Comparable stake leader
Kevin Douglas
SEC ownership of IMAX CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000921582.
Disclosed value leader
Kevin Douglas
Comparable rows
50/50
Latest evidence
30 Jun 2026
- Public ticker
- IMAX on NYSE
- Parsed ownership sources
-
3/4/5, 13D/G, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Kevin Douglas
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Kevin Douglas
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000921582
- Issuer location
- Mississauga, Ontario, Canada
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of IMAX CORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Kevin Douglas
Disclosed value leader
Kevin Douglas
Comparable rows
50/50
Latest evidence
30 Jun 2026
3/4/5
13D/G
13F
Lead comparable stake: 16%
13D/G row: Kevin Douglas
Showing 1-8 of 50 holder rows.
Quick read
Kevin Douglas leads the comparable SEC ownership view at 16%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Kevin Douglas's linked filing trail.
Comparable ownership
Top 5
Kevin Douglas
16%
ORBIS INVESTMENT MANAGEMENT LTD
9.3%
NOMURA ASSET MANAGEMENT INTERNATI...
5.4%
GIC Private Ltd
5.2%
BlackRock, Inc.
5.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Kevin Douglas |
3/4/5
13D/G
Director, 13(d)(3) group, 10%+ Owner
|
16%
from 13D/G
|
$318,642,199
8,383,115 shares
|
-$21,481,760 | 11 Jun 2026 |
| ORBIS INVESTMENT MANAGEMENT LTD |
13D/G
Orbis Investment Management Limited
|
9.3%
|
$197,494,798
5,129,735 shares
|
-$83,391 | 30 Jun 2026 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. |
13F
13D/G
Company
|
5.4%
from 13D/G
|
$117,055,000
2,936,661 shares
|
— | 30 Jun 2026 |
| GIC Private Ltd |
13D/G
GIC Private Limited
|
5.2%
|
—
2,866,544 shares
|
$0 | 04 May 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
5.2%
from 13D/G
|
$115,880,676
2,907,192 shares
|
— | 30 Jun 2026 |
| WESTFIELD CAPITAL MANAGEMENT CO LP |
13F
13D/G
Company · Westfield Capital Management Company, L.P.
|
5%
from 13D/G
|
$105,788,998
2,654,014 shares
|
— | 30 Jun 2026 |
| Richard L. Gelfond |
13D/G
3/4/5
Chief Executive Officer, Director
|
4.5%
|
$58,767,517
2,523,294 shares
|
$0 | 31 Mar 2025 |
| FMR LLC |
13F
13D/G
Company
|
4.2%
from 13D/G
|
$92,570,866
2,322,400 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$74,153,028.
Buys
$0
Insiders: 0
Sells
$74,153,028
Insiders: 9
Net
-$74,153,028
Shares: -1,758,614
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 1,758,614
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 530,257 | $0 | $27,958,488 | -$27,958,488 |
| 3-6 | 0 | 1,054,284 | $0 | $40,062,057 | -$40,062,057 |
| 6-9 | 0 | 25,000 | $0 | $982,000 | -$982,000 |
| 9-12 | 0 | 149,073 | $0 | $5,150,484 | -$5,150,484 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 29 reporting-owner rows connected to IMAX CORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
29
Largest Forms 3/4/5 holder
Kevin Douglas
Net 12M change
-$74,153,028
Latest report
25 Aug 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Kevin Douglas | Director, 13(d)(3) group, 10%+ Owner | $318,642,199 | -$21,481,760 | -6.3% | Mixed | 11 Jun 2026 |
| James E. Douglas III | 13(d)(3) group | $318,642,199 | Mixed | 11 Jun 2026 | ||
| CELTIC FINANCIAL LLC | 13(d)(3) group | $318,642,199 | Mixed | 11 Jun 2026 | ||
| Richard L. Gelfond | Chief Executive Officer, Director | $35,400,516 | -$42,564,605 | -55% | Filing P/S | 18 Aug 2026 |
| Mark Welton) | President IMAX Global Theatres | $7,801,491 | -$4,360,135 | -36% | Filing P/S | 25 Aug 2026 |
| Robert D. Lister) | Chief Legal & Sr Exec VP | $7,475,888 | -$2,394,217 | -24% | Mixed | 07 Mar 2026 |
| David W. Leebron | Director | $5,031,877 | Mixed | 11 Jun 2026 | ||
| Dana R. Settle | Director | $2,626,110 | Mixed | 11 Jun 2026 | ||
| Calamera Pablo | Cto & Evp | $2,254,327 | -$1,490,740 | -40% | Filing P/S | 20 Aug 2026 |
| Natasha Fernandes) | Chief Financial Officer & EVP | $1,944,527 | -$1,188,418 | -38% | Filing P/S | 24 Aug 2026 |
| Megan Colligan) | President, IMAX Entertainment | $1,790,316 | Mixed | 07 Mar 2023 | ||
| Kenneth Ian Weissman | Deputy GC, Corp. Sec. & CCO | $1,538,207 | -$436,294 | -22% | Filing P/S | 25 Aug 2026 |
| Michael MacMillan | Director | $1,504,017 | Mixed | 11 Jun 2026 | ||
| Giovanni M. Dolci) | Chief Commercial Officer & EVP | $1,497,075 | -$211,909 | -12% | Mixed | 07 Mar 2026 |
| Eric A. Demirian | Director | $1,468,744 | Mixed | 11 Jun 2026 | ||
| Darren D. Throop | Director | $1,451,259 | Mixed | 11 Jun 2026 | ||
| Michele Golden) | Chief People Officer & EVP | $1,377,825 | Mixed | 07 Mar 2026 | ||
| Steve Pamon | Director | $1,349,925 | Mixed | 11 Jun 2026 | ||
| Gail Berman | Director | $858,341 | Mixed | 11 Jun 2026 | ||
| Jennifer L. Wong | Director | $858,341 | Mixed | 11 Jun 2026 |
Recent insider transactions for IMAX CORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Kenneth Ian Weissman | IMAX | common shares | Sale | -22.1% | $436,294 | $54.54 | -8,000 | 28,205 | 25 Aug 2026 | Direct |
| Mark Welton) | IMAX | common shares | Sale | -17.3% | $1,634,208 | $54.47 | -30,000 | 143,216 | 25 Aug 2026 | Direct |
| Natasha Fernandes) | IMAX | common shares | Sale | -36% | $1,092,554 | $54.63 | -20,000 | 35,596 | 24 Aug 2026 | Direct |
| Calamera Pablo | IMAX | common shares | Sale | -25.9% | $786,174 | $52.41 | -15,000 | 43,012 | 20 Aug 2026 | Direct |
| Richard L. Gelfond | IMAX | common shares | Sale | -13.1% | $5,323,370 | $53.23 | -100,000 | 665,002 | 20 Aug 2026 | Direct |
| Richard L. Gelfond | IMAX | common shares | Sale | -21.2% | $10,946,294 | $53.27 | -205,504 | 765,002 | 19 Aug 2026 | Direct |
| Richard L. Gelfond | IMAX | common shares | Conversion of derivative security | 26.9% | 205,504 | 970,506 | 19 Aug 2026 | Direct | ||
| Richard L. Gelfond | IMAX | stock options (to buy) | Conversion of derivative security | -17.4% | -205,504 | 975,654 | 19 Aug 2026 | Direct | ||
| Richard L. Gelfond | IMAX | common shares | Sale | -16.5% | $7,714,644 | $51.00 | -151,253 | 765,002 | 18 Aug 2026 | Direct |
| Richard L. Gelfond | IMAX | common shares | Conversion of derivative security | 19.8% | 151,253 | 916,255 | 18 Aug 2026 | Direct | ||
| Richard L. Gelfond | IMAX | stock options (to buy) | Conversion of derivative security | -11.4% | -151,253 | 1,181,158 | 18 Aug 2026 | Direct | ||
| Jose Aleksandr Zlatar) | IMAX | common shares | Sale | -46.2% | $24,950 | $49.90 | -500 | 583 | 06 Aug 2026 | Direct |
| Darren D. Throop | IMAX | common shares | Tax liability | -6.09% | -2,474 | 38,181 | 11 Jun 2026 | Direct | ||
| Darren D. Throop | IMAX | common shares | Options Exercise | 12.8% | 4,611 | 40,655 | 11 Jun 2026 | Direct | ||
| Darren D. Throop | IMAX | restricted share units | Options Exercise | -100% | -4,611 | 0 | 11 Jun 2026 | Direct | ||
| Darren D. Throop | IMAX | restricted share units | Award | 4,611 | 4,611 | 11 Jun 2026 | Direct | |||
| Michael MacMillan | IMAX | common shares | Tax liability | -4.46% | -1,849 | 39,569 | 11 Jun 2026 | Direct | ||
| Michael MacMillan | IMAX | common shares | Options Exercise | 8.91% | 3,390 | 41,418 | 11 Jun 2026 | Direct | ||
| Michael MacMillan | IMAX | restricted share units | Options Exercise | -100% | -3,390 | 0 | 11 Jun 2026 | Direct | ||
| Michael MacMillan | IMAX | restricted share units | Award | 3,390 | 3,390 | 11 Jun 2026 | Direct | |||
| Eric A. Demirian | IMAX | common shares | Tax liability | -4.55% | -1,842 | 38,641 | 11 Jun 2026 | Direct | ||
| Eric A. Demirian | IMAX | common shares | Options Exercise | 9.14% | 3,390 | 40,483 | 11 Jun 2026 | Direct | ||
| Eric A. Demirian | IMAX | restricted share units | Options Exercise | -100% | -3,390 | 0 | 11 Jun 2026 | Direct | ||
| Eric A. Demirian | IMAX | restricted share units | Award | 3,390 | 3,390 | 11 Jun 2026 | Direct | |||
| Dana R. Settle | IMAX | common shares | Options Exercise | 5.16% | 3,390 | 69,090 | 11 Jun 2026 | Direct | ||
| Dana R. Settle | IMAX | restricted share units | Options Exercise | -100% | -3,390 | 0 | 11 Jun 2026 | Direct | ||
| Dana R. Settle | IMAX | restricted share units | Award | 3,390 | 3,390 | 11 Jun 2026 | Direct | |||
| Jennifer L. Wong | IMAX | common shares | Options Exercise | 17.7% | 3,390 | 22,582 | 11 Jun 2026 | Direct | ||
| Jennifer L. Wong | IMAX | restricted share units | Options Exercise | -100% | -3,390 | 0 | 11 Jun 2026 | Direct | ||
| Jennifer L. Wong | IMAX | restricted share units | Award | 3,390 | 3,390 | 11 Jun 2026 | Direct | |||
| Steve Pamon | IMAX | common shares | Options Exercise | 10.6% | 3,390 | 35,515 | 11 Jun 2026 | Direct | ||
| Steve Pamon | IMAX | restricted share units | Options Exercise | -100% | -3,390 | 0 | 11 Jun 2026 | Direct | ||
| Steve Pamon | IMAX | restricted share units | Award | 3,390 | 3,390 | 11 Jun 2026 | Direct | |||
| Gail Berman | IMAX | common shares | Options Exercise | 17.7% | 3,390 | 22,582 | 11 Jun 2026 | Direct | ||
| Gail Berman | IMAX | restricted share units | Options Exercise | -100% | -3,390 | 0 | 11 Jun 2026 | Direct | ||
| Gail Berman | IMAX | restricted share units | Award | 3,390 | 3,390 | 11 Jun 2026 | Direct | |||
| David W. Leebron | IMAX | common shares | Options Exercise | 2.65% | 3,390 | 131,083 | 11 Jun 2026 | Direct | ||
| David W. Leebron | IMAX | restricted share units | Options Exercise | -100% | -3,390 | 0 | 11 Jun 2026 | Direct | ||
| David W. Leebron | IMAX | restricted share units | Award | 3,390 | 3,390 | 11 Jun 2026 | Direct | |||
| Kevin Douglas | IMAX | Common Stock | Award | 0.09% | 3,390 | 3,660,840 | 11 Jun 2026 | Direct | ||
| Douglas Kevin | IMAX | Common Stock | Award | 0.09% | 3,390 | 3,660,840 | 11 Jun 2026 | Direct | ||
| Kevin Douglas | IMAX | Common Stock | Award | 0.09% | 3,390 | 3,660,840 | 11 Jun 2026 | Direct | ||
| Richard L. Gelfond | IMAX | common shares | Sale | -1.16% | $333,814 | $37.33 | -8,943 | 765,002 | 27 Apr 2026 | Direct |
| Richard L. Gelfond | IMAX | common shares | Conversion of derivative security | 1.17% | 8,943 | 773,945 | 27 Apr 2026 | Direct | ||
| Richard L. Gelfond | IMAX | stock options (to buy) | Conversion of derivative security | -0.67% | -8,943 | 1,332,411 | 27 Apr 2026 | Direct | ||
| Richard L. Gelfond | IMAX | common shares | Sale | -4.28% | $1,266,689 | $37.06 | -34,182 | 765,002 | 17 Apr 2026 | Direct |
| Richard L. Gelfond | IMAX | common shares | Conversion of derivative security | 4.47% | 34,182 | 799,184 | 17 Apr 2026 | Direct | ||
| Richard L. Gelfond | IMAX | stock options (to buy) | Conversion of derivative security | -2.48% | -34,182 | 1,341,354 | 17 Apr 2026 | Direct | ||
| Richard L. Gelfond | IMAX | common shares | Sale | -5.17% | $1,546,339 | $37.05 | -41,737 | 765,002 | 16 Apr 2026 | Direct |
| Richard L. Gelfond | IMAX | common shares | Conversion of derivative security | 5.46% | 41,737 | 806,739 | 16 Apr 2026 | Direct |
* marks a reported price that did not pass the local price check.