Peter Platzer - Net Worth and Insider Trading
Peter Platzer Net Worth
The estimated net worth of Peter Platzer is at least $28 Million dollars as of 2025-07-23. Peter Platzer is the Executive Chairman of Spire Global Inc and owns about 2,471,372 shares of Spire Global Inc (SPIR) stock worth over $28 Million. Details can be seen in Peter Platzer's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Peter Platzer has not made any transactions after 2025-07-08 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Peter Platzer
Peter Platzer Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Peter Platzer owns 1 companies in total, including Spire Global Inc (SPIR) .
Click here to see the complete history of Peter Platzer’s form 4 insider trades.
Insider Ownership Summary of Peter Platzer
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SPIR | Spire Global Inc | 2025-07-08 | director & Chief Executive Officer |
Peter Platzer Latest Holdings Summary
Peter Platzer currently owns a total of 1 stock. Peter Platzer owns 2,471,372 shares of Spire Global Inc (SPIR) as of July 8, 2025, with a value of $28 Million.
Latest Holdings of Peter Platzer
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SPIR | Spire Global Inc | 2025-07-08 | 2,471,372 | 11.43 | 28,235,425 |
Holding Weightings of Peter Platzer
Peter Platzer Form 4 Trading Tracker
According to the SEC Form 4 filings, Peter Platzer has made a total of 14 transactions in Spire Global Inc (SPIR) over the past 5 years, including 0 buys and 14 sells. The most-recent trade in Spire Global Inc is the sale of 130,191 shares on July 8, 2025, which brought Peter Platzer around $2 Million.
Insider Trading History of Peter Platzer
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Peter Platzer Trading Performance
Peter Platzer Ownership Network
Ownership Network List of Peter Platzer
Ownership Network Relation of Peter Platzer

Peter Platzer Owned Company Details
What does Spire Global Inc do?
Who are the key executives at Spire Global Inc?
Peter Platzer is the director & Chief Executive Officer of Spire Global Inc. Other key executives at Spire Global Inc include director & EVP & GM Spire Space Services Theresa Condor , CLO and Corporate Secretary Boyd C. Johnson , and Chief Financial Officer Leonardo Basola .
Spire Global Inc (SPIR) Insider Trades Summary
Over the past 18 months, Peter Platzer made 11 insider transaction in Spire Global Inc (SPIR) with a net sale of 556,510. Other recent insider transactions involving Spire Global Inc (SPIR) include a net sale of 66,838 shares made by Theresa Condor , a net sale of 41,499 shares made by Leonardo Basola , and a net sale of 34,651 shares made by Boyd C. Johnson .
In summary, during the past 3 months, insiders sold 213,298 shares of Spire Global Inc (SPIR) in total and bought 0 shares, with a net sale of 213,298 shares. During the past 18 months, 716,158 shares of Spire Global Inc (SPIR) were sold and 0 shares were bought by its insiders, resulting in a net sale of 716,158 shares.
Spire Global Inc (SPIR)'s detailed insider trading history can be found in Insider Trading Tracker table.
Spire Global Inc Insider Transactions
Peter Platzer Mailing Address
Above is the net worth, insider trading, and ownership report for Peter Platzer. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Peter Platzer's mailing address is: San Francisco Ca 94103.