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Insider ActivityAB
LAMMTENNANT JOAN M, Director at ALLIANCEBERNSTEIN HOLDING L.P., traded $170K of AB
Updated Jun 7, 2026
LAMMTENNANT JOAN M
Director
ALLIANCEBERNSTEIN HOLDING L.P. ·
$AB
Transaction Details
| Insider | LAMMTENNANT JOAN M |
|---|---|
| Title | Director |
| Company | ALLIANCEBERNSTEIN HOLDING L.P. |
| Ticker | AB |
| Transaction Type | Grant |
| Transaction Date | 2026-05-20 |
| Shares Traded | 4,397 |
| Price Per Share | $38.67 |
| Total Value | $170K |
| Filed Date | 2026-05-22 |
| Accession Number | 0001208239-26-000006 |
Ownership Context
| Shares Owned After Transaction | 24,875 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001208239-26-000006
Other Insider Trades — AB
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Narayandas Das | Director | traded | $170K | 2026-05-20 |
| Walthall Todd | Director | traded | $170K | 2026-05-20 |
| Stonehill Charles G.T. | Director | traded | $170K | 2026-05-20 |
| Kaye Daniel G | Director | traded | $170K | 2026-05-20 |
| Holley Bruce M | Director | traded | $170K | 2026-05-20 |
| BERNSTEIN SETH P | CEO, Director | sold | $1.1M | 2026-04-30 |
Other Trades by LAMMTENNANT JOAN M
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| EQH | Equitable Holdings, Inc. | traded | $290K | 2026-05-20 |
| OSG | OCTAVE SPECIALTY GROUP INC | traded | — | 2026-04-01 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for AB — ALLIANCEBERNSTEIN HOLDING L.P. →
Whisper Score — AB
50.0
Active Discussion
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 07, 2026 at 07:05 UTC