Grigorios Siokas Insider Trades & Stock Holdings

Chief Executive Officer · Cosmos Health Inc. · Latest filing Jun 11, 2026

Grigorios Siokas, Chief Executive Officer at Cosmos Health Inc. has 2 Form 4 trades on file since Jun 11, 2026. Open-market activity: 2 purchases ($91.75K) and 0 sales ($0), net +$91.75K. Latest filing: acquired 218.45K shares of $COSM on Jun 11, 2026 at $0.21.

Trades on file

2

Open-market bought

$91.75K

Open-market sold

$0

Net open-market

+$91.75K

Latest filing

Jun 11, 2026

All insider trades by Grigorios Siokas

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 11, 2026	$COSM	Buy (Open-market buy)	218.45K	$0.21	$45.87K			0.0%	+47.6%		Chief Executive Officer		—
Jun 11, 2026	$COSM	Buy (Open-market buy)	218.45K	$0.21	$45.87K			0.0%	+47.6%		Chief Executive Officer		—

"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 Grigorios Siokas traded

• $COSM

Frequently asked questions

Has Grigorios Siokas been buying or selling stock?

Grigorios Siokas has 2 open-market purchases and 0 open-market sales on file, net +$91.75K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Grigorios Siokas's latest insider trade?

acquired 218.45K shares of $COSM on Jun 11, 2026 at $0.21.

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.