CBOECboe Global Markets, Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-10-14.
Insider buys (90d)
$0.00
Insider sells (90d)
$261.4K
Net flow
$-261.4K
Filings
2
Buy transactions
0
Sell transactions
1
Distinct insiders
2
Last close (cached)
$340.42
as of 2026-10-23
1d return
+3.9%
5d return
+8.1%
1m return
+27.2%
Top insiders trading CBOE (90d)
Recent transactions (3)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-14 | 2026-10-12 | Tomczyk Fredric J | Tax | 14,818 | $297.38 | $4.41M | open → |
| 2026-10-14 | 2026-10-12 | Tomczyk Fredric J | Exer. | 14,818 | $297.38 | $4.41M | open → |
| 2026-08-14 | 2026-08-12 | Froetscher Janet P | Sale | 937 | $278.95 | $261.4K | open → |
Other tickers these insiders trade
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