1. Name and Address of Reporting Person*

2. Issuer Name and Ticker or Trading Symbol

5. Relationship of Reporting Person(s) to Issuer

PARTHEMORE ERIC

StoneX Group Inc.[ SNEX ]

(Check all applicable)

X

Director

10% Owner

Officer (give title

Other (specify

3. Date of Earliest Transaction (Month/Day/Year)

(Last)

(First)

(Middle)

below)

below)

155 EAST 44TH STREET

11/16/2020

SUITE 900

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable

Line)

(Street)

X Form filed by One Reporting Person

NEW YORK

NY

10017

Form filed by More than One Reporting

Person

(City)

(State)

(Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1. Title of Security (Instr. 3)

2. Transaction

2A. Deemed

3.

4. Securities Acquired (A) or

5. Amount of

6. Ownership

7. Nature

Date

Execution Date,

Transaction

Disposed Of (D) (Instr. 3, 4 and

Securities

Form: Direct

of Indirect

(Month/Day/Year)

if any

Code (Instr.

5)

Beneficially

(D) or Indirect

Beneficial

(Month/Day/Year)

8)

Owned Following

(I) (Instr. 4)

Ownership

Reported

(Instr. 4)

Code

V

Amount

(A) or

Price

Transaction(s)

(D)

(Instr. 3 and 4)

Common(1)

11/16/2020

S

400

D

$62

19,870

D

Common(1)

11/18/2020

S

1,528

D

$62

18,342

D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned

(e.g., puts, calls, warrants, options, convertible securities)

1. Title of

2.

3. Transaction

3A. Deemed

4.

5. Number

6. Date Exercisable and

7. Title and

8. Price of

9. Number of

10.

11. Nature

Derivative

Conversion

Date

Execution Date,

Transaction

of

Expiration Date

Amount of

Derivative

derivative

Ownership

of Indirect

Security

or Exercise

(Month/Day/Year)

if any

Code (Instr.

Derivative

(Month/Day/Year)

Securities

Security

Securities

Form:

Beneficial

(Instr. 3)

Price of

(Month/Day/Year)

8)

Securities

Underlying

(Instr. 5)

Beneficially

Direct (D)

Ownership

Derivative

Acquired

Derivative

Owned

or Indirect

(Instr. 4)

Security

(A) or

Security (Instr.

Following

(I) (Instr. 4)

Disposed

3 and 4)

Reported

of (D)

Transaction(s)

(Instr. 3, 4

(Instr. 4)

and 5)

Amount

or

Date

Expiration

Number

Code

V

(A)

(D)

Title

of

Exercisable

Date

Shares

Eric Parthemore

11/18/2020

** Signature of Reporting Person

Date