Bayer Aktiengesellschaft (BAYN) Insider Transactions
The most recent insider transactions at Bayer Aktiengesellschaft include purchases filed with BaFin under MAR Article 19. In June 2026, Jeffrey and Laura Ubben 2000 Trust (Closely Related Person) bought 25,000 shares worth €1.19M.
Last updated: 2026-07-27 · Data sourced from MAR Article 19 regulatory disclosures
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Recent Insider Transactions at Bayer Aktiengesellschaft
| Date | Insider | Role | Type | Shares | Price | Value | Signals |
|---|---|---|---|---|---|---|---|
| 2026-06-30 | Jeffrey and Laura Ubben 2000 | Closely Related Person | BUY | 25,000 | €48 | €1.19M | — |
| 2026-06-02 | Via SF Investment One Pte Lt | Closely Related Person | BUY | 49,993 | €34 | €1.69M | — |
| 2026-03-25 | Via Jeffrey and Laura Ubben | Closely Related Person | BUY | 174,987 | €38 | €6.73M | 📉 |
| 2026-03-24 | Not disclosed | Closely Related Person | SELL | 8,494,898 | €37 | €316.43M | — |
| 2026-03-05 | Winkeljohann, Prof. Dr. Norb | Board Member | BUY | 2,671 | €37 | €100.0K | 📉 |
Showing last 5 transactions · View all in app →
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Insiders Tracked at Bayer Aktiengesellschaft
About This Data
InsidersAlpha tracks insider transactions at Bayer Aktiengesellschaft filed with BaFin under MAR Article 19. Data is sourced directly from official regulatory filings and updated daily. All 5 transactions on record include 4 insider purchases and 1 sale.
The largest single transaction recorded was worth €316.43M by Not disclosed on 2026-03-24.
Frequently Asked Questions
Who are the insiders trading Bayer Aktiengesellschaft stock?
Known insiders at Bayer Aktiengesellschaft include Jeffrey and Laura Ubben 2000 Trust (Closely Related Person), Winkeljohann, Prof. Dr. Norbert (Board Member). InsidersAlpha tracks 2 named insiders at Bayer Aktiengesellschaft.
When was the last insider buy at Bayer Aktiengesellschaft?
The most recent insider purchase at Bayer Aktiengesellschaft was by Jeffrey and Laura Ubben 2000 Trust (Closely Related Person) on 2026-06-30, buying 25,000 shares at €48 for a total of €1.19M. InsidersAlpha updates daily from official BaFin disclosures.
How many insider transactions has Bayer Aktiengesellschaft had?
Bayer Aktiengesellschaft has had 5 insider transactions tracked on InsidersAlpha, including 4 purchases and 1 sale. The overall buy/sell ratio is 80% buys.
What is the insider buying trend at Bayer Aktiengesellschaft?
Over the past 6 months, Bayer Aktiengesellschaft insiders have made 4 purchases totaling €9.72M. The insider activity trend is strongly bullish — insiders have made 4 purchases vs 1 sales. Past performance does not guarantee future results — always conduct your own research.