Summary
Updated Aug 31, 2026
William J. Colombo is Director of DICK'S SPORTING GOODS, INC. (DKS). 3 SEC Form 4 filings on record going back to 2025, most recently on 28 August 2026. Most recent open-market trade: bought $142K of DKS on 28 August 2026. Lifetime open-market purchases: $786K.
Recent Transactions
4Every recent SEC Form 4 transaction William J. Colombo has reported, most recent first.
Trading Pattern
InsiderAlpha's records for William J. Colombo go back to 2025: 3 primary Form 4 filings, an average of 1.5 per year. The typical open-market purchase is $393K (2 buys totaling $786K). The largest single buy on record is $644K of DKS 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 William J. Colombo 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.
- Edward W. Stack - $41.61M of DKS open-market activity in the last 12 months
- Lauren R. Hobart - $9.01M of DKS open-market activity in the last 12 months
- Mark J. Barrenechea - $2.22M of DKS open-market activity in the last 12 months
- Julie Lodge-Jarrett - $926K of DKS open-market activity in the last 12 months
- Robert W. Eddy - $515K of DKS open-market activity in the last 12 months
- Sandeep Mathrani - $200K of DKS 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 William J. Colombo?
William J. Colombo is a corporate insider, tracked as Director of DICK'S SPORTING GOODS, INC. (DKS). InsiderAlpha holds 3 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 William J. Colombo submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has William J. Colombo been buying or selling stock?
Recorded transactions: 2 open-market purchases ($786K) and 0 open-market sales across all tracked filings.
Where can I see all of William J. Colombo'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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