RLI : Investor presentation 1st quarter, 2026

RLI

Published on 05/01/2026 at 10:47 am EDT

OUR PURPOSE, VISION, MISSION & STRATEGY

Our purpose, vision, mission and strategy serve as the foundation of our balanced growth plan.

Purpose Vision Mission Strategy

Protect people and organizations from life's uncertainties to help them explore, create, build and thrive.

Be the recognized performance leader of the

U.S. specialty insurance industry.

Provide industry-leading specialty risk management solutions that are convenient, tailored and fill unmet customer needs.

Create sustainable value and differentiate RLI in the marketplace through industry-leading products, unmatched expertise and exceptional customer service.

3

RLI OVERVIEW

RLI is a domestic, specialty insurance company that handles its own underwriting and claims.

Underwriting Company

Growth through Discipline

Ownership Culture & Compensation

Diversified Insurance Product Portfolio

Capital Management

Hire talented, entrepreneurial underwriters with narrow & deep knowledge

Focus on difficult

Emphasize profitable, organic product growth

Explore talent acquisition & start-ups

Selectively consider

Underwriting leadership compensation is tied to product specific underwriting profit

139 ESOP accounts

Products are run like stand-alone, largely-autonomous, businesses

Maintain a highly

Retain enough capital to meet policyholder needs

Lean into profitable underwriting opportunities when they arise

markets that require

unique expertise

Encourage a strong feedback loop between underwriting and claims

Underwriting discipline and results are paramount

balance sheet

acquisitions that preserve RLI's unique culture

exceeded $500,000 as

of 12/31/25, highlighting the breadth of our shared rewards and shareholder alignment

diverse product portfolio

to reduce corporate risk

Many products are tailored to fill a void in the market

Return excess capital to

shareholders

Maintain our ability to raise traditional third-party capital as needed

⏹93% Institutions & other

public investors

⏹ 7% Insiders & Employee Stock Ownership Plan ("ESOP")

4

OUR STRATEGY

Customer Focus

Customer Experience

Growth Adjacencies

How We Create Value

By sharing our expertise and offering exceptional service to our customers, our highly engaged employees create lasting relationships and can see the impact they make on our business.

Trusted Partnerships

Community

People

Cultural Adaptability

Value Creation

Stability

Ease of Use

Continuous Improvement

Tech Investment

Innovation

We incorporate our customers' feedback to ensure our products meet their needs and that we remain a stable, trusted partner that is easy to work with and fulfills our promise to pay claims owed.

Our shareholders benefit from our diversified, resilient business model, which produces consistent financial performance.

5

COMPETITIVE ADVANTAGES

RLI will capitalize on our competitive advantages to drive profitable growth.

WE CARE

Relationship oriented

Community minded

Responsible

Sustainable

Continuously improve

EMPOWERED

Responsive

Accountable

Curious

Distributed decision making

Flat structure

SERVICE ORIENTED

Innovative problem solvers

Dedicated

Transparent

Authentic

Humble

UNDERWRITE FOR PROFIT

Specialists with deep expertise

Collaborative

Tailored risk selection in niche markets

Aligned compensation

Shared rewards

DELIBERATE

Rational

Diversified

Resilient

Downside risk management

Long-term outlook

SAFEGUARD

OUR REPUTATION

People focused

Disciplined

Strive for excellence

Consistent

Stable

6 Interwoven, complementary and fortified by a common DNA.

FINANCIAL STRENGTH AND STABILITY

Our financial track record has been stellar for decades - a testament to our ownership culture and reputation as an excellent underwriting company.

SUPERIOR1

(1)Upgraded from A+ to A++ in February 2026

4.8/5

STARS ON

STRONG

TOP P&C PERFORMER FOR 35 YEARS2

(2)Only insurer to be recognized every year since inception

7

SELECT MARKET INFORMATION

RLI has a rich history as a publicly traded company and has consistently created value for its shareholders.

Ticker / Exchange

RLI / NYSE

Share Price (as of 3/31/2026)

$57.04

Annual Dividend / Yield (as of 3/31/2026)

$0.64 / 1.12%

Market Cap

$5.24 billion

Annual Gross Premium (Trailing 4 qtr.)

$2,040 million

Employees

1,183

Leadership Average Industry Experience / RLI Tenure

28 Years / 18 Years

20 Year Annual Shareholder Return

12.1%

8

Q1 2026 FINANCIAL UPDATE

2026

First Quarter

2025

% Change

Earnings Per Diluted Share

Net earnings

$ 0.60

$ 0.68

(11.8)%

Operating earnings

$ 0.83

$ 0.89

(6.7)%

Net Premiums Earned (in millions)

Casualty

$ 248.6

$ 229.0

8.6%

Property

$ 126.4

$ 132.5

(4.6)%

Surety

$ 36.4

$ 36.8

(1.1)%

Total

$ 411.4

$ 398.3

3.3%

Underwriting Income (Loss) (in millions)

Casualty

$ 7.3

$ 2.1

247.6%

Property

$ 48.2

$ 56.9

(15.3)%

Surety

$ 2.3

$ 11.5

(80.0)%

Total

$ 57.8

$ 70.5

(18.0)%

Combined Ratio

Casualty

97.1

99.1

Property

61.9

57.1

Surety

93.7

68.5

Total

86.0

82.3

Other 1Q26 Highlights

3% increase in gross premiums written

Favorable development in prior years' loss reserves, resulting in a $31.3 million net increase in underwriting income

Book value per share of $19.54, an increase of 2% (inclusive of dividends) from year-end 2025

9

DIVERSIFIED PRODUCT PORTFOLIO: NET PREMIUM1

Product diversification has fueled our growth & financial success.

E&S: 34% of NWP1

Specialty Admitted: 66% of NWP1

E&S Property2

General Liability2

Excess Liability2

Other

Executive Products

Transportation

Earthquake2

Marine

Property (29%)

Surety (9%)

Casualty (62%)

Professional Services

Commercial Package

Hawaii Homeowners/Other

Contract

Commercial

Transactional

Personal Umbrella

10 (1) Trailing 4 Quarters Net Written Premium.

(2) E&S line.

PRODUCT DISTRIBUTION

Our strong customer relationships extend across a diverse distribution network.

Casualty

Retail Agent / Broker

Wholesale Broker

General Agency /

Carrier Partner

General liability

Property

E&S property & Earthquake

Marine

Personal lines

Surety

Contract

Commercial

Excess liability Personal umbrella Transportation Executive products Professional services Commercial package

11

MARKET CYCLE MANAGEMENT

RLI's strong people, products & processes allow us to effectively manage through different market cycles, which vary by product.

$2,000

$1,500

Gross Premium (in millions)

$600

INVEST in people, products & processes in all markets

EMPOWER

underwriters to capitalize during hard markets and pull back, when necessary, during soft markets

ENFORCE strict underwriting discipline throughout the cycle

MAXIMIZE financial strength & flexibility

$500

$400

$1,000

$300

$500

$200

$100

RLI Total (LHS) Transportation (RHS) E&S Property (RHS)

$- $-

12

RESERVE DEVELOPMENT

RLI has a history of disciplined and prudent reserving.

$140M

14.0%

$120M 12.0%

$100M 10.0%

$80M 8.0%

$60M 6.0%

Favorable

$40M 4.0%

$20M 2.0%

$0M

2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

0.0%

(Unfavorable)

$(20)M -2.0%

13

UNDERWRITING PROFIT

RLI has achieved 30 straight years of a combined ratio below 100 and has beaten the industry ratio by an average of 11 points1 over the last 10 years.

120

RLI

IIndustry2

110

100

90

RLI

Industry2,3

3-year average

84.9%

97.0%

5-year average

84.6%

98.7%

10-year average

88.5%

99.5%

80

70

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

1997

1996

60

(1) Statutory basis as of year-end 2025.

(2) AM Best (2025). Aggregates & Averages - Property/Casualty, United States & Canada. 1996-2024.

14 (3) Conning (2025). Property-Casualty Forecast & Analysis: By Line of Insurance, Fourth Quarter 2025.

Estimated for the year ended December 31, 2025.

INVESTMENT PORTFOLIO

Investing for the long term: A diversified, highly-rated bond portfolio complemented by active and passive equities.

Target Asset Allocation:

80% Bonds / 20% Equities

Bonds: AA- quality; 4.7 duration

Equities: ETFs and active large-cap; dividend yield of 1.4%

Emphasis on consistency of income and low turnover

Portfolio Allocation

(as of 3/31/2026)

Other Invested Assets 1.2%

$45

$40

$35

$30

$25

$20

Net Investment Income ($M)

$180

Quarterly (LHS)

Trailing 12 Months (RHS)

$160

$140

$120

$100

$80

Equities 17.7%

Cash 8.9%

Municipal 7.4%

ABS/CMBS 14.5%

$4.89 Billion Investment Portfolio

Corporate 30.8%

Govt/Agency 7.2%

$15

$10

$5

$-

15

2021 2022 2023 2024 2025 2026

$60

$40

$20

$-

Mortgage Backed 12.3%

MEASUREMENTS OF OUR SUCCESS

Combined Ratio

Book Value Growth3

30

consecutive years under 100 combined ratio1

39/42

years under 100 combined ratio2

11

margin (points) by which we beat the industry3

average annual growth in book value per share (including dividends)

Operating

Capital

Reserve

Return on

Equity3

Management

Consistency

13.3%

50

$461

average OROE

consecutive years of increased dividends (as of February 2025)

amount returned to shareholders since 12/31/2021

reserve releases since 12/31/2021

(1) As of year-end 2025.

(2) 1984 through year-end 2025.

16 (3) Over the last 10 years as of 12/31/25.

OPERATING RETURN ON EQUITY1

Over the previous 10 calendar years, RLI has averaged a 13.3% operating return on equity.

18.8%

17.9%

17.3%

17.3%

16.8%

12.3%

10.6%

10.7%

9.8%

9.8%

9.4%

2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Q1 20262

(1) Operating return on equity (operating ROE) is operating earnings divided by average shareholders' equity. Operating earnings is a non-GAAP financial measure and consists of our GAAP net earnings adjusted by net realized gains/(losses), net unrealized gains/(losses) on equity securities that are recognized through net earnings in 2018 and forward and taxes related thereto. Beginning in the fourth quarter of 2025, equity in earnings of unconsolidated investees and the related taxes were excluded from operating earnings. The change was made to present a consistent approach in excluding all unrealized changes in equity investments. Prior periods have been recast to conform to the current definition. Net earnings is the most directly comparable GAAP financial measure to operating earnings. See the appendix to this presentation ("Non-GAAP Reconciliation") or our quarterly earnings releases for a reconciliation of net earnings to operating earnings.

17 (2) Trailing 12 months

DIVIDEND GROWTH1

$3.50

Regular Dividend

Special Dividend

$2.00 $2.00

$1.75

$1.50

$1.25 $1.25

$1.00

$1.00 $1.00

$1.00

$0.88

$0.75

$0.50 $0.50 $0.50

$0.29 $0.30 $0.32 $0.34 $0.36 $0.38 $0.40 $0.42 $0.44 $0.46 $0.48 $0.50 $0.52 $0.54

$0.57 $0.63 $0.64

RLI has a distinguished track record of sharing our success: 50 straight years of dividend increases2, a 5% annualized growth rate over the last 10 calendar years, and 16 years of special dividends.

$2.50

$2.00

$1.50

$1.00

$0.50

Run Rate

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

$-

18 (1) All share information adjusted for January 2025 2-for-1 stock split.

(2) As of February 2025.

TOTAL SHAREHOLDER RETURN1

Shareholder returns validate the RLI story.

$2,000

$1,500

$1,000

RLI

S&P 500

S&P P&C Index

1 year

-26.0%

17.8%

-5.6%

5 year

4.2%

12.0%

16.1%

10 year

9.1%

14.1%

14.2%

20 year

12.1%

10.5%

10.5%

through 3/31/26

$500

Q1 2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

$-

19 (1) Assumes $100 invested on December 31, 2006 in RLI and S&P 500, with reinvestment of dividends.

VALUE CREATION OPPORTUNITIES

RLI is pursuing multiple initiatives designed to create value.

Cycle Management

Platform Enhancements

Talent Acquisition

Disciplined pursuit of opportunities in adjacent products

Maximize margins throughout the cycle, organic growth enriched by market conditions

Invest in technology to leverage distribution and increase efficiency

Growth supported by hiring the best underwriters & claim professionals into the RLI model

Capitalize on opportunities in niche spaces through organic means and via acquisitions, when they make sense

20

Disclaimer

RLI Corporation published this content on May 01, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on May 01, 2026 at 14:46 UTC.