GREAT POINT PARTNERS LLC

Holdings History for ProMIS Neurosciences, Inc. - Common Stock (PMN)

Symbol: PMN on Nasdaq
Investment type: Equity / Common Stock
Latest Disclosed Shares Owned: 5,972,369 shares
Security Ownership %: 10%

Shares, Excluding Options vs Price

Value, Excluding Options

Great Point Partners, LLC ownership in ProMIS Neurosciences, Inc. Common Stock (PMN)

14 Nov 2025 - Great Point Partners, LLC has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 5,972,369 shares of ProMIS Neurosciences, Inc. Common Stock (PMN). This represents 10% ownership of the company. In their previous filing dated 14 Aug 2025, GREAT POINT PARTNERS LLC had reported owning 3,334,520 shares, indicating an increase of +79%. .

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
Great Point Partners, LLC	10%	0%	$2,547,215	5,972,369	+2,637,849	+79%	$0.43	13G/A	30 Sep 2025	14 Nov 2025, 14:12
Great Point Partners, LLC	10%	0%	$1,613,241	3,334,520	0		$0.48	13G/A	30 Jun 2025	14 Aug 2025, 17:12
Great Point Partners, LLC	10%		$2,100,748	3,334,520			$0.63	13G/A	31 Dec 2024	14 Feb 2025, 16:39

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
30 Sep 2025		-0.83%	$0	0	-2,645,128	-100%	$0.42	Q3 2025
30 Jun 2025	0.83%	0%	$1,279,713	2,645,128	0		$0.48	Q2 2025
31 Mar 2025	1%	0%	$1,839,687	2,645,128	0		$0.70	Q1 2025
31 Dec 2024	1.2%	-0.07%	$2,507,052	2,645,128	-145,570	-5.2%	$0.95	Q4 2024
30 Sep 2024	1.1%	+1.1%	$3,488,373	2,790,698	+2,790,698	NEW	$1.25	Q3 2024

* 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.