Insider Activity of Knapper Peter William
The largest purchase of all time was on 2020-06-15 and amounted to 10500 shares of SIFCO Industries, Inc. for $44,625.
The largest sale of all time was on 2021-02-16 and amounted to 2000 shares of SIFCO Industries, Inc. for $18,800.
Biography of Knapper Peter William
No biography is available at this moment.