Siemiatkowski Sebastian
- SEC CIK
- 0002097107
In the past year, 1 open-market purchase filing worth $9.95M and no sales.
Current role at each company
- KLAR Klarna Group plcChief Executive Officeras of Aug 28, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $9.95M
- 1 filing
- Sold
- –
- 0 filings
- Net
- +$9.95M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Siemiatkowski Sebastian as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 28, 2026 (view filing)7:54 AM ET | Aug 26 | 2 days | Siemiatkowski SebastianChief Executive Officer | PPurchaseKlarna Group plc Ordinary Shares | +692.5K | $14.37 | +$9.95M | +2.8%25.3M after |