Mark Welton - Nov 10, 2025 Form 4 Insider Report for IMAX CORP (IMAX)

Role
President IMAX Global Theatres
Signature
/s/ Kenneth I. Weissman (attorney-in-fact for Mark Welton)
Stock symbol
IMAX
Transactions as of
Nov 10, 2025
Transactions value $
-$1,743,927
Form type
4
Date filed
11/10/2025, 08:28 PM
Previous filing
Mar 11, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
WELTON MARK President IMAX Global Theatres 2525 SPEAKMAN DRIVE, C/O IMAX CORPORATION, MISSISSAUGA, ONTARIO, CANADA /s/ Kenneth I. Weissman (attorney-in-fact for Mark Welton) 2025-11-10 0001255910

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IMAX common shares Conversion of derivative security $1.11M +49.5K +32.29% $22.49 203K Nov 10, 2025 Direct F1
transaction IMAX common shares Sale -$1.74M -49.5K -24.41% $35.23 153K Nov 10, 2025 Direct
holding IMAX common shares (opening balance) 153K Nov 10, 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction IMAX stock options (to buy) Conversion of derivative security -$1.11M -49.5K -100% $22.49 0 Nov 10, 2025 common shares 49.5K $22.49 Direct F2, F3, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents the conversion upon exercise of stock options into common shares.
F2 These options were issued in 2019 and are set to expire on March 7, 2026.
F3 The stock options became exercisable in four installments: 9,900 on March 7, 2020, 12,376 on each of March 7, 2021 and March 7, 2022 and 14,852 on March 7, 2023.
F4 Mr. Welton's aggregate remaining outstanding restricted share unit and common share balances following these transactions will be 70,609 and 153,323, respectively.