Summary
Updated Aug 31, 2026
Jack Sinclair is Chief Executive Officer, Director of Sprouts Farmers Market, Inc. (SFM). 15 SEC Form 4 filings on record going back to 2024, most recently on 5 August 2026. Most recent open-market trade: sold $936K of SFM on 5 August 2026. Lifetime open-market sales: $24.37M.
Recent Transactions
20Every recent SEC Form 4 transaction Jack Sinclair has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Jack Sinclair go back to 2024: 15 primary Form 4 filings, an average of 5.0 per year. 30 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 Jack Sinclair 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.
- Nicholas Konat - $2.07M of SFM open-market activity in the last 12 months
- Brandon F. Lombardi - $1.49M of SFM open-market activity in the last 12 months
- John Scott Neal - $1.49M of SFM open-market activity in the last 12 months
- Dustin Hamilton - $1.27M of SFM open-market activity in the last 12 months
- Timmi Zalatoris - $1.24M of SFM open-market activity in the last 12 months
- James H. Bahrenburg - $617K of SFM 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 Jack Sinclair?
Jack Sinclair is a corporate insider, tracked as Chief Executive Officer, Director of Sprouts Farmers Market, Inc. (SFM). InsiderAlpha holds 15 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 Jack Sinclair submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Jack Sinclair been buying or selling stock?
Recorded transactions: 0 open-market purchases and 25 open-market sales ($24.37M) across all tracked filings.
Where can I see all of Jack Sinclair'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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