Summary
Updated Aug 30, 2026
Jeffrey S. Hammond is Chief Operating Officer of STAR GROUP, L.P. (SGU). 1 SEC Form 4 filing on record, dated 2 February 2026. Most recent open-market trade: bought $1K of SGU on 2 February 2026. Lifetime open-market purchases: $1K.
Recent Transactions
1Every recent SEC Form 4 transaction Jeffrey S. Hammond has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as Jeffrey S. Hammond. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Bandera Partners LLC - $8.43M of SGU open-market activity on record
- Scott Baxter - $177K of SGU open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Jeffrey S. Hammond?
Jeffrey S. Hammond is a corporate insider, tracked as Chief Operating Officer of STAR GROUP, L.P. (SGU). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Jeffrey S. Hammond last file a Form 4?
The only primary Form 4 on record is dated 2 February 2026.
Has Jeffrey S. Hammond been buying or selling stock?
Recorded transactions: 1 open-market purchase ($1K) and 0 open-market sales across all tracked filings.
Where can I see all of Jeffrey S. Hammond'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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