Hamilton affiliate plans $1.8M share sale

Hamilton Insurance Group, Ltd. (HG) has a notice of proposed sale of restricted or control securities filed under Rule 144 for the account of Leyton Ltd, identified as an affiliate.

Rhea-AI Filing Summary

Hamilton Insurance Group, Ltd. (HG) has a notice of proposed sale of restricted or control securities filed under Rule 144 for the account of Leyton Ltd, identified as an affiliate. The notice covers a planned sale of 50,000 shares of common stock through Morgan Stanley Smith Barney LLC as broker.

The shares were originally acquired on November 10, 2013, in a private acquisition from the issuer or an affiliate for cash. The filing lists a proposed aggregate market value of $1,806,215 for the shares to be sold and indicates trading on the NYSE.

Key Figures

Shares to be sold: 50,000 shares Proposed aggregate market value: $1,806,215 Acquisition date of shares: November 10, 2013 +2 more

5 metrics

Shares to be sold 50,000 shares Common stock proposed for sale under Rule 144 for Leyton Ltd

Proposed aggregate market value $1,806,215 Value of 50,000 HG common shares covered by the notice

Acquisition date of shares November 10, 2013 Date the 50,000 shares were acquired in a private acquisition

Broker Morgan Stanley Smith Barney LLC Executive Financial Services designated as broker for the sale

Trading market NYSE Listed market referenced for Hamilton Insurance Group, Ltd. common stock

Key Terms

Rule 144, affiliate, Private Acquisition from Issuer/Affiliate, Form 144

4 terms

Rule 144 regulatory

"See the definition of "person" in 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 144: Securities Information"

Private Acquisition from Issuer/Affiliate financial

"Private Acquisition from Issuer/Affiliate | Issuer"

Form 144 regulatory

"144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

FAQ

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

What does the Form 144 filing mean for Hamilton Insurance Group, Ltd. (HG)?

The filing reports that 50,000 shares of HG common stock held by affiliate Leyton Ltd are planned to be sold under Rule 144. This is a resale by an existing holder and does not describe the company issuing new shares.

How many Hamilton Insurance Group (HG) shares are covered by this Form 144?

The notice covers a proposed sale of 50,000 shares of common stock of Hamilton Insurance Group, Ltd. to be sold for the account of Leyton Ltd through Morgan Stanley Smith Barney LLC.

What is the estimated market value of the HG shares to be sold under this Form 144?

The Form 144 lists a proposed aggregate market value of $1,806,215 for the 50,000 HG common shares covered by the notice.

Who is selling Hamilton Insurance Group (HG) shares in this Form 144?

The seller is Leyton Ltd, identified as an affiliate. The shares are to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services as the broker.

How and when were the HG shares being sold under Form 144 originally acquired?

The 50,000 HG common shares were acquired on November 10, 2013 in a Private Acquisition from Issuer/Affiliate for cash, according to the Form 144 disclosure.

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

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Available on EDGAR 09/03/2026 - 04:35 PM EDT Accepted by SEC EDGAR 09/03/2026 - 04:13 PM EDT Learn about SEC filing dates

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	0001394399
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	HAMILTON INSURANCE GROUP, LTD.
SEC File Number	001-41862
Address of Issuer	WELLESLEY HOUSE NORTH, 1ST FLOOR 90 PITTS BAY ROAD PEMBROKE BERMUDA HM08
Phone	(441) 405-5200
Name of Person for Whose Account the Securities are To Be Sold	LEYTON LTD
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	50000	1806215.00	65890659	09/03/2026	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	11/10/2013	Private Acquisition from Issuer/Affiliate	Issuer			50000	11/10/2013	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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	09/03/2026
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/ DAVID ARTHUR BROWN, AUTHORIZED INDIVIDUAL
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)