CapitolRadar tracks every publicly disclosed CBOE trade by US congress members and corporate insiders: 12 disclosed trades (7 buys, 5 sells) by 3 tracked traders, from 2021-02-17 to 2026-07-31. Updated daily from official filings.
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Cboe Global Markets, Inc. (CBOE) — Financial Services · Financial - Data & Stock Exchanges, market cap about $31.3B.
CapitolRadar analysis
2 trades split evenly between purchases and sales
CBOE has 2 tracked trades from April 8, 2025 through July 31, 2026: 1 buy and 1 sell. The activity came from 1 distinct trader, making this a very small sample rather than a broad congressional trading pattern. Cboe Global Markets, Inc. is classified in Financial Services, within the Financial - Data & Stock Exchanges industry.
The timing is separated across two reporting periods. The 2025 second quarter contained 1 trade, which was a buy. The 2026 third quarter also contained 1 trade but no buys, accounting for the single tracked sale. With only two transactions across the full period, the record shows balanced trade counts but does not establish a recurring direction or sustained level of activity.
1 buyer: John Boozman on April 8, 2025
John Boozman was the only identified buyer, with 1 CBOE purchase and a latest purchase date of April 8, 2025. Because there was only 1 buyer and 1 distinct trader in the dataset, any buyer-level comparison rests on a single person and should be read accordingly.
The same buyer also purchased SPYM, CVX, EL, PYPL and APTV. Each overlap applies to 1 of the CBOE buyers—which, in this case, is the entire buyer sample because the sample contains only John Boozman. These co-purchases provide context on other disclosed activity, but the facts supplied do not specify transaction sequencing, amounts or motives.
Disclosure timing and value limitations
Congressional transaction reports can be filed with a disclosure lag of up to 45 days, so reported activity may become public well after the trade date. Transaction values are generally disclosed as ranges, meaning any amount-based totals or estimates are approximate; no amount ranges were provided here. The combination of delayed reporting, estimated value ranges and a two-trade sample limits how much can be concluded from the activity alone.
Analysis written from the tracked record on 2026-08-24; it is refreshed whenever the underlying numbers change.
Activity by quarter
| Quarter | Disclosed trades | Buys | Sells |
|---|---|---|---|
| 2026 Q3 | 1 | 0 | 1 |
| 2025 Q2 | 1 | 1 | 0 |
| 2023 Q3 | 2 | 0 | 2 |
| 2022 Q3 | 3 | 1 | 2 |
| 2021 Q1 | 5 | 5 | 0 |
Who is buying CBOE?
| Trader | Disclosed buys | Last buy | Grade |
|---|---|---|---|
| Lois Frankel | 5 | 2021-03-01 | — |
| John Boozman | 1 | 2025-04-08 | — |
| Diana Harshbarger | 1 | 2022-09-27 | — |
Disclosed trades in CBOE
| Date | Who | Type | Amount | 30d vs SPY |
|---|---|---|---|---|
| 2026-07-31 | John Boozman | sell | $1,001 - $15,000 | — |
| 2025-04-08 | John Boozman | buy | $1,001 - $15,000 | — |
| 2023-09-08 | Lois Frankel | sell | $1,001 - $15,000 | — |
| 2023-09-07 | Lois Frankel | sell | $1,001 - $15,000 | — |
| 2022-09-27 | Diana Harshbarger | buy | $1,001 - $15,000 | — |
| 2022-07-22 | Lois Frankel | sell | $1,001 - $15,000 | — |
| 2022-07-21 | Lois Frankel | sell | $1,001 - $15,000 | — |
| 2021-03-01 | Lois Frankel | buy | $1,001 - $15,000 | — |
| 2021-02-28 | Lois Frankel | buy | $1,001 - $15,000 | — |
| 2021-02-19 | Lois Frankel | buy | $1,001 - $15,000 | — |
| 2021-02-18 | Lois Frankel | buy | $1,001 - $15,000 | — |
| 2021-02-17 | Lois Frankel | buy | $1,001 - $15,000 | — |
These buyers also bought
Other stocks the tracked buyers of CBOE disclosed buying in the last six months: SPYM (1) · IJR (1) · CVX (1) · OTIS (1) · EL (1) · APTV (1).
About Cboe Global Markets, Inc.
Cboe Global Markets, Inc. functions as a global operator of various financial exchanges, primarily renowned for its options trading platforms, all managed through its numerous subsidiaries. The company organizes its expansive business activities into five distinct segments. The Options segment specializes in the trading of listed market indices. Its North American Equities division facilitates transactions for listed stocks in the United States and Canada, also offering services for exchange-traded products (ETPs), encompassing both trading and listing. The Futures segment is dedicated to futu…
Frequently asked questions
Which politicians bought CBOE most?
Lois Frankel leads with 5 disclosed buys, followed by John Boozman.
How current is this page?
It re-renders from the tracked record on every view and new filings are ingested daily — but STOCK Act disclosures can lag the trade by up to 45 days, so the most recent weeks are always incomplete.
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CapitolRadar tracks publicly disclosed trades (STOCK Act filings and SEC Form 4). Disclosures can lag the trade by up to 45 days. Backtests measure past disclosed buys against the S&P 500 and do not predict future results. Everything on this page is impersonal information for your own research — not investment advice.