Summary
Updated Aug 31, 2026
Mary M. Spears is Senior Vice President and Chief Accounting Officer, Finance and Tax of ONEOK INC /NEW/ (OKE). 10 SEC Form 4 filings on record going back to 2024, most recently on 1 June 2026.
Recent Transactions
10Every recent SEC Form 4 transaction Mary M. Spears has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Mary M. Spears go back to 2024: 10 primary Form 4 filings, an average of 3.3 per year. 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 Mary M. Spears 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.
- Brian L. Derksen - $165K of OKE 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 Mary M. Spears?
Mary M. Spears is a corporate insider, tracked as Senior Vice President and Chief Accounting Officer, Finance and Tax of ONEOK INC /NEW/ (OKE). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Mary M. Spears last file a Form 4?
The most recent primary Form 4 on record is dated 1 June 2026, one of 10 filings going back to 2024.
Where can I see all of Mary M. Spears'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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