Sebastian Siemiatkowski
🇸🇪closely associated (Yes) · Flat Capital AB (publ)
Buys
5
Sells
0
Total bought
€696.6M
Total sold
€0
Activity (last 18 months)
05
06
07
08
09
10
11
12
01
02
03
04
05
06
07
08
09
10
buys sells
Buy Flat Capital AB (publ)
Pick a broker. We handle the signal, they handle execution.
Affiliate links — we may earn a referral fee if you sign up.
Transaction history
Under EU Market Abuse Regulation Article 19, insiders only disclose trades in their own employer's stock. Other personal investments aren't publicly reported — so a single-ticker history is normal, not a gap in our data.
| Date | Type | Company | Shares | Price | Value | Venue |
|---|---|---|---|---|---|---|
| 2026-02-17 8mo ago | BUY | Flat Capital AB (publ) | 2,750,000 | €0.12 | €333k | Outside a trading venue |
| 2025-10-29 11mo ago | BUY | Flat Capital AB (publ) | 81,994,603 | €1.74 | €142.7M | Outside a trading venue |
| 2025-10-29 11mo ago | BUY | Flat Capital AB (publ) | 158,088,187 | €1.74 | €275.1M | Outside a trading venue |
| 2025-10-23 11mo ago | BUY | Flat Capital AB (publ) | 54,663,064 | €1.74 | €95.1M | Outside a trading venue |
| 2025-10-23 11mo ago | BUY | Flat Capital AB (publ) | 105,392,117 | €1.74 | €183.4M | Outside a trading venue |