Logos Global Management LP

Holdings History for Verastem, Inc. - Common stock, $0.0001 par value per share (VSTM)

Symbol: VSTM on Nasdaq
Investment type: Equity / Common stock, $0.0001 par value per share
Latest Disclosed Shares Owned: 3,175,000 shares
Security Ownership %: 4.8%

Shares, Excluding Options vs Price

Value, Excluding Options

Logos Global Management LP ownership in Verastem, Inc. Common stock, $0.0001 par value per share (VSTM)

14 Nov 2025 - Logos Global Management LP has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 3,175,000 shares of Verastem, Inc. Common stock, $0.0001 par value per share (VSTM). This represents 4.8% ownership of the company. In their previous filing dated 28 Jul 2025, Logos Global Management LP had reported owning 3,425,000 shares, indicating a decrease of +7.3%. .

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
Logos Global Management LP	4.8%	-23%	$28,035,250	3,175,000	-250,000	-7.3%	$8.83	13G/A	30 Sep 2025	14 Nov 2025, 13:01
Logos Global Management LP	6.2%		$14,146,620	3,425,000			$4.13	13G	21 Jul 2025	28 Jul 2025, 19:39

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	0.87%	-1.2%	$13,124,000	1,700,000	-2,350,000	-58%	$7.72	Q4 2025
30 Sep 2025	3.5%	+2.7%	$35,761,500	4,050,000	+3,050,000	+305%	$8.83	Q3 2025
30 Jun 2025	0.55%	+0.55%	$4,150,000	1,000,000	+1,000,000	NEW	$4.15	Q2 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.