Person

Martin J. Gepsman

Director, CME Group

Current S&P 500 boards
1
Current roles
1
Open-market buys
$0
Open-market sales
$4.7M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Oct 22, 2026CMESale400$302.50$121K
Feb 20, 2026CMESale300$305.90$92K
May 15, 2025CMESale300$273.17$82K
Nov 4, 2024CMESale400$222.92$89K
Oct 26, 2023CMESale300$216.33$65K
Dec 7, 2021CMESale500$231.00$116K
Oct 28, 2021CMESale147$218.24$32K
Oct 28, 2021CMESale249$218.27$54K
Oct 28, 2021CMESale104$218.29$23K
Sep 13, 2021CMESale1,000$188.54$189K
Sep 7, 2021CMESale1,000$194.25$194K
Aug 30, 2021CMESale15$201.02$3K
Aug 30, 2021CMESale885$201.00$178K
Aug 30, 2021CMESale100$201.03$20K
Aug 23, 2021CMESale1,000$201.37$201K
Mar 11, 2021CMESale1,500$205.46$308K
Dec 14, 2020CMESale400$178.44$71K
Dec 1, 2020CMESale800$178.60$143K
Sep 2, 2020CMESale5,000$173.52$868K
Jan 3, 2020CMESale1,000$201.16$201K
Jun 6, 2019CMESale2,500$201.21$503K
May 7, 2019CMESale2,000$178.07$356K
Mar 14, 2019CMESale3,000$167.91$504K
Sep 13, 2018CMESale100$172.29$17K
Sep 13, 2018CMESale200$172.30$34K
May 25, 2018CMESale600$159.77$96K
Feb 15, 2018CMESale300$164.29$49K
Aug 9, 2017CMESale200$126.14$25K
Sep 2, 2016CMESale300$109.00$33K
Jul 29, 2016CMESale500$102.60$51K

SEC reporting-owner ID (CIK) 1212813 · all filings on EDGAR

Martin J. Gepsman (CME) | USBoard