Summary
Updated Aug 31, 2026
Ting-Chuan Lee is Director of Ainos, Inc. (AIMD). 8 SEC Form 4 filings on record going back to 2024, most recently on 28 May 2026. Most recent open-market trade: sold $209K of AIMD on 28 May 2026. Lifetime open-market sales: $239K.
Recent Transactions
10Every recent SEC Form 4 transaction Ting-Chuan Lee has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Ting-Chuan Lee go back to 2024: 8 primary Form 4 filings, an average of 2.7 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 Ting-Chuan Lee 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.
- Taiwan Carbon Nano Technology Corp - $241K of AIMD open-market activity in the last 12 months
- Chun-Jung Tsai - $54K of AIMD open-market activity in the last 12 months
- Yao-Chung Chiang - $21K of AIMD open-market activity in the last 12 months
- ASE Test, Inc. - of AIMD 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 Ting-Chuan Lee?
Ting-Chuan Lee is a corporate insider, tracked as Director of Ainos, Inc. (AIMD). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Ting-Chuan Lee last file a Form 4?
The most recent primary Form 4 on record is dated 28 May 2026, one of 8 filings going back to 2024.
Has Ting-Chuan Lee been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($239K) across all tracked filings.
Where can I see all of Ting-Chuan Lee'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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