Skip to contentArthur de Chammard — NEURONES insider: 4 transactions · InsiderLensArthur de Chammard
- Closely associated person at NEURONES · on record since Jun 14, 2023
Insider trading activity of Arthur de Chammard
- Transactions on record
- 4
- since Jun 14, 2023
- Open-market buys
- 3
- Open-market sells
- 0
- Companies traded
- 1
- last filing Oct 6, 2025
Figures computed from official regulatory filings — methodology.
Companies where Arthur de Chammard has traded
Track record of Arthur de Chammard
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Arthur de Chammard
Co-insiders of Arthur de Chammard
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SEGINAR-SUD Société civileNEURONES
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Oct 6, 2025 | Buy | 429 | 38.71 EUR | — | AMF |
| Jan 24, 2024 | Buy | 67,833 | 40.60 EUR | — | AMF |
| Jun 14, 2023 | Buy | 4,773 | 40.60 EUR | — | AMF |
| Jun 14, 2023 | Gift | 705,395 | 40.60 EUR | — | AMF |