Sakys John plan to sell securities of MESA LABORATORIES INC /CO/ under Form 144

Sakys John filed Form 144 to notify SEC of plan to sell 1223 units of MESA LABORATORIES INC /CO/ securities around 2026-06-16, with aggregate market value of $123,849.54. The total outstanding units is 5524931.0. The amount planned to be sold represents 0.02% of total outstanding units;