Who
Sean Michael Oconnor
Executive Vice-Chairman-Board
Company insider
Files Form 4 as: Executive Vice-Chairman-Board, StoneX Group.
In numbers
- Trades disclosed
- 249
- Buys
- 0
- Sells
- 86
- Bought
- $0
- Sold
- $180.6M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 5 Mar 2007
- Last trade
- 12 Oct 2026
- Last filed
- 13 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 12 Oct 2026filed 13 Oct 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Code M | $1.4M157,500 at $8.90 | filing |
| 12 Oct 2026filed 13 Oct 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $4.6M76,148 at $60.35 | filing |
| 12 Oct 2026filed 13 Oct 2026 | SNEX StoneX Groupoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code M | —157,500 at $0.00 | filing |
| 22 Jul 2026filed 23 Jul 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Code M | $2.0M225,000 at $8.90 | filing |
| 22 Jul 2026filed 23 Jul 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $7.8M104,934 at $74.33 | filing |
| 22 Jul 2026filed 23 Jul 2026 | SNEX StoneX Groupoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code M | —225,000 at $0.00 | filing |
| 22 Jul 2026filed 23 Jul 2026 | SNEX StoneX Groupoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code M | —225,000 at $0.00 | filing |
| 22 Jul 2026filed 23 Jul 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Code M | $2.0M225,000 at $8.90 | filing |
| 22 Jul 2026filed 23 Jul 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $7.8M104,934 at $74.33 | filing |
| 15 Jun 2026filed 16 Jun 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $10.2M75,000 at $135.42 | filing |
| 15 Jun 2026filed 16 Jun 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $10.2M75,000 at $135.42 | filing |
| 12 Jun 2026filed 16 Jun 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $9.8M75,000 at $131.15 | filing |
| 12 Jun 2026filed 16 Jun 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $9.8M75,000 at $131.15 | filing |
| 19 May 2026filed 19 May 2026 | SNEX StoneX Groupoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code M | —72,140 at $0.00 | filing |
| 19 May 2026filed 19 May 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Code M | $962K72,140 at $13.34 | filing |
| 19 May 2026filed 19 May 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $7.9M72,140 at $109.94 | filing |
| 19 May 2026filed 19 May 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Code M | $962K72,140 at $13.34 | filing |
| 19 May 2026filed 19 May 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Sold | $7.9M72,140 at $109.94 | filing |
| 19 May 2026filed 19 May 2026 | SNEX StoneX Groupoption or derivative · Capital Markets & Asset Management | SEC FORM 4 Code M | —72,140 at $0.00 | filing |
| 18 May 2026filed 19 May 2026 | SNEX StoneX GroupCapital Markets & Asset Management | SEC FORM 4 Code M | $1.2M87,790 at $13.34 | filing |
News
StoneX Group (NASDAQ:SNEX) Stock: Insider Mark Lowry Maurer Sells 52,953 SharesSNEX · tickerreport.com · 15 Oct 2026StoneX Group Inc. $SNEX Stock: Triumph Capital Management Raises HoldingsSNEX · dailypolitical.com · 15 Oct 2026Why StoneX Initiated SoFi Stock At Buy Amid Fintech's 2026 RetreatSNEX · investors.com · 13 Oct 2026
0 headlines in the last 90 days name Sean Michael Oconnor; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.