Seth P. Bernstein serves as Executive at ALLIANCEBERNSTEIN HOLDING L.P., where they oversee executive responsibilities. Since joining the company, Seth P. Bernstein has executed 85 insider transactions totaling $8.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 10, 2025 involved receiving (via award) 159,937 shares valued at $6.6M.
Seth P. Bernstein currently holds 597,308 shares of ALLIANCEBERNSTEIN HOLDING L.P. (AB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Seth P. Bernstein has been a net seller of AB stock. They have purchased $775.1K and sold $7.4M worth of shares.
Seth P. Bernstein's most recent insider trade was on Dec 10, 2025, when they sold 159,937 shares at $41.11 per share.
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| $N/A |
| Discretionary |
| Dec 1, 2025 | AB | $1.2M | Payment | 29,376 | $41.43 | Discretionary |
| Dec 1, 2025 | AB | $2.7M | Payment | 65,719 | $41.43 | Discretionary |
| Aug 22, 2025 | AB | $999.1K | Sale | 24,946 | $40.05 | Discretionary |
| Aug 20, 2025 | AB | $19.2K | Sale | 480 | $40.00 | Discretionary |
| Aug 19, 2025 | AB | $251.5K | Sale | 6,268 | $40.13 | Discretionary |
| Aug 12, 2025 | EQH | $0 | Award | 95.15 | $N/A | Discretionary |
| Aug 13, 2024 | EQH | $0 | Award | 143.49 | $N/A | Discretionary |
| Jun 10, 2024 | EQH | $0 | Award | 135.91 | $N/A | Discretionary |
| May 2, 2024 | EQH | $1.3M | Option Exercise | 57,209 | $23.18 | Discretionary |
| May 2, 2024 | EQH | $5.8M | Sale | 152,473 | $38.06 | Discretionary |
| May 2, 2024 | EQH | $1.2M | Option Exercise | 65,446 | $18.74 | Discretionary |
| Mar 4, 2024 | EQH | $0 | Award | 150.38 | $N/A | Discretionary |
| Feb 28, 2024 | EQH | $0 | Award | 8,468 | $N/A | Discretionary |
| Feb 28, 2024 | EQH | $173.7K | Payment | 5,081 | $34.18 | Discretionary |
| Feb 28, 2024 | EQH | $116.7K | Payment | 3,413 | $34.18 | Discretionary |
| Feb 14, 2024 | EQH | $0 | Award | 11,838 | $N/A | Discretionary |
| Dec 12, 2023 | AB | $4.2M | Award | 136,289 | $30.56 | Discretionary |
| Dec 4, 2023 | EQH | $0 | Award | 155.65 | $N/A | Discretionary |
| Dec 1, 2023 | AB | $2.1M | Payment | 71,510 | $29.09 | Discretionary |
| Dec 1, 2023 | AB | $929.8K | Payment | 31,964 | $29.09 | Discretionary |
| Aug 14, 2023 | EQH | $0 | Award | 177.37 | $N/A | Discretionary |
| Jun 12, 2023 | EQH | $0 | Award | 188.09 | $N/A | Discretionary |
| Mar 6, 2023 | EQH | $0 | Award | 193.26 | $N/A | Discretionary |
| Feb 28, 2023 | EQH | $132.2K | Payment | 4,209 | $31.42 | Discretionary |
| Feb 26, 2023 | EQH | $0 | Award | 26,973 | $N/A | Discretionary |
| Feb 26, 2023 | EQH | $72.3K | Payment | 2,306 | $31.35 | Discretionary |
| Feb 26, 2023 | EQH | $467.6K | Payment | 14,917 | $31.35 | Discretionary |
| Feb 15, 2023 | EQH | $0 | Award | 10,129 | $N/A | Discretionary |