SEC Form 4 reporting owner

Weber Barbara

Weber Barbara has filed 5 Form 4 transactions reported between February 2, 2026 and June 9, 2026, as a reporting owner of Parabilis Medicines, Inc. and Director, Executive Chair of Tango Therapeutics, Inc..

Name as filed: Weber Barbara

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$374K

2 lines

Companies

with Form 4 filings

Latest transaction

Jun 9, 2026

transaction date

Roles and reported holdings

PBLSParabilis Medicines, Inc.
Jun 9, 2026
Reporting owner
No common-stock holding reported on a purchase, sale, gift or withholding line.
TNGXTango Therapeutics, Inc.
Feb 2, 2026 – Feb 3, 2026
Director, Executive Chair
Held directly1,629,254 sh as of Feb 3, 2026 · Form 4
24 months: $374K sold

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 9, 2026	PBLS	Grant or awardCode A · direct	20,215	—	—	20,215	Form 4
Feb 3, 2026	TNGXDirector, Executive Chair	Open-market saleCode S · direct	333	$12.90	$4K@ $12.90	1,629,254	Form 4
Feb 3, 2026	TNGXDirector, Executive Chair	Open-market saleCode S · direct	30,186	$12.26	$370K@ $12.26	1,629,587	Form 4
Feb 2, 2026	TNGXDirector, Executive Chair	Grant or awardCode A · direct	222,132	—	—	222,132	Form 4
Feb 2, 2026	TNGXDirector, Executive Chair	Grant or awardCode A · direct	37,522	—	—	1,659,773	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.