Lonza Group AG insider trading & director dealings
In the last 12 months, Lonza Group AG's managers and their closely associated persons reported 10 transactions: 3 market buys and 7 market sells. The latest market deal shown here: a board member sold 780 shares at 586.4544 CHF on 28 Aug 2026.
Transactions by Lonza Group AG's board members, executives and their closely associated persons, as filed with the national register in Switzerland. Duceus serves every filing in one schema, with a link to the original.
Activity
34
Transactions stored
10
In the last 12 months
30%
Buys among market deals, 12 months
04 Nov 2026
Latest filing
By year
| Year | Transactions | Market buys | Market sells |
|---|---|---|---|
| 2026 | 10 | 3 | 7 |
| 2025 | 17 | 14 | 3 |
| 2024 | 1 | 0 | 1 |
| 2023 | 6 | 6 | 0 |
Market buys and sells are deals at a market price the insider chose to make (68% buys over the whole history). The other transactions are share awards, option exercises, gifts and similar. Years are by transaction date; our history starts 18 Oct 2023.
Recent insider transactions
| Date | Role | Type | Shares | Price | Filing |
|---|---|---|---|---|---|
| 28 Aug 2026 | Board member | Sell | 780 | 586.4544 CHF | Switzerland |
| 20 Aug 2026 | Board member | Sell | 840 | 581.1936 CHF | Switzerland |
| 24 Jul 2026 | Board member | Sell | 90 | 550 CHF | Switzerland |
| 08 May 2026 | Board member | Buy | 460 | 490.5761 CHF | Switzerland |
| 08 May 2026 | Board member | Buy | 618 | 485.1917 CHF | Switzerland |
| 10 Mar 2026 | Board member | Buy | 60 | 509.4 CHF | Switzerland |
| 10 Mar 2026 | Board member | Sell | 179 | 506.8 CHF | Switzerland |
| 27 Oct 2025 | Board member | Sell | 60 | 583.3533 CHF | Switzerland |
| 28 Jul 2025 | Board member | Sell | 90 | 570.2 CHF | Switzerland |
| 28 May 2025 | Board member | Buy | 100 | 563.068 CHF | Switzerland |
Filings published at least 14 days ago, by role. The API serves every filing as it is stored, with the person's name, and pushes new ones by webhook.
The company
- Ticker
- LONN
- ISIN
- CH0013841017
- LEI
- 549300EFW4H2TCZ71055
- Register
- Switzerland
Get Lonza Group AG filings
curl "https://api.duceusapi.com/transactions?issuer_id=iss_01M3NZWFXHEQ35JYQCHG1HTHMS&limit=5" \
-H "Authorization: Bearer YOUR_API_KEY"Each transaction carries the person, role, type, volume, price and a link to the filing. Webhooks push a new filing as it is stored. See the documentation.
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