ROTSZTAIN DIEGO

PrivateCIK: 1511110
Location

BEDMINSTER, NJ

ROTSZTAIN DIEGO (Chief Governance/Legal Officer) sold 59.2% of their position (33.75K shares) of STONEX GROUP INC. on the open market

Open‑market sale worth $3.78M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderROTSZTAIN DIEGOCIK 1511110
IssuerSTONEX GROUP INC.CIK 913760
Officer· Chief Governance/Legal Officer
Since Aug 2020
-33.75K
Net shares
Net seller
$3.78M
Total sold
2
Open market trades
0B · 2S
4
Total transactions
33.75K acquired · 67.50K disposed
Non-Derivative Transactions3

Common Stock

Direct
M · Option Exercise

Shares

+33.75K

Price / share

$18.39

Trade value

$620.66K

% of position

145.2%
5/18/2026
23.25K57K

Common Stock

Direct
S · Sale

Shares

20.05K

Price / share

$111.48

Trade value

$2.24M

% of position

35.2%
5/18/2026
57K36.94K

Common Stock

Direct
S · Sale

Shares

13.70K

Price / share

$112.79

Trade value

$1.54M

% of position

37.1%
5/20/2026
36.94K23.25K
Total

Net shares

+0.00

Net value

-$3.16M

Derivative Transactions1

Stock Options

Direct
M · Option Exercise
Converts to

Common Stock

33.75K shares

Shares

33.75K

Strike price

18.39

Held after

405K

Exercisable

5/18/2026
ROTSZTAIN DIEGO — Insider Transaction (Form 4) Filed May 20, 2026 | Finecho