Germany Biotechnology & Medical Research

Biontech SE (BNTX)

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Over the past 90 days, BioNTech SE recorded one significant insider transaction involving a proposed sale of shares by Medine GmbH, a 10% stockholder, valued at approximately $80.38 million. This activity follows the company's May 2026 earnings report, which showed a slight earnings beat, amid a 12.5% decline in stock price over the last quarter.
Ticker: BNTX Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Proposed sale 13 May 2026
Value US$3,144,621.20 | Price 55.43 | Shares 52,146
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-12 2026-05-13 PrS Proposed sale
Medine GmbH

Officer; 10% Stockholder

Officer Large shareholder
52,146
55.43
US$3,144,621 		52,146 55.43 US$3,144,621
2026-04-23 2026-04-22 S Sale
Poetting Sierk

Chief Operating Officer

Officer
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 PrS Proposed sale
Poetting Sierk

Officer

Officer
33,192
93.22
US$4,039,445 		33,192 93.22 US$4,039,445
2026-02-12 2026-02-12 PrS Proposed sale
Medine GmbH

Officer; 10% Stockholder

Officer Large shareholder
858,209
109.38
US$93,870,900 		858,209 109.38 US$93,870,900
2025-11-28 2025-11-28 PrS Proposed sale
Tureci Ozlem

Officer

Officer
123,331
102.70
US$12,666,094 		123,331 102.70 US$12,666,094
2025-11-13 2025-11-13 PrS Proposed sale
Medine GmbH

Officer; 10% Stockholder

Officer Large shareholder
1,114,130
111.70
US$124,448,321 		1,114,130 111.70 US$124,448,321
2025-11-05 2025-11-05 PrS Proposed sale
Jeggle Helmut Wolfgang

Director

Non-Executive Director
150,000
103.43
US$15,514,500 		150,000 103.43 US$15,514,500
2025-09-05 2025-09-05 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
500,000
112.46
US$56,230,000 		500,000 112.46 US$56,230,000
2025-08-15 2025-08-15 PrS Proposed sale
Medine GmbH

Officer; 10% Stockholder

Officer Large shareholder
1,774,837
112.70
US$200,024,130 		1,774,837 112.70 US$200,024,130
2025-08-15 2025-08-15 PrS Proposed sale
Tureci Ozlem

Officer

Officer
185,001
112.70
US$20,849,613 		185,001 112.70 US$20,849,613
2025-06-04 2025-06-04 PrS Proposed sale
Jeggle Helmut Wolfgang

Director

Non-Executive Director
150,000
113.10
US$16,965,000 		150,000 113.10 US$16,965,000
2025-06-02 2025-06-02 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
175,000
110.83
US$19,394,800 		175,000 110.83 US$19,394,800
2025-06-04 2025-05-28 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
325,000
113.10
US$36,757,500 		325,000 113.10 US$36,757,500
2025-05-28 2025-05-28 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
500,000
98.68
US$49,340,000 		500,000 98.68 US$49,340,000
2025-05-07 2025-05-07 PrS Proposed sale
Jeggle Helmut Wolfgang

Director

Non-Executive Director
150,000
94.74
US$14,211,000 		150,000 94.74 US$14,211,000
2025-02-27 2025-02-27 PrS Proposed sale
Richardson Ryan

Officer

Officer
26,500
114.00
US$3,021,000 		26,500 114.00 US$3,021,000
2025-02-20 2025-02-20 PrS Proposed sale
Medine GmbH

Officer; 10% Stockholder

Officer Large shareholder
1,000,000
119.58
US$119,580,000 		1,000,000 119.58 US$119,580,000
2025-02-20 2025-02-20 PrS Proposed sale
Poetting Sierk

Officer

Officer
120,000
119.58
US$14,349,600 		120,000 119.58 US$14,349,600
2024-12-13 2024-12-13 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
4,983
120.69
US$601,398 		4,983 120.69 US$601,398
2024-12-11 2024-12-11 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
22,450
116.85
US$2,623,283 		22,450 116.85 US$2,623,283
2024-12-09 2024-12-09 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
53,716
121.72
US$6,538,312 		53,716 121.72 US$6,538,312
2024-12-06 2024-12-06 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
13,104
118.84
US$1,557,279 		13,104 118.84 US$1,557,279
2024-11-27 2024-11-27 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
44,374
118.54
US$5,260,094 		44,374 118.54 US$5,260,094
2024-11-26 2024-11-26 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
10,000
120.76
US$1,207,600 		10,000 120.76 US$1,207,600
2024-11-25 2024-11-25 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
75,000
113.13
US$8,484,750 		75,000 113.13 US$8,484,750
2024-11-15 2024-11-15 PrS Proposed sale
Jeggle Helmut Wolfgang

Director

Non-Executive Director
150,000
103.56
US$15,534,000 		150,000 103.56 US$15,534,000
2024-11-12 2024-11-12 PrS Proposed sale
Tureci Ozlem

Officer

Officer
556,000
108.73
US$60,453,880 		556,000 108.73 US$60,453,880
2024-10-16 2024-10-16 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
8,036
117.74
US$946,154 		8,036 117.74 US$946,154
2024-10-15 2024-10-14 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
25,424
120.83
US$3,071,964 		25,424 120.83 US$3,071,964
2024-10-11 2024-10-11 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
40,000
120.13
US$4,805,228 		40,000 120.13 US$4,805,228
2024-10-10 2024-10-10 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
20,000
117.47
US$2,349,436 		20,000 117.47 US$2,349,436
2024-10-09 2024-10-09 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
6,000
119.06
US$714,361 		6,000 119.06 US$714,361
2024-10-08 2024-10-08 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
15,000
122.01
US$1,830,100 		15,000 122.01 US$1,830,100
2024-10-07 2024-10-07 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
20,295
122.61
US$2,488,325 		20,295 122.61 US$2,488,325
2024-10-04 2024-10-04 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
14,756
122.80
US$1,812,078 		14,756 122.80 US$1,812,078
2024-10-03 2024-10-03 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
50,000
119.27
US$5,963,585 		50,000 119.27 US$5,963,585
2024-10-02 2024-10-02 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
65,200
119.04
US$7,761,193 		65,200 119.04 US$7,761,193
2024-10-01 2024-10-01 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
72,086
119.24
US$8,595,657 		72,086 119.24 US$8,595,657
2024-09-27 2024-09-27 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
37,204
117.64
US$4,376,679 		37,204 117.64 US$4,376,679
2024-09-25 2024-09-25 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
37,943
118.47
US$4,495,107 		37,943 118.47 US$4,495,107
2024-09-18 2024-09-18 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
55,605
124.71
US$6,934,500 		55,605 124.71 US$6,934,500
2024-09-17 2024-09-17 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
30,162
124.49
US$3,754,792 		30,162 124.49 US$3,754,792
2024-09-16 2024-09-16 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
90,000
126.02
US$11,341,611 		90,000 126.02 US$11,341,611
2024-09-16 2024-09-16 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
500,000
123.40
US$61,700,000 		500,000 123.40 US$61,700,000
2024-09-13 2024-09-13 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
170,000
115.02
US$19,552,584 		170,000 115.02 US$19,552,584
2024-02-28 2024-02-28 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
100,000
92.79
US$9,279,000 		100,000 92.79 US$9,279,000
2024-01-04 2024-01-04 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
1,000,000
112.35
US$112,350,000 		1,000,000 112.35 US$112,350,000
2023-10-10 2023-10-10 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
2,179,747
109.31
US$238,268,145 		2,179,747 109.31 US$238,268,145
2023-09-29 2023-09-29 PrS Proposed sale
Jeggle Helmut Wolfgang

Director

Non-Executive Director
200,000
104.64
US$20,928,000 		200,000 104.64 US$20,928,000
2023-09-29 2023-09-29 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
1,193,237
101.86
US$121,543,121 		1,193,237 101.86 US$121,543,121
2023-08-14 2023-08-14 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
2,000,000
106.49
US$212,980,000 		2,000,000 106.49 US$212,980,000
2023-06-29 2023-06-29 PrS Proposed sale
Jeggle Helmut Wolfgang

Director

Non-Executive Director
200,000
107.46
US$21,492,000 		200,000 107.46 US$21,492,000
2023-06-28 2023-06-28 PrS Proposed sale
ATHOS KG

10% Stockholder

Large shareholder
398,764
107.46
US$42,851,179 		398,764 107.46 US$42,851,179
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