Summary
Updated Aug 31, 2026
Boyd C. Johnson is CLO, CAO and Corp Sec of Spire Global, Inc. (SPIR). 1 SEC Form 4 filing on record, dated 22 November 2024. Most recent open-market trade: sold $183K of SPIR on 22 November 2024. Lifetime open-market sales: $183K.
Recent Transactions
1Every recent SEC Form 4 transaction Boyd C. Johnson has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Boyd C. Johnson go back to 2024: 1 primary Form 4 filing, an average of 0.3 per year. 1 recorded transaction carries a Rule 10b5-1 flag, meaning it was pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Boyd C. Johnson files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Peter Platzer - $3.63M of SPIR open-market activity in the last 12 months
- Theresa Condor - $2.31M of SPIR open-market activity in the last 12 months
- Perez Celia Pelez - $315K of SPIR open-market activity in the last 12 months
- Alison K. Engel - $303K of SPIR open-market activity in the last 12 months
- Stephen Messer - $253K of SPIR open-market activity in the last 12 months
- Johann Gabriel Oehme - $210K of SPIR open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Boyd C. Johnson?
Boyd C. Johnson is a corporate insider, tracked as CLO, CAO and Corp Sec of Spire Global, Inc. (SPIR). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Boyd C. Johnson last file a Form 4?
The only primary Form 4 on record is dated 22 November 2024.
Has Boyd C. Johnson been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($183K) across all tracked filings.
Where can I see all of Boyd C. Johnson's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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