MGIC Investment officer proposes $782K share sale

The notice also lists three earlier 30,000-share sales dated in the three months preceding the proposed transaction.

Rhea-AI Filing Summary

MGIC Investment Corp officer Salvatore A. Miosi gave notice of a proposed sale of 30,000 common shares, with an aggregate market value of $781,800 and an approximate sale date of October 1, 2026. The notice lists three prior sales during the preceding three months: 30,000 shares on July 1, 2026, with a reported aggregate value of $846,900; 30,000 shares on August 3, 2026, with a reported aggregate value of $891,000; and 30,000 shares on September 1, 2026, with a reported aggregate value of $921,900.

Key Figures

Proposed shares for sale: 30,000 common shares Aggregate market value: $781,800 Approximate sale date: October 1, 2026 +4 more

7 metrics

Proposed shares for sale 30,000 common shares Salvatore A. Miosi's notice

Aggregate market value $781,800 Proposed sale

Approximate sale date October 1, 2026 Proposed sale

Prior sale 30,000 shares; $846,900 aggregate value July 1, 2026

Prior sale 30,000 shares; $891,000 aggregate value August 3, 2026

Prior sale 30,000 shares; $921,900 aggregate value September 1, 2026

Common shares outstanding 205,124,840 shares Figure listed in the securities information

Key Terms

Rule 144, Restricted Stock Vesting

2 terms

Rule 144 regulatory

"sales required by paragraph (e) of Rule 144 to be aggregated"

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.

Restricted Stock Vesting financial

"Restricted Stock Vesting — Issuer"

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.

FAQ

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

How many MTG shares is Salvatore A. Miosi proposing to sell?

Salvatore A. Miosi, identified as an officer, gave notice of a proposed sale of 30,000 common shares, with an aggregate market value of $781,800 and an approximate sale date of October 1, 2026.

What recent MTG share sales did Salvatore A. Miosi report?

The notice lists 30,000 shares sold on July 1, 2026, with a reported aggregate value of $846,900; 30,000 shares on August 3, 2026, with a reported aggregate value of $891,000; and 30,000 shares on September 1, 2026, with a reported aggregate value of $921,900.

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

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Available on EDGAR 10/01/2026 - 11:43 AM Accepted by SEC EDGAR 10/01/2026 - 11:43 AM 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	0001687897
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	MGIC INVESTMENT CORP
SEC File Number	001-10816
Address of Issuer	250 EAST KILBOURN AVENUE MILWAUKEE WISCONSIN 53202
Phone	4143476480
Name of Person for Whose Account the Securities are To Be Sold	Miosi Salvatore A
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	Officer

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	781800.00	205124840	10/01/2026	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	02/28/2025	Restricted Stock Vesting	Issuer			23070	02/28/2025	Compensation
Common	02/28/2023	Restricted Stock Vesting	Issuer			6930	02/28/2023	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	08/03/2026	30000	891000.00
Salvatore A. Miosi 250 E. Kilbourn Avenue Milwaukee WI 53202	Common	09/01/2026	30000	921900.00
Salvatore A. Miosi 250 E. Kilbourn Avenue Milwaukee WI 53202	Common	07/01/2026	30000	846900.00

144: Remarks and Signature

Remarks
Date of Notice	10/01/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/02/2026
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/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Salvatore Miosi
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)