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Alliancebernstein Holding L.P. (AB)
NYSE: AB · Real-Time Price · USD
35.19+0.26 (+0.74%)
Insider Score
––Not scored
AB Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
AB Stock Insider Trading Activity
AB stock’s insider trading shows 2 sales on the open market for an estimated $1.33M by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Stonehill Charles G.T. Director | Sell | 5,000 | $37.17 | $185.85K | 16.9% | 24,573 | Aug 4, 2026 | — | Form 4 |
| Holley Bruce M Director | Award | 4,397 | $38.67 | $170.03K | 47.6% | 13,642 | May 20, 2026 | — | Form 4 |
| Stonehill Charles G.T. Director | Award | 4,397 | $38.67 | $170.03K | 17.5% | 29,573 | May 20, 2026 | — | Form 4 |
| Kaye Daniel G Director | Award | 4,397 | $38.67 | $170.03K | 10.0% | 48,527 | May 20, 2026 | — | Form 4 |
| Walthall Todd Director | Award | 4,397 | $38.67 | $170.03K | 21.1% | 25,277 | May 20, 2026 | — | Form 4 |
| LAMMTENNANT JOAN M Director | Award | 4,397 | $38.67 | $170.03K | 21.5% | 24,875 | May 20, 2026 | — | Form 4 |
| Narayandas Das Director | Award | 4,397 | $38.67 | $170.03K | 9.8% | 49,318 | May 20, 2026 | — | Form 4 |
| BERNSTEIN SETH P CEO | Sell | 29,000 | $39.54 | $1.15M | 12.0% | 212,046 | Apr 30, 2026 | — | Form 4 |
| BERNSTEIN SETH P CEO | Sell | 26,840 | $41.08 | $1.10M | 10.0% | 241,046 | Feb 18, 2026 | — | Form 4 |
| Luckey Alexis Other | Award | 517 | $41.11 | $21.25K | 7.0% | 7,903 | Dec 10, 2025 | — | Form 4 |
| BERNSTEIN SETH P CEO | Award | 159,937 | $41.11 | $6.58M | 36.6% | 597,308 | Dec 10, 2025 | — | Form 4 |
| Sprules Karl COO | Award | 44,393 | $41.11 | $1.82M | 89.0% | 94,270 | Dec 10, 2025 | — | Form 4 |
| Sprules Karl COO | Gift | 2,490 | $41.11 | $102.36K | 1.9% | 129,640 | Dec 10, 2025 | — | Form 4 |
| Simeone Thomas Other | Award | 11,554 | $41.11 | $474.98K | 70.0% | 28,069 | Dec 10, 2025 | — | Form 4 |
| Erzan Onur Other | Award | 65,678 | $41.11 | $2.70M | 31.3% | 275,663 | Dec 10, 2025 | — | Form 4 |
| MANLEY MARK R Other | Award | 11,068 | $41.11 | $455.01K | 72.7% | 26,298 | Dec 10, 2025 | — | Form 4 |
| Sprules Karl COO | Tax withheld | 43,012 | $41.43 | $1.78M | 46.3% | 49,877 | Dec 1, 2025 | — | Form 4 |
| Erzan Onur Other | Tax withheld | 28,582 | $41.43 | $1.18M | New | 28,582 | Dec 1, 2025 | — | Form 4 |
| Erzan Onur Other | Tax withheld | 63,943 | $41.43 | $2.65M | 23.3% | 209,985 | Dec 1, 2025 | — | Form 4 |
| MANLEY MARK R Other | Tax withheld | 5,086 | $41.43 | $210.71K | 7.6% | 71,615 | Dec 1, 2025 | — | Form 4 |
| MANLEY MARK R Other | Tax withheld | 6,724 | $41.43 | $278.58K | 30.6% | 15,230 | Dec 1, 2025 | — | Form 4 |
| BERNSTEIN SETH P CEO | Tax withheld | 29,376 | $41.43 | $1.22M | 12.3% | 267,886 | Dec 1, 2025 | — | Form 4 |
| BERNSTEIN SETH P CEO | Tax withheld | 65,719 | $41.43 | $2.72M | 13.1% | 437,371 | Dec 1, 2025 | — | Form 4 |
| Simeone Thomas Other | Tax withheld | 2,011 | $41.43 | $83.32K | 8.2% | 26,566 | Dec 1, 2025 | — | Form 4 |
| Simeone Thomas Other | Tax withheld | 2,660 | $41.43 | $110.20K | 13.9% | 16,515 | Dec 1, 2025 | — | Form 4 |
| Sprules Karl COO | Tax withheld | 28,034 | $41.43 | $1.16M | 26.9% | 132,130 | Dec 1, 2025 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Award (A) — Grant or award from the company, not a purchase
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
- Gift (G) — Bona fide gift
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.