Radian officer plans $1.3M Rule 144 stock sale

RADIAN GROUP INC (RDN) received a Rule 144 notice that officer Richard G. Thornberry intends to sell up to 36,000 shares of its common stock.

Rhea-AI Filing Summary

RADIAN GROUP INC (RDN) received a Rule 144 notice that officer Richard G. Thornberry intends to sell up to 36,000 shares of its common stock. The shares are planned to be sold on or about September 8, 2026 on the NYSE through Fidelity Brokerage Services LLC.

The filing lists an aggregate market value of approximately $1,303,960.91 for the 36,000 shares, based on quoted market prices. The securities derive from restricted stock vesting on May 15, 2025, acquired from the issuer as compensation.

Key Figures

Shares to be sold: 36,000 shares Aggregate market value: $1,303,960.91 Planned sale date: September 8, 2026 +2 more

5 metrics

Shares to be sold 36,000 shares Common stock covered by the Rule 144 notice

Aggregate market value $1,303,960.91 Value of 36,000 shares of common stock based on quoted market price

Planned sale date September 8, 2026 Date listed in the securities information section for the sale

Acquisition date of restricted stock May 15, 2025 Restricted stock vesting date for the 36,000 shares

CUSIP 132301318 CUSIP associated with RADIAN GROUP INC common stock in the notice

Key Terms

Rule 144, Restricted Stock Vesting, attorney-in-fact, aggregate market value

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.

Restricted Stock Vesting financial

"Common | 05/15/2025 | 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.

attorney-in-fact regulatory

"as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Richard Thornberry"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

aggregate market value financial

"Common | Fidelity Brokerage Services LLC... | 36000 | 1303960.91"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

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

What does the Form 144 filing disclose for RADIAN GROUP INC (RDN)?

It discloses that officer Richard G. Thornberry intends to sell up to 36,000 shares of RADIAN GROUP INC common stock under Rule 144, with an aggregate market value of about $1,303,960.91, to be sold on the NYSE through Fidelity Brokerage Services LLC.

How many RDN shares are planned to be sold under this Rule 144 notice?

The notice covers up to 36,000 shares of RADIAN GROUP INC common stock. This figure appears in both the securities information and the securities-to-be-sold sections associated with the Form 144 filing.

What is the approximate market value of the RDN shares in this Form 144?

The filing states an aggregate market value of about $1,303,960.91 for the 36,000 shares of RADIAN GROUP INC common stock, calculated using quoted market prices as of the time of the notice.

When are the RDN shares expected to be sold according to the Form 144?

The securities information section lists a planned sale date of September 8, 2026 for the 36,000 shares of RADIAN GROUP INC common stock to be sold on the NYSE.

How were the RDN shares in this Form 144 acquired?

The Form 144 states the 36,000 RADIAN GROUP INC shares come from restricted stock vesting dated May 15, 2025, acquired from the issuer as compensation.

Who is executing the planned sale of RDN shares in this filing?

The planned sale is to be executed through Fidelity Brokerage Services LLC. The Form 144 is signed by Daniel Tucci as a duly authorized representative of Fidelity, acting as attorney-in-fact for Richard Thornberry.

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

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Available on EDGAR 09/08/2026 - 04:26 PM EDT Accepted by SEC EDGAR 09/08/2026 - 04:26 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	0001699782
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	RADIAN GROUP INC
SEC File Number	001-11356
Address of Issuer	550 EAST SWEDESFORD ROAD SUITE 350 WAYNE PENNSYLVANIA 19087
Phone	2155646600
Name of Person for Whose Account the Securities are To Be Sold	Thornberry Richard G
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	36000	1303960.91	132301318	09/08/2026	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	05/15/2025	Restricted Stock Vesting	Issuer			36000	05/15/2025	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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	09/08/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/03/2026
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/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Richard Thornberry
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)