Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Zhifen 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.
- Hong le Liang - $906K in MWYN purchases and sales in the last 12 months
- Yin Yan - $906K in MWYN purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Zhifen Zhou?
Zhifen Zhou is a corporate insider of Marwynn Holdings, Inc. (MWYN). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Zhifen Zhou last file a Form 4?
The only primary Form 4 on record is dated 27 October 2025.
Has Zhifen Zhou been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($1.45M) across all tracked filings.
