Summary
Updated Aug 31, 2026
Sharon McCollam is Director of SIGNET JEWELERS LTD (SIG). 24 SEC Form 4 filings on record going back to 2024, most recently on 25 August 2026. Most recent open-market trade: bought $103K of ACI on 3 August 2026. Lifetime open-market purchases: $103K.
Recent Transactions
20Every recent SEC Form 4 transaction Sharon McCollam has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Sharon McCollam go back to 2024: 24 primary Form 4 filings, an average of 8.0 per year. The typical open-market purchase is $103K (1 buy totaling $103K). The largest single buy on record is $103K of ACI in 2026. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Sharon McCollam 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.
- Anuj Dhanda - $4.43M of ACI open-market activity in the last 12 months
- Michael T. Theilmann - $2.80M of ACI open-market activity in the last 12 months
- Thomas M. Moriarty - $1.96M of ACI open-market activity in the last 12 months
- Robert Bruce Larson - $1.06M of ACI open-market activity in the last 12 months
- Evan Rainwater - $761K of ACI open-market activity in the last 12 months
- Brian A. Tilzer - $623K of SIG 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 Sharon McCollam?
Sharon McCollam is a corporate insider, tracked as Director of SIGNET JEWELERS LTD (SIG). InsiderAlpha holds 24 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 Sharon McCollam submitted recently?
5 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Sharon McCollam been buying or selling stock?
Recorded transactions: 1 open-market purchase ($103K) and 0 open-market sales across all tracked filings.
Where can I see all of Sharon McCollam'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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