Jon Mahan Biography and Net Worth

Director of Donegal Group


Mr. Mahan has been a managing director in the Investment Banking Division of Stifel Nicolaus & Company, Incorporated and, previously, Legg Mason Wood Walker, Incorporated, prior to the acquisition of the Legg Mason Capital Markets Division by Stifel Nicolaus on December 1, 2005. Mr. Mahan joined Legg Mason in 1996 and served as a principal from 2001 to 2004.

What is Jon Marshall Mahan's net worth?

The estimated net worth of Jon Marshall Mahan is at least $177,602.88 as of December 10th, 2024. Mr. Mahan owns 8,988 shares of Donegal Group stock worth more than $177,603 as of May 12th. This net worth estimate does not reflect any other investments that Mr. Mahan may own. Learn More about Jon Marshall Mahan's net worth.

How do I contact Jon Marshall Mahan?

The corporate mailing address for Mr. Mahan and other Donegal Group executives is 1195 RIVER ROAD PO BOX 302, MARIETTA PA, 17547. Donegal Group can also be reached via phone at (800) 877-0600 and via email at investors@donegalgroup.com. Learn More on Jon Marshall Mahan's contact information.

Has Jon Marshall Mahan been buying or selling shares of Donegal Group?

Jon Marshall Mahan has not been actively trading shares of Donegal Group in the last ninety days. Most recently, Jon Marshall Mahan sold 12,500 shares of the business's stock in a transaction on Tuesday, December 10th. The shares were sold at an average price of $16.15, for a transaction totalling $201,875.00. Following the completion of the sale, the director now directly owns 8,988 shares of the company's stock, valued at $145,156.20. Learn More on Jon Marshall Mahan's trading history.

Who are Donegal Group's active insiders?

Donegal Group's insider roster includes Kristi Altshuler (VP), David Bawel (Senior Vice President and Chief Accounting Officer), Scott Berlucchi (Director), Kevin Burke (Insider), Noland Deas, Jr. (SVP), William DeLamater (EVP), Francis Haefner, Jr. (VP), Jack Hess (Director), Christina Hoffman (Senior Vice President of Internal Audit), Barry Huber (Director), Kevin Kraft, Sr. (Director), Jon Mahan (Director), Jeffrey Miller (CFO), Sewell Moore, Jr. (Director), Sanjay Pandey (Executive Vice President and Chief Information Officer), David Sponic (SVP of Personal Lines), Vincent Viozzi (Senior Vice President and Chief Investment Officer), Daniel Wagner (VP), and Richard Wampler, II (Director). Learn More on Donegal Group's active insiders.

Are insiders buying or selling shares of Donegal Group?

During the last year, Donegal Group insiders bought shares 42 times. They purchased a total of 898,393 shares worth more than $14,656,241.22. During the last year, insiders at the insurance provider sold shares 31 times. They sold a total of 472,638 shares worth more than $7,824,468.29. The most recent insider tranaction occured on May, 7th when SVP Jeffery Tim Hay sold 82 shares worth more than $1,640.00. Insiders at Donegal Group own 6.6% of the company. Learn More about insider trades at Donegal Group.

Information on this page was last updated on 5/7/2025.

Jon Marshall Mahan Insider Trading History at Donegal Group

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Jon Marshall Mahan Buying and Selling Activity at Donegal Group

This chart shows Jon Marshall Mahan's buying and selling at Donegal Group by year and by quarter.

Skip ChartChart Data in Insider Trading History Table
2022202320242025$0bought$0soldQ2Q3Q4Q1Q2Q3Q4Q1Q2Q3Q4Q1Q2-$200k-$100k$0$100k$200kTotal Insider BuyingTotal Insider Selling

Donegal Group Company Overview

Donegal Group logo
Donegal Group Inc., an insurance holding company, provides property and casualty insurance to businesses and individuals. It operates through three segments: Investment Function, Personal Lines of Insurance, and Commercial Lines of Insurance. The company offers private passenger automobile policies that provide protection against liability for bodily injury and property damage arising from automobile accidents, as well as protection against loss from damage to automobiles; and homeowners policies, which provide coverage for damage to residences and their contents from a range of perils, including fire, lightning, windstorm, and theft, as well as liability of the insured arising from injury to other persons or their property. It also offers commercial automobile policies that provide protection against liability for bodily injury and property damage arising from automobile accidents and protection against loss from damage to automobiles owned by the insured; commercial multi-peril policies that provide protection to businesses against combining liability and physical damage coverages; and workers' compensation policies, which provide benefits to employees for injuries sustained during employment. The company markets its insurance products primarily to Mid-Atlantic, Midwestern, New England, Southern, and Southwestern regions through independent insurance agencies. Donegal Group Inc. was incorporated in 1986 and is based in Marietta, Pennsylvania. Donegal Group Inc. operates as a subsidiary of Donegal Mutual Insurance Company.
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Today's Range

Now: $19.76
Low: $19.57
High: $19.96

50 Day Range

MA: $18.69
Low: $17.57
High: $20.00

2 Week Range

Now: $19.76
Low: $12.26
High: $20.51

Volume

66,152 shs

Average Volume

83,259 shs

Market Capitalization

$704.23 million

P/E Ratio

13.02

Dividend Yield

3.68%

Beta

N/A