BERNSTEIN SETH P plan to sell securities of ALLIANCEBERNSTEIN HOLDING L.P. under Form 144

BERNSTEIN SETH P filed Form 144 to notify SEC of plan to sell 29000 units of ALLIANCEBERNSTEIN HOLDING L.P. securities around 2026-04-30, with aggregate market value of $1,150,720.00. The total outstanding units is 92284367.0. The amount planned to be sold represents 0.03% of total outstanding units; Recent transactions in past 3 months include: On 02/18/2026, sold 26840 units for $1101787.51;