David A.  Viniar net worth and biography

David Viniar Biography and Net Worth

Director of Block
David A. Viniar serves as Lead Independent Director of the Company. He has served as a member of our board of directors since October 2013. From August 1980 until his retirement in January 2013, Mr. Viniar served in various positions at The Goldman Sachs Group, including as Chief Financial Officer, Executive Vice President and Head of the Operations, Technology, Finance and Services Division. Mr. Viniar currently serves on the boards of directors of The Goldman Sachs Group and a number of privately-held companies. Mr. Viniar holds a B.A. in Economics from Union College and an M.B.A. from Harvard Business School.

What is David A. Viniar's net worth?

The estimated net worth of David A. Viniar is at least $48.07 million as of May 10th, 2021. Mr. Viniar owns 657,425 shares of Block stock worth more than $48,070,916 as of April 16th. This net worth estimate does not reflect any other investments that Mr. Viniar may own. Learn More about David A. Viniar's net worth.

How do I contact David A. Viniar?

The corporate mailing address for Mr. Viniar and other Block executives is 1455 MARKET STREET SUITE 600, SAN FRANCISCO CA, 94103. Block can also be reached via phone at 415-375-3176 and via email at [email protected]. Learn More on David A. Viniar's contact information.

Has David A. Viniar been buying or selling shares of Block?

David A. Viniar has not been actively trading shares of Block during the last ninety days. Most recently, David A. Viniar sold 100,000 shares of the business's stock in a transaction on Monday, November 9th. The shares were sold at an average price of $189.11, for a transaction totalling $18,911,000.00. Following the completion of the sale, the director now directly owns 171,630 shares of the company's stock, valued at $32,456,949.30. Learn More on David A. Viniar's trading history.

Who are Block's active insiders?

Block's insider roster includes Amrita Ahuja (CFO), Ajmere Dale (CAO), Paul Deighton (Director), Jack Dorsey (CEO), Sarah Friar (CFO), Brian Grassadonia (Insider), Alyssa Henry (Insider), James Mckelvey (Director), Mary Meeker (Director), Jacqueline Reses (Insider), Lawrence Summers (Director), David Viniar (Director), and Sivan Whiteley (Insider). Learn More on Block's active insiders.

Are insiders buying or selling shares of Block?

During the last year, Block insiders bought shares 3 times. They purchased a total of 534,234 shares worth more than $27,185,613.71. During the last year, insiders at the technology company sold shares 41 times. They sold a total of 548,500 shares worth more than $38,694,926.69. The most recent insider tranaction occured on April, 3rd when insider Brian Grassadonia sold 4,514 shares worth more than $353,942.74. Insiders at Block own 10.8% of the company. Learn More about insider trades at Block.

Information on this page was last updated on 4/3/2024.

David A. Viniar Insider Trading History at Block

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/9/2020Sell100,000$189.11$18,911,000.00171,630View SEC Filing Icon  
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David A. Viniar Buying and Selling Activity at Block

This chart shows David A Viniar's buying and selling at Block by year and by quarter.

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Block Company Overview

Block logo
Square, Inc. provides payment and point-of-sale solutions in the United States and internationally. The company's commerce ecosystem includes point-of-sale software and hardware that enables sellers to turn mobile and computing devices into payment and point-of-sale solutions. It offers hardware products, including Magstripe reader, which enables swiped transactions of magnetic stripe cards; Contactless and chip reader that accepts EMV® chip cards and Near Field Communication payments; Chip card reader, which accepts EMV® chip cards and enables swiped transactions of magnetic stripe cards; Square Stand, which enables an iPad to be used as a payment terminal or full point of sale solution; and Square Register that combines its hardware, point-of-sale software, and payments technology, as well as managed payments solutions. The company also provides Square Point of Sale software; Cash App, which provides access to the financial system, allowing customers to electronically send, store, and spend money; Caviar, a food ordering platform for restaurants to offer food ordering, pickup and delivery, to their customers; and Square Capital that facilitates loans to sellers based on real-time payment and point-of-sale data. Square, Inc. was founded in 2009 and is headquartered in San Francisco, California.
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Today's Range

Now: $73.12
Low: $72.15
High: $74.19

50 Day Range

MA: $76.39
Low: $64.47
High: $85.71

2 Week Range

Now: $73.12
Low: $38.85
High: $87.52


5,639,477 shs

Average Volume

10,175,977 shs

Market Capitalization

$45.02 billion

P/E Ratio


Dividend Yield