SEC Form 4 reporting owner

Morris Arlene

Morris Arlene has filed 9 Form 4 transactions reported between December 9, 2025 and August 27, 2026, as a reporting owner of Cogent Biosciences, Inc., Director of PALATIN TECHNOLOGIES INC, a reporting owner of Viridian Therapeutics, Inc.\DE and a reporting owner of Edgewise Therapeutics, Inc..

Name as filed: Morris Arlene

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$1.7M

2 lines

Companies

with Form 4 filings

Latest transaction

Aug 27, 2026

transaction date

Roles and reported holdings

COGTCogent Biosciences, Inc.
Jun 9, 2026 – Aug 27, 2026
Reporting owner
Held directly0 sh as of Aug 27, 2026 · Form 4
24 months: $1.7M sold
PTNPALATIN TECHNOLOGIES INC
Dec 9, 2025 – Aug 3, 2026
Director
No common-stock holding reported on a purchase, sale, gift or withholding line.
VRDNViridian Therapeutics, Inc.\DE
Jul 1, 2026
Reporting owner
No common-stock holding reported on a purchase, sale, gift or withholding line.
EWTXEdgewise Therapeutics, Inc.
Jun 5, 2026
Reporting owner
No common-stock holding reported on a purchase, sale, gift or withholding line.

Transaction history

All 9 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Aug 27, 2026	COGT	Open-market saleCode S · direct	3,161	$37.54	$119K@ $37.54	0	Form 4
Aug 27, 2026	COGT	Open-market saleCode S · direct	42,349	$37.09	$1.6M@ $37.09	3,161	Form 4
Aug 27, 2026	COGT	Option exerciseCode M · direct	3,583	$2.52	$9K@ $2.52	45,510	Form 4
Aug 27, 2026	COGT	Option exerciseCode M · direct	41,927	$5.64	$236K@ $5.64	41,927	Form 4
Aug 3, 2026	PTNDirector	Voting trust deposit or withdrawalCode Z · direct	2,400	—	—	3,497	Form 4
Jul 1, 2026	VRDN	Grant or awardCode A · direct	32,341	—	—	32,341	Form 4
Jun 9, 2026	COGT	Grant or awardCode A · direct	17,901	—	—	17,901	Form 4
Jun 5, 2026	EWTX	Grant or awardCode A · direct	16,377	—	—	16,377	Form 4
Dec 9, 2025	PTNDirector	Grant or awardCode A · direct	2,400	—	—	3,527	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.