Summary
Updated Aug 31, 2026
G. Frederick Bohley files SEC Form 4 reports at Allison Transmission Holdings Inc (ALSN). 14 SEC Form 4 filings on record going back to 2024, most recently on 11 August 2026. Most recent open-market trade: sold $485K of ALSN on 11 August 2026. Lifetime open-market purchases: $265K. Lifetime open-market sales: $1.69M.
Recent Transactions
20Every recent SEC Form 4 transaction G. Frederick Bohley has reported, most recent first.
Trading Pattern
InsiderAlpha's records for G. Frederick Bohley go back to 2024: 14 primary Form 4 filings, an average of 4.7 per year. The typical open-market purchase is $265K (1 buy totaling $265K). The largest single buy on record is $265K of ALSN in 2025. Sales side: 4 recorded sales totaling $1.69M, so the filing history runs sell-heavy by dollar value. 5 recorded transactions carry a Rule 10b5-1 flag, meaning they were 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 G. Frederick Bohley 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.
- David S. Graziosi - $3.55M of ALSN open-market activity in the last 12 months
- John Coll - $328K of ALSN open-market activity in the last 12 months
- Scott A. Mell - $284K of ALSN open-market activity in the last 12 months
- Eric C. Scroggins - $281K of ALSN 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 G. Frederick Bohley?
G. Frederick Bohley is a corporate insider of Allison Transmission Holdings Inc (ALSN). InsiderAlpha holds 14 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has G. Frederick Bohley submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has G. Frederick Bohley been buying or selling stock?
Recorded transactions: 1 open-market purchase ($265K) and 4 open-market sales ($1.69M) across all tracked filings.
Where can I see all of G. Frederick Bohley'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.
Learn More
Follow G. Frederick Bohley and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial