Sebastian Siemiatkowski Insider Trades & Stock Holdings

Chief Executive Officer · Klarna Group plc · Latest filing Jun 1, 2026

Sebastian Siemiatkowski, Chief Executive Officer at Klarna Group plc has 1 Form 4 trade on file since Jun 1, 2026. Latest filing: acquired 1.17M shares of $KLAR on Jun 1, 2026.

Trades on file

1

Open-market bought

$0

Open-market sold

$0

Net open-market

$0

Latest filing

Jun 1, 2026

All insider trades by Sebastian Siemiatkowski

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 1, 2026	$KLAR	Buy (Grant or award)	1.17M	—	—			-7.5%	+14.2%		Chief Executive Officer		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 Sebastian Siemiatkowski traded

• $KLAR

Frequently asked questions

What was Sebastian Siemiatkowski's latest insider trade?

acquired 1.17M shares of $KLAR on Jun 1, 2026.

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.