | 301.0K |
| BNP PARIBAS FINANCIAL MARKETS | 18.8K | 283.3K |
| Bracebridge Capital, LLC | 17.4K | 262.2K |
| SummitTX Capital, L.P. | 16.2K | 243.4K |
| Diametric Capital, LP | 15.7K | 236.3K |
| JANE STREET GROUP, LLC | 13.8K | 208.2K |
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 | |
|---|---|---|---|
| 8-K | 2026-08-10 | 2026-08-10 | on EDGAR ↗ |
| 10-Q | 2026-08-10 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-06-30 | 2026-06-24 | on EDGAR ↗ |
| 8-K | 2026-06-25 | 2026-06-19 | on EDGAR ↗ |
| 4 | 2026-06-23 | 2026-06-19 | on EDGAR ↗ |
| EFFECT | 2026-06-16 | — | on EDGAR ↗ |
| POS AM | 2026-06-12 | — | on EDGAR ↗ |
| S-8 | 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 →
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