Summary
Updated Aug 31, 2026
Ginger Zhou is SVP and GM, Multiomics of Azenta, Inc. (AZTA). 6 SEC Form 4 filings on record going back to 2024, most recently on 25 November 2025. Most recent open-market trade: sold $31K of AZTA on 14 November 2025. Lifetime open-market sales: $51K.
Recent Transactions
6Every recent SEC Form 4 transaction Ginger Zhou has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Ginger Zhou go back to 2024: 6 primary Form 4 filings, an average of 2.0 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 Ginger Zhou 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.
- William L. Cornog - $354K of AZTA open-market activity in the last 12 months
- Alan J. Malus - $320K of AZTA open-market activity in the last 12 months
- John Marotta - $35K of AZTA open-market activity in the last 12 months
- Olga Pirogova - $31K of AZTA open-market activity in the last 12 months
- Ephraim Starr - $8K of AZTA 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 Ginger Zhou?
Ginger Zhou is a corporate insider, tracked as SVP and GM, Multiomics of Azenta, Inc. (AZTA). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Ginger Zhou last file a Form 4?
The most recent primary Form 4 on record is dated 25 November 2025, one of 6 filings going back to 2024.
Has Ginger Zhou been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($51K) across all tracked filings.
Where can I see all of Ginger Zhou'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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