John Colgrove Biography and Net Worth

Insider of Everpure

John Colgrove, or Coz, is Founder and Chief Visionary Officer at Pure Storage, responsible for developing and executing Pure Storage’s global technical strategy. Coz co-founded Pure Storage in 2009. Prior to this, he was the Entrepreneur in Residence at Sutter Hill Ventures. It was there he observed the growing acceptance of solid-state storage by enterprises. Coz was one of the founding engineers at Veritas Software, which merged with Symantec in 2005, where his 20-year career culminated as Fellow and Chief Technology Officer for the Data Center Management Group. He was the primary architect for the hugely successful Veritas Volume Manager (VxVM) and Veritas File System (VxFS) and later served in various other engineering, management, and consultative roles. Prior to Veritas, Coz worked for Amdahl Corporation where he was a key contributor to the development of the UTS mainframe UNIX operating system kernel. He holds over 300 patents in the areas of computer system and reliable data storage design. Coz has a Bachelor of Science degree from Rutgers University.

What is John Colgrove's net worth?: The estimated net worth of John Colgrove is at least $6.95 million as of November 10th, 2025. Colgrove owns 100,000 shares of Everpure stock worth more than $6,953,900 as of April 23rd. This net worth approximation does not reflect any other assets that Colgrove may own. Learn More about John Colgrove's net worth.
How do I contact John Colgrove?: The corporate mailing address for Colgrove and other Everpure executives is 2555 AUGUSTINE DRIVE, SANTA CLARA, CA, 95054. Everpure can also be reached via phone at (800) 379-7873 and via email at [email protected]. Learn More on John Colgrove's contact information.
Has John Colgrove been buying or selling shares of Everpure?: John Colgrove has not been actively trading shares of Everpure within the last three months. Most recently, John Colgrove sold 100,000 shares of the business's stock in a transaction on Monday, December 8th. The shares were sold at an average price of $71.31, for a transaction totalling $7,131,000.00. Learn More on John Colgrove's trading history.
Who are Everpure's active insiders?: Everpure's insider roster includes Andrew Brown (Director), Mona Chu (CAO), John Colgrove (Insider), Scott Dietzen (Director), Dan Fitzsimons (CRO), David Hatfield (President), P. Krysler (CFO), John Murphy (Director), Timothy Riitters (CFO), Anita Sands (Director), Ajay Singh (Insider), Roxanne Taylor (Director), Gregory Tomb (Director), and Mallun Yen (Director). Learn More on Everpure's active insiders.
Are insiders buying or selling shares of Everpure?: During the last year, insiders at the sold shares 21 times. They sold a total of 1,097,955 shares worth more than $76,294,199.54. The most recent insider tranaction occured on December, 23rd when insider Ajay Singh sold 7,178 shares worth more than $481,930.92. Insiders at Everpure own 0.4% of the company. Learn More about insider trades at Everpure.
Information on this page was last updated on 12/23/2025.

John Colgrove Insider Trading History at Everpure

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
12/8/2025	Sell	100,000	$71.31	$7,131,000.00
11/10/2025	Sell	100,000	$91.59	$9,159,000.00	100,000
10/14/2025	Sell	100,000	$92.49	$9,249,000.00	200,000
9/18/2025	Sell	100,000	$87.33	$8,733,000.00	300,000
8/27/2025	Sell	95,300	$60.08	$5,725,624.00	400,000
7/31/2025	Sell	198,749	$60.32	$11,988,539.68	500,000
7/30/2025	Sell	187,740	$60.02	$11,268,154.80	663,925
7/29/2025	Sell	13,511	$60.09	$811,875.99	790,993
5/12/2025	Sell	100,000	$52.01	$5,201,000.00	801,959
12/4/2024	Sell	100,000	$65.55	$6,555,000.00	7,316,722
10/21/2024	Sell	100,000	$57.32	$5,732,000.00	300,000
10/4/2024	Sell	100,000	$51.01	$5,101,000.00	400,000
9/19/2024	Sell	100,000	$49.94	$4,994,000.00	500,000
8/20/2024	Sell	100,000	$61.76	$6,176,000.00	700,000
8/5/2024	Sell	100,000	$52.39	$5,239,000.00	800,000
7/18/2024	Sell	100,000	$59.50	$5,950,000.00	900,000
10/5/2018	Sell	4,779	$25.37	$121,243.23
7/5/2018	Sell	3,428	$23.38	$80,146.64
4/5/2018	Sell	8,480	$20.07	$170,193.60
1/8/2018	Sell	2,167	$16.50	$35,755.50
7/6/2017	Sell	1,826	$12.90	$23,555.40	55,870

John Colgrove Buying and Selling Activity at Everpure

Everpure Company Overview

Pure Storage, Inc. provides data storage technologies, products, and services in the United States and internationally. The company's Purity software is shared across its products and provides enterprise-class data services, such as data reduction, data protection, and encryption, as well as storage protocols, including block, file, and object. Its products portfolio includes FlashArray for block-oriented storage, addressing databases, applications, virtual machines, and other traditional workloads; FlashArray//XL; and FlashArray//C, an all-QLC flash array. The company also provides FlashBlade, a solution for unstructured data workloads of various types; FlashStack that combines compute, network, and storage to provide an infrastructure platform; FlashRecover, an all-flash modern data-protection solution; and AIRI, a full-stack AI-ready infrastructure. In addition, it offers evergreen storage subscription, Pure as-a-Service, and Cloud Block Store, as well as Portworx a cloud-native Kubernetes data management solution It also offers technical and professional, training and education, and certification services. The company sells its products and subscription services through direct sales force and channel partners. The company was formerly known as OS76, Inc. and changed its name to Pure Storage, Inc. in January 2010. Pure Storage, Inc. was incorporated in 2009 and is headquartered in Mountain View, California.

Today's Range

Now: $68.61

$67.78

$69.89

50 Day Range

MA: N/A

2 Week Range

Now: $68.61

$43.08

$100.59

Volume

841,323 shs

Average Volume

3,309,972 shs

Market Capitalization

$22.67 billion

P/E Ratio

124.79

Dividend Yield

N/A

Beta

1.34