Chemours director Mather acquires 2,118 stock units

The deferred units are payable in the first month after the director’s service ends, and each represents the economic equivalent of one common share.

Rhea-AI Filing Summary

Chemours Co director Courtney Mather acquired 2,118 deferred stock units on September 30, 2026, at a reported price of $13.57 per share. Each unit is the economic equivalent of one share of Chemours common stock and becomes payable in the first month following Mather’s termination of service as a director. Her reported resulting position was 11,147.0456 units, including deferred stock units and dividend equivalent units.

Insider Trade Summary

Grant/Award: 2,118 shares

Grant/Award 1 txn

Insider MATHER COURTNEY

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Deferred Stock Units F1, F2	2,118	$13.57	$29K

Holdings After Transaction: Deferred Stock Units — 11,147.0456 contracts (Direct)

Footnotes (2)

1. F1. Each deferred stock unit is the economic equivalent of one share of the Issuer's common stock. The deferred stock units become payable upon the first month following the Reporting Person's termination of service as a director.
2. F2. Includes deferred stock units and dividend equivalent units.

Key Figures

Deferred stock units acquired: 2,118 units Reported price per share: $13.57 per share Resulting position: 11,147.0456 units +1 more

4 metrics

Deferred stock units acquired 2,118 units Acquired September 30, 2026

Reported price per share $13.57 per share Deferred stock unit acquisition

Resulting position 11,147.0456 units Includes deferred stock units and dividend equivalent units

Common stock equivalence 1 share per deferred stock unit Economic equivalent of Chemours common stock

Key Terms

deferred stock units, dividend equivalent units, termination of service

3 terms

deferred stock units financial

"Each deferred stock unit is the economic equivalent"

Deferred stock units are promises from a company to give an employee shares of stock at a future date, often after certain conditions are met or after leaving the company. They function like a form of delayed compensation, allowing employees to earn shares over time. For investors, they represent potential future ownership in the company, but do not provide immediate voting rights or dividends until the shares are actually received.

dividend equivalent units financial

"Includes deferred stock units and dividend equivalent units"

Dividend equivalent units are bookkeeping credits that mirror cash dividends paid on actual shares, granted to holders of stock-based awards such as restricted stock units or deferred compensation. They matter to investors because they increase a company’s reported employee compensation cost and can lead to issuance of more shares or cash payouts over time, similar to extra pay linked to ownership that affects shareholder dilution and corporate cash flow.

termination of service financial

"following the Reporting Person's termination of service as a director"

FAQ

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

How many deferred stock units did CC director Courtney Mather acquire?

Courtney Mather acquired 2,118 deferred stock units on September 30, 2026, at a reported price of $13.57 per share. Each unit is the economic equivalent of one share of Chemours common stock.

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

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Available on EDGAR 10/01/2026 - 05:24 PM Accepted by SEC EDGAR 10/01/2026 - 05:24 PM Learn about SEC filing dates

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^*

MATHER COURTNEY

(Last) (First) (Middle)

C/O THE CHEMOURS COMPANY

1007 MARKET STREET

(Street)

WILMINGTON DELAWARE 19801

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Chemours Co [ CC ]

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)
09/30/2026

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

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
Deferred Stock Units	(1)	09/30/2026		A		2,118		(1)	(1)	Common Stock	2,118	$13.57	11,147.0456(2)	D

Explanation of Responses:

1. Each deferred stock unit is the economic equivalent of one share of the Issuer's common stock. The deferred stock units become payable upon the first month following the Reporting Person's termination of service as a director.

2. Includes deferred stock units and dividend equivalent units.

	/s/ Eric Stein, Attorney-in-Fact	10/01/2026
	** 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)