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Reporting person on SEC Form 4
Martin D Madaus
Martin D Madaus is Director at Repligen. OQRO lists 3 transactions filed with the SEC under this name, the latest on Jul 28, 2026, each linked to the official Form 4.
Director
Disclosures on record
3
Companies involved
2
Disclosure history
HaemoneticsHAE
Jul 24, 20262,538disclosed Jul 28
DetailsOfficial recordRepligenRGEN
2 disclosures · May 2026
May 14, 2026995disclosed May 19
DetailsOfficial recordMay 14, 20262,239disclosed May 19
DetailsOfficial record- All activity in Repligen
