InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-15.7%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by Siemers William R, Executive. Officer active across 1 company, notably Alliancebernstein Holding L.P.. Aggregated, 8 filings have been logged. History available since 1 December 2021. The latest transaction was disclosed on 28 February 2024 (Retenue fiscale). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations8 total
16,546 shares@ US$33.1820.4% of flowAB Holding UnitsSEC:0001738305-24-000002:0
8,344 shares@ US$30.569.5% of flowAB Holding UnitsSEC:0001738305-23-000004:0
4,815 shares@ US$29.095.2% of flowAB Holding UnitsSEC:0001738305-23-000002:0
4,506 shares@ US$38.846.7% of flowAB Holding UnitsSEC:0001738305-22-000006:0
5,283 shares@ US$40.708.3% of flowAB Holding UnitsSEC:0001738305-22-000004:0
21,873 shares@ US$45.720.025% mcap73.0% of flowAB Holding UnitsSEC:0001738305-22-000002:0
2,699 shares@ US$50.940.0034% mcap9.8% of flowAB Holding UnitsSEC:0001738305-21-000004:0
1,031 shares@ US$49.950.0013% mcap3.7% of flowAB Holding UnitsSEC:0001738305-21-000002:0
8 of 8 declarations
About Siemers William R
William R. Siemers is Senior Vice President, Controller, and Chief Administrative Officer at ALLIANCEBERNSTEIN HOLDING L.P. He oversees the company's financial and administrative operations, ensuring compliance and performance. His role is essential for ALLIANCEBERNSTEIN's strategy.
