Summary
Updated Aug 31, 2026
Robert D. Lister is Chief Legal & Sr Exec VP of IMAX CORP (IMAX). 4 SEC Form 4 filings on record going back to 2024, most recently on 10 March 2026. Most recent open-market trade: sold $1.74M of IMAX on 7 November 2025. Lifetime open-market sales: $3.82M.
Recent Transactions
12Every recent SEC Form 4 transaction Robert D. Lister has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Robert D. Lister go back to 2024: 4 primary Form 4 filings, an average of 1.3 per year. 3 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Robert D. Lister files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Richard L. Gelfond - $42.56M of IMAX open-market activity in the last 12 months
- Kevin Douglas - $21.48M of IMAX open-market activity in the last 12 months
- Mark Welton - $3.38M of IMAX open-market activity in the last 12 months
- Calamera Pablo - $1.49M of IMAX open-market activity in the last 12 months
- Natasha Fernandes - $1.19M of IMAX open-market activity in the last 12 months
- Kenneth Ian Weissman - $436K of IMAX open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Robert D. Lister?
Robert D. Lister is a corporate insider, tracked as Chief Legal & Sr Exec VP of IMAX CORP (IMAX). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Robert D. Lister last file a Form 4?
The most recent primary Form 4 on record is dated 10 March 2026, one of 4 filings going back to 2024.
Has Robert D. Lister been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($3.82M) across all tracked filings.
Where can I see all of Robert D. Lister's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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