Poetting Sierk

Track

Insider profile

Performance

Overall performance
Performance over holding periods
30 days 90 days 120 days
Average return 17% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
1 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Poetting Sierk's trades of Biontech SE's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-04-23 2026-04-22
DE Biontech SE (BNTX)
S Sale
61,295 -13.8%
420.47
US$1,907,422 		61,295 -13.8% 420.47 US$1,907,422
2026-03-11 2026-03-11
DE Biontech SE (BNTX)
PrS Proposed sale
33,192
93.22
US$4,039,445 		33,192 93.22 US$4,039,445
2025-02-20 2025-02-20
DE Biontech SE (BNTX)
PrS Proposed sale
81,079
156.35
US$4,612,675 		81,079 156.35 US$4,612,675