Insider Activity of Smyth Margaret Mary
The largest purchase of all time was on 2006-07-31 and amounted to 2000 shares of 3M Company for $141,568.
The largest sale of all time was on 2018-08-09 and amounted to 56206 shares of Etsy, Inc. for $2.4M.
Biography of Smyth Margaret Mary
No biography is available at this moment.