MTG (MTG) Form 144 shows 30,000 vested shares; prior sales reported

Rhea-AI Filing Summary

Salvatore A. Miosi filed a Form 144 notifying a proposed sale of 30,000 shares of Common Stock. The filing lists those 30,000 shares as related to Restricted Stock Vesting with a grant/vesting date of 02/28/2026 and classed as Compensation.

The filing also discloses two reported sales during the prior three months: 10,931 shares sold on 04/01/2026 for $286,987.54 and 30,000 shares sold on 06/08/2026 for $761,400.00. The broker/custodian is listed as Fidelity Brokerage Services LLC.

Insights

Securities Compliance Analyst

Form 144 notifies a proposed sale tied to vested compensation and records recent dispositions.

The notice lists 30,000 shares available from Restricted Stock Vesting on 02/28/2026; this is presented as compensation-related securities. The filing names Fidelity Brokerage Services LLC as the broker/custodian.

Reported prior sales include 10,931 shares on 04/01/2026 and 30,000 shares on 06/08/2026 with gross proceeds shown. Timing and method of any proposed sale under Rule 144 are not detailed beyond the vesting and broker entries in the excerpt.

Equity Markets Specialist

The filing documents holder activity and potential near-term selling capacity rather than a completed market impact.

Rule 144 notices are administrative disclosures; the listed 30,000 shares stem from compensation vesting. The excerpt shows recent prior dispositions with exact share counts and gross amounts, which establish recent liquidity events.

Cash‑flow treatment and specific sale mechanics are not provided in the excerpt; subsequent brokerage instructions or sale notices would determine actual market transactions.

Key Figures

Proposed sale: 30,000 shares Prior sale 1: 10,931 shares Prior sale 2: 30,000 shares

3 metrics

Proposed sale 30,000 shares Restricted Stock Vesting on <date>02/28/2026

Prior sale 1 10,931 shares Sold on <date>04/01/2026 for <money>$286,987.54</money>

Prior sale 2 30,000 shares Sold on <date>06/08/2026 for <money>$761,400.00</money>

Key Terms

Restricted Stock Vesting, Form 144, Compensation

3 terms

Restricted Stock Vesting financial

"Restricted Stock Vesting | Issuer | 30000 | 02/28/2026"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Form 144 regulatory

"CONTENT TO ANALYZE: ... form_type: "144""

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.

Compensation financial

"02/28/2026 | Compensation"

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Available on EDGAR 07/01/2026 - 02:04 PM Accepted by SEC EDGAR 07/01/2026 - 02:03 PM 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
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	846900.00	211490268	07/01/2026	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	02/28/2026	Restricted Stock Vesting	Issuer			30000	02/28/2026	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	04/01/2026	10931	286987.54
Salvatore A. Miosi 250 E. Kilbourn Avenue Milwaukee WI 53202	Common	06/08/2026	30000	761400.00

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 MTG's Form 144 disclose about proposed sales?

The filing notifies a proposed sale of 30,000 shares of Common Stock tied to Restricted Stock Vesting on 02/28/2026. It lists the shares as compensation-related and names Fidelity Brokerage Services LLC as broker.

How many shares did Salvatore A. Miosi sell in the past three months (MTG)?

The excerpt reports two past dispositions: 10,931 shares sold on 04/01/2026 for $286,987.54 and 30,000 shares sold on 06/08/2026 for $761,400.00. These are shown in the filing.

Are the 30,000 shares being offered from new grants or vested compensation for MTG?

The filing identifies the 30,000 shares under Restricted Stock Vesting with a vesting date of 02/28/2026, and classifies them as Compensation, indicating vesting of previously granted restricted shares.

Which broker/custodian is listed on the Form 144 for MTG?

The broker/custodian named in the excerpt is Fidelity Brokerage Services LLC at the address shown. The filing pairs the broker with the 30,000-share entry in the securities section.