Energy Fuels VP sells 15,000 shares after option exercise

ENERGY FUELS INC VP Technical Services Daniel Kapostasy reported option exercises and share sales.

Rhea-AI Filing Summary

ENERGY FUELS INC VP Technical Services Daniel Kapostasy reported option exercises and share sales. On March 13, he exercised stock options for 7,200 Common Shares at an exercise price of $3.89 per share, receiving 7,200 Common Shares at a reported value of $19.82 per share.

On April 10, he completed an open-market sale of 15,000 Common Shares at an average price of $18.71 per share. After these transactions, he holds 30,486 Common Shares directly, indicating he retained a substantial equity position following the sale.

Insights

Equity compensation and insider-trading analyst

Routine option exercise paired with a moderate open-market sale, with significant shares retained.

The filing shows Daniel Kapostasy exercising 7,200 stock options at an exercise price of $3.89 and receiving the same number of Common Shares at a reported value of $19.82. This is a typical compensation-driven option exercise converting derivatives into equity.

Subsequently, he executed an open-market sale of 15,000 Common Shares at $18.71 per share. After these actions, he directly holds 30,486 Common Shares. Given the remaining position and absence of footnote disclosures about trading plans or special circumstances, the activity appears routine and is best viewed as neutral.

Insider Trade Summary

Exercise and sale activity reported; no spread calculated

Exercise and Sale 3 txns

Insider KAPOSTASY DANIEL

Role VP, Technical Services

Sold 15,000 shs ($281K)

Approx. gross sale proceeds $281K

Approx. exercise cost $28K

Type	Security	Shares	Price	Value
Sale	Common Shares	15,000	$18.71	$281K
Exercise	Stock Options	7,200	$0.00	$0.00
Exercise	Common Shares	7,200	$19.82	$143K

Holdings After Transaction: Stock Options — 0 contracts (Direct); Common Shares — 30,486 shares (Direct)

Key Figures

Shares sold: 15,000 Common Shares Sale price: $18.71 per share Options exercised: 7,200 stock options +3 more

6 metrics

Shares sold 15,000 Common Shares Open-market sale at $18.71 per share on April 10

Sale price $18.71 per share Price for 15,000 Common Shares sold on April 10

Options exercised 7,200 stock options Exercised into 7,200 Common Shares on March 13

Option exercise price $3.89 per share Exercise price for 7,200 stock options

Common share value at exercise $19.82 per share Reported value for 7,200 Common Shares on March 13

Shares held after transactions 30,486 Common Shares Direct holdings following sale and option exercise

Key Terms

open-market sale, Stock Options, derivative security, exercise price, +1 more

5 terms

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Stock Options financial

""security_title": "Stock Options""

Stock options are agreements that give a person the right to buy or sell a company's stock at a specific price within a certain time frame. They are often used as a reward or incentive, similar to a coupon that can be used later if the stock price rises, allowing the holder to make a profit.

derivative security financial

"transaction_code_description": "Exercise or conversion of derivative security""

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

exercise price financial

""conversion_or_exercise_price": "3.8900""

The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.

Common Shares financial

""security_title": "Common Shares""

Common shares are the basic units of ownership in a company that give holders a claim on profits and a right to vote on key matters, like electing the board. Think of them as membership cards in a club: they let you share in successes and losses, but in a bankruptcy or liquidation they are paid after creditors and preferred shareholders, so their value can swing more and matters for assessing risk and potential return.

FAQ

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

What insider transactions did ENERGY FUELS INC (UUUU) VP Daniel Kapostasy report?

Daniel Kapostasy reported exercising stock options for 7,200 Common Shares on March 13 and selling 15,000 Common Shares in an open-market transaction on April 10. These moves reflect routine equity compensation activity combined with a subsequent share sale.

How many ENERGY FUELS INC (UUUU) shares did Daniel Kapostasy sell and at what price?

He sold 15,000 Common Shares of ENERGY FUELS INC at an average price of $18.71 per share on April 10. This transaction is classified as an open-market sale under code S in the Form 4 filing.

What stock options did ENERGY FUELS INC (UUUU) VP Daniel Kapostasy exercise?

He exercised 7,200 stock options on March 13, with an exercise price of $3.89 per share, receiving 7,200 Common Shares valued at $19.82 per share. This converted a derivative compensation award into common equity holdings.

How many ENERGY FUELS INC (UUUU) shares does Daniel Kapostasy hold after these transactions?

Following the option exercise and subsequent sale, Daniel Kapostasy directly owns 30,486 Common Shares of ENERGY FUELS INC. This remaining stake indicates he continues to maintain a meaningful equity position in the company after the reported activity.

What does transaction code S mean in the ENERGY FUELS INC (UUUU) Form 4 filing?

Transaction code S indicates a sale in the open market or private transaction. In this filing, it refers to Daniel Kapostasy’s sale of 15,000 Common Shares of ENERGY FUELS INC at an average price of $18.71 per share.

What does transaction code M mean for ENERGY FUELS INC (UUUU) in this Form 4?

Transaction code M signifies the exercise or conversion of a derivative security, such as stock options. Here, it reflects Daniel Kapostasy exercising 7,200 stock options with a $3.89 exercise price into 7,200 Common Shares.

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

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Accepted by SEC EDGAR 04/13/2026 - 08:05 PM EDT 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^*

KAPOSTASY DANIEL

(Last) (First) (Middle)

C/O ENERGY FUELS INC.

225 UNION BLVD., SUITE 600

(Street)

LAKEWOOD COLORADO 80228

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ENERGY FUELS INC [ UUUU ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, Technical Services

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/13/2026

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 Shares	03/13/2026		M		7,200	A	$19.82	70,486	D
Common Shares	04/10/2026		S		15,000	D	$18.71	30,486	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
Stock Options	$3.89	03/13/2026		M			7,200	01/26/2022	03/13/2026	Common Shares	7,200	$0	0	D

Explanation of Responses:

Remarks:

1. The reason for the delta in Table I, column 5 between transactions is that, as reported on March 18, 2026, Reporting Owner sold 25,000 common shares of Issuer. 2. Filed late due to a delay in processing logistics by the Company that were not the fault of Reporting Owner.

	Julia Hoffmeier as Attorney-in-Fact for Daniel Kapostasy	04/13/2026
	** 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)