Insider · CIK 0001255910

WELTON MARK

Reports to the SEC for 1 company · MISSISSAUGA

sec.gov

Transactions

Companies

Filings

CIK

0001255910

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-25	IMAXIMAX CORPS Sale	President IMAX Global Theatres	SSale	−30K sh	$54.47	−$1.63M	143,216
2026-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+13K sh	—	—	141,282
2026-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+14.3K sh	—	—	155,607
2026-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+9,666 sh	—	—	165,273
2026-03-07	IMAXIMAX CORPF Tax Payment	President IMAX Global Theatres	FTax Payment	−19.8K sh	$40.80	−$807K	145,492
2026-03-07	IMAXIMAX CORPA Award	President IMAX Global Theatres	AAward	+40.8K sh	—	—	186,309
2026-03-07	IMAXIMAX CORPA Award	President IMAX Global Theatres	AAward	+18.8K sh	—	—	205,155
2026-03-07	IMAXIMAX CORPF Tax Payment	President IMAX Global Theatres	FTax Payment	−31.9K sh	$40.80	−$1.3M	173,216
2026-03-07	IMAXIMAX CORP · restricted share unitsM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	−13K sh	—	—	0
2026-03-07	IMAXIMAX CORP · restricted share unitsM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	−14.3K sh	—	—	14,325
2026-03-07	IMAXIMAX CORP · restricted share unitsM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	−9,666 sh	—	—	19,334
2026-03-07	IMAXIMAX CORP · restricted share unitsA Award	President IMAX Global Theatres	AAward	+19.6K sh	—	—	19,613
2025-12-15	IMAXIMAX CORPS Sale	President IMAX Global Theatres	SSale	−25K sh	$39.28	−$982K	128,323
2025-11-10	IMAXIMAX CORPC Conversion	President IMAX Global Theatres	CConversion	+49.5K sh	$22.49	+$1.11M	202,827
2025-11-10	IMAXIMAX CORPS Sale	President IMAX Global Theatres	SSale	−49.5K sh	$35.23	−$1.74M	153,323
2025-11-10	IMAXIMAX CORP · stock options (to buy)C Conversion	President IMAX Global Theatres	CConversion	−49.5K sh	$22.49	−$1.11M	0
2025-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+12K sh	—	—	123,274
2025-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+13K sh	—	—	136,231
2025-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+14.3K sh	—	—	150,556
2025-03-07	IMAXIMAX CORPF Tax Payment	President IMAX Global Theatres	FTax Payment	−21K sh	$25.26	−$531K	129,549
2025-03-07	IMAXIMAX CORPA Award	President IMAX Global Theatres	AAward	+37.7K sh	—	—	167,214
2025-03-07	IMAXIMAX CORPA Award	President IMAX Global Theatres	AAward	+13.5K sh	—	—	180,713
2025-03-07	IMAXIMAX CORPF Tax Payment	President IMAX Global Theatres	FTax Payment	−27.4K sh	$25.26	−$692K	153,323
2025-03-07	IMAXIMAX CORP · restricted share unitsM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	−12K sh	—	—	0
2025-03-07	IMAXIMAX CORP · restricted share unitsM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	−13K sh	—	—	12,959
2025-03-07	IMAXIMAX CORP · restricted share unitsM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	−14.3K sh	—	—	28,650
2025-03-07	IMAXIMAX CORP · restricted share unitsA Award	President IMAX Global Theatres	AAward	+29K sh	—	—	29,000
2024-12-09	IMAXIMAX CORPC Conversion	President IMAX Global Theatres	CConversion	+39.4K sh	$20.85	+$822K	150,747
2024-12-09	IMAXIMAX CORPS Sale	President IMAX Global Theatres	SSale	−39.4K sh	$25.51	−$1.01M	111,315
2024-12-09	IMAXIMAX CORP · stock options (to buy)C Conversion	President IMAX Global Theatres	CConversion	−39.4K sh	$20.85	−$822K	0
2024-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+14.7K sh	—	—	97,005
2024-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+12K sh	—	—	108,962
2024-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+13K sh	—	—	121,919
2024-03-07	IMAXIMAX CORPF Tax Payment	President IMAX Global Theatres	FTax Payment	−21.2K sh	$16.80	−$357K	100,694
2024-03-07	IMAXIMAX CORPA Award	President IMAX Global Theatres	AAward	+22.9K sh	—	—	123,550
2024-03-07	IMAXIMAX CORPF Tax Payment	President IMAX Global Theatres	FTax Payment	−12.2K sh	$16.80	−$206K	111,315
2024-03-07	IMAXIMAX CORP · restricted share unitsM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	−14.7K sh	—	—	0
2024-03-07	IMAXIMAX CORP · restricted share unitsM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	−12K sh	—	—	11,959
2024-03-07	IMAXIMAX CORP · restricted share unitsM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	−13K sh	—	—	25,916
2024-03-07	IMAXIMAX CORP · restricted share unitsA Award	President IMAX Global Theatres	AAward	+43K sh	—	—	42,975
2023-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+23.6K sh	—	—	87,809
2023-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+6,841 sh	—	—	94,650
2023-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+14.7K sh	—	—	109,383
2023-03-07	IMAXIMAX CORPM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	+12K sh	—	—	121,340
2023-03-07	IMAXIMAX CORPF Tax Payment	President IMAX Global Theatres	FTax Payment	−30.6K sh	$18.43	−$564K	90,764
2023-03-07	IMAXIMAX CORPA Award	President IMAX Global Theatres	AAward	+24.8K sh	—	—	115,528
2023-03-07	IMAXIMAX CORPF Tax Payment	President IMAX Global Theatres	FTax Payment	−13.3K sh	$18.43	−$244K	102,271
2023-03-07	IMAXIMAX CORPS Sale	President IMAX Global Theatres	SSale	−20K sh	$18.35	−$367K	82,271
2023-03-07	IMAXIMAX CORP · restricted share unitsM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	−23.6K sh	—	—	0
2023-03-07	IMAXIMAX CORP · restricted share unitsM Exercise/Conversion	President IMAX Global Theatres	MExercise/Conversion	−6,841 sh	—	—	0

Recent filings

Accepted (ET)
Aug 264
WELTON MARK0001214659-26-010911
SEC(opens sec.gov)
Mar 104
WELTON MARK0001214659-26-003073
SEC(opens sec.gov)
Dec 154
WELTON MARK0001214659-25-018011
SEC(opens sec.gov)
Nov 104
WELTON MARK0001214659-25-016179
SEC(opens sec.gov)
Mar 114
WELTON MARK0001214659-25-004198
SEC(opens sec.gov)

Companies

IMAX CORPPresident IMAX Global TheatresIMAX

Address

2525 SPEAKMAN DRIVE C/O IMAX CORPORATION

MISSISSAUGA, L5K 1B1