IMAX (NYSE: IMAX) insider sells large blocks; 97,462 shares registered for resale

Rhea-AI Filing Summary

IMAX files a Rule 144 notice to sell 97,462 shares of common stock, acquired on 06/07/2016 as compensation (cashless exercise/same-day sale). The filing lists recent open-market dispositions by Richard Gelfond, including sales of 121,220 shares on 03/10/2026 and 135,046 shares on 04/10/2026.

Insights

Insider Transactions Analyst

Routine resale under Rule 144; multiple large dispositions reported.

The filing reports a proposed resale of 97,462 shares acquired via a 2016 compensation event and lists several recent sales by Richard Gelfond totaling multiple six‑figure share transactions.

These are disclosure of planned/resumed sales rather than new corporate actions; timing and proceeds are tied to individual dispositions shown in the filing.

Key Figures

Registered shares: 97,462 shares Sale — 03/10/2026: 121,220 shares Proceeds — 03/10/2026: $4,860,837.15 +5 more

8 metrics

Registered shares 97,462 shares Securities to be sold; acquired 06/07/2016

Sale — 03/10/2026 121,220 shares Reported sale by Richard Gelfond on 03/10/2026

Proceeds — 03/10/2026 $4,860,837.15 Proceeds reported for 121,220 shares sold on 03/10/2026

Sale — 04/10/2026 135,046 shares Reported sale by Richard Gelfond on 04/10/2026

Proceeds — 04/10/2026 $5,106,872.53 Proceeds reported for 135,046 shares sold on 04/10/2026

Sale — 04/02/2026 12,037 shares Reported sale by Richard Gelfond on 04/02/2026

Proceeds — 04/02/2026 $481,520.93 Proceeds reported for 12,037 shares sold on 04/02/2026

Sale — 04/06/2026 12,987 shares Reported sale by Richard Gelfond on 04/06/2026

Key Terms

Rule 144, cashless exercise / same-day sale, Stock Options

3 terms

Rule 144 regulatory

"144: Securities To Be Sold"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

cashless exercise / same-day sale financial

"Compensation -- Cashless exercise / same-day sale"

Stock Options financial

"Acquired as compensation -- Stock Options"

Stock options are agreements that give a person the right to buy or sell a company's stock at a specific price within a certain time frame. They are often used as a reward or incentive, similar to a coupon that can be used later if the stock price rises, allowing the holder to make a profit.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/13/2026 - 05:15 PM Learn about SEC filing dates

FAQ

What does IMAX's Form 144 disclose about planned sales?

It discloses a proposed resale of 97,462 shares acquired 06/07/2016, marked as a cashless exercise/same-day sale. The form also lists several recent open‑market dispositions by Richard Gelfond with dates and share counts.

Who is the selling party in the IMAX Form 144?

The filing identifies Richard Gelfond as the selling party for the recent transactions. His recent sales listed include 121,220 and 135,046 share dispositions on specified dates in 2026.

How many shares did Richard Gelfond recently sell according to the filing?

The form lists multiple sales including 121,220 shares on 03/10/2026 and 135,046 shares on 04/10/2026, with proceeds shown alongside each sale in the filing's sales table.

What acquisition method is tied to the shares offered in IMAX's Form 144?

The shares proposed for resale ( 97,462 ) were acquired as compensation via stock options on 06/07/2016, and the filing notes a cashless exercise / same-day sale method.

Do the proceeds from the recent sales appear in the filing?

Yes, each recent sale row shows proceeds amounts (for example, $4,860,837.15 for 121,220 shares on 03/10/2026), with corresponding dates and share counts listed in the sales table.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Goldman Sachs & Co. LLC 200 West Street New York NY 10282	97462	3600246.28	53993017	04/13/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	06/07/2016	Acquired as compensation -- Stock Options	Issue			97462	06/07/2016	Compensation -- Cashless exercise / same-day sale

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Richard Gelfond 2525 Speakman Drive Mississauga XX L5K 1B1	Common	03/10/2026	121220	4860837.15
Richard Gelfond 2525 Speakman Drive Mississauga XX L5K 1B1	Common	04/10/2026	135046	5106872.53
Richard Gelfond 2525 Speakman Drive Mississauga XX L5K 1B1	Common	04/02/2026	12037	481520.93
Richard Gelfond 2525 Speakman Drive Mississauga XX L5K 1B1	Common	04/06/2026	12987	522883.89

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)