SEC Form 4 reporting owner

Soroca Adam Lee

Soroca Adam Lee has filed 7 Form 4 transactions reported between December 17, 2025 and February 18, 2026, as CHIEF PRODUCT OFFICER of MAGNITE, INC..

Name as filed: Soroca Adam Lee

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$258K

1 lines

Companies

with Form 4 filings

Latest transaction

Feb 18, 2026

transaction date

Roles and reported holdings

MGNIMAGNITE, INC.
Dec 17, 2025 – Feb 18, 2026
CHIEF PRODUCT OFFICER
Held directly388,425 sh as of Feb 18, 2026 · Form 4
24 months: $258K sold

Transaction history

All 7 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Feb 18, 2026	MGNICHIEF PRODUCT OFFICER	Open-market saleCode S · direct	21,529	$12.00	$258K@ $12.00	388,425	Form 4
Feb 15, 2026	MGNICHIEF PRODUCT OFFICER	Shares withheld for tax or exercise priceCode F · direct	18,933	$11.70	$222K@ $11.70	409,954	Form 4
Jan 9, 2026	MGNICHIEF PRODUCT OFFICER	Shares withheld for tax or exercise priceCode F · direct	25,330	$16.17	$410K@ $16.17	428,887	Form 4
Jan 9, 2026	MGNICHIEF PRODUCT OFFICER	Option exerciseCode M · direct	51,300	—	—	454,217	Form 4
Jan 1, 2026	MGNICHIEF PRODUCT OFFICER	Grant or awardCode A · direct	25,801	—	—	25,801	Form 4
Jan 1, 2026	MGNICHIEF PRODUCT OFFICER	Grant or awardCode A · direct	76,803	—	—	402,917	Form 4
Dec 17, 2025	MGNICHIEF PRODUCT OFFICER	Option exerciseCode M · direct	16,656	$4.92	$82K@ $4.92	342,770	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.