P Jr Biography and Net Worth



Mr. Platt, our Lead Director, has currently served as a director of the Company since 2022 in addition to serving as a director of Greenlight Re. Mr. Platt previously also served as a director of the Company and Greenlight Re from 2004 until 2021. Mr. Platt is an active investor as the general partner at Thorn Partners, LP, a family limited partnership, since 1997. Mr. Platt’s career at Johnson and Higgins, or J&H, a global insurance broker and employee benefits consultant, spanned 27 years until the sale of J&H to Marsh & McLennan Companies in March 1997. At the time of the sale of J&H, Mr. Platt was an owner, director and executive vice president responsible for North America and marketing and sales worldwide. Mr. Platt was head of the operating committee and a member of the executive committee at J&H. Mr. Platt received his B.A. from Manhattan College in 1968 and his J.D. from Fordham University Law School in 1971. Mr. Platt also attended Harvard Business School’s Advanced Management Program in 1983. Mr. Platt is a member of the New York State Bar Association. Mr. Platt served as a trustee of the BlackRock Multi Asset Board (MAB) funds and predecessor funds from 1999 to December 2022. He served on the board of CNX Resources, a natural gas company from 2016 to 2017. He served as a director of Consol Energy Inc. (NYSE:CEIX), a NYSE listed company from 2017 to January 2025. Mr. Platt serves as a director on the board of Core Natural Resources (a merger of Consol Energy and Arch Resources) from January 2025 to present. Mr. Platt has also served on many private and non-for-profit entities. Mr. Platt has substantial executive experience, insurance industry knowledge and compensation and benefits expertise. Having served as the Lead Director of our Board from 2004 to 2021, and reinstated in 2022 as Lead Director, he adds to the mix of experiences on our Board that promote a robust and deliberative decision-making process. His prior leadership roles with the Company, as well as experiences and leadership roles with other public companies in other industries, enable him to provide valuable contributions and diverse perspective to our Board and its committees.

What is P Platt Jr's net worth?

The estimated net worth of P Platt Jr is at least $188.66 thousand as of May 19th, 2026. Jr owns 11,747 shares of Greenlight Capital Re stock worth more than $188,657 as of June 15th. This net worth estimate does not reflect any other assets that Jr may own. Learn More about P Platt Jr's net worth.

How do I contact P Platt Jr?

The corporate mailing address for Jr and other Greenlight Capital Re executives is 65 MARKET STREET SUITE 1207 CAMANA BAY P.O. BOX 31110, GRAND CAYMAN E9, KY1-1205. Greenlight Capital Re can also be reached via phone at (345) 943-4573 and via email at [email protected]. Learn More on P Platt Jr's contact information.

Has P Platt Jr been buying or selling shares of Greenlight Capital Re?

Within the last three months, P Platt Jr has sold $967,142.02 of Greenlight Capital Re stock. Most recently, Joseph P. Platt, Jr. sold 11,747 shares of the business's stock in a transaction on Tuesday, May 26th. The shares were sold at an average price of $16.87, for a transaction totalling $198,171.89. Learn More on P Platt Jr's trading history.

Who are Greenlight Capital Re's active insiders?

Greenlight Capital Re's insider roster includes Thomas Curnock (Insider), Ursuline Foley (Director), Ian Isaacs (Director), P Jr (Director), Patrick O'brien (COO), Brian Oreilly (Insider), Daniel Roitman (Director), and David Sigmon (General Counsel). Learn More on Greenlight Capital Re's active insiders.

Are insiders buying or selling shares of Greenlight Capital Re?

In the last twelve months, Greenlight Capital Re insiders bought shares 2 times. They purchased a total of 10,000 shares worth more than $129,450.00. In the last twelve months, insiders at the financial services provider sold shares 10 times. They sold a total of 105,335 shares worth more than $1,672,188.85. The most recent insider tranaction occured on May, 26th when Director Joseph P Platt Jr sold 11,747 shares worth more than $198,171.89. Insiders at Greenlight Capital Re own 24.7% of the company. Learn More about insider trades at Greenlight Capital Re.

Information on this page was last updated on 5/26/2026.

P Platt Jr Insider Trading History at Greenlight Capital Re

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/26/2026Sell11,747$16.87$198,171.89View SEC Filing Icon  
5/19/2026Sell23,613$18.01$425,270.1311,747View SEC Filing Icon  
5/14/2026Sell12,000$17.50$210,000.0035,360View SEC Filing Icon  
5/13/2026Sell820$17.50$14,350.0047,360View SEC Filing Icon  
5/12/2026Sell6,820$17.50$119,350.0048,180View SEC Filing Icon  
11/18/2025Buy5,000$12.97$64,850.005,000View SEC Filing Icon  
See Full Table

P Platt Jr Buying and Selling Activity at Greenlight Capital Re

This chart shows Joseph P Platt Jr's buying and selling at Greenlight Capital Re by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Greenlight Capital Re Company Overview

Greenlight Capital Re logo
Greenlight Capital Re, Ltd., through its subsidiaries, operates as a property and casualty reinsurance company worldwide. The company offers various property reinsurance products and services, including automobile physical damage, personal lines, and commercial lines. It also provides casualty reinsurance products and services comprising general liability, motor liability, professional liability, and worker's compensation; and accident and health, transactional liability, mortgage insurance, surety, trade credit, marine, and energy, as well as other specialty products, such as aviation, crop, cyber, political, and terrorism products. The company markets its products through reinsurance brokers. Greenlight Capital Re, Ltd. was incorporated in 2004 and is headquartered in Grand Cayman, the Cayman Islands.
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Today's Range

Now: $16.06
Low: $15.98
High: $16.32

50 Day Range

MA: $17.35
Low: $14.69
High: $19.00

2 Week Range

Now: $16.06
Low: $11.56
High: $19.39

Volume

234,630 shs

Average Volume

168,531 shs

Market Capitalization

$532.71 million

P/E Ratio

6.78

Dividend Yield

N/A

Beta

0.33