Bayer AG (BAYN)

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Over the last 90 days, Bayer AG saw a net insider selling of EUR 357 million. This was driven by a significant sell transaction of EUR 316 million. Total insider buy transactions amounted to EUR 8.4 million. The stock has experienced an 11.1% price decrease over the past 90 days.

Top insider buys (60, 30, 7d)

Top insider sells (90d)

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Stock chart

Ticker: BAYN Exchange: GER

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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings

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Trades

SF Investment One Pte Ltd.

1 purchase — total 100,000 EUR

Buy 2 Jun 2026

Value €749,448.55 | Price 69.82 | Shares 2,487

Through SF Investment One Pte Ltd., a closely affiliated person

Jeffrey and Laura Ubben 2000 Trust

1 purchase — total 6,730,010 EUR

Buy 25 Mar 2026

Value €3,060,601.52 | Price 354.71 | Shares 99,828

Through Jeffrey and Laura Ubben 2000 Trust, a closely affiliated person

INCLUSIVE CAPITAL PARTNERS, L.P.

1 sale — total 316,434,951 EUR

Sale 24 Mar 2026

Value €316,434,950.50 | Price 37.25 | Shares 8,494,898

Through INCLUSIVE CAPITAL PARTNERS, L.P., a closely affiliated person

Winkeljohann, Prof. Dr. Norbert

1 purchase — total 99,979 EUR

Buy 5 Mar 2026

Value €99,979.00 | Price 37.43 | Shares 2,671

Winkeljohann, Prof. Dr. Norbert

1 purchase — total 99,985 EUR

Buy 6 Mar 2025

Value €99,984.66 | Price 24.64 | Shares 4,058

Achleitner, Dr. Paul

1 purchase — total 49,992 EUR

Buy 6 Mar 2025

Value €49,992.33 | Price 24.64 | Shares 2,029

Weisser, Alberto

1 purchase — total 233,962 EUR

Buy 13 Nov 2024

Value €233,962.11 | Price 20.75 | Shares 11,275

Achleitner, Dr. Paul

1 purchase — total 49,975 EUR

Buy 6 Mar 2024

Value €49,974.50 | Price 25.95 | Shares 1,926

Weisser, Alberto

1 purchase — total 248,079 EUR

Buy 1 Dec 2023

Value €248,079.04 | Price 31.01 | Shares 8,000

Achleitner, Dr. Paul

1 purchase — total 99,944 EUR

Buy 1 Mar 2023

Value €99,944.40 | Price 56.27 | Shares 1,776

Baumann, Werner

1 purchase — total 1,000,706 EUR

Buy 9 Nov 2022

Value €1,000,706.00 | Price 50.04 | Shares 19,998

Peixoto dos Santos, Rodrigo

1 purchase — total 116,595 EUR

Buy 22 Sep 2022

Value €116,595.00 | Price 51.82 | Shares 2,250

Indigo Wealth LLC

1 purchase — total 105,507 USD

Buy 24 Aug 2022

Value US$105,506.95 | Price 13.19 | Shares 7,999

Through Indigo Wealth LLC, a closely affiliated person

Baumann, Werner

1 purchase — total 1,633,428 EUR

Buy 5 Aug 2022

Value €1,633,428.00 | Price 54.45 | Shares 29,999

Oelrich, Stefan

1 purchase — total 163,284 EUR

Buy 5 Aug 2022

Value €163,284.48 | Price 54.43 | Shares 3,000

Baumann, Werner

1 purchase — total 472,395 EUR

Buy 6 Aug 2021

Value €472,395.38 | Price 47.24 | Shares 10,000

Baumann, Werner

1 purchase — total 1,067,325 EUR

Buy 17 Jun 2021

Value €1,067,325.01 | Price 53.37 | Shares 19,999

Baumann, Werner

3 purchases — total 35,483 EUR

Buy 25 Feb 2021

Value €30,027.22 | Price 50.98 | Shares 589

Buy 25 Feb 2021

Value €2,397.94 | Price 51.02 | Shares 47

Buy 25 Feb 2021

Value €3,058.20 | Price 50.97 | Shares 60

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
2026-06-03	2026-06-02	B Purchase	Through SF Investment One Pte Ltd., a person closely affiliated to an insider	2,487 69.82 €749,449	2,487	69.82	€749,449
2026-03-25	2026-03-25	B Purchase	Through Jeffrey and Laura Ubben 2000 Trust, a person closely affiliated to an insider	99,828 354.71 €3,060,602	99,828	354.71	€3,060,602
2026-03-25	2026-03-24	S Sale	Through INCLUSIVE CAPITAL PARTNERS, L.P., a person closely affiliated to an insider	89,954 381.22 €4,310,455	89,954	381.22	€4,310,455
2026-03-06	2026-03-05	B Purchase	2.8 Winkeljohann, Prof. Dr. Norbert Supervisory Board Member	2,671 37.43 €99,979	2,671	37.43	€99,979
2025-03-10	2025-03-06	B Purchase	2.8 Winkeljohann, Prof. Dr. Norbert Supervisory Board Member	4,058 24.64 €99,985	4,058	24.64	€99,985
2025-03-10	2025-03-06	B Purchase	2.3 Achleitner, Dr. Paul Supervisory Board Member	2,029 24.64 €49,992	2,029	24.64	€49,992
2024-11-18	2024-11-13	B Purchase	2.2 Weisser, Alberto Supervisory Board Member	11,275 20.75 €233,962	11,275	20.75	€233,962
2024-03-07	2024-03-06	B Purchase	2.3 Achleitner, Dr. Paul Supervisory Board Member	1,926 25.95 €49,974	1,926	25.95	€49,974
2023-12-04	2023-12-01	B Purchase	2.2 Weisser, Alberto Supervisory Board Member	8,000 31.01 €248,079	8,000	31.01	€248,079
2023-03-03	2023-03-01	B Purchase	2.3 Achleitner, Dr. Paul Supervisory Board Member	1,776 56.27 €99,944	1,776	56.27	€99,944
2022-11-11	2022-11-09	B Purchase	2.6 Baumann, Werner Management Board Member	19,998 50.04 €1,000,706	19,998	50.04	€1,000,706
2022-09-23	2022-09-22	B Purchase	1.7 Peixoto dos Santos, Rodrigo Management Board Member	2,250 51.82 €116,595	2,250	51.82	€116,595
2022-08-26	2022-08-24	B Purchase	Through Indigo Wealth LLC, a person closely affiliated to an insider	7,999 13.19 US$105,507	7,999	13.19	US$105,507
2022-08-08	2022-08-05	B Purchase	3.1 Baumann, Werner Management Board Member	29,999 54.45 €1,633,428	29,999	54.45	€1,633,428
2022-08-08	2022-08-05	B Purchase	1.0 Oelrich, Stefan Management Board Member	3,000 54.43 €163,284	3,000	54.43	€163,284
2021-08-10	2021-08-06	B Purchase	2.6 Baumann, Werner Management Board Member	10,000 47.24 €472,395	10,000	47.24	€472,395
2021-06-18	2021-06-17	B Purchase	2.6 Baumann, Werner Management Board Member	19,999 53.37 €1,067,325	19,999	53.37	€1,067,325
2021-02-26	2021-02-25	B Purchase	3.1 Baumann, Werner Management Board Member	589 50.98 €30,027	589	50.98	€30,027
2021-02-26	2021-02-25	B Purchase	3.1 Baumann, Werner Management Board Member	47 51.02 €2,398	47	51.02	€2,398
2021-02-26	2021-02-25	B Purchase	3.1 Baumann, Werner Management Board Member	60 50.97 €3,058	60	50.97	€3,058