[Form 4] Jefferies Financial Group Inc. Insider Trading Activity

Rhea-AI Filing Summary

Jefferies Financial Group director Michael T. O’Kane acquired 633 shares of common stock through a grant or award transaction. The shares were credited on a deferred basis as part of a dividend reinvestment at a price of $44.40 per share. Following this acquisition, O’Kane directly owns 126,493 shares of Jefferies Financial Group common stock. The transaction was reported as exempt under specific provisions of Rule 16b-3(d) under the Securities Exchange Act of 1934.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider O Kane Michael T

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	633	$44.40	$28K

Holdings After Transaction: Common Stock — 126,493 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

O Kane Michael T

(Last) (First) (Middle)

C/O JEFFERIES FINANCIAL GROUP INC.

520 MADISON AVE.

(Street)

NEW YORK NY 10022

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Jefferies Financial Group Inc. [ JEF ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

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

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/27/2026		A(1)		633	A	$44.4	126,493	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Acquisition of deferred shares as a dividend reinvestment in a transaction exempt under Rule 16-b(3)(d)(1) & (2) under the Securities Exchange Act of 1934.

Remarks:

	/s/ Joanna Jia, by power of attorney	02/27/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Jefferies (JEF) director Michael T. O’Kane report?

Michael T. O’Kane reported acquiring 633 Jefferies common shares. The shares were received as a grant or award tied to dividend reinvestment, at a reported price of $44.40 per share, rather than through an open-market purchase or sale.

How many Jefferies (JEF) shares does Michael T. O’Kane hold after this Form 4 transaction?

After the transaction, Michael T. O’Kane directly holds 126,493 Jefferies common shares. This total reflects the addition of 633 shares received through a dividend reinvestment-related grant or award, as disclosed in the Form 4 filing.

What was the price per share in Michael T. O’Kane’s Jefferies (JEF) Form 4 acquisition?

The Form 4 reports a price of $44.40 per Jefferies common share for the 633 shares acquired. This figure is associated with the dividend reinvestment-related grant or award, not an open-market trade, according to the filing details.

Was Michael T. O’Kane’s Jefferies (JEF) share acquisition an open-market purchase?

No, the acquisition was not an open-market purchase. The filing describes it as a grant or award of 633 deferred shares received through dividend reinvestment and treated as exempt under Rule 16b-3(d) of the Securities Exchange Act.

What SEC rule exemption applies to Michael T. O’Kane’s Jefferies (JEF) Form 4 transaction?

The transaction is described as exempt under Rule 16b-3(d)(1) and (2) of the Securities Exchange Act of 1934. These provisions generally cover certain equity grants or awards to insiders approved under specified board or plan conditions.