NASDAQ:SNEX

Stonex Group Stock Insider Trading

etoro logo Buy SNEX
*Your capital is at risk
$138.79
-0.220 (-0.158%)
At Close: Jun 22, 2026

StoneX Group Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -95.24. In total, the insiders bought 1.64M and sold 1.01M SNEX shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
-95.24
Buy 1.64M shares
Sell 1.01M shares
57% Buy Activity
Negligible or No Correlation
Sell Signal Medium Confidence
May 15, 2026

Analysis Breakdown:

  • Strongly supported by a very low Insider Power Score of -95.24.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Jun 16, 2026
Sell
Common Stock
S-Sale
Maurer Mark Lowry
Chief Risk Officer
Officer 11 542
Value: $1.54M
Jun 15, 2026
Buy
Stock Options
M-Exempt
Maurer Mark Lowry
Chief Risk Officer
Officer 46 248
Value: $616.9K
Jun 15, 2026
Buy
Common Stock
M-Exempt
Maurer Mark Lowry
Chief Risk Officer
Officer 46 248
Value: $616.9K
Jun 15, 2026
Sell
Common Stock
S-Sale
Maurer Mark Lowry
Chief Risk Officer
Officer 34 706
Value: $4.70M
Jun 15, 2026
Sell
Common Stock
S-Sale
Bexiga Annabelle G
Director
Director 1 500
Value: $200.0K
Jun 15, 2026
Sell
Common Stock
S-Sale
Oconnor Sean Michael
Executive Vice-chairman-board
CEO / President 75 000
Value: $10.2M
Jun 15, 2026
Sell
Common Stock
G-Gift
Perkins Abigail H
Chief Information Officer
Officer 2 000
Value: $0
Jun 12, 2026
Sell
Common Stock
S-Sale
Oconnor Sean Michael
Executive Vice-chairman-board
CEO / President 75 000
Value: $9.84M
Jun 12, 2026
Sell
Common Stock
S-Sale
Lyon Charles M
President
CEO / President 9 000
Value: $1.19M
Jun 12, 2026
Sell
Common Stock
S-Sale
Dunaway William J
Chief Financial Officer
C-Suite Officer 63 602
Value: $8.34M
Jun 12, 2026
Buy
Stock Options
M-Exempt
Dunaway William J
Chief Financial Officer
C-Suite Officer 84 375
Value: $1.13M
Jun 12, 2026
Buy
Common Stock
M-Exempt
Dunaway William J
Chief Financial Officer
C-Suite Officer 84 375
Value: $1.13M
Jun 08, 2026
Sell
Common Stock
S-Sale
Perkins Abigail H
Chief Information Officer
Officer 4 312
Value: $511.0K
Jun 08, 2026
Buy
Common Stock
M-Exempt
Perkins Abigail H
Chief Information Officer
Officer 4 312
Value: $79.3K
Jun 08, 2026
Buy
Stock Options
M-Exempt
Perkins Abigail H
Chief Information Officer
Officer 4 312
Value: $79.3K
May 22, 2026
Sell
Common Stock
S-Sale
Smith Philip Andrew
Chief Executive Officer
CEO / President 8 535
Value: $962.1K
May 22, 2026
Sell
Common Stock
S-Sale
Maurer Mark Lowry
Chief Risk Officer
Officer 11 398
Value: $1.28M
May 20, 2026
Sell
Common Stock
S-Sale
Rotsztain Diego
Chief Governance/legal Officer
Officer 13 696
Value: $1.54M
May 19, 2026
Sell
Common Stock
S-Sale
Oconnor Sean Michael
Executive Vice-chairman-board
CEO / President 72 140
Value: $7.93M
May 19, 2026
Buy
Stock Options
M-Exempt
Oconnor Sean Michael
Executive Vice-chairman-board
CEO / President 72 140
Value: $962.3K
May 19, 2026
Buy
Common Stock
M-Exempt
Oconnor Sean Michael
Executive Vice-chairman-board
CEO / President 72 140
Value: $962.3K
May 18, 2026
Buy
Stock Options
M-Exempt
Rotsztain Diego
Chief Governance/legal Officer
Officer 33 750
Value: $620.7K
May 18, 2026
Buy
Common Stock
M-Exempt
Rotsztain Diego
Chief Governance/legal Officer
Officer 33 750
Value: $620.7K
May 18, 2026
Sell
Common Stock
S-Sale
Rotsztain Diego
Chief Governance/legal Officer
Officer 20 054
Value: $2.24M
May 18, 2026
Sell
Common Stock
S-Sale
Oconnor Sean Michael
Executive Vice-chairman-board
CEO / President 87 790
Value: $9.79M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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