Summary
Updated Aug 31, 2026
Michael Heltzen is Chief Executive Officer of EXOZYMES INC. (EXOZ). 2 SEC Form 4 filings on record going back to 2024, most recently on 2 July 2025. Most recent open-market trade: bought $11K of EXOZ on 2 July 2025. Lifetime open-market purchases: $33K.
Recent Transactions
2Every recent SEC Form 4 transaction Michael Heltzen has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Michael Heltzen go back to 2024: 2 primary Form 4 filings, an average of 0.7 per year. The typical open-market purchase is $16K (2 buys totaling $33K). The largest single buy on record is $22K of EXOZ in 2024. 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 Michael Heltzen 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.
- Tyler Paz Korman - $15K of EXOZ 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 Michael Heltzen?
Michael Heltzen is a corporate insider, tracked as Chief Executive Officer of EXOZYMES INC. (EXOZ). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Michael Heltzen last file a Form 4?
The most recent primary Form 4 on record is dated 2 July 2025, one of 2 filings going back to 2024.
Has Michael Heltzen been buying or selling stock?
Recorded transactions: 2 open-market purchases ($33K) and 0 open-market sales across all tracked filings.
Where can I see all of Michael Heltzen'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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