Insiders / Isaacson Christopher A
Isaacson Christopher A
CIK 1538451personinsider
Companies
1
First seen
Feb 17, 2026
Last activity
Feb 23, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Cboe Global Markets Inc · CBOE | 50,059 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Cboe Global Markets Inc | Common Stock | 50,059 |
| Cboe Global Markets Inc | Restricted Stock UnitsDerivative | 627 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 12, 2026 | Other | CBOE Cboe Global Markets Inc Common Stock | $895.7K | -3K -6.66% | 46,418 0.04% of shares | low |
| Feb 12, 2026 | Other | CBOE Cboe Global Markets Inc Common Stock | $751.2K | -3K -6.16% | 42,266 0.04% of shares | low |
| Feb 19, 2026 | Exercise | CBOE Cboe Global Markets Inc Common Stock | $712.0K | +2K +5.32% | 49,232 0.05% of shares | low |
| Feb 19, 2026 | Exercise | CBOE Cboe Global Markets Inc Common Stock | $479.0K | +2K +3.48% | 49,802 0.05% of shares | low |
| Feb 19, 2026 | Exercise | CBOE Cboe Global Markets Inc Common Stock | $425.2K | +1K +3.03% | 50,545 0.05% of shares | low |
| Feb 19, 2026 | Other | CBOE Cboe Global Markets Inc Common Stock | $315.9K | -1K -2.24% | 48,128 0.05% of shares | low |
| Feb 19, 2026 | Other | CBOE Cboe Global Markets Inc Common Stock | $212.6K | -743 -1.49% | 49,059 0.05% of shares | low |
| Feb 19, 2026 | Other | CBOE Cboe Global Markets Inc Common Stock | $188.9K | -660 -1.31% | 49,885 0.05% of shares | low |
| Feb 19, 2026 | Exercise | CBOE Cboe Global Markets Inc Common Stock | $89.6K | +313 +0.63% | 50,198 0.05% of shares | low |
| Feb 19, 2026 | Other | CBOE Cboe Global Markets Inc Common Stock | $39.8K | -139 -0.28% | 50,059 0.05% of shares | low |