Insider Activity of BERGERON SANDRA E.
The largest purchase of all time was on 2015-05-08 and amounted to 50000 shares of Qualys, Inc. for $1.88M.
The largest sale of all time was on 2017-11-28 and amounted to 70653 shares of Qualys, Inc. for $4.27M.
Biography of BERGERON SANDRA E.
No biography is available at this moment.