Price history
Price history loads when this section approaches view.
TradingView data is temporarily unavailable
The rest of this research page remains available.
View this listing on TradingView ↗Company research
ATAI
Reviewed research will appear here when it is published.
| Portfolio Manager | Recent activity | Shares | Value | Portfolio |
|---|---|---|---|---|
| Ruane, Cunniff & Goldfarb L.P. | ATAINew | 42,112 | $149,000 | 0.00% |
Long-term company research
Research pending
Fundamental research pending
Reviewed company research will appear here when available.
Insider activity
Open-market purchases and sales only.
| Date | Insider | Type | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|
| 2026-07-07 | HERSHBERG ROBERT | Sale | 100,000 | $5 | $496,000 | SEC ↗ |
| 2026-06-26 | Kochendoerfer Gerd | Sale | 50,000 | $5 | $250,000 | SEC ↗ |
| 2026-06-25 | Craig Kevin James | Sale | 42,579 | $5 | $192,031 | SEC ↗ |
| 2026-04-20 | Craig Kevin James | Sale | 42,579 | $5 | $212,895 | SEC ↗ |
| 2026-03-20 | Craig Kevin James | Sale | 100,000 | $4 | $355,000 | SEC ↗ |
| 2026-01-02 | Feilding-Mellen Cosmo | Sale | 39,594 | $4 | $154,377 | SEC ↗ |