DCOY — Decoy Therapeutics 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
Measured signals that fired on DCOY
| date | signal | measured base rate |
|---|---|---|
| 2026-08-13 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-03-30 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2025-12-30 | HANISH ARNOLD C Director | Open-market sale | 15 | 0.64 | 10 |
| 2025-12-30 | HANISH ARNOLD C Director | Open-market sale | 12 | 0.64 | 8 |
| 2025-11-20 | Rosenblum Mark J Exec VP Finance, CFO | Open-market purchase | 20.0K | 0.80 | 16.0K |
| 2025-11-20 | HANISH ARNOLD C Director | Open-market purchase | 5.0K | 0.75 | 3.8K |
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 |
|---|---|---|
| Tower Research Capital LLC (TRC) | 6.7K | 1.0K |
| UBS Group AG | 3.6K | 546 |
| Advisory Services Network, LLC | 268 | 41 |
| MORGAN STANLEY | 7 | 1 |
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 →
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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