Figures computed from official regulatory filings — .
Ownershipinsiders 57.07% · institutions 4.91%
In EUR · as of Oct 19, 2026
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Graines Voltz S.A. distributes flower and vegetable seeds in France and internationally. The company also offers vegetables, aromatics, and herbs. It serves professionals, market gardeners, nursery, and horticulturists, as well as local authorities and private individuals. Graines Voltz S.A. was incorporated in 1985 and is headquartered in Colmar, France.
Market information source · Oct 19, 2026
Open-market timeline · full history
1 buy19 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| MARIE VOLTZ | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | AMF |
| MARTIN VOLTZ | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | AMF |
| GERALDINE VOLTZ | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | AMF |
| HUGO BONY | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | AMF |
| JEAN VOLTZ | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | AMF |
| SERGE VOLTZ | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | AMF |
| VICTOR VOLTZ | Gift | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | AMF |
| HUGO BONY | Buy | $1.1K | conv 65First in 12mo | AMF |
| SERGE VOLTZ | Sell | $43.1 | AMF |
| SERGE VOLTZ | Sell | $11.2K | AMF |
| SERGE VOLTZ | Sell | $374.2K | Unusual size | AMF |
| SERGE VOLTZ | Sell | $165.8K | AMF |
| SERGE VOLTZ | Sell | $25.5K | AMF |
| SERGE VOLTZ | Sell | $44K | AMF |
| SERGE VOLTZ | Sell | $51.7K | AMF |
| SERGE VOLTZ | Sell | $25.5K | AMF |
| GRAINES VOLTZ | Sell | $43.1 | AMF |
| GRAINES VOLTZ | Sell | $165.8K | AMF |
| GRAINES VOLTZ | Sell | $11.2K | AMF |
| GRAINES VOLTZ | Sell | $51.7K | AMF |
| GRAINES VOLTZ | Sell | $374.2K | AMF |
| GRAINES VOLTZ | Sell | $44K | AMF |
| SERGE VOLTZ | Sell | $77.6K | AMF |
| SERGE VOLTZ | Sell | $14.1K | AMF |
| SERGE VOLTZ | Sell | $2.4K | AMF |