Insider Activity of SIEBECKER WALTER F
The largest purchase of all time was on 2001-08-24 and amounted to 1000 shares of FactSet Research Systems Inc. for $25,580.
The largest sale of all time was on 2016-01-13 and amounted to 30274 shares of FactSet Research Systems Inc. for $4.34M.
Biography of SIEBECKER WALTER F
No biography is available at this moment.