Encompass Capital Advisors LLC

Holdings History for ASP Isotopes Inc. - Common Stock, $0.01 par value (ASPI)

Symbol: ASPI on Nasdaq
Investment type: Equity / Common Stock, $0.01 par value
Latest Disclosed Shares Owned: 6,413,362 shares
Security Ownership %: 5.1%

Shares, Excluding Options vs Price

Value, Excluding Options

Encompass Capital Advisors LLC ownership in ASP Isotopes Inc. Common Stock, $0.01 par value (ASPI)

23 Jan 2026 - Encompass Capital Advisors LLC has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 6,413,362 shares of ASP Isotopes Inc. Common Stock, $0.01 par value (ASPI). This represents 5.1% ownership of the company. This is the first filing by Encompass Capital Advisors LLC disclosing ownership of ASP Isotopes Inc. Common Stock, $0.01 par value (ASPI).

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
Encompass Capital Advisors LLC	5.1%		$34,311,487	6,413,362			$5.35	13G	16 Jan 2026	23 Jan 2026, 16:03

Holdings date	Option	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025			-0.22%	$0	0	-500,000	-100%	$5.13	Q4 2025
30 Sep 2025		0.22%	+0.22%	$4,810,000	500,000	+500,000	NEW	$9.62	Q3 2025

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.