OneSpaWorld affiliate proposes $307K share sale

The notice also lists two August 6, 2026 transactions: 10,000 shares by Mindy Beth Heyer and 20,000 shares by Andrew R. Heyer.

Available on EDGAR 11/02/2026 - 04:04 PM EST Accepted by SEC EDGAR 11/02/2026 - 04:04 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

ONESPAWORLD HOLDINGS Ltd. (OSW) reports a proposed sale by affiliate Mindy Beth Heyer of 10,000 common shares, with an aggregate market value of $306,896 and an approximate sale date of November 2, 2026; Morgan Stanley Smith Barney LLC is listed as broker. For the three months before the notice, it lists sales on August 6, 2026, of 10,000 shares by Mindy Beth Heyer for $263,900 and 20,000 shares by Andrew R. Heyer for $529,000.

Key Figures

Proposed sale: 10,000 common shares Aggregate market value: $306,896 Approximate sale date: November 2, 2026 +5 more

8 metrics

Proposed sale 10,000 common shares Mindy Beth Heyer; approximate sale date November 2, 2026

Aggregate market value $306,896 Proposed sale

Approximate sale date November 2, 2026 Proposed sale

Shares outstanding 100,104,908 shares Listed with the proposed-sale information

Past sale by Mindy Beth Heyer 10,000 shares August 6, 2026

Past sale proceeds for Mindy Beth Heyer $263,900 August 6, 2026

Past sale by Andrew R. Heyer 20,000 shares August 6, 2026

Past sale proceeds for Andrew R. Heyer $529,000 August 6, 2026

Key Terms

Rule 144, Affiliate, Founder Stock

3 terms

Rule 144 regulatory

"paragraph (a) of Rule 144"

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.

Affiliate regulatory

"Affiliate"

Founder Stock financial

"Founder Stock"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many OSW shares does Mindy Beth Heyer propose to sell?

Mindy Beth Heyer, identified as an affiliate, reported a proposed sale of 10,000 common shares, with an aggregate market value of $306,896 and an approximate sale date of November 2, 2026.

What prior OSW share sales are listed?

On August 6, 2026, Mindy Beth Heyer is listed as selling 10,000 shares for $263,900, and Andrew R. Heyer is listed as selling 20,000 shares for $529,000.

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

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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	0001259062
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	ONESPAWORLD HOLDINGS LIMITED
SEC File Number	001-38843
Address of Issuer	Pineapple Business Park Office Number 2 Nassau BAHAMAS C5 0000
Phone	(242) 322-2670
Name of Person for Whose Account the Securities are To Be Sold	MINDY BETH HEYER
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	Affiliate

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	10000	306896.00	100104908	11/02/2026	NASDAQ

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	03/08/2019	Founder Stock	Issuer			10000	03/08/2019	Cash

* 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
MINDY BETH HEYER Pineapple Business Park Office Number 2 Nassau C5 C5 0000	Common	08/06/2026	10000	263900.00
ANDREW R HEYER Pineapple Business Park Office Number 2 Nassau C5 C5 0000	Common	08/06/2026	20000	529000.00

144: Remarks and Signature

Remarks
Date of Notice	11/02/2026
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	/s/ Andrew Robert Heyer
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)