Summary
Updated Aug 31, 2026
Frank A. Bozich is CEO AND PRESIDENT of Trinseo PLC (TSE). 4 SEC Form 4 filings on record going back to 2024, most recently on 3 March 2026. Most recent open-market trade: bought $45K of OGE on 21 May 2025. Lifetime open-market purchases: $45K.
Recent Transactions
3Every recent SEC Form 4 transaction Frank A. Bozich has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Frank A. Bozich go back to 2024: 4 primary Form 4 filings, an average of 1.3 per year. The typical open-market purchase is $45K (1 buy totaling $45K). The largest single buy on record is $45K of OGE in 2025. 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 Frank A. Bozich 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.
- Lyle G. Ganske - $500K of OGE open-market activity in the last 12 months
- William H. Sultemeier - $352K of OGE open-market activity in the last 12 months
- Sarah R. Stafford - $293K of OGE 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 Frank A. Bozich?
Frank A. Bozich is a corporate insider, tracked as CEO AND PRESIDENT of Trinseo PLC (TSE). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Frank A. Bozich last file a Form 4?
The most recent primary Form 4 on record is dated 3 March 2026, one of 4 filings going back to 2024.
Has Frank A. Bozich been buying or selling stock?
Recorded transactions: 1 open-market purchase ($45K) and 0 open-market sales across all tracked filings.
Where can I see all of Frank A. Bozich'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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