Garo H. Armen, Chairman & CEO at ANTIGENICS INC /DE/ (AGEN), bought 25,000 shares at $1.97 ($49K) on 2009-06-25, disclosed to the SEC on 2009-06-29.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Nothing distinguishes this filing.
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| PTIX | BUY | 2026-08-20 | $945 | — | Filing → |
| PTIX | BUY | 2026-08-12 | $710 | — | Filing → |
| PTIX | BUY | 2026-08-10 | $151 | — | Filing → |