StoneX Group Inc. (SNEX) Insider Trading

StoneX Group Inc. (SNEX) has 24 SEC Form 4 insider filings on record in the last 90 days. That includes 1 insider purchase totalling $161K, and 9 sales totalling $17.3M. Most recent filing: Sept. 16, 2026.

Filings
24
Purchases
1
$161K
Sales
9
$17.3M
Insiders
13

Most active SNEX insiders

Maurer Mark Lowry
Insider
0 bought · 1 sold · Sept. 15, 2026
$16.2M
Dunaway William J
Chief Financial Officer
0 bought · 0 sold · Aug. 17, 2026
$15.8M
Smith Philip Andrew
Chief Executive Officer
0 bought · 1 sold · July 23, 2026
$10.4M
OCONNOR SEAN MICHAEL
Executive Vice-Chairman-Board
0 bought · 0 sold · July 23, 2026
$9.8M
Rotsztain Diego
Chief Governance/Legal Officer
0 bought · 1 sold · Sept. 16, 2026
$8.5M
Perkins Abigail H
Chief Information Officer
0 bought · 2 sold · Sept. 16, 2026
$1.6M
BEXIGA ANNABELLE G
Director
0 bought · 1 sold · July 16, 2026
$171K
Thamodaran Dhamu R.
Director
1 bought · 0 sold · Aug. 11, 2026
$161K

Latest SNEX Form 4 filings

Date Insider Value Shares Stake Pre-planned Links
Sept. 16, 2026 filed Sept. 14, 2026 Rotsztain Diego Chief Governance/Legal Officer 0 0% Yes
Sept. 16, 2026 filed Sept. 14, 2026 Perkins Abigail H Chief Information Officer −$614,218 8,924 −9% Yes
Sept. 15, 2026 filed Sept. 14, 2026 Maurer Mark Lowry Insider −$2,291,075 241,836 −14% Yes
Sept. 11, 2026 filed Sept. 10, 2026 Lyon Charles M President $0 500 −0% No
Aug. 17, 2026 filed Aug. 14, 2026 Dunaway William J Chief Financial Officer +30,072 +6% Yes

Showing the 5 most recent of 24 filings in the last 90 days.

About this data

Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.

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