Talos EVP Moss sells 120K shares for $2.08M

Talos Energy’s executive vice president and general counsel sold 120,000 TALO shares, retaining 305,117 shares afterward.

Rhea-AI Filing Summary

TALOS ENERGY INC. (TALO) reported that Executive Vice President and General Counsel William S. Moss III sold 120,000 shares of Common Stock on September 2, 2026 in a sale characterized as an open market or private transaction. The shares were sold at a weighted average price of $17.32 per share, with individual trade prices ranging from $17.27 to $17.35. After this transaction, he directly holds 305,117 shares of Talos Energy Common Stock. No Rule 10b5-1 trading plan is reported for this sale.

Insider Trade Summary

Net Seller: 120,000 shares

Net Sell 1 txn

Insider Moss William S. III

Role See Remarks

Sold 120,000 shs ($2.08M)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	120,000	$17.32	$2.08M

Holdings After Transaction: Common Stock — 305,117 shares (Direct)

Footnotes (1)

1. F1. The price reported in Column 4 is a weighted average price. These shares of common stock, par value $0.01 per share ("Common Stock") of Talos Energy Inc. (the "Issuer"), were sold in multiple transactions at prices ranging from $17.27 to $17.35, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock sold at each separate price within the ranges set forth in this footnote.

Key Figures

Shares sold: 120,000 shares Weighted average sale price: $17.32 per share Sale price range: $17.27–$17.35 per share +3 more

6 metrics

Shares sold 120,000 shares Common Stock sold by William S. Moss III on September 2, 2026

Weighted average sale price $17.32 per share Average price for the 120,000 shares sold on September 2, 2026

Sale price range $17.27–$17.35 per share Range of individual trade prices within the reported sale

Proceeds from sale $2,078,400 Calculated as 120,000 shares times the $17.32 weighted average price

Shares held after transaction 305,117 shares Direct Talos Energy Common Stock holdings after the sale

Net shares sold 120,000 shares Net change in Common Stock holdings reported in this Form 4

Key Terms

weighted average price, open market or private transaction, Common Stock

3 terms

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open market or private transaction market

"Sale in open market or private transaction"

Common Stock financial

"These shares of common stock, par value $0.01 per share ("Common Stock")"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

What insider transaction did Talos Energy (TALO) report for William S. Moss III?

Talos Energy reported that William S. Moss III sold 120,000 shares of Common Stock on September 2, 2026 in a sale described as an open market or private transaction.

At what price were the 120,000 Talos Energy (TALO) shares sold?

The 120,000 Talos Energy shares were sold at a weighted average price of $17.32 per share, with individual trades executed between $17.27 and $17.35 per share, inclusive.

How many Talos Energy (TALO) shares does William S. Moss III hold after this sale?

Following the reported sale, William S. Moss III directly holds 305,117 shares of Talos Energy Common Stock, as stated in the filing.

Was the Talos Energy (TALO) insider sale made under a Rule 10b5-1 trading plan?

No. The filing indicates that no Rule 10b5-1 trading plan was reported in connection with this sale by William S. Moss III.

What is the role of William S. Moss III at Talos Energy (TALO)?

William S. Moss III is identified as Talos Energy’s Executive Vice President and General Counsel, according to the remarks section of the Form 4.

How is the reported sale price for the Talos Energy (TALO) shares described?

The reported price is described as a weighted average price. The 120,000 shares were sold in multiple transactions at prices ranging from $17.27 to $17.35 per share, inclusive.

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Available on EDGAR 09/04/2026 - 04:31 PM Accepted by SEC EDGAR 09/04/2026 - 04:29 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^*

Moss William S. III

(Last) (First) (Middle)

333 CLAY STREET, SUITE 3300

(Street)

HOUSTON TEXAS 77002

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
TALOS ENERGY INC. [ TALO ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/02/2026

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
Common Stock(1)	09/02/2026		S		120,000	D	$17.32(1)	305,117	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. The price reported in Column 4 is a weighted average price. These shares of common stock, par value $0.01 per share ("Common Stock") of Talos Energy Inc. (the "Issuer"), were sold in multiple transactions at prices ranging from $17.27 to $17.35, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock sold at each separate price within the ranges set forth in this footnote.

Remarks:

Executive Vice President and General Counsel

	/s/ William S. Moss III	09/04/2026
	** 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)