Mark Dennison

Mark Dennison is a senior officer of Constellation Software Inc., in Canada. The 12 filings cover trades dated from May 18, 2007 to May 17, 2024, but the first publication only dates from 2016.

No purchase appears. The 3 sales total EUR 2.2 million, with a median of EUR 857,515. The largest, EUR 1,074,789, is dated May 17, 2019; the second, EUR 857,515, May 17, 2024; the third, EUR 294,078, October 30, 2018. The record adds 8 share grants and 1 filing of another kind.

The filings are spread over eight years, at one or two a year. They are published very fast: the median lag is 0 days, meaning the day of the trade. None falls in the last twelve months.

Dennison's own market trades within 30 days of colleagues at Constellation Software Inc. number 1, 1 and 1, every one in the same direction. Names in order: Jamal Nizam Baksh, John Edward Billowits and Mark Henri Leonard.