Director at ioneer (IONR) buys 200,000 shares in open market

Rhea-AI Filing Summary

ioneer Ltd director Timothy Roy Woodall reported an open-market purchase of 200,000 Ordinary Shares of the company. The shares were bought at an average price of $0.108 per share. After this transaction, his direct ownership increased to 963,083 Ordinary Shares, indicating a larger personal stake in the company.

Insights

Equity market & insider-transactions analyst

ioneer director made a sizable open-market share purchase, increasing his direct stake.

Timothy Roy Woodall, a director of ioneer Ltd, executed an open-market purchase of 200,000 Ordinary Shares at $0.108 per share. Open-market buys are discretionary and typically reflect a deliberate decision to increase exposure rather than automatic compensation-related grants.

Following the transaction, his direct holdings rose to 963,083 Ordinary Shares. With no derivative positions shown, this filing portrays a straightforward cash purchase. The transaction represents a net buy of 200,000 shares, according to the summarized data.

While the broader impact depends on the company’s total share count and context from other filings, this event stands out as a clear insider net-buy action, with all reported activity concentrated in this single purchase.

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
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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^*

Woodall Timothy Roy

(Last) (First) (Middle)

C/O IONEER LTD

9460 DOUBLE R. BLVD, SUITE 200

(Street)

RENO NEVADA 89521

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ioneer Ltd [ IONR ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/24/2026

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

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

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

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
Ordinary Shares	03/24/2026		P		200,000	A	$0.108	963,083	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:

	/s/ April Hashimoto, as attorney-in-fact	03/25/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did ioneer (IONR) report in this Form 4?

The Form 4 shows director Timothy Roy Woodall made an open-market purchase of 200,000 Ordinary Shares of ioneer Ltd at an average price of $0.108 per share, increasing his directly held stake in the company.

How many ioneer (IONR) shares does Timothy Roy Woodall own after the transaction?

After the reported trade, director Timothy Roy Woodall directly owns 963,083 Ordinary Shares of ioneer Ltd. This figure reflects his position immediately following the purchase of 200,000 shares disclosed in the Form 4 insider filing.

Was the ioneer (IONR) insider transaction a buy or a sell?

The reported transaction was a buy. Director Timothy Roy Woodall executed an open-market purchase of 200,000 Ordinary Shares, with no sales reported in this filing, resulting in a net increase in his shareholdings.

At what price did the ioneer (IONR) director buy shares?

Director Timothy Roy Woodall purchased 200,000 Ordinary Shares of ioneer Ltd at an average price of $0.108 per share. This price reflects the consideration paid in the open-market transaction disclosed in the Form 4 filing data.

Does the ioneer (IONR) Form 4 include any derivative securities activity?

No derivative securities activity is listed in this Form 4. The filing shows only a non-derivative open-market purchase of 200,000 Ordinary Shares by director Timothy Roy Woodall, with derivative position summaries reported as empty.

How large is the net share change from this ioneer (IONR) insider trade?

The net share change from this insider trade is a net-buy of 200,000 shares. The transaction summary shows one purchase transaction, no sales, and a resulting increase in director Timothy Roy Woodall’s directly held Ordinary Shares.