Senior insider sale
CEO/President at STONEX GROUP INC. — senior position signals high conviction
$53.15M
450K shares
What this filing means
OCONNOR SEAN MICHAEL plans to sell 450K shares of STONEX GROUP INC. valued at approximately $53.15M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 6/15/2026ACC: 0001628280-26-043199
DirectorOfficer· CEO/President
Since Dec 2018
450K
Shares to sell
$53.15M
Approx. market value
75K
Acquired (3 months)
1
Planned
4 completed
Securities Acquired — Last 3 Months4
Stock Plan Activity
n/a
12/14/2021
2.34KStock Plan Activity
n/a
12/13/2021
19.62KStock Plan Activity
n/a
12/14/2018
32.37KStock Plan Activity
n/a
12/14/2017
20.67KTotal acquired75K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
12/14/2021 | Stock Plan Activity n/a | 2.34K | — |
12/13/2021 | Stock Plan Activity n/a | 19.62K | — |
12/14/2018 | Stock Plan Activity n/a | 32.37K | — |
12/14/2017 | Stock Plan Activity n/a | 20.67K | — |
| Total | 75K | ||
Planned & Completed Dispositions5
Completed
—Completed
Units to sell
75K
Market value
$9.83M
6/12/2026
—Completed
Units to sell
72.14K
Market value
$7.93M
5/19/2026
—Completed
Units to sell
87.79K
Market value
$9.78M
5/18/2026
—Completed
Units to sell
140.07K
Market value
$15.45M
5/15/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
75K
Market value
$10.15M
6/15/2026
Total
Units
450K
Value
$53.15M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
6/12/2026 | 75K | $9.83M | — | Completed |
5/19/2026 | 72.14K | $7.93M | — | Completed |
5/18/2026 | 87.79K | $9.78M | — | Completed |
5/15/2026 | 140.07K | $15.45M | — | Completed |
| Planned — Approximate Date | ||||
6/15/2026 | 75K | $10.15M | NASDAQ | Planned |
| Total | 450K | $53.15M | ||