MTG (NYSE: MTG) insider files Form 144 for 30,000-share stock sale

Rhea-AI Filing Summary

MTG filed a notice under Rule 144 for a planned sale of restricted stock by an affiliated holder. The filing covers 30,000 shares of common stock to be sold through Fidelity Brokerage Services on the NYSE, with an aggregate market value of $847,200.00 and 223,740,981 shares of common stock outstanding.

The 30,000 shares were acquired on 03/10/2024 through restricted stock vesting from the issuer as compensation. The same seller, Salvatore A. Miosi, has already sold 30,000 shares of common stock in each of the last three months, with gross proceeds of $829,892.19 on 09/02/2025, $844,632.74 on 10/01/2025, and $825,593.15 on 11/03/2025.

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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	30000	847200.00	223740981	12/01/2025	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	03/10/2024	Restricted Stock Vesting	Issuer			30000	03/10/2024	Compensation

* 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
Salvatore A. Miosi 250 E. Kilbourn Avenue Milwaukee WI 53202	Common	09/02/2025	30000	829892.19
Salvatore A. Miosi 250 E. Kilbourn Avenue Milwaukee WI 53202	Common	10/01/2025	30000	844632.74
Salvatore A. Miosi 250 E. Kilbourn Avenue Milwaukee WI 53202	Common	11/03/2025	30000	825593.15

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)

FAQ

What does the Form 144 filing by MTG disclose?

The filing discloses a planned sale of 30,000 shares of MTG common stock under Rule 144, to be sold through Fidelity Brokerage Services LLC on the NYSE with an aggregate market value of $847,200.00.

Who is selling MTG shares in this Form 144 notice and how many?

The seller is Salvatore A. Miosi, who intends to sell 30,000 shares of MTG common stock pursuant to Rule 144.

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

The 30,000 shares were acquired on 03/10/2024 via restricted stock vesting from the issuer as compensation.

What recent MTG stock sales has the seller already completed?

Over the past three months, the seller completed three MTG common stock sales of 30,000 shares each, with gross proceeds of $829,892.19 on 09/02/2025, $844,632.74 on 10/01/2025, and $825,593.15 on 11/03/2025.

How many MTG shares are outstanding according to this Form 144?

The filing reports that 223,740,981 shares of MTG common stock are outstanding.

On which exchange will the MTG shares in this Form 144 be sold?

The planned Rule 144 sale of 30,000 MTG common shares is indicated for trading on the NYSE.