Summary
Updated Aug 31, 2026
Don Sullivan is EVP, Chief Strategy Officer of CSW INDUSTRIALS, INC. (CSW). 8 SEC Form 4 filings on record going back to 2024, most recently on 5 August 2026. Most recent open-market trade: sold $1.56M of CSW on 5 August 2026. Lifetime open-market sales: $2.97M.
Recent Transactions
16Every recent SEC Form 4 transaction Don Sullivan has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Don Sullivan go back to 2024: 8 primary Form 4 filings, an average of 2.7 per year. 2 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 Don Sullivan 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.
- Joseph B. Armes - $4.48M of CSW open-market activity in the last 12 months
- Luke Alverson - $794K of CSW open-market activity in the last 12 months
- Jeff Underwood - $353K of CSW open-market activity in the last 12 months
- James E. Perry - $160K of CSW open-market activity in the last 12 months
- Fang Wang - $86K of CSW open-market activity in the last 12 months
- Darron K. Ash - $77K of CSW 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 Don Sullivan?
Don Sullivan is a corporate insider, tracked as EVP, Chief Strategy Officer of CSW INDUSTRIALS, INC. (CSW). InsiderAlpha holds 8 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 Don Sullivan submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Don Sullivan been buying or selling stock?
Recorded transactions: 0 open-market purchases and 10 open-market sales ($2.97M) across all tracked filings.
Where can I see all of Don Sullivan'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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