KTTA — Pasithea Therapeutics Corp.
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 2021-09-15.
Performance
Technicals
Others in Healthcare
Measured signals that fired on KTTA
| date | signal | measured base rate |
|---|---|---|
| 2026-05-20 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 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 |
|---|---|---|---|---|---|
| 2026-06-17 | Coastlands Capital LP 10% owner | Open-market purchase | 100.0K | 0.53 | 53.0K |
| 2025-11-28 | STEINMAN LAWRENCE Director | Open-market purchase | 133.3K | 0.75 | 100.0K |
| 2025-11-28 | Leahy Emer Director | Grant or award | 33.3K | 0.75 | 25.0K |
| 2025-11-28 | Dumesnil Simon Director | Open-market purchase | 33.3K | 0.75 | 25.0K |
| 2025-11-28 | Marques Tiago Chief Executive Officer | Open-market purchase | 33.3K | 0.75 | 25.0K |
| 2025-11-28 | Schneiderman Daniel H Chief Financial Officer | Grant or award | 26.7K | 0.75 | 20.0K |
| 2025-05-12 | Marques Tiago Chief Executive Officer | Open-market sale | 960 | 0.83 | 797 |
| 2024-06-13 | Novak Alfred J Director | Grant or award | 2.8K | 5.62 | 15.5K |
| 2024-06-12 | Novak Alfred J Director | Grant or award | 750 | 5.61 | 4.2K |
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 |
|---|---|---|
| JANUS HENDERSON GROUP PLC | 1.6M | 2.1M |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.6M | 2.1M |
| Squadron Capital Management LLC | 1.6M | 2.1M |
| Vivo Capital, LLC | 1.6M | 2.1M |
| AMERIPRISE FINANCIAL INC | 1.0M | 1.4M |
| Cable Car Capital, LP | 894.9K | 1.2M |
| Stonepine Capital Management, LLC | 616.7K | 831.3K |
| AdvisorShares Investments LLC | 250.4K | 337.5K |
| Persistent Asset Partners Ltd | 215.5K | 290.6K |
| GEODE CAPITAL MANAGEMENT, LLC | 77.1K | 104.0K |
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 | |
|---|---|---|---|
| 10-Q | 2026-08-14 | 2026-06-30 | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-08-14 | — | on EDGAR ↗ |
| ARS | 2026-08-07 | 2025-12-31 | on EDGAR ↗ |
| DEF 14A | 2026-08-07 | 2026-09-09 | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-07-31 | — | on EDGAR ↗ |
| PRE 14A | 2026-07-29 | 2026-07-29 | on EDGAR ↗ |
| SCHEDULE 13G/A | 2026-07-01 | — | on EDGAR ↗ |
| SCHEDULE 13G | 2026-06-23 | — | 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
- Pasithea Therapeutics Corp. (KTTA) filed form 8-K · 2026-08-21 · SEC EDGAR
- Pasithea Therapeutics Corp. (KTTA) filed form 10-Q · 2026-08-14 · SEC EDGAR
- Pasithea Therapeutics Corp. (KTTA) filed form SCHEDULE 13G/A · 2026-08-14 · SEC EDGAR
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