AB insider trading — Alliancebernstein Holding L.P.
Over the last 90 days, insiders at Alliancebernstein Holding L.P. (AB) made 0 open-market purchases worth $0 and 1 open-market sale worth $186K, making them net sellers by $186K. The largest sale was by Stonehill Charles G.T. (Director), who sold 5,000 shares for $186K on Aug 4, 2026.
Updated Oct 16, 2026.
Recent AB insider transactions
Every Form 4 filed by Alliancebernstein Holding L.P. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 4, 2026 | Stonehill Charles G.T. | Director | S · Sale | Direct | 5,000 | $37.17 | $186K | Form 4 |
AB insider trading FAQ
Are insiders buying AB stock?
Not on the open market. In the last 90 days, Alliancebernstein Holding L.P. insiders made no open-market purchases, and 1 open-market sale totaling $186K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading AB?
Recent sellers: Stonehill Charles G.T..
Where does AB insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.