Mingxiao Gary Guo
Insider
First SEC filing: Feb. 5, 2026 · Latest: Feb. 5, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 3, 2026 | TT | A | 919 | · | · | 6,864 Direct | +15.46% | Acquired | (price as of 2026-10-02) |
| Feb. 3, 2026 | TT | A | 3,433 | · | · | 3,433 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 4, 2025 | TT | A | 5,945 | · | · | 5,945 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 3, 2026 | TT | Stock Option (Right to Buy) | Ordinary Shares | $435.36 | Feb. 2, 2036 | 3,433 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).