STOCK TITAN

RLI (RLI) CFO awarded 40,000 stock options exercisable at $49.88 per share

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

RLI CORP reported that Chief Financial Officer Aaron Paul Diefenthaler received a grant of stock options. The award covers 40,000 stock options for RLI common stock at an exercise price of $49.88 per share.

These options were granted as compensation and are exercisable on a schedule where 20% of the total can be exercised beginning one year after the grant date and an additional 20% in each following year. After this grant, Diefenthaler holds 40,000 stock options directly, with the options scheduled to expire on May 14, 2034.

Positive

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Insider Diefenthaler Aaron Paul
Role CHIEF FINANCIAL OFFICER
Type Security Shares Price Value
Grant/Award Stock Option 40,000 $0.00 --
Holdings After Transaction: Stock Option — 40,000 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Options granted 40,000 options Grant of stock options to CFO on May 14, 2026
Exercise price $49.88 per share Strike price for the 40,000 stock options
Post-grant option holdings 40,000 options Total stock options held by CFO after this grant
Expiration date May 14, 2034 Expiry of granted stock options
Vesting schedule 20% per year Starting one year from grant date, in five annual increments
Stock Option financial
"security_title: "Stock Option" with underlying security title "Common Stock""
A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.
exercise price financial
"conversion_or_exercise_price: "49.8800" for the granted options"
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
vesting schedule financial
"20% of the aggregate number of shares granted may be exercised commencing one year from grant date"
A vesting schedule is a timeline that determines when someone gains full ownership of certain benefits, such as company stock or retirement contributions. Think of it like earning the right to own a gift gradually over time, rather than receiving it all at once. It matters to investors because it affects when they can fully access or sell these benefits, influencing their financial planning and decision-making.
expiration date financial
"expiration_date: "2034-05-14T00:00:00.000Z" for the stock options"
The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.
SEC Form 4
FORM 4UNITED 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).
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*
Diefenthaler Aaron Paul

(Last)(First)(Middle)
9025 N. LINDBERGH DRIVE

(Street)
PEORIA ILLINOIS 61615

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
RLI CORP [ RLI ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
CHIEF FINANCIAL OFFICER
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/14/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option$49.8805/14/2026A40,00005/14/2027(1)05/14/2034Common Stock40,000$040,000D
Explanation of Responses:
1. Pursuant to option schedule wherein 20% of the aggregate number of shares granted may be exercised commencing one year from grant date and each year thereafter in 20% increments.
/s/ Aaron P. Diefenthaler05/15/2026
** Signature of Reporting PersonDate
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)

FAQ

What transaction did RLI (RLI) disclose for its CFO in this Form 4?

RLI disclosed that CFO Aaron Paul Diefenthaler received a grant of 40,000 stock options. These options give him the right to buy RLI common shares at a fixed exercise price as part of his compensation package.

How many RLI (RLI) stock options were granted to the CFO and at what price?

The CFO received 40,000 stock options with an exercise price of $49.88 per share. This means he can purchase RLI common stock at $49.88 once the options vest, regardless of the market price at that time.

When do the newly granted RLI (RLI) stock options to the CFO vest?

The options vest in 20% increments starting one year after the grant date. Each year thereafter, another 20% becomes exercisable, spreading vesting across several years and encouraging longer-term alignment with company performance.

When do the RLI (RLI) stock options granted to the CFO expire?

The stock options expire on May 14, 2034. If the CFO does not exercise the options by that date, they will lapse and become worthless, so the value depends on RLI’s share price before expiration.

Did the RLI (RLI) CFO buy or sell any common shares in this Form 4?

No common share purchases or sales were reported. The filing only shows a grant of 40,000 stock options as compensation, not an open-market transaction involving existing RLI common stock.