Summary
Updated Aug 31, 2026
Melissa A. Starovasnik files SEC Form 4 reports at Twist Bioscience Corp (TWST). 5 SEC Form 4 filings on record, most recently on 1 June 2026. Most recent open-market trade: sold $170K of TWST on 1 June 2026. Lifetime open-market sales: $282K.
Recent Transactions
5Every recent SEC Form 4 transaction Melissa A. Starovasnik has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Melissa A. Starovasnik go back to 2026: 5 primary Form 4 filings, an average of 5.0 per year. 4 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 Melissa A. Starovasnik 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.
- Emily M. Leproust - $35.18M of TWST open-market activity in the last 12 months
- Patrick John Finn - $17.48M of TWST open-market activity in the last 12 months
- Dennis Cho - $7.02M of TWST open-market activity in the last 12 months
- Paula Green - $5.51M of TWST open-market activity in the last 12 months
- Robert Chess - $2.62M of TWST open-market activity in the last 12 months
- Adam Laponis - $2.55M of TWST 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 Melissa A. Starovasnik?
Melissa A. Starovasnik is a corporate insider of Twist Bioscience Corp (TWST). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Melissa A. Starovasnik last file a Form 4?
The most recent primary Form 4 on record is dated 1 June 2026, one of 5 filings going back to 2026.
Has Melissa A. Starovasnik been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($282K) across all tracked filings.
Where can I see all of Melissa A. Starovasnik'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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