Aemetis Inc

Insider buying at Aemetis signals confidence in a growing biotech‑energy play, with executives buying options at $2.64 as the stock climbs from a 52‑week low.

Insider buying spikes at Aemetis, with board members taking 12‑k shares at $1.54, signaling confidence amid a 588% social‑media surge and a 1.83 price lift.