Karin-Joyce Tjon
Director · Solidion Technology Inc.
IndividualBuying only
- 2024
- Sep 16, 2026
- 7
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Karin-Joyce Tjon 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.
- Henry Ikezi - $12.86M in STI purchases and sales in the last 12 months
- Global Graphene Group, Inc. - $3.80M in STI purchases and sales in the last 12 months
- Anthony John Sabino - $248K in LPSN purchases and sales in the last 12 months
- John Deneen Collins - $125K in LPSN purchases and sales in the last 12 months
- Christopher Allen Mina - $23K in LPSN purchases and sales in the last 12 months
- Monica L. Greenberg - $10K in LPSN purchases and sales in the last 12 months
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Frequently asked questions
Who is Karin-Joyce Tjon?
Karin-Joyce Tjon is a corporate insider, tracked as Director of Solidion Technology Inc. (STI). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Karin-Joyce Tjon submitted recently?
3 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Karin-Joyce Tjon been buying or selling stock?
Recorded transactions: 1 open-market purchase ($36K) and 0 open-market sales across all tracked filings.
