Sidney B. Deboer
Director · LITHIA MOTORS INC
IndividualSelling only
- 2025
- Aug 5, 2026
- 9
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Sidney B. Deboer 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.
- Shauna McIntyre - $123K in LAD purchases and sales in the last 12 months
- David Stork - $120K in LAD purchases and sales in the last 12 months
- Richard J. Bailey Jr. - $83K in LAD purchases and sales in the last 12 months
- Congdon Stacy Loretz - $71K in LAD purchases and sales in the last 12 months
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Frequently asked questions
Who is Sidney B. Deboer?
Sidney B. Deboer is a corporate insider, tracked as Director of LITHIA MOTORS INC (LAD). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Sidney B. Deboer submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Sidney B. Deboer been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($1.43M) across all tracked filings.
