IMAX insider buying and SEC filings, explained
Imax Corp. · CIK 921582
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$27.3M
Planned sales (10b5-1)
$40.4M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 10, 2026 | Sale | Robert D. Lister (Chief Legal Officer Sr Exec VP) sold 22,500 shares at $51.58 ($1.2M). Holdings down 11% to 182,375 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 11, 2026 |
| Aug 25, 2026 | Sale | Mark Welton (President / COO) sold 30,000 shares at $54.47 ($1.6M). Holdings down 17% to 143,216 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 26, 2026 |
| Aug 25, 2026 | Sale | Kenneth Ian Weissman (Deputy GC, Corp. Sec. & CCO) sold 8,000 shares at $54.54 ($436K). Holdings down 22% to 28,205 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 26, 2026 |
| Aug 24, 2026 | Sale | Natasha Fernandes (CFO) sold 20,000 shares at $54.63 ($1.1M). Holdings down 36% to 35,596 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 26, 2026 |
| Aug 20, 2026 | Sale | Calamera Pablo (CTO & EVP) sold 15,000 shares at $52.41 ($786K). Holdings down 26% to 43,012 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 21, 2026 |
| Aug 18–20, 2026 | Planned (10b5-1) | Richard L. Gelfond (CEO and Director) sold 456,757 shares between Aug 18 and Aug 20 at about $52.51 ($24.0M), marked as a 10b5-1 plan trade. Holdings down 41% to 665,002 shares. | SEC filing Filed Aug 20, 2026 |
| Aug 6, 2026 | Sale | Jose Aleksandr Zlatar (SVP, Controller & PAO) sold 500 shares at $49.90 ($25K). Holdings down 46% to 583 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 7, 2026 |
| Apr 27, 2026 | Planned (10b5-1) | Richard L. Gelfond (CEO and Director) sold 8,943 shares at $37.33 ($334K), marked as a 10b5-1 plan trade. Holdings down 1% to 765,002 shares. | SEC filing Filed Apr 28, 2026 |
| Apr 16–17, 2026 | Planned (10b5-1) | Richard L. Gelfond (CEO and Director) sold 75,919 shares between Apr 16 and Apr 17 at about $37.05 ($2.8M), marked as a 10b5-1 plan trade. Holdings down 9% to 765,002 shares. | SEC filing Filed Apr 20, 2026 |
| Apr 13–15, 2026 | Planned (10b5-1) | Richard L. Gelfond (CEO and Director) sold 120,132 shares between Apr 13 and Apr 15 at about $37.13 ($4.5M), marked as a 10b5-1 plan trade. Holdings down 14% to 765,002 shares. | SEC filing Filed Apr 15, 2026 |
| Apr 10, 2026 | Planned (10b5-1) | Richard L. Gelfond (CEO and Director) sold 135,046 shares at $37.82 ($5.1M), marked as a 10b5-1 plan trade. Holdings down 15% to 765,002 shares. | SEC filing Filed Apr 10, 2026 |
| Apr 2–6, 2026 | Planned (10b5-1) | Richard L. Gelfond (CEO and Director) sold 25,024 shares between Apr 2 and Apr 6 at about $40.13 ($1.0M), marked as a 10b5-1 plan trade. Holdings down 3% to 765,002 shares. | SEC filing Filed Apr 6, 2026 |
| Mar 16, 2026 | Sale | Kevin Douglas (Director and 10% owner) sold 568,000 shares directly and indirectly (by trust) at $37.82 ($21.5M). Direct holdings down 8% to 3,657,450 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 2 other reporting owners. | SEC filing Filed Mar 17, 2026 |
| Dec 15, 2025 | Planned (10b5-1) | Mark Welton (President / COO) sold 25,000 shares at $39.28 ($982K), marked as a 10b5-1 plan trade. Holdings down 16% to 128,323 shares. | SEC filing Filed Dec 15, 2025 |
| Nov 10, 2025 | Sale | Calamera Pablo (CTO & EVP) sold 20,586 shares at $34.23 ($705K). Holdings down 33% to 40,886 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 10, 2025 |
| Nov 7, 2025 | Planned (10b5-1) | Robert D. Lister (Chief Legal Officer Sr Exec VP) sold 50,143 shares at $34.67 ($1.7M), marked as a 10b5-1 plan trade. Holdings down 24% to 161,421 shares. | SEC filing Filed Nov 7, 2025 |
40 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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