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CL

Charles M. Lyon

Insider · President · SNEX

Charles M. Lyon files insider transactions with the SEC as a president of StoneX Group. We hold 2 disclosed purchases and sales filed since 5 January 2015, 1 of them in the last 90 days.

  • Files for 2 companiesSNEX, INTL
  • Disclosed buys and sells2 in all, 1 in the last 90 days
  • Last disclosure11 September 2026

Positions held

2 posts we hold — a term names its own dates; a run of filings only says when they filed
  • Filed 12 February 0024 — 10 September 2026President · StoneX Group 62 Form 4 lines · source: SEC Form 4
  • Filed 31 December 2014 — 13 December 2019Executive VP - subsidiary · Intl Fcstone 17 Form 4 lines · source: SEC Form 4

Every transaction

79 transactions from SEC Form 4 — one row each, sort any column, open a row for the filing
79 of 79 shown
10 Sep 202611 Sep 2026SEC Form 41 dgave awaynot a tradeStoneX Group500 sharesup +0.9%up +0.0%
12 Jun 202616 Jun 2026SEC Form 44 dsold on the open marketStoneX Group9,000 sharesdown −19.2%down −20.0%
9 Feb 202610 Feb 2026SEC Form 41 dexercised options overnot a tradeStoneX Group45,000 sharesup +26.7%up +26.1%
9 Feb 202610 Feb 2026SEC Form 41 dsold on the open marketStoneX Group30,000 sharesup +26.7%up +26.1%
9 Feb 202610 Feb 2026SEC Form 41 dexercised options overnot a tradeStoneX Groupderivative45,000 sharesup +26.7%up +26.1%
9 Feb 202610 Feb 2026SEC Form 41 dexercised options overnot a tradeStoneX Groupderivative45,000 sharesup +26.7%up +26.1%
9 Feb 202610 Feb 2026SEC Form 41 dexercised options overnot a tradeStoneX Group45,000 sharesup +26.7%up +26.1%
9 Feb 202610 Feb 2026SEC Form 41 dsold on the open marketStoneX Group30,000 sharesup +26.7%up +26.1%
15 Dec 202517 Dec 2025SEC Form 42 dwas grantednot a tradeStoneX Group13,400 sharesup +64.5%up +65.4%
19 May 202520 May 2025SEC Form 41 dgave awaynot a tradeStoneX Group150 sharesup +78.7%up +79.6%
15 May 202516 May 2025SEC Form 41 dexercised options overnot a tradeStoneX Groupderivative13,000 sharesup +82.9%up +80.9%
15 May 202516 May 2025SEC Form 41 dexercised options overnot a tradeStoneX Group13,000 sharesup +82.9%up +80.9%
15 May 202516 May 2025SEC Form 41 dsold on the open marketStoneX Group13,000 sharesup +82.9%up +80.9%
14 May 202516 May 2025SEC Form 42 dexercised options overnot a tradeStoneX Groupderivative32,000 sharesup +80.7%up +80.9%
14 May 202516 May 2025SEC Form 42 dexercised options overnot a tradeStoneX Group32,000 sharesup +80.7%up +80.9%
14 May 202516 May 2025SEC Form 42 dsold on the open marketStoneX Group17,000 sharesup +80.7%up +80.9%
17 Dec 202417 Dec 2024SEC Form 40 dgave awaynot a tradeStoneX Group100 sharesup +147.6%up +147.6%
16 Dec 202417 Dec 2024SEC Form 41 dgave awaynot a tradeStoneX Group500 sharesup +141.0%up +147.6%
13 Dec 202417 Dec 2024SEC Form 44 dwas grantednot a tradeStoneX Group10,430 sharesup +139.4%up +147.6%
20 May 202421 May 2024SEC Form 41 dexercised options overnot a tradeStoneX Groupderivative4,016 sharesup +222.5%up +219.9%
20 May 202421 May 2024SEC Form 41 dexercised options overnot a tradeStoneX Group4,016 sharesup +222.5%up +219.9%
20 May 202421 May 2024SEC Form 41 dsold on the open marketStoneX Group4,016 sharesup +222.5%up +219.9%
17 May 202421 May 2024SEC Form 44 dexercised options overnot a tradeStoneX Groupderivative5,621 sharesup +215.4%up +219.9%
17 May 202421 May 2024SEC Form 44 dexercised options overnot a tradeStoneX Group5,621 sharesup +215.4%up +219.9%
17 May 202421 May 2024SEC Form 44 dsold on the open marketStoneX Group5,621 sharesup +215.4%up +219.9%
12 Mar 202414 Mar 2024SEC Form 42 dexercised options overnot a tradeStoneX Groupderivative6,787 sharesup +253.9%up +255.3%
12 Mar 202414 Mar 2024SEC Form 42 dexercised options overnot a tradeStoneX Group6,787 sharesup +253.9%up +255.3%
12 Mar 202414 Mar 2024SEC Form 42 dsold on the open marketStoneX Group6,787 sharesup +253.9%up +255.3%
11 Mar 202412 Mar 2024SEC Form 41 dexercised options overnot a tradeStoneX Groupderivative7,858 sharesup +246.1%up +253.9%
11 Mar 202412 Mar 2024SEC Form 41 dexercised options overnot a tradeStoneX Group7,858 sharesup +246.1%up +253.9%
11 Mar 202412 Mar 2024SEC Form 41 dsold on the open marketStoneX Group7,858 sharesup +246.1%up +253.9%
8 Mar 202412 Mar 2024SEC Form 44 dexercised options overnot a tradeStoneX Groupderivative10,338 sharesup +246.8%up +253.9%
8 Mar 202412 Mar 2024SEC Form 44 dexercised options overnot a tradeStoneX Group10,338 sharesup +246.8%up +253.9%
8 Mar 202412 Mar 2024SEC Form 44 dsold on the open marketStoneX Group10,338 sharesup +246.8%up +253.9%
7 Mar 20248 Mar 2024SEC Form 41 dexercised options overnot a tradeStoneX Groupderivative6,998 sharesup +247.1%up +246.8%
7 Mar 20248 Mar 2024SEC Form 41 dexercised options overnot a tradeStoneX Group6,998 sharesup +247.1%up +246.8%
7 Mar 20248 Mar 2024SEC Form 41 dsold on the open marketStoneX Group6,998 sharesup +247.1%up +246.8%
6 Mar 20248 Mar 2024SEC Form 42 dexercised options overnot a tradeStoneX Groupderivative9,178 sharesup +249.0%up +246.8%
6 Mar 20248 Mar 2024SEC Form 42 dexercised options overnot a tradeStoneX Group9,178 sharesup +249.0%up +246.8%
6 Mar 20248 Mar 2024SEC Form 42 dsold on the open marketStoneX Group9,178 sharesup +249.0%up +246.8%
5 Mar 20246 Mar 2024SEC Form 41 dexercised options overnot a tradeStoneX Groupderivative15,141 sharesup +245.1%up +249.0%
5 Mar 20246 Mar 2024SEC Form 41 dexercised options overnot a tradeStoneX Group15,141 sharesup +245.1%up +249.0%
5 Mar 20246 Mar 2024SEC Form 41 dsold on the open marketStoneX Group15,141 sharesup +245.1%up +249.0%
4 Mar 20246 Mar 2024SEC Form 42 dexercised options overnot a tradeStoneX Groupderivative4,852 sharesup +247.4%up +249.0%
4 Mar 20246 Mar 2024SEC Form 42 dexercised options overnot a tradeStoneX Group4,852 sharesup +247.4%up +249.0%
4 Mar 20246 Mar 2024SEC Form 42 dsold on the open marketStoneX Group4,852 sharesup +247.4%up +249.0%
13 Feb 202414 Feb 2024SEC Form 41 dexercised options overnot a tradeStoneX Groupderivative15,552 sharesup +263.4%up +259.4%
13 Feb 202414 Feb 2024SEC Form 41 dexercised options overnot a tradeStoneX Group15,552 sharesup +263.4%up +259.4%
13 Feb 202414 Feb 2024SEC Form 41 dsold on the open marketStoneX Group15,552 sharesup +263.4%up +259.4%
12 Feb 202414 Feb 2024SEC Form 42 dsold on the open marketStoneX Group3,659 sharesup +252.7%up +259.4%
15 Dec 202319 Dec 2023SEC Form 44 dwas grantednot a tradeStoneX Group14,261 sharesup +252.5%up +242.2%
5 Dec 20237 Dec 2023SEC Form 42 dwas grantednot a tradeStoneX Groupderivative225,000 sharesup +271.5%up +273.9%
15 Sep 202318 Sep 2023SEC Form 43 dsold on the open marketStoneX Group2,369 sharesup +281.7%up +274.8%
14 Sep 202318 Sep 2023SEC Form 44 dsold on the open marketStoneX Group7,631 sharesup +283.4%up +274.8%
15 Dec 202219 Dec 2022SEC Form 44 dwas grantednot a tradeStoneX Group12,481 sharesup +292.2%up +278.6%
11 Aug 202212 Aug 2022SEC Form 41 dsold on the open marketStoneX Group4,489 sharesup +279.8%up +271.4%
10 Aug 202212 Aug 2022SEC Form 42 dsold on the open marketStoneX Group3,511 sharesup +286.6%up +271.4%
15 Dec 202117 Dec 2021SEC Form 42 dwas grantednot a tradeStoneX Group6,771 sharesup +477.1%up +505.9%
21 May 202125 May 2021SEC Form 44 dsold on the open marketStoneX Group16,090 sharesup +413.3%up +435.4%
14 Dec 202016 Dec 2020SEC Form 42 dwas grantednot a tradeStoneX Group13,510 sharesup +604.2%up +569.5%
13 Dec 201917 Dec 2019SEC Form 44 dwas grantednot a tradeIntl Fcstone9,709 sharesup +694.7%up +617.1%
12 Sep 201912 Sep 2019SEC Form 40 dsold on the open marketIntl Fcstone3,468 sharesup +703.1%up +703.1%
11 Sep 201912 Sep 2019SEC Form 41 dsold on the open marketIntl Fcstone3,973 sharesup +730.4%up +703.1%
13 Feb 201915 Feb 2019SEC Form 42 dwas grantednot a tradeIntl Fcstonederivative100,000 sharesup +812.3%up +789.1%
14 Dec 201817 Dec 2018SEC Form 43 dwas grantednot a tradeIntl Fcstone10,591 sharesup +839.0%up +848.5%
11 May 201815 May 2018SEC Form 44 dsold on the open marketIntl Fcstone19,622 sharesup +661.4%up +670.4%
14 Dec 201718 Dec 2017SEC Form 44 dhad shares withheld for taxnot a tradeIntl Fcstone1,495 sharesup +768.9%up +747.8%
19 Dec 201620 Dec 2016SEC Form 41 dsold on the open marketIntl Fcstone5,819 sharesup +754.5%up +760.1%
14 Dec 201616 Dec 2016SEC Form 42 dwas grantednot a tradeIntl Fcstone6,291 sharesup +716.9%up +757.4%
12 Feb 201612 Feb 2016SEC Form 40 dbought on the open marketIntl Fcstone6,000 sharesup +1304.8%up +1304.8%
12 Feb 201612 Feb 2016SEC Form 40 dbought on the open marketIntl Fcstone6,000 sharesup +1304.8%up +1304.8%
14 Dec 201516 Dec 2015SEC Form 42 dwas grantednot a tradeIntl Fcstone10,095 sharesup +988.8%up +975.0%
11 Aug 201512 Aug 2015SEC Form 41 dbought on the open marketIntl Fcstone2,319 sharesup +1170.0%up +1174.6%
10 Aug 201512 Aug 2015SEC Form 42 dbought on the open marketIntl Fcstone3,500 sharesup +1137.8%up +1174.6%
13 Feb 201517 Feb 2015SEC Form 44 dbought on the open marketIntl Fcstone7,080 sharesup +1420.5%up +1364.8%
30 Jan 201513 Feb 2015SEC Form 414 dwas grantednot a tradeIntl Fcstone2,968 sharesup +1747.8%up +1420.5%
31 Dec 20145 Jan 2015SEC Form 45 dbought on the open marketIntl Fcstone452 sharesup +1631.9%up +1638.6%
—not legible14 Feb 2024SEC Form 4—exercised options overnot a tradeStoneX Groupderivative3,659 shares—up +259.4%
—not legible14 Feb 2024SEC Form 4—exercised options overnot a tradeStoneX Group3,659 shares—up +259.4%

Both percentages are the stock’s move, not Charles M. Lyon’s return: a disclosure gives a band, never an amount, so nobody can say how much was bought or what it made. They run to the last close we hold — 11 Sep 2026, except where a name has since delisted, when the row names its own last session. We publish no close, no volume and no dollar figure behind them. 77 of the 79 rows shown carry a percentage; the rest are dashes with the reason on the row.

Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.

Some filings reach us as photographs of paper rather than as a form we can read as text. Those are shown here only once they have been read and checked, so this page can hold fewer lines than the filings behind it contain. The link on every row opens the original document, which is always the full record.