SEC Form 4 reporting owner

Park Jeffrey Jin Hyung

Park Jeffrey Jin Hyung has filed 8 Form 4 transactions reported between May 4, 2025 and March 23, 2026, as Chief Investment Officer of Silvia, Inc..

Name as filed: Park Jeffrey Jin Hyung

Open-market buys, 24 mo

$26K

1 lines

Open-market sales, 24 mo

$133K

3 lines

Companies

with Form 4 filings

Latest transaction

Mar 23, 2026

transaction date

Roles and reported holdings

BRRSilvia, Inc.
May 4, 2025 – Mar 23, 2026
Chief Investment Officer
Held directly605,530 sh as of Mar 23, 2026 · Form 4
24 months: $26K bought · $133K sold

Transaction history

All 8 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Mar 23, 2026	BRRChief Investment Officer	Shares withheld for tax or exercise priceCode F · direct	102,720	$2.62	$269K@ $2.62	605,530	Form 4
Mar 23, 2026	BRRChief Investment Officer	Grant or awardCode A · direct	200,000	—	—	708,250	Form 4
Dec 19, 2025	BRRChief Investment Officer	Open-market purchaseCode P · direct	8,250	$3.20	$26K@ $3.20	508,250	Form 4
Dec 5, 2025	BRRChief Investment Officer	Other acquisition or dispositionCode J · direct	500,000	—	—	500,000	Form 4
May 26, 2025	BRRChief Investment Officer	Open-market saleCode S · direct	21,140	$1.60	$34K@ $1.60	691,824	Form 4
May 22, 2025	BRRChief Investment Officer	Open-market saleCode S · direct	254	$1.65	$419@ $1.65	712,964	Form 4
May 18, 2025	BRRChief Investment Officer	Open-market saleCode S · direct	50,962	$1.93	$98K@ $1.93	713,218	Form 4
May 4, 2025	BRRChief Investment Officer	Shares withheld for tax or exercise priceCode F · direct	41,350	$2.00	$83K@ $2.00	764,180	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.