Insiders / Chai Nelson
Chai Nelson
CIK 1299914personinsider
Companies
2
First seen
May 22, 2026
Last activity
May 26, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Thermo Fisher Scientific Inc. · TMO | 15,316 | — |
| Chubb Ltd · CB | 1,797 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Chubb Ltd | Common Shares | 1,797 |
| Thermo Fisher Scientific Inc. | Common Stock | 15,316 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 21, 2026 | Other | CB Chubb Ltd Common Shares | $63.7K | -193 -9.70% | 1,797 <0.01% of shares | low |
| May 20, 2026 | Grant | TMO Thermo Fisher Scientific Inc. Common Stock | $0 | +499 +3.37% | 15,316 <0.01% of shares | low |
| May 21, 2026 | Grant | CB Chubb Ltd Common Shares | — | +681 +52.02% | 1,990 <0.01% of shares | low |