Antonia Korsanos Insider Trades & Stock Holdings

ASE Technology Holding Co., Ltd. · Latest filing Jun 16, 2026

Antonia Korsanos at ASE Technology Holding Co., Ltd. has 2 Form 4 trades on file since Jun 15, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($2.70M), net -$2.70M. Latest filing: disposed of 30K shares of $ASX on Jun 16, 2026 at $90.08.

Trades on file

2

Open-market bought

$0

Open-market sold

$2.70M

Net open-market

-$2.70M

Latest filing

Jun 16, 2026

All insider trades by Antonia Korsanos

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 16, 2026	$ASX	Sell (Open-market sale)	30K	$90.08	$2.70M			+8.0%	+8.3%				Read
Jun 15, 2026	$ASX	Buy (Option exercise)	135K	$35.42	$4.78M			+13.3%	+6.8%				Read

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Antonia Korsanos traded

• $ASX

Frequently asked questions

Has Antonia Korsanos been buying or selling stock?

Antonia Korsanos has 0 open-market purchases and 1 open-market sale on file, net -$2.70M. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Antonia Korsanos's latest insider trade?

disposed of 30K shares of $ASX on Jun 16, 2026 at $90.08.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.