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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (15 ops.)
Discover the full record of transactions filed by Serge GOLDNER, Chairman of the Board. Director active across 1 companies, notably CORETECH 5. In total, 17 filings have been logged. Total volume traded: €152k. The latest transaction was disclosed on 2 July 2025 — Souscription. Regulator: AMF. The full history is openly available.
Declarations17 total
€50,0005,000,000 shares@ €0.0119.9% of flow
ActionHors plateforme de négociation
2025DD1046487·
€50,00050 shares@ €1,000.0019.9% of flow
Titre de créanceHors plateforme de négociation
2025DD1043283·
€90,0009,000,000 shares@ €0.0135.7% of flow
ActionEuronext Access Paris
2025DD1037539·
€10,483524,136 shares@ €0.024.2% of flow
ActionEuronext Access Paris
2024DD1004880·
€43401 shares@ €0.1060.0% of flow
ActionEuronext Access Paris
2021DD746586·
€3132,949 shares@ €0.1060.1% of flow
ActionEuronext Access Paris
2021DD745935·
€5255,000 shares@ €0.1050.2% of flow
ActionEuronext Access Paris
2021DD744823·
€3,27832,779 shares@ €0.101.3% of flow
ActionEuronext Access Paris
2021DD744622·
€1,30013,000 shares@ €0.100.5% of flow
ActionEuronext Access Paris
2021DD743690·
€5,07050,000 shares@ €0.10142.0% of flow
ActionEuronext Access Paris
2021DD743364·
€9288,841 shares@ €0.1050.4% of flow
ActionEuronext Access Paris
2021DD741377·
€1,59815,984 shares@ €0.100.6% of flow
ActionEuronext Access Paris
2021DD741156·
€73607 shares@ €0.120.0% of flow
ActionEuronext Access Paris
2021DD739875·
€11,340100,000 shares@ €0.11344.5% of flow
ActionEuronext Access Paris
2021DD737765·
€6,00050,000 shares@ €0.122.4% of flow
ActionEuronext Access Paris
2021DD736659·
€4,03633,913 shares@ €0.1191.6% of flow
ActionEuronext Access Paris
2021DD733968·
€16,800120,000 shares@ €0.146.7% of flow
ActionEuronext Access Paris
2021DD732624·
17 of 17 declarations
About Serge GOLDNER
Serge Goldner is a company executive and director associated with CORETECH 5, where he has served as Chairman of the Board since at least September 2018. The available sources also show that he previously held the role of Chief Executive Officer, before the governance overhaul announced in May 2025, when CORETECH 5 separated the roles of Chairman and Chief Executive Officer. That change confirms his long-standing central role in the company’s governance and oversight. CORETECH 5 is a Paris-based listed investment company focused on taking stakes in technology businesses and is traded on Euronext Access. In that context, Serge Goldner has overseen key corporate milestones, including governance adjustments, capital-market operations, and equity-related developments. Market disclosures from 2023 and 2025 show that the company has pursued financing steps and adapted its leadership structure to support a new strategy, with Goldner remaining a key governance figure throughout these transitions. According to public registry data, Serge Goldner was born in December 1964 and works in the broader field of head-office activities and management consulting. The public record does not provide a long detailed career chronology, but it clearly highlights sustained experience in executive and supervisory functions within a listed company, as well as involvement in capital structure oversight and corporate continuity. His profile is therefore best described as that of an experienced board chairman, with expertise in governance, financial supervision, and the strategic stewardship of a technology-focused investment company.
