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Data as of 2026-09-29
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CBOE Global Markets Inc (CBOE): Congress and insider trades

Who in Congress and inside the company traded CBOE, when each filing appeared, and what buying after each one would have earned against the S&P 500.

Key Facts

  • CBOE Global Markets Inc (CBOE) is a listed stock on AMEX.
  • 8 members of Congress filed 12 buys and 6 sells of CBOE, the latest published 2026-08-20 (20 August 2026).
  • Insiders filed 0 open market buys worth $0 and 2 sells worth $699K, the latest filed 2026-08-14 (14 August 2026).
  • Across 5 scored buys, Congress averaged +5.1% against the S&P 500 (SPY) over the 90 days after disclosure, with 60% of them ahead of the index. That result is too few trades to draw a conclusion.
  • Data as of 2026-09-29 (29 September 2026).
Congress buys 12 8 members
Congress sells 6
Insider buys 0 $0
Insider sells 2 $699K
Congress buys vs S&P, 90d +5.1% 5 scored buys
Insider buys vs S&P, 90d n/a 0 scored buys

Congress trades in CBOE

as of 2026-08-20
  1. Lois Frankel5 trades
  2. Diana Harshbarger3 trades
  3. Gil Cisneros3 trades
  4. John Boozman2 trades
  5. Raul Grijalva2 trades
  6. Jefferson Shreve1 trade
  7. Alan Armstrong1 trade
  8. Ro Khanna1 trade
Congress trades in CBOE, newest first.
FiledMemberTypeSizeDays to file90 day vs S&P
20 Aug 2026 John Boozman (R-AR) buy 1K–15K 499 n/a
17 Aug 2026 John Boozman (R-AR) sell 1K–15K 17 n/a
21 Jul 2026 Alan Armstrong (R-OK) buy 1K–15K 116 n/a
13 Jan 2026 Gil Cisneros (D-CA) sell 1K–15K 24 n/a
16 Dec 2025 Gil Cisneros (D-CA) buy 1K–15K 33 +16.2%
9 May 2025 Jefferson Shreve (R-IN) buy 15K–50K 31 +4.9%
11 Oct 2023 Lois Frankel (D-FL) sell 1K–15K 32 n/a
7 Nov 2022 Diana Harshbarger (R-TN) buy 1K–15K 32 -7.0%
7 Nov 2022 Diana Harshbarger (R-TN) buy 1K–15K 32 -7.0%
7 Nov 2022 Diana Harshbarger (R-TN) buy 1K–15K 32 -7.0%
1 Sep 2022 Lois Frankel (D-FL) sell 1K–15K 40 n/a
21 Dec 2021 Raul Grijalva (D-AZ) sell 1K–15K 3 n/a
16 Dec 2021 Raul Grijalva (D-AZ) buy 1K–15K 21 -3.8%
27 Mar 2021 Lois Frankel (D-FL) buy 1K–15K 36 +15.1%
27 Mar 2021 Lois Frankel (D-FL) buy 1K–15K 35 +15.1%
27 Mar 2021 Lois Frankel (D-FL) buy 1K–15K 25 +15.1%
17 Dec 2020 Ro Khanna (D-CA) sell 1K–15K 43 n/a
6 Nov 2020 Gil Cisneros (D-CA) buy 1K–15K 2 n/a

Insider trades in CBOE

as of 2026-08-14
Open market insider trades in CBOE, newest first.
FiledInsiderTypeSharesPriceValue90 day vs S&P
14 Aug 2026 Froetscher Janet P sell 937 $278.95 $261K n/a
20 May 2026 Froetscher Janet P sell 1,223 $358.09 $438K n/a

Frequently asked questions

Who has bought CBOE?

12 Congress buys by 8 members and 0 insider buys are on file. The tables on this page list every one.

Did buying CBOE after a disclosure beat the market?

Across 5 scored buys, Congress averaged +5.1% against the S&P 500 (SPY) over the 90 days after disclosure, with 60% of them ahead of the index. That result is too few trades to draw a conclusion. A single stock is a small sample.

Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.

Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.