Form4insider filings, from the source

Company · CIK 0000825313 · SIC 6282 — Investment Advice · NYSE

ALLIANCEBERNSTEIN HOLDING L.P. · AB

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $186k · 1net −$186k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 4, 2026 SForm 4 →Aug 6, 5:34 pm EDTCharles G.T. StonehillDirector5,000$37.17$185,85024,573−16.9%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.