Stardust Power CTO sells 123K shares at $0.13

Stardust Power’s chief technical officer reported a pre-planned sale of 123,614 SDST shares under a Rule 10b5-1 trading plan, retaining 462,973 shares afterward.

Rhea-AI Filing Summary

Stardust Power Inc. (SDST) reported that Chief Technical Officer Pablo Cortegoso sold 123,614 shares of common stock on September 16, 2026 in an open market or private transaction at a weighted average price of $0.1318 per share, with individual trade prices ranging from $0.1300 to $0.1364. The sale was made pursuant to a Rule 10b5-1(c)(1) trading plan adopted on June 17, 2026, and Cortegoso now holds 462,973 shares of Stardust Power common stock directly.

Insider Trade Summary 10b5-1

Net Seller: 123,614 shares

Net Sell 1 txn

Insider CORTEGOSO PABLO

Role Chief Technical Officer

Sold 123,614 shs ($16K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1, F2	123,614	$0.1318	$16K

Holdings After Transaction: Common Stock — 462,973 shares (Direct)

Footnotes (2)

1. F1. Represents sales pursuant to a Rule 10b5-1(c)(1) sales plan adopted on June 17, 2026.
2. F2. The price reported is a weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $0.1300 to $0.1364, inclusive. The reporting person undertakes to provide 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 sold at each separate price within the range set forth in this footnote.

Key Figures

Shares sold: 123,614 shares Weighted average sale price: $0.1318 per share Price range of sales: $0.1300–$0.1364 per share +2 more

5 metrics

Shares sold 123,614 shares Common stock sold by Chief Technical Officer on September 16, 2026

Weighted average sale price $0.1318 per share Average price for the 123,614 SDST shares sold on September 16, 2026

Price range of sales $0.1300–$0.1364 per share Range of prices for multiple sale transactions on September 16, 2026

Shares held after transaction 462,973 shares Direct holdings of Pablo Cortegoso after the reported sale

Rule 10b5-1 plan adoption date June 17, 2026 Adoption date of the sales plan governing the reported transaction

Key Terms

Rule 10b5-1(c)(1), weighted average sale price per share, open market or private transaction

3 terms

Rule 10b5-1(c)(1) regulatory

"Represents sales pursuant to a Rule 10b5-1(c)(1) sales plan adopted"

weighted average sale price per share financial

"The price reported is a weighted average sale price per share"

open market or private transaction financial

"Sale in open market or private transaction"

FAQ

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

What insider transaction did SDST report for Pablo Cortegoso?

Stardust Power reported that Chief Technical Officer Pablo Cortegoso sold 123,614 shares of common stock on September 16, 2026 in an open market or private transaction, as disclosed in a Form 4 filing.

At what price were the SDST shares sold by the chief technical officer?

The shares were sold at a weighted average price of $0.1318 per share, with multiple trades executed in a price range from $0.1300 to $0.1364, according to the Form 4 disclosure.

How many SDST shares does Pablo Cortegoso hold after this transaction?

After the reported sale, Chief Technical Officer Pablo Cortegoso directly holds 462,973 shares of Stardust Power Inc. common stock, as stated in the Form 4 filing.

Was the SDST insider sale made under a Rule 10b5-1 trading plan?

Yes. The Form 4 states the sale represents transactions made pursuant to a Rule 10b5-1(c)(1) sales plan that was adopted on June 17, 2026.

What role does the reporting person hold at Stardust Power Inc. (SDST)?

The reporting person, Pablo Cortegoso, is identified as the company’s Chief Technical Officer in the Form 4 filing.

How many SDST insider sales are reported in this Form 4?

The Form 4 reports one non-derivative transaction: a sale of 123,614 shares of Stardust Power common stock on September 16, 2026.

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

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 09/17/2026 - 04:17 PM Accepted by SEC EDGAR 09/17/2026 - 04:16 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).

X

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^*

CORTEGOSO PABLO

(Last) (First) (Middle)

6608 N. WESTERN AVE,

SUITE 466

(Street)

NICHOLS HILLS OKLAHOMA 73116

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Stardust Power Inc. [ SDST ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/16/2026

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	09/16/2026		S(1)		123,614	D	$0.1318(2)	462,973	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. Represents sales pursuant to a Rule 10b5-1(c)(1) sales plan adopted on June 17, 2026.

2. The price reported is a weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $0.1300 to $0.1364, inclusive. The reporting person undertakes to provide 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 sold at each separate price within the range set forth in this footnote.

	/s/ Udaychandra Devasper, as attorney in fact for Pablo Cortegoso	09/17/2026
	** 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)