Welton Mark (CIK 0001255910)

Latest company ownership

Role: President
Shares held
153,323
Last filed at
Nov 10, 2025
Confidence Score
12.8
2025Q4
Confidence Score History
2013Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 15, 2025 Dec 15, 2025 IMAX CORP President Sell 26.3 -25,000 -8.15% $982K
Nov 10, 2025 Nov 10, 2025 IMAX CORP President Sell 17.5 -49,504 -13.90% $1.7M
Mar 7, 2025 Mar 11, 2025 IMAX CORP President Sell 87.5 +2,767 1.06% $1.2M
Dec 9, 2024 Dec 9, 2024 IMAX CORP President Sell 17.5 -39,432 -15.05% $1M
Mar 7, 2024 Mar 11, 2024 IMAX CORP President Sell 40.0 -10,604 -5.19% $562.1K
Mar 7, 2023 Mar 9, 2023 IMAX CORP President Sell 37.5 -39,069 -21.05% $1.2M
Dec 1, 2022 Dec 5, 2022 IMAX CORP President Sell 42.5 -7,499 -5.79% $125.8K
Mar 7, 2022 Mar 9, 2022 IMAX CORP President Sell 40.0 -30,573 -25.53% $554.3K
Dec 1, 2021 Dec 3, 2021 IMAX CORP President Sell 40.0 -10,016 -12.07% $341K
Mar 11, 2021 Mar 12, 2021 IMAX CORP President Sell 22.5 -5,000 -10.76% $113.5K
Mar 7, 2021 Mar 9, 2021 IMAX CORP President Sell 40.0 -23,687 -24.65% $582.5K
Dec 1, 2020 Dec 3, 2020 IMAX CORP President Sell 46.3 -2,784 -5.33% $42.1K
Mar 17, 2020 Mar 18, 2020 IMAX CORP President Buy 91.3 +5,000 13.51% $37.1K
Mar 7, 2020 Mar 10, 2020 IMAX CORP President Sell 42.5 -12,302 -31.59% $174.5K
Dec 1, 2019 Dec 3, 2019 IMAX CORP President Sell 42.5 -2,831 -17.02% $60.1K
Apr 29, 2019 May 1, 2019 IMAX CORP President Sell 20.0 -15,000 -36.28% $372.5K
Mar 7, 2019 Mar 11, 2019 IMAX CORP President Sell 42.5 -8,639 -20.24% $193.8K
Jul 27, 2018 Jul 31, 2018 IMAX CORP President Sell 22.5 -10,000 -27.22% $217.6K
Mar 7, 2018 Mar 9, 2018 IMAX CORP President Sell 42.5 -4,226 -15.48% $86.2K
Dec 1, 2017 Dec 5, 2017 IMAX CORP President Sell 42.5 -2,731 -13.80% $65.8K
Nov 29, 2017 Dec 1, 2017 IMAX CORP President Sell 22.5 -8,985 -27.51% $231.9K
Mar 7, 2017 Mar 9, 2017 IMAX CORP President Sell 42.5 -4,169 -12.55% $134.5K
Dec 1, 2016 Dec 13, 2016 IMAX CORP President Sell 42.5 -2,873 -11.24% $89.1K
Dec 1, 2016 Dec 5, 2016 IMAX CORP President Sell 42.5 -3,015 -11.79% $93.5K
Mar 7, 2016 Mar 9, 2016 IMAX CORP President Sell 42.5 -5,039 -23.90% $157.7K
Dec 17, 2015 Dec 21, 2015 IMAX CORP President Sell 20.0 -15,000 -55.24% $586.2K
Nov 2, 2015 Nov 4, 2015 IMAX CORP President Sell 20.0 -25,000 -67.29% $963.8K
Mar 7, 2015 Mar 10, 2015 IMAX CORP President Sell 42.5 -4,012 -33.18% $135.8K
Feb 24, 2015 Feb 26, 2015 IMAX CORP President Sell 20.0 -10,000 -83.30% $349.7K
Oct 24, 2014 Oct 28, 2014 IMAX CORP President Sell 17.5 -35,000 -94.58% $1M
Mar 13, 2014 Mar 14, 2014 IMAX CORP President Sell 46.3 -1,745 -46.53% $48.2K
Nov 7, 2013 Nov 12, 2013 IMAX CORP President Sell 20.0 -20,000 -100.00% $590.6K
Feb 22, 2013 Feb 26, 2013 IMAX CORP President Sell 20.0 -30,000 -100.00% $774.9K