Insider · CIK 0001084492 · SIC 1400 — Mining & Quarrying of Nonmetallic Minerals (No Fuels)
William B Sansom
Files at: ASTE, MAA. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.