InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Discover the detailed record of transactions filed by Siemssen, Dietmar, Management Board. Officer active across 1 company, notably Gerresheimer AG. Aggregated, 2 reports have been recorded. History available since 10 October 2025. The latest transaction was filed on 10 October 2025 (Buy). Regulator: BaFin. All data is free.
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Declarations2 total
2,000 shares@ €29.2050.0% of flowShareXETRAISIN DE000A0LD6E6BAFIN:40006640
2,000 shares@ €29.2050.0% of flowShareXETRAISIN DE000A0LD6E6BAFIN:40006640-c52b2a34657c
2 of 2 declarations
About Siemssen, Dietmar
Dietmar Siemssen is a member of the management board of Gerresheimer AG. He brings his expertise in the pharmaceutical packaging sector, contributing to the strategy and governance of the company.
