Stephen Messer Biography and Net Worth

Director of Spire Global

Stephen Messer has served as one of our directors since May 2014. Mr. Messer has served as Member at Zephir Worldwide LLC, a venture capital firm, since 2012. Mr. Messer has served as Vice Chairman and Co-Founder at Collective[i], a predictive analytics company, since January 2008 and as President and Co-Founder of World Evolved Services, LLC, a venture capital firm, since January 2006. Prior to this, Mr. Messer served as Chief Executive Officer and Co-Founder at LinkShare Corporation, an affiliate marketing service company acquired by Rakuten, Inc., from 1996 to 2005. Mr. Messer currently serves on the board of directors of several private companies and on the advisory boards for multiple venture capital firms. Mr. Messer holds a B.A. in Government and Law, History from Lafayette College and a J.D. from Benjamin N. Cardozo School of Law, Yeshiva University.

What is Stephen Messer's net worth?: The estimated net worth of Stephen Messer is at least $742.66 thousand as of June 13th, 2025. Messer owns 82,062 shares of Spire Global stock worth more than $742,661 as of December 5th. This net worth estimate does not reflect any other investments that Messer may own. Learn More about Stephen Messer's net worth.
How do I contact Stephen Messer?: The corporate mailing address for Messer and other Spire Global executives is 2020 Sunrise Valley Drive, Reston, Virginia 20191. Spire Global can also be reached via phone at 202-301-5127 and via email at [email protected]. Learn More on Stephen Messer's contact information.
Has Stephen Messer been buying or selling shares of Spire Global?: Stephen Messer has not been actively trading shares of Spire Global during the last quarter. Most recently, Stephen Messer sold 16,660 shares of the business's stock in a transaction on Friday, June 13th. The shares were sold at an average price of $10.85, for a transaction totalling $180,761.00. Following the completion of the sale, the director now directly owns 82,062 shares of the company's stock, valued at $890,372.70. Learn More on Stephen Messer's trading history.
Who are Spire Global's active insiders?: Spire Global's insider roster includes Theresa Condor (CEO), Boyd Johnson (CAO), Stephen Messer (Director), and Peter Platzer (Chairman). Learn More on Spire Global's active insiders.
Are insiders buying or selling shares of Spire Global?: In the last year, insiders at the sold shares 12 times. They sold a total of 606,107 shares worth more than $6,314,115.51. The most recent insider tranaction occured on November, 11th when Chairman Peter Platzer sold 117,236 shares worth more than $984,782.40. Insiders at Spire Global own 14.7% of the company. Learn More about insider trades at Spire Global.
Information on this page was last updated on 11/11/2025.

Stephen Messer Insider Trading History at Spire Global

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
6/13/2025	Sell	16,660	$10.85	$180,761.00	82,062

Stephen Messer Buying and Selling Activity at Spire Global

Spire Global Company Overview

Spire Global, Inc. provides subscription-based data, insights, predictive analytics, and related project-based services worldwide. The company offers satellite-based aircraft tracking data to power applications, drive decision making, and improve cost efficiencies; data, insights, and predictive analytics for highly accurate ship monitoring, real-time and near real-time vessel updates, port operations, ship safety and route optimization; and space-based data, AI-powered insights, and predictive weather analytics for accurate weather forecasting. It serves maritime, weather, aviation, and space services industries. The company was formerly known as Nanosatisfi, Inc. and changed its name to Spire Global, Inc. in July 2014. Spire Global, Inc. is headquartered in Vienna, Virginia.

Today's Range

Now: $9.05

$8.36

$9.23

50 Day Range

MA: $10.28

$7.33

$14.10

2 Week Range

Now: $9.05

$6.85

$21.43

Volume

423,531 shs

Average Volume

493,739 shs

Market Capitalization

$296.12 million

P/E Ratio

18.47

Dividend Yield

N/A

Beta

2.43