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Alliancebernstein

Alliancebernstein (NYSE: AB) insider transactions

In the twelve months to 10 November 2026, executives and directors of Alliancebernstein reported 3 open-market sales of 60,840 shares ($2.4m) and 0 open-market purchases, by 2 people, according to the Form 4 filings they submitted to the SEC.

Latest transactions

The 20 most recent transactions in Alliancebernstein shares reported on Form 4
DateInsiderRoleTransactionSharesPriceHeld afterFiling
4 August 2026Stonehill Charles G.T.DirectorOpen-market sale−5,000$37.1724,573Form 4
20 May 2026Lammtennant Joan MDirectorGrant or award+4,397$38.6724,875Form 4
20 May 2026Kaye Daniel GDirectorGrant or award+4,397$38.6748,527Form 4
20 May 2026Narayandas DasDirectorGrant or award+4,397$38.6749,318Form 4
20 May 2026Stonehill Charles G.T.DirectorGrant or award+4,397$38.6729,573Form 4
20 May 2026Walthall ToddDirectorGrant or award+4,397$38.6725,277Form 4
20 May 2026Holley Bruce MDirectorGrant or award+4,397$38.6713,642Form 4
30 April 2026Bernstein Seth PCEOOpen-market sale−29,000$39.54212,046Form 4
18 February 2026Bernstein Seth PCEOOpen-market sale, 10b5-1 plan−26,840$41.08241,046Form 4
10 December 2025Manley Mark RGeneral Counsel & Corp SecGrant or award+11,068$41.1126,298Form 4
10 December 2025Bernstein Seth PPresident and CEOGrant or award+159,937$41.11597,308Form 4
10 December 2025Sprules KarlChief Operating OfficerGift−2,490$41.11129,640Form 4
10 December 2025Sprules KarlChief Operating OfficerGrant or award+44,393$41.1194,270Form 4
10 December 2025Erzan OnurHead, Gl. Cl. Grp. & Pr. Wlth.Grant or award+65,678$41.11275,663Form 4
10 December 2025Simeone ThomasChief Accounting OfficerGrant or award+11,554$41.1128,069Form 4
10 December 2025Luckey AlexisChief Accounting OfficerGrant or award+517$41.117,903Form 4
1 December 2025Manley Mark RGeneral Counsel & Corp SecShares withheld for tax−6,724$41.4315,230Form 4
1 December 2025Manley Mark RGeneral Counsel & Corp SecShares withheld for tax+5,086$41.4371,615Form 4
1 December 2025Bernstein Seth PPresident and CEOShares withheld for tax−65,719$41.43437,371Form 4
1 December 2025Bernstein Seth PPresident and CEOShares withheld for tax+29,376$41.43267,886Form 4

Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.

How to read the table

Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.

Where each row comes from

From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Alliancebernstein page; the method, in data sources.

Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.