ZIEMBA FAMILY TRUST plan to sell securities of PLAINS ALL AMERICAN PIPELINE, L.P. under Form 144

ZIEMBA FAMILY TRUST filed Form 144 to notify SEC of plan to sell 2346 units of PLAINS ALL AMERICAN PIPELINE, L.P. securities around 2026-06-29, with aggregate market value of $51,494.70. The total outstanding units is 705531683.0. The amount planned to be sold represents 0.00% of total outstanding units;