POETTING SIERK

PrivateCIK: 1955589
Location

MUNCHEN, 2M

POETTING SIERK enters BIONTECH SE with 592.54K shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Direct Indirect Derivatives
InsiderPOETTING SIERKCIK 1955589
IssuerBIONTECH SECIK 1776985
Officer· Chief Operating Officer
Since Mar 2026
592.54K
Baseline shares
24% direct
141.51K
Direct ownership
1 position
85.54K
Derivative underlying
6 instruments
3
Security positions
451.02K indirect
Non-Derivative Holdings3

Ordinary Shares

Indirect
Shares owned449.39K

Ordinary Shares

Direct
Shares owned141.51K

Ordinary Shares

Indirect
Shares owned1.64K
Total
141.51K direct·451.02K indirect592.54K
Derivative Holdings6

Option (right to buy)

Direct
Underlying security
Ordinary Shares

Underlying shares

25.46K

Shares owned

N/A

Exercise price

Expiration

Exercise window

Option (right to buy)

Direct
Underlying security
Ordinary Shares

Underlying shares

8.84K

Shares owned

N/A

Exercise price

Expiration

Exercise window

Phantom Option

Direct
Underlying security
Ordinary Shares

Underlying shares

14.66K

Shares owned

N/A

Exercise price

152.10

Expiration

Exercise window

Phantom Option

Direct
Underlying security
Ordinary Shares

Underlying shares

7.11K

Shares owned

N/A

Exercise price

185.23

Expiration

Exercise window

Option (right to buy)

Direct
Underlying security
Ordinary Shares

Underlying shares

18.42K

Shares owned

N/A

Exercise price

113.94

Expiration

Exercise window

Performance Share Unit

Direct
Underlying security
Ordinary Shares

Underlying shares

11.05K

Shares owned

N/A

Exercise price

0

Expiration

Exercise window

Total

Underlying

85.54K

Owned

0.00

POETTING SIERK — Initial Ownership Disclosure (Form 3) Filed Mar 18, 2026 | Finecho