Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
William Porteous currently holds 131,837 shares of Spire Global, Inc. (SPIR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William Porteous has been a net neutral trader of SPIR stock. They have purchased $0 and sold $0 worth of shares.
William Porteous's most recent insider trade was on Oct 1, 2026, when they sold 2,818 shares at $10.97 per share.
William Porteous serves as Executive at Spire Global, Inc. (SPIR). They have executed 18 insider transactions totaling $0 over their tenure at the company.
William Porteous holds the position of Executive at Spire Global, Inc., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 5 years and currently hold a stake valued at $0.
William Porteous has shown a balanced trading pattern, with $0 in total purchases and $0 in total sales across all transactions. Their most recent activity indicates a balanced approach to trading.
The largest transaction by William Porteous was on Oct 1, 2026, when they purchased $30.9K worth of SPIR shares. This transaction involved 2,818 shares at $10.97 per share.
William Porteous currently owns 131,837 shares of Spire Global, Inc. (SPIR), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of William Porteous's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. William Porteous has 18 Form 4 filings on record as an insider at Spire Global, Inc..
Set alerts for William Porteous and 40,000+ other insiders.