Mingxiao Gary Guo
Senior Vice President · Trane Technologies plc
Individual
- 2025
- Feb 5, 2026
- 2
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Mingxiao Gary Guo 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.
- David S. Regnery - $62.14M in TT purchases and sales in the last 12 months
- Donald E. Simmons - $8.10M in TT purchases and sales in the last 12 months
- Christopher J. Kuehn - $4.98M in TT purchases and sales in the last 12 months
- Elizabeth A. Elwell - $617K in TT purchases and sales in the last 12 months
- John A. Hayes - $172K in TT purchases and sales in the last 12 months
- Melissa N. Schaeffer - $68K in TT purchases and sales in the last 12 months
More insiders (A-Z)
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Frequently asked questions
Who is Mingxiao Gary Guo?
Mingxiao Gary Guo is a corporate insider, tracked as Senior Vice President of Trane Technologies plc (TT). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Mingxiao Gary Guo last file a Form 4?
The most recent primary Form 4 on record is dated 5 February 2026, one of 2 filings going back to 2025.
