Loading OTLK…
SEC filing
OTLK · CIK 1649989
4 · May 27, 2026 · THURMAN RANDY H bought 5,000 shares at $0.429/share ($2,145)
THURMAN RANDY H bought 5,000 shares at $0.429/share ($2,145)
PRIMARY DOCUMENT
Graphics and non-inline formats (not embedded below).