Sierk Poetting

Chief Operating Officer of BioNTech SE

As of Nov 10, 2026: Sierk Poetting (COO, BNTX) reported 1 sale for $5.5M in the last 12 months (Form 4). BNTX's Quality Score is -3. Scores as of 11:01 PM ET, 15 minutes behind.

1 stock trade in the last 12 months, shares they bought or sold themselves (not grants or options).

Bought$012 months Sold$5.5M12 months Last filedApr 23a planned sale

From SEC Form 4s · Insiders have 2 business days to file a trade

Every trade Sierk Poetting reported

One sale was under a trading plan set up in advance. It was held indirectly, as filed (through a trust, a fund, or another account).

Newest first, as filed

Stock	Trade	Amount	Trade	Shares	Traded
BNTXBioNTechIndirect	Sell(10b5-1 plan)	$5.5Mat $110.56	Sell$5.5Mat $110.56(10b5-1 plan)	50,000 at $110.56Held indirectly, as filed	Apr 22filed Apr 23SEC filing

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Sierk Poetting's companies

Where Sierk Poetting files, with the stock's Quality Score

Stock	Title, as filed	Trades	Quality Score
BNTXBioNTechCOO	Chief Operating Officertitle as of Apr 23	1	-3

Alerts for Sierk Poetting

An email for each Form 4 Sierk Poetting files, with the stock's Quality Score.

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Kept by Andrew Gomes, Breakaway's founder, from the SEC's Form 4 filings. Updated Apr 23, 2026.

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How to cite

Breakaway, Sierk Poetting: Chief Operating Officer at BNTX, Apr 23, 2026, getbreakaway.com/insiders/sierk-poetting

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Others who file at BioNTech SE

Ugur SahinChief Executive Officer

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Sierk Poetting

Every trade Sierk Poetting reported

Sierk Poetting's companies

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Others who file at BioNTech SE

Every insider trade, with its stock's score.