Chi Ming Lam
Director · PMA Graphene Technology Group Inc.
IndividualSelling only
- 2026
- Sep 25, 2026
- 6
Other insiders active in the same sector
No other insider has filed at Chi Ming Lam's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Bezhalel Machlis - $22.64M in ESLT purchases and sales in the last 12 months
- Matthew John Flannery - $22.43M in URI purchases and sales in the last 12 months
- Rafael Santana - $22.33M in WAB purchases and sales in the last 12 months
- Robert L. Bugbee - $22.16M in STNG purchases and sales in the last 12 months
- Russell Wayne Ford - $21.93M in SARO purchases and sales in the last 12 months
- Glenn D. Fogel - $21.64M in BKNG purchases and sales in the last 12 months
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Frequently asked questions
Who is Chi Ming Lam?
Chi Ming Lam is a corporate insider, tracked as Director of PMA Graphene Technology Group Inc. (PMA). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Chi Ming Lam submitted recently?
6 primary Form 4 filings in the last 90 days, covering 1 company.
Has Chi Ming Lam been buying or selling stock?
Recorded transactions: 0 open-market purchases and 15 open-market sales ($1.34M) across all tracked filings.
