Sierk Poetting

Chief Operating Officer, BioNTech.

Companies

BioNTechChief operating officer Mar 18, 2026 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

BioNTech BNTX540,901 shares²$48.2M at $89.17Apr 22, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

Apr 22, 2026Sold 50,000 shares at $110.56 of BioNTech²

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARBioNTech, Chief operating officer
2
SEC EDGARBioNTech shares after the filing of Apr 22, 2026