ONESPAWORLD (OSW) director sells 6,000 shares in open-market trade

Rhea-AI Filing Summary

ONESPAWORLD HOLDINGS Ltd director Walter Field McLallen reported an open-market sale of 6,000 Common Shares of OSW on March 11, 2026. The weighted average sale price was $20.86 per share, with trades ranging from $20.85 to $20.87, and he now holds 147,882 shares directly.

Insider Trade Summary

Net Seller: 6,000 shares

Net Sell 1 txn

Insider McLallen Walter Field

Role Director

Sold 6,000 shs ($125K)

Type	Security	Shares	Price	Value
Sale	Common Shares	6,000	$20.86	$125K

Holdings After Transaction: Common Shares — 147,882 shares (Direct)

Footnotes (1)

1. F1. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.85 to $20.87. The Reporting Person undertakes to provide to the Issuer, any security holders of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within this range.

FAQ

What insider transaction did OSW director Walter Field McLallen report?

Walter Field McLallen reported selling 6,000 ONESPAWORLD (OSW) Common Shares. The transaction was an open-market sale, classified under code “S,” meaning it was executed on the market or via a private transaction at prevailing prices.

At what price did Walter Field McLallen sell OSW shares?

He sold the 6,000 OSW Common Shares at a weighted average price of $20.86 per share. According to the disclosure, individual trades occurred within a narrow price range from $20.85 to $20.87 per share.

How many ONESPAWORLD (OSW) shares does McLallen own after the sale?

Following the reported transaction, Walter Field McLallen directly owns 147,882 OSW Common Shares. This figure reflects his remaining direct holdings after the 6,000-share open-market sale disclosed in the Form 4 insider trading report.

What does the Form 4 footnote say about the OSW trade prices?

The footnote explains the reported $20.86 is a weighted average price. The 6,000 OSW shares were sold in multiple trades executed between $20.85 and $20.87, and detailed trade-by-trade information is available to interested parties upon request.

Was the OSW insider transaction classified as a buy or a sell?

The ONESPAWORLD (OSW) insider transaction was classified as a sale. It used transaction code “S,” described as an open-market or private sale, with 6,000 Common Shares disposed of rather than any shares being acquired or granted.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 03/13/2026 - 04:49 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

McLallen Walter Field

(Last) (First) (Middle)

770 SOUTH DIXIE HIGHWAY, SUITE 200

(Street)

CORAL GABLES FL 33146

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ONESPAWORLD HOLDINGS Ltd [ OSW ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
03/11/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Shares	03/11/2026		S		6,000	D	$20.86(1)	147,882	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.85 to $20.87. The Reporting Person undertakes to provide to the Issuer, any security holders of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within this range.

	/s/ Inga Fyodorova, as Attorney-in-Fact for Walter Field McLallen	03/13/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.