MGIC COO sells 30,000 shares at $30.73 each

MGIC Investment Corp’s President & COO executed a pre-planned sale of 30,000 shares and continues to hold a substantial direct position.

Rhea-AI Filing Summary

MGIC Investment Corp (MTG) reported that President & COO Salvatore A. Miosi sold 30,000 shares of Common Stock on September 1, 2026 at a price of $30.73 per share in a market transaction. After this sale, he directly held 470,951.361 shares of the company’s common stock.

The sale was carried out pursuant to a Rule 10b5-1 trading plan that he had adopted on March 2, 2026, indicating the transaction followed a pre-established trading arrangement rather than being initiated at his discretion at the time of sale.

Insider Trade Summary 10b5-1

Net Seller: 30,000 shares

Net Sell 1 txn

Insider Miosi Salvatore A

Role President & COO

Sold 30,000 shs ($922K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	30,000	$30.73	$922K

Holdings After Transaction: Common Stock — 470,951.361 shares (Direct)

Footnotes (1)

1. F1. The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 03/02/2026.

Key Figures

Shares sold: 30,000 shares Sale price per share: $30.73 per share Shares held after transaction: 470,951.361 shares +2 more

5 metrics

Shares sold 30,000 shares Common stock sale by President & COO on September 1, 2026

Sale price per share $30.73 per share Price for the 30,000 common shares sold on September 1, 2026

Shares held after transaction 470,951.361 shares Direct common stock holdings of Salvatore A. Miosi after the sale

Shares sold net activity 30,000 shares net sold Net insider trading activity in this filing

Rule 10b5-1 plan adoption date March 2, 2026 Date the pre-arranged trading plan governing this sale was adopted

Key Terms

Rule 10b5-1 trading plan

1 terms

Rule 10b5-1 trading plan regulatory

"The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 03/02/2026."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

FAQ

What insider transaction did MGIC Investment Corp (MTG) disclose for Salvatore A. Miosi?

MGIC Investment Corp disclosed that President & COO Salvatore A. Miosi sold 30,000 shares of common stock on September 1, 2026 at $30.73 per share in a market transaction under a pre-arranged Rule 10b5-1 trading plan.

How many MGIC Investment Corp (MTG) shares does Salvatore A. Miosi hold after the reported sale?

Following the reported transaction, President & COO Salvatore A. Miosi directly held 470,951.361 shares of MGIC Investment Corp common stock, as stated in the filing.

What was the sale price for the MGIC Investment Corp (MTG) shares sold by Salvatore A. Miosi?

The 30,000 MGIC Investment Corp common shares sold by Salvatore A. Miosi on September 1, 2026 were transacted at a price of $30.73 per share, according to the disclosure.

Was Salvatore A. Miosi’s MGIC Investment Corp (MTG) share sale under a Rule 10b5-1 plan?

Yes. The filing states the transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by Salvatore A. Miosi on March 2, 2026, indicating it was pre-planned.

What executive role does Salvatore A. Miosi hold at MGIC Investment Corp (MTG)?

Salvatore A. Miosi is identified in the filing as President & Chief Operating Officer of MGIC Investment Corp.

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Available on EDGAR 09/02/2026 - 04:59 PM Accepted by SEC EDGAR 09/02/2026 - 04:58 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).

X

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^*

Miosi Salvatore A

(Last) (First) (Middle)

C/O MGIC INVESTMENT CORPORATION

250 EAST KILBOURN AVENUE

(Street)

MILWAUKEE WISCONSIN 53202

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MGIC INVESTMENT CORP [ MTG ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/01/2026

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

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

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

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 Stock	09/01/2026		S(1)		30,000	D	$30.73	470,951.361	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 transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 03/02/2026.

Remarks:

	Leslie A. Schunk, Attorney-in-Fact	09/02/2026
	** 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.
* Form 4: SEC 1474 (03-26)