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John L. Hennessy, insider at Alphabet
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John L. Hennessy Insider Information

Director of Alphabet
Dr. John L. Hennessy Ph.D. serves as Independent Chairman of the Board of the Company. He has served as a member of our Board of Directors since April 2004 and as Chairman of the Board of Directors since January 2018. John previously served as our Lead Independent Director from April 2007 to January 2018. John served as the President of Stanford University from September 2000 to August 2016. John was previously a director and a member of the nominating and governance committee and acquisition committee of Cisco Systems, Inc., a networking equipment company, from January 2002 to December 2018. He also serves as a trustee of the Gordon and Betty Moore Foundation and as a director of the Chan Zuckerberg Biohub. From 1994 to August 2000, John held various positions at Stanford, including Dean of the Stanford University School of Engineering and Chair of the Stanford University Department of Computer Science. John holds a Doctoral degree and a Master of Science degree in computer science from the State University of New York, Stony Brook, and a Bachelor of Science degree in electrical engineering from Villanova University.

What is John L. Hennessy's net worth?

The estimated net worth of John L. Hennessy is at least $54.53 billion as of July 7th, 2021. Dr. Hennessy owns 19,130,912 shares of Alphabet stock worth more than $54,530,942,874 as of December 5th. This net worth estimate does not reflect any other assets that Dr. Hennessy may own. Learn More.

How do I contact John L. Hennessy?

The corporate mailing address for Dr. Hennessy and other Alphabet executives is 1600 AMPHITHEATRE PARKWAY, MOUNTAIN VIEW CA, 94043. Alphabet can also be reached via phone at (650) 253-0000.

Has John L. Hennessy been buying or selling shares of Alphabet?

John L. Hennessy has not been actively trading shares of Alphabet over the course of the past ninety days. Most recently, John L. Hennessy sold 70 shares of the business's stock in a transaction on Wednesday, July 7th. The shares were sold at an average price of $2,602.06, for a transaction totalling $182,144.20. Following the completion of the sale, the director now directly owns 19,130,912 shares of the company's stock, valued at $49,779,780,878.72.

Who are Alphabet's active insiders?

Alphabet's insider roster includes Aaron Boynton (CAO), Sergey Brin (Insider), L Doerr (Director), David Drummond (SVP), John Hennessy (Director), John Hennessy (Director), Ann Mather (Director), Amie O'toole (CAO), Lawrence Page (CEO), Sundar Pichai (CEO), Prabhakar Raghavan (SVP), Philipp Schindler (SVP), Kavitark Shriram (Director), John Walker (SVP), and Kent Walker (SVP).

Are insiders buying or selling shares of Alphabet?

During the last twelve months, insiders at the information services provider sold shares 84 times. They sold a total of 758,037 shares worth more than $976,719,589.13. The most recent insider tranaction occured on December, 1st when CAO Amie Thuener O'toole sold 48 shares worth more than $138,444.00. Insiders at Alphabet own 13.0 % of the company.

Information on this page was last updated on 12/1/2021.

John L. Hennessy Insider Trading History at Alphabet

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
7/7/2021Sell70$2,602.06$182,144.2019,130,912View SEC Filing Icon  
2/3/2016Sell800$752.16$601,728.0063View SEC Filing Icon  
See Full Table

John L. Hennessy Buying and Selling Activity at Alphabet

This chart shows John L. Hennessy's buying and selling at Alphabet by year and by quarter.

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Alphabet Company Overview

Alphabet logo
Alphabet, Inc. is a holding company, which engages in the business of acquisition and operation of different companies. It operates through the Google and Other Bets segments. The Google segment includes its main Internet products such as ads, Android, Chrome, hardware, Google Cloud, Google Maps, Google Play, Search, and YouTube. The Other Bets segment consists of businesses such as Access, Calico, CapitalG, GV, Verily, Waymo, and X. The company was founded by Lawrence E. Page and Sergey Mikhaylovich Brin on October 2, 2015 and is headquartered in Mountain View, CA.
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Today's Range

Now: $2,850.41
Low: $2,823.00
High: $2,904.26

50 Day Range

MA: $2,866.24
Low: $2,665.31
High: $3,014.18

2 Week Range

Now: $2,850.41
Low: $1,699.00
High: $3,037.00

Volume

1,333,826 shs

Average Volume

992,574 shs

Market Capitalization

$1.89 trillion

P/E Ratio

27.45

Dividend Yield

N/A

Beta

1.07
Learn to Customize Your Own Options Trading Strategy
This guide will help you evaluate and analyze your trading plan to create a custom options trading strategy tailored to your risk profile and market outlook. Learn how to take your trading to the next level.
Download your FREE Options Strategy Guide Today!