SEC Form 4 reporting owner

Shannon James Samuel

Shannon James Samuel has filed 5 Form 4 transactions reported between March 1, 2026 and June 11, 2026, as a reporting owner of Xilio Therapeutics, Inc. and a reporting owner of MANNKIND CORP.

Name as filed: Shannon James Samuel

Open-market buys, 24 mo

$44K

1 lines

Open-market sales, 24 mo

None

reported

Companies

with Form 4 filings

Latest transaction

Jun 11, 2026

transaction date

Roles and reported holdings

XLOXilio Therapeutics, Inc.
Mar 26, 2026 – Jun 11, 2026
Reporting owner
Held directly10,000 sh as of Mar 26, 2026 · Form 4
24 months: $44K bought
MNKDMANNKIND CORP
Mar 1, 2026 – May 20, 2026
Reporting owner
No common-stock holding reported on a purchase, sale, gift or withholding line.

Transaction history

All 5 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Jun 11, 2026	XLO	Grant or awardCode A · direct	5,000	—	—	5,000	Form 4
May 20, 2026	MNKD	Grant or awardCode A · direct	16,556	—	—	16,556	Form 4
May 20, 2026	MNKD	Grant or awardCode A · direct	82,781	—	—	82,781	Form 4
Mar 26, 2026	XLO	Open-market purchaseCode P · direct	5,000	$8.79	$44K@ $8.79	10,000	Form 4
Mar 1, 2026	MNKD	Grant or awardCode A · direct	12,000	$3.27	$39K@ $3.27	64,635	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.