Insider · CIK 0001299914
Nelson Chai
Files at TMO (THERMO FISHER SCIENTIFIC INC.), CB (Chubb Ltd). First filing Feb 21, 2025, latest Feb 21, 2025.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
TMO: THERMO FISHER SCIENTIFIC INC.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 10Weak | TMObuy THERMO FISHER SCIENTIFIC INC. | $11k 20 shares | +0% | - | |
| 23Weak | THERMO FISHER SCIENTIFIC INC. | $8,449 16 shares | -0% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 21, 2025 | TMO THERMO FISHER SCIENTIFIC INC. | AGrant or award Common Stock | +565 | $0.00 | $0 | 14,817 | May 22, 2025 |
| May 15, 2025 | CB Chubb Ltd | AGrant or award Common Shares | +771 | - | - | 1,489 | May 16, 2025 |
| May 15, 2025 | CB Chubb Ltd | FTax withholding Common Shares | -180 | $292.05 | $53k | 1,309 | May 16, 2025 |
| Nov 7, 2024 | TMO THERMO FISHER SCIENTIFIC INC. | POpen-market purchase Common Stock | +16 | $555.89 | $8,894 | 14,264 | Feb 21, 2025 |
| Dec 9, 2024 | TMO THERMO FISHER SCIENTIFIC INC. | POpen-market purchase Common Stock | +4 | $535.93 | $2,144 | 14,268 | Feb 21, 2025 |
| Feb 19, 2025 | TMO THERMO FISHER SCIENTIFIC INC. | SOpen-market sale Common Stock | -16 | $528.09 | $8,449 | 14,252 | Feb 21, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.