BNTX · Insider Trading

BioNTech SE American Depositary Share

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Every open-market purchase and sale reported by BNTX officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.

Form 4 Filings

most recent

Open-Market Buys

code P

Sales

code S

Reporting Insiders

current holders

BNTX — Recent Form 4 Transactions (latest 2026-10-09)

Filed	Insider	Role	Type	Shares	Value
2026-10-09	Ugur Sahin	Chief Executive Officer	Sell	−63,209	−$5.95M
2026-10-07	Ugur Sahin	Chief Executive Officer	Sell	−24,000	−$2.30M
2026-10-06	Ugur Sahin	Chief Executive Officer	Sell	−93,000	−$9.03M
2026-10-02	Ugur Sahin	Chief Executive Officer	Sell	−34,000	−$3.30M
2026-09-30	Ugur Sahin	Chief Executive Officer	Sell	−66,000	−$6.48M
2026-09-28	Ugur Sahin	Chief Executive Officer	Sell	−61,000	−$6.01M
2026-09-24	Ugur Sahin	Chief Executive Officer	Sell	−69,000	−$6.84M
2026-09-22	Ugur Sahin	Chief Executive Officer	Sell	−79,000	−$7.86M
2026-09-18	Ugur Sahin	Chief Executive Officer	Sell	−64,000	−$6.24M
2026-09-16	Ugur Sahin	Chief Executive Officer	Sell	−49,000	−$4.72M
2026-09-14	Ugur Sahin	Chief Executive Officer	Sell	−86,000	−$8.44M
2026-09-11	Ugur Sahin	Chief Executive Officer	Sell	−20,500	−$1.97M
2026-09-09	Ugur Sahin	Chief Executive Officer	Sell	−73,000	−$7.19M
2026-09-08	Ugur Sahin	Chief Executive Officer	Sell	−76,500	−$7.89M
2026-05-13	James Timothy Patrick Ryan	See remarks.	A	+22,655 deriv.	—
2026-05-13	Gomez Ramon Zapata	Chief Financial Officer	A	+33,982 deriv.	—
2026-05-13	Kylie Jimenez	Chief People Officer	A	+18,879 deriv.	—
2026-05-13	Annemarie Hanekamp	Chief Commercial Officer	A	+22,655 deriv.	—
2026-05-13	Sierk Poetting	Chief Operating Officer	A	+22,655 deriv.	—
2026-04-23	Sierk Poetting	Chief Operating Officer	Sell	−50,000	−$5.53M

BNTX — Current Insider Holders

Insider	Role	Shares Held	Value
Ugur Sahin	Chief Executive Officer	39,218,111	$3.41B
Sierk Poetting	Chief Operating Officer	399,387	$34.69M

BNTX Insider Trading FAQ

Who are the insiders at BNTX?

2 officers, directors and 10%+ beneficial owners currently report holdings in BNTX via SEC Form 4.

Are BNTX insiders buying or selling?

Across the 20 most recent Form 4 filings for BNTX, 0 were open-market purchases (code P) and 15 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.

How current is BNTX insider data?

Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent BNTX filing is dated 2026-10-09.

How to read Form 4 activity

Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.

Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.

Full filing history and per-insider positions are on the BNTX quote page; the site-wide leaderboard is on the insider transactions hub.