BIOMERIEUX
Last 12 months
Reported buys
Not available
Reported sales
Not available
Net buy/sell balance
Not available
Other reported value
Not available
Total reported value
Not available
Public filings
Not available
Price and filing history
Price history and filing amounts shown for context.
Insider trades and share price
Monthly insider activity over issuer price. Circle color shows the buy/sale net, size shows total reported value, dashed outlines show value reported outside buy/sale classifications, and halos mark hybrid-significant operations.
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Insider activity and price evolution
Signals ProPrice change after the observation · 1, 3 and 6 months
Illustrative example with simulated data. These results do not describe this company.
What follows months of insider activity?
Compare monthly net buying and selling with subsequent price movements. Signals Pro quantifies the observed relationship and shows how much evidence supports it.
- Rank association at the same month and after 1, 3 and 6 months
- Median price changes after net buying and net selling
- Sample sizes and evidence levels, without implying causality
Public filings
Open any row to inspect the regulatory record and its transactions.
| Date | Insider | Role | Type | Total reported value | Open |
|---|---|---|---|---|---|
| 1 Jul 2026 | SOFINA SA société anonyme | personne morale liée à Harold Boël, Administrateur de BIOMÉRIEUX S.A. | InitialEffective | Sell €129,616,844.86 Buy/sale net: -€129,616,844.86 | Open |
| 5 May 2026 | INSTITUT MERIEUX | personne morale liée à Alexandre Mérieux, Président du Conseil d'administration | InitialEffective | Buy €54,544,968.11 Buy/sale net: €54,544,968.11 | Open |
| 5 May 2026 | INSTITUT MERIEUX | personne morale liée à Alexandre Mérieux, Président du Conseil d'administration | InitialEffective | Buy €29,099,866.79 Buy/sale net: €29,099,866.79 | Open |
| 5 May 2026 | INSTITUT MERIEUX | personne morale liée à Alexandre Mérieux, Président du Conseil d'administration | InitialEffective | Buy €29,099,866.79 Buy/sale net: €29,099,866.79 | Open |
| 5 May 2026 | INSTITUT MERIEUX | personne morale liée à Alexandre Mérieux, Président du Conseil d'administration | InitialEffective | Buy €54,544,968.11 Buy/sale net: €54,544,968.11 | Open |
| 11 Sept 2025 | YASHA MITROTTI VENTURA | Directeur Exécutif | InitialEffective | Sell €263,317.34 Buy/sale net: -€263,317.34 | Open |
| 11 Sept 2025 | CELINE MARTIN ROGER DALBERT | Directrice Exécutive | InitialEffective | Sell €170,199.90 Buy/sale net: -€170,199.90 | Open |
| 25 Jul 2025 | Yasha MITROTTI | Executive Vice President, Industrial Applications | InitialEffective | Buy €15,061.76 Buy/sale net: €15,061.76 | Open |
| 26 Mar 2025 | GUILLAUME BOUHOURS | Directeur Exécutif | InitialEffective | Sell €299,370.00 Buy/sale net: -€299,370.00 | Open |
| 11 Mar 2025 | Pierre BOULUD | Directeur Général | InitialEffective | Sell €673,419.30 Buy/sale net: -€673,419.30 | Open |
| 10 Sept 2024 | YASHA MITROTTI VENTURA | Executive Vice President | InitialEffective | Sell €179,951.32 Buy/sale net: -€179,951.32 | Open |
| 6 Sept 2023 | MARK MILLER | Directeur Exécutif Affaires Médicales | InitialEffective | Sell €150,482.14 Buy/sale net: -€150,482.14 | Open |
| 6 Sept 2023 | YASHA MITROTTI VENTURA | Directeur Exécutif | InitialEffective | Sell €171,897.28 Buy/sale net: -€171,897.28 | Open |
Gross reported (EUR)
€129,616,844.86
Supporting information
SOFINA SA société anonyme
personne morale liée à Harold Boël, Administrateur de BIOMÉRIEUX S.A.
InitialEffective
Buy/sale net: -€129,616,844.86
Gross reported (EUR)
€54,544,968.11
Supporting information
INSTITUT MERIEUX
personne morale liée à Alexandre Mérieux, Président du Conseil d'administration
InitialEffective
Buy/sale net: €54,544,968.11
Gross reported (EUR)
€29,099,866.79
Supporting information
INSTITUT MERIEUX
personne morale liée à Alexandre Mérieux, Président du Conseil d'administration
InitialEffective
Buy/sale net: €29,099,866.79
Gross reported (EUR)
€29,099,866.79
Supporting information
INSTITUT MERIEUX
personne morale liée à Alexandre Mérieux, Président du Conseil d'administration
InitialEffective
Buy/sale net: €29,099,866.79
Gross reported (EUR)
€54,544,968.11
Supporting information
INSTITUT MERIEUX
personne morale liée à Alexandre Mérieux, Président du Conseil d'administration
InitialEffective
Buy/sale net: €54,544,968.11
Gross reported (EUR)
€263,317.34
Supporting information
YASHA MITROTTI VENTURA
Directeur Exécutif
InitialEffective
Buy/sale net: -€263,317.34
Gross reported (EUR)
€170,199.90
Supporting information
CELINE MARTIN ROGER DALBERT
Directrice Exécutive
InitialEffective
Buy/sale net: -€170,199.90
Gross reported (EUR)
€15,061.76
Supporting information
Yasha MITROTTI
Executive Vice President, Industrial Applications
InitialEffective
Buy/sale net: €15,061.76
Gross reported (EUR)
€299,370.00
Supporting information
GUILLAUME BOUHOURS
Directeur Exécutif
InitialEffective
Buy/sale net: -€299,370.00
Gross reported (EUR)
€673,419.30
Supporting information
Pierre BOULUD
Directeur Général
InitialEffective
Buy/sale net: -€673,419.30
Gross reported (EUR)
€179,951.32
Supporting information
YASHA MITROTTI VENTURA
Executive Vice President
InitialEffective
Buy/sale net: -€179,951.32
Gross reported (EUR)
€150,482.14
Supporting information
MARK MILLER
Directeur Exécutif Affaires Médicales
InitialEffective
Buy/sale net: -€150,482.14
Gross reported (EUR)
€171,897.28
Supporting information
YASHA MITROTTI VENTURA
Directeur Exécutif
InitialEffective
Buy/sale net: -€171,897.28
Insider timing in this issuer
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Network and insiders
Explore verified connections and select an insider to inspect their role and evidence.
- Alexandre MérieuxLuck factor —Luck data is unavailable for this scope.Président du Conseil d'admnistration
- Antonia Mérieux personne liée à Alexandre MérieuxLuck factor —Luck data is unavailable for this scope.Président du Conseil d'administration
- Archibald Mérieux personne liée à Alexandre MérieuxLuck factor —Luck data is unavailable for this scope.Président du Conseil d'administration
- Audrey DauvetLuck factor —Luck data is unavailable for this scope.Directrice Exécutive Affaires juridiques, Conformité et Affaires Publiques
- Bouhours GuillaumeLuck factor —Luck data is unavailable for this scope.Directeur Financier
- CELINE MARTIN ROGER DALBERTLuck factor —Luck data is unavailable for this scope.Directrice Exécutive
- Celine Roger-DalbertLuck factor —Luck data is unavailable for this scope.EVP R&D
- COMPAGNIE MERIEUX ALLIANCELuck factor —Luck data is unavailable for this scope.personne morale liée à Alexandre Merieux, Président du Conseil d'administration
- Fondation Christophe et Rodolphe Mérieux Fondation sous égide de l'Institut de FranceLuck factor —Luck data is unavailable for this scope.personne morale liée à Alexandre Mérieux, Président du Conseil d'administration
- FONDATION MERIEUX Fondation reconnue d'utilité publiqueLuck factor —Luck data is unavailable for this scope.personne morale liée à Alexandre Mérieux, Président du Conseil d'administration
- Francois LacosteLuck factor —Luck data is unavailable for this scope.Directeur Exécutif Recherche & Développement
- François LACOSTELuck factor —Luck data is unavailable for this scope.Executive Vice-President Research & Development
- GUILLAUME BOUHOURSLuck factor —Luck data is unavailable for this scope.Directeur financier
- INSTITUT MERIEUXLuck factor —Luck data is unavailable for this scope.personne morale liée à Alexandre Mérieux, Président du Conseil d'administration
- jennifer zinnLuck factor —Luck data is unavailable for this scope.Executive Vice president
- Marius Mérieux personne liée à Alexandre MérieuxLuck factor —Luck data is unavailable for this scope.Président du Conseil d'administration
- MARK MILLERLuck factor —Luck data is unavailable for this scope.Directeur Exécutif Affaires Médicales
- Pierre BOULUDLuck factor —Luck data is unavailable for this scope.Directeur Général
- Pierre CharbonnierLuck factor —Luck data is unavailable for this scope.Comité de direction
- SOFINA SA société anonymeLuck factor —Luck data is unavailable for this scope.personne morale liée à Harold Boël, Administrateur de BIOMÉRIEUX S.A.
- VALERIE LEYLDELuck factor —Luck data is unavailable for this scope.Vice-Présidente Exécutive
- VALERIE LEYLDE née SEMAYLuck factor —Luck data is unavailable for this scope.Directrice Exécutive, RH, communications & RSE
- Yasha MITROTTILuck factor —Luck data is unavailable for this scope.Executive Vice Pdt, Industrial Microbiology
- YASHA MITROTTI VENTURALuck factor —Luck data is unavailable for this scope.Executive Vice President
Explore relationship network
Evidence
Open a filing in the activity ledger to inspect its transactions, original regulatory document and source provenance.
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How to cite this record
OpenInsider. “BIOMERIEUX”. Record issuer:fr:amf:549300AK8Y0LBIQ4T071. https://openinsider.eu/en/companies/issuer%3Afr%3Aamf%3A549300AK8Y0LBIQ4T071 Regulatory source: AMF. The official publication remains authoritative.
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