Spire Global, Inc.
A space-to-cloud data company that designs, builds, and operates its own fleet of small nanosatellites to track ships, planes, and weather from orbit, selling that data to businesses and governments. Founded in 2012 by three International Space University graduates who met in a café in Strasbourg, France, it started as NanoSatisfi with a Kickstarter-funded "ArduSat" project before renaming itself Spire in 2014. The name nods to the "ultimate vantage point of space" — a spire reaching upward to watch the Earth below.
Granted 1.29M · Sold 1.05M
Granted 1.01M · Sold 294.2K
Granted 68.5K
Granted 280.0K · Sold 40.7K
Granted 278.5K · Sold 17.0K
Granted 286.9K · Sold 28.3K
Granted 368.8K · Bought 10.0K · Sold 41.5K
Granted 84.0K · Sold 18.9K
Granted 150.0K
Granted 40.4K
Granted 40.4K · Sold 34.6K
Granted 28.8K
Granted 26.6K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Platzer PeterExecutive Chairman, Director · 46 transactions | -82.6% | 2.42M | 1.29M | — | 1.05M |
| Condor TheresaChief Executive Officer, Director · 32 transactions | -82.6% | 2.42M | 1.01M | — | 294.2K |
| Porteous WilliamDirector · 14 transactions | -86.6% | 971.8K | 68.5K | — | — |
| Johnson Boyd C.CLO, CAO and Corp Sec · 7 transactions | — | 300.5Kas of Apr 2025 | 280.0K | — | 40.7K |
| Engel Alison KChief Financial Officer · 4 transactions | — | 261.6K | 278.5K | — | 17.0K |
| Pelez Perez CeliaChief Operating Officer · 5 transactions | — | 258.6K | 286.9K | — | 28.3K |
| Basola LeonardoChief Financial Officer · 8 transactions | — | 222.3Kas of Feb 2025 | 368.8K | 10.0K | 41.5K |
| Oehme Johann GabrielChief Technology Officer · 4 transactions | — | 215.1K | 84.0K | — | 18.9K |
| Myers David E.Chief Legal Officer · 1 transaction | — | 150.0K | 150.0K | — | — |
| Amble Joan LordiDirector · 3 transactions | -78.4% | 95.6K | 40.4K | — | — |
| Messer StephenDirector · 7 transactions | -88.4% | 83.7K | 40.4K | — | 34.6K |
| Rinow ToniDirector · 2 transactions | — | 28.8K | 28.8K | — | — |
| Martinez John ThomasDirector · 1 transaction | — | 26.6K | 26.6K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 3 years: -1.51M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.