InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Crowder Donna Lynnette, Vice-Présidente et Responsable des Ressources Humaines. Director active across 2 companies, notably U.s. Silica Holdings, INC.. Aggregated, 8 reports have been published. History available since 12 May 2021. The latest transaction was filed on 12 May 2022 (Retenue fiscale). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations8 total
9,824 shares@ US$15.5742.5% of flowCommon StockSEC:0001062993-22-012472:0
18,036 shares0Common StockSEC:0001062993-22-004330:0
5,374 shares@ US$9.1343.7% of flowCommon StockSEC:0001062993-21-013403
5,374 shares@ US$9.1312.6% of flowCommon StockSEC:0001062993-21-013403:0
1,671 shares@ US$10.9350.0% of flowCommon StockSEC:0001062993-21-010535:0
1,671 shares@ US$10.93100.0% of flowCommon StockSEC:0001062993-21-010535
6,088 shares@ US$11.1516.2% of flowCommon StockSEC:0001209191-21-032412
6,088 shares@ US$11.1516.2% of flowCommon StockSEC:0001209191-21-032412:0
8 of 8 declarations
About Crowder Donna Lynnette
Donna Lynnette Crowder is Senior Vice President and Chief Human Resources Officer at U.S. SILICA HOLDINGS, INC. and US SILICA CO, companies specializing in industrial materials. She is responsible for human resource management and organizational development initiatives. Her expertise in talent management is essential for the performance of these companies.
