Frederick W. Buckman, Director at Terrestrial Energy Inc. /DE/ (IMSR), bought 7,500 shares at $2.95 ($22K) on 2026-10-14, disclosed to the SEC on 2026-10-15.
Open-market purchase of $22k IMSR by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.