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Thomas Sinnickson Gayner net worth and biography

Thomas Gayner Biography and Net Worth

Director of Cable One
Mr. Thomas S. Gayner, CPA, is a Lead Independent Director at Cable One, Inc., an Independent Director at Colfax Corp.,Graham Holdings Co., a Co-Chief Executive Officer & Director at Markel Corp. and a Co-Chief Executive Officer at Markel-Gayner Asset Management Corp. He is on the Board of Directors at Cable One, Inc., Colfax Corp., The Community Foundation, Inc., Graham Holdings Co., Markel Corp., Diamond Healthcare Corp. and WP Co. LLC. Mr. Gayner was previously employed as a Vice President by Davenport & Co. LLC. He also served on the board at Bon Secours Health System, Inc., First Market Bank and The Davis Funds. He received his undergraduate degree from the University of Virginia and an undergraduate degree from McIntire School of Commerce.

What is Thomas Sinnickson Gayner's net worth?

The estimated net worth of Thomas Sinnickson Gayner is at least $19.34 million as of November 14th, 2022. Gayner owns 26,700 shares of Cable One stock worth more than $19,338,543 as of December 1st. This net worth evaluation does not reflect any other investments that Gayner may own. Learn More about Thomas Sinnickson Gayner's net worth.

How do I contact Thomas Sinnickson Gayner?

The corporate mailing address for Gayner and other Cable One executives is 210 E. EARLL DRIVE, PHOENIX AZ, 85012. Cable One can also be reached via phone at (602) 364-6000 and via email at [email protected] Learn More on Thomas Sinnickson Gayner's contact information.

Has Thomas Sinnickson Gayner been buying or selling shares of Cable One?

During the last quarter, Thomas Sinnickson Gayner has bought $6,942,350.00 in shares of Cable One stock. Most recently, on Monday, November 14th, Thomas Sinnickson Gayner bought 5,000 shares of Cable One stock. The stock was acquired at an average cost of $714.72 per share, with a total value of $3,573,600.00. Following the completion of the transaction, the director now directly owns 26,700 shares of the company's stock, valued at $19,083,024. Learn More on Thomas Sinnickson Gayner's trading history.

Who are Cable One's active insiders?

Cable One's insider roster includes Christopher Boone (Insider), Michael Bowker (COO), Steven Cochran (CFO), Thomas Gayner (Director), Kenneth Johnson (SVP), Eric Lardy (SVP), Julia Laulis (CEO), Thomas Might (Director), James Obermeyer (SVP), Katharine Weymouth (Director), and Peter Witty (Insider). Learn More on Cable One's active insiders.

Are insiders buying or selling shares of Cable One?

During the last twelve months, Cable One insiders bought shares 7 times. They purchased a total of 11,150 shares worth more than $8,250,299.00. During the last twelve months, insiders at the sold shares 5 times. They sold a total of 1,142 shares worth more than $1,544,882.25. The most recent insider tranaction occured on November, 14th when Director Thomas Sinnickson Gayner bought 5,000 shares worth more than $3,573,600.00. Insiders at Cable One own 1.2 % of the company. Learn More about insider trades at Cable One.

Information on this page was last updated on 11/14/2022.

Thomas Sinnickson Gayner Insider Trading History at Cable One

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/14/2022Buy5,000$714.72$3,573,600.0026,700View SEC Filing Icon  
11/8/2022Buy5,000$673.75$3,368,750.0016,700View SEC Filing Icon  
9/12/2022Buy500$1,094.74$547,370.0011,700View SEC Filing Icon  
8/29/2022Buy500$1,177.75$588,875.0010,700View SEC Filing Icon  
8/24/2022Buy50$1,225.00$61,250.002,319View SEC Filing Icon  
5/25/2022Buy50$1,257.97$62,898.507,469View SEC Filing Icon  
See Full Table

Thomas Sinnickson Gayner Buying and Selling Activity at Cable One

This chart shows Thomas Sinnickson Gayner's buying and selling at Cable One by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Cable One Company Overview

Cable One logo
Cable One, Inc., together with its subsidiaries, provides data, video, and voice services in the United States. The company offers residential data services, a service to enhance Wi-Fi signal throughout the home. It also provides residential video services, such as local networks; local community programming that includes governmental and public access; and other channels, as well as digital video services, including national and regional cable networks, music channels, and an interactive and electronic programming guide with parental controls. In addition, the company offers premium channels that offer movies, original programming, live sporting events, and concerts and other features; and advanced video services, such as whole-home DVRs and high-definition set-top boxes, as well as TV Everywhere product, which enables its video customers to stream various channels and shows to mobile devices and computers. Further, it provides residential voice services comprising local and long-distance calling, voicemail, call waiting, three-way calling, caller ID, anonymous call rejection, and other features, as well as international calling by the minute services. Additionally, the company offers data, voice, and video products to business customers, including small to mid-markets, enterprises, and wholesale and carrier customers. As of December 31, 2021, it served approximately 1.2 million residential and business customers in 24 states through its Sparklight, Fidelity, and Clearwave brands. Cable One, Inc. was incorporated in 1980 and is headquartered in Phoenix, Arizona.
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Today's Range

Now: $727.03
Low: $722.54
High: $744.68

50 Day Range

MA: $780.28
Low: $620.99
High: $962.53

2 Week Range

Now: $727.03
Low: $620.57
High: $1,869.42


3,872 shs

Average Volume

130,744 shs

Market Capitalization

$4.22 billion

P/E Ratio


Dividend Yield