IDAI — T Stamp 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 2022-01-31.
Performance
Technicals
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Measured signals that fired on IDAI
| date | signal | measured base rate |
|---|---|---|
| 2026-08-21 | Cluster buy: three or more insiders insider | +0.63% over 21 days · t = 1.84 · n = 3,050 not distinguishable from its control group |
| 2026-07-07 | 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 |
|---|---|---|---|---|---|
| 2026-08-20 | Genner Gareth Neville Chief Executive Officer | Open-market purchase | 9.4K | 3.04 | 28.6K |
| 2026-08-20 | Francis Andrew Scott Chief Technology Officer | Open-market purchase | 1.6K | 3.10 | 5.0K |
| 2026-08-20 | Genner Gareth Neville Chief Executive Officer | Open-market purchase | 800 | 3.09 | 2.5K |
| 2026-08-20 | Potts Charles Edward Director | Open-market purchase | 627 | 3.19 | 2.0K |
| 2026-08-19 | Genner Gareth Neville Chief Executive Officer | Open-market purchase | 606 | 2.55 | 1.5K |
| 2026-08-18 | Genner Gareth Neville Chief Executive Officer | Open-market purchase | 4.0K | 2.46 | 9.8K |
| 2026-08-18 | Genner Gareth Neville Chief Executive Officer | Open-market purchase | 2.0K | 2.52 | 5.0K |
| 2026-08-18 | Genner Gareth Neville Chief Executive Officer | Open-market purchase | 500 | 2.53 | 1.3K |
| 2026-05-26 | Gowasack Andrew Carl President | Shares withheld for tax | 517 | 2.31 | 1.2K |
| 2026-05-26 | Ming Tracy Financial Controller | Shares withheld for tax | 126 | 2.31 | 291 |
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 |
|---|---|---|
| Potomac Capital Management, Inc. | 384.6K | 160.9K |
| UBS Group AG | 248.2K | 103.8K |
| GEODE CAPITAL MANAGEMENT, LLC | 247.8K | 103.7K |
| Kestra Advisory Services, LLC | 134.0K | 56.0K |
| VANGUARD CAPITAL MANAGEMENT LLC | 83.3K | 34.9K |
| VANGUARD FIDUCIARY TRUST CO | 53.4K | 22.4K |
| DIMENSIONAL FUND ADVISORS LP | 43.7K | 18.3K |
| CITADEL ADVISORS LLC | 38.7K | 16.2K |
| MidFirst Bank | 18.2K | 7.6K |
| Tower Research Capital LLC (TRC) | 3.0K | 1.3K |
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 →
Recent headlines
- T Stamp Inc (IDAI) filed form 8-K · 2026-08-13 · SEC EDGAR
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