Siemiatkowski Sebastian — SEC Form 4 filings
SEC reporting owner CIK 2097107. 3 Form 4 filings on record with FilingPulse; latest filed 2026-08-28.
Transaction summary — filings shown
Covers all 3 filings on record, filed 2026-04-15 to 2026-08-28. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 692,506 shares, $9,949,164 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 2.
- Largest priced transaction: purchase of 692,506 shares @ $14.37 ($9,949,164) in Klarna Group plc, filed 2026-08-28.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Klarna Group plc (KLAR) | Chief Executive Officer, Director | 3 | 1 leg · 692,506 sh · $9,949,164 | — | 2 |
Form 4 filings — Siemiatkowski Sebastian
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-28 | 4 | Klarna Group plc (KLAR) | Purchase (P): 692,506 @ $14.37 | EDGAR |
| 2026-06-30 | 4 | Klarna Group plc (KLAR) | Grant/award (A): 1,166,563 (derivative) | EDGAR |
| 2026-04-15 | 4 | Klarna Group plc (KLAR) | Grant/award (A): 1,628,701 (derivative) | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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