SEC Insider Transactions from Porteous William.

Last updated: 2026-04-03 21:06 UTC | Total transactions: 12

Porteous William has filed 12 insider transactions across 1 company since January 2024.

Most recent transaction: a grant/award of 1896 shares of Spire Global, Inc. ($SPIR) on April 01, 2026.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
April 1, 2026 Spire Global, Inc. $SPIR Porteous William Not found A Class A Common Stock 1896 $13.38 964,494.0000 33,100,260 0.20% 0.01%
Jan. 2, 2026 Spire Global, Inc. $SPIR Porteous William Not found A Class A Common Stock 3249 $7.81 962,598.0000 33,100,260 0.34% 0.01%
Oct. 1, 2025 Spire Global, Inc. $SPIR Porteous William Not found A Class A Common Stock 2136 $11.29 959,349.0000 30,967,114 0.22% 0.01%
July 1, 2025 Spire Global, Inc. $SPIR Porteous William Not found A Class A Common Stock 2065 $11.30 957,213.0000 30,967,114 0.22% 0.01%
June 5, 2025 Spire Global, Inc. $SPIR Porteous William Not found A Class A Common Stock 15909 $0.00 955,148.0000 30,967,114 1.69% 0.05%
April 1, 2025 Spire Global, Inc. $SPIR Porteous William Not found A Class A Common Stock 2880 $7.94 939,239.0000 30,967,114 0.31% 0.01%
Jan. 2, 2025 Spire Global, Inc. $SPIR Porteous William Not found A Class A Common Stock 1578 $14.49 936,359.0000 0 0.17% 0.00%
Oct. 1, 2024 Spire Global, Inc. $SPIR Porteous William Not found A Class A Common Stock 2289 $9.99 338,600.0000 0 0.68% 0.00%
July 1, 2024 Spire Global, Inc. $SPIR Porteous William Not found A Class A Common Stock 2216 $10.32 932,492.0000 0 0.24% 0.00%
June 5, 2024 Spire Global, Inc. $SPIR Porteous William Not found A Class A Common Stock 17207 $0.00 930,276.0000 0 1.88% 0.00%
April 1, 2024 Spire Global, Inc. $SPIR Porteous William Not found A Class A Common Stock 1971 $11.60 913,069.0000 0 0.22% 0.00%
Jan. 2, 2024 Spire Global, Inc. $SPIR Porteous William Not found A Class A Common Stock 2955 $7.74 911,102.0000 0 0.33% 0.00%