Sibanye Stillwater CFO buys 200,000 company shares

Sibanye Stillwater Ltd Chief Financial Officer Charl Keyter reported an open-market purchase of 200,000 Ordinary Shares at about $2.24 per share, based on a price of ZAR 36.80 per share.

Accepted by SEC EDGAR 06/30/2026 - 07:52 AM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Sibanye Stillwater Ltd Chief Financial Officer Charl Keyter reported an open-market purchase of 200,000 Ordinary Shares at about $2.24 per share, based on a price of ZAR 36.80 per share. Following this transaction, he holds 2,200,000 Ordinary Shares directly and 10,300 Ordinary Shares indirectly through his spouse.

Insider Trade Summary

Net Buyer: 200,000 shares

Net Buy 1 txn

Insider Keyter Charl

Role Chief Financial Officer

Bought 200,000 shs ($448K)

Increase in Position 10.0%

Type	Security	Shares	Price	Value
Purchase	Ordinary Shares	200,000	$2.24	$448K
Holding	Ordinary Shares	--	--	--

Holdings After Transaction: Ordinary Shares — 2,200,000 shares (Direct); Ordinary Shares — 10,300 shares (Indirect, By Spouse)

Holdings Before and After: Ordinary Shares, 2,000,000 to 2,200,000 shares (Direct)

Footnotes (1)

1. F1. The underlying transaction was denominated in South African rand ("ZAR"). For the purposes of this table, the amount reported in United States dollars has been converted from ZAR using the South African Reserve Bank exchange rate in effect on the transaction date. The per share purchase price was ZAR 36.80.

Key Figures

Shares purchased: 200,000 shares USD purchase price: $2.24 per share ZAR purchase price: ZAR 36.80 per share +2 more

5 metrics

Shares purchased 200,000 shares Open-market purchase of Ordinary Shares

USD purchase price $2.24 per share Converted from ZAR using SARB rate on transaction date

ZAR purchase price ZAR 36.80 per share Underlying transaction currency

Direct holdings after transaction 2,200,000 shares Ordinary Shares held directly by CFO

Indirect holdings by spouse 10,300 shares Ordinary Shares held indirectly through spouse

Key Terms

open-market purchase, Ordinary Shares, indirect, South African rand, +1 more

5 terms

open-market purchase financial

"reported an open-market purchase of 200,000 Ordinary Shares"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Ordinary Shares financial

"open-market purchase of 200,000 Ordinary Shares at about $2.24 per share"

Ordinary shares are a type of ownership stake in a company, giving shareholders a right to participate in the company’s profits and decision-making through voting. They are similar to owning a piece of a business, and their value can rise or fall based on the company's performance. Investors buy ordinary shares to potentially earn dividends and benefit from the company's growth over time.

indirect financial

"10,300 Ordinary Shares indirectly through his spouse"

South African rand financial

"transaction was denominated in South African rand at ZAR 36.80 per share"

exchange rate financial

"converted from ZAR using the South African Reserve Bank exchange rate"

Exchange rate is the price of one currency expressed in another—for example, how many euros you receive for one US dollar. It matters to investors because changes in that price alter the reported profits, costs and value of assets for companies and portfolios that operate or hold money across borders; think of it like switching measurement units, where the same item can look bigger or smaller depending on the unit used.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Sibanye Stillwater (SBSW) disclose for Charl Keyter?

Sibanye Stillwater disclosed that CFO Charl Keyter made an open-market purchase of 200,000 Ordinary Shares. The filing shows this as a direct acquisition, increasing his reported direct holdings to 2,200,000 shares after the transaction.

At what price did the Sibanye Stillwater (SBSW) CFO buy the 200,000 shares?

The CFO bought 200,000 Ordinary Shares at about $2.24 per share. The transaction was denominated in South African rand at ZAR 36.80 per share and converted to U.S. dollars using the central bank’s exchange rate.

How many Sibanye Stillwater (SBSW) shares does Charl Keyter own after this Form 4?

After the reported transaction, Charl Keyter holds 2,200,000 Ordinary Shares directly. The Form 4 also reports 10,300 Ordinary Shares held indirectly through his spouse, providing a view of both his direct and indirect ownership positions.

Was the Sibanye Stillwater (SBSW) CFO’s transaction a buy or a sell?

The Form 4 identifies the CFO’s transaction as an open-market purchase, coded “P” for a buy. It records acquisition of 200,000 Ordinary Shares rather than a sale, increasing his total directly held position in the company.

How is the foreign currency aspect handled in the Sibanye Stillwater (SBSW) Form 4?

The underlying purchase was executed in South African rand at ZAR 36.80 per share. For reporting, the share price was converted into U.S. dollars using the South African Reserve Bank’s exchange rate effective on the transaction date, yielding about $2.24 per share.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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^*

Keyter Charl

(Last) (First) (Middle)

CNR 14TH AVE & HENDRIK POTIETER

BRIDGEVIEW HSE, BLD 11, CONSTANTIA OFF.

(Street)

WELTEVREDEN PARK 1709

(City) (State) (Zip)

SOUTH AFRICA

(Country)

2. Issuer Name and Ticker or Trading Symbol
Sibanye Stillwater Ltd [ SBSW ]

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

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

2a. Foreign Trading Symbol
[SSW]

3. Date of Earliest Transaction (Month/Day/Year)
06/26/2026

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	06/26/2026		P		200,000	A	$2.24(1)	2,200,000	D
Ordinary Shares								10,300	I	By Spouse

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. The underlying transaction was denominated in South African rand ("ZAR"). For the purposes of this table, the amount reported in United States dollars has been converted from ZAR using the South African Reserve Bank exchange rate in effect on the transaction date. The per share purchase price was ZAR 36.80.

Remarks:

	/s/ Charl Keyter	06/30/2026
	** 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)