GlaxoSmithKline plc insider trading
Transactions by GlaxoSmithKline plc's board members, executives and their closely associated persons, as filed with the national register in United Kingdom. Duceus serves every filing in one schema, with a link to the original.
Activity
3,196
Transactions stored
257
In the last 12 months
78%
Buys among market deals, 12 months
22 Sept 2026
Latest filing
By year
| Year | Transactions | Market buys | Market sells |
|---|---|---|---|
| 2054 | 1 | 0 | 1 |
| 2026 | 209 | 92 | 29 |
| 2025 | 295 | 145 | 29 |
| 2024 | 361 | 142 | 34 |
| 2023 | 348 | 149 | 23 |
| 2022 | 339 | 148 | 20 |
| 2021 | 374 | 172 | 12 |
| 2020 | 372 | 155 | 31 |
| 2019 | 326 | 118 | 41 |
| 2018 | 331 | 115 | 25 |
| 2017 | 239 | 76 | 9 |
| 2016 | 1 | 0 | 0 |
Market buys and sells are deals at a market price the insider chose to make (84% buys over the whole history). The other transactions are share awards, option exercises, gifts and similar. Years are by transaction date; our history starts 12 Jul 2016.
The company
- Ticker
- GSK
- ISIN
- GB00BN7SWP63
- LEI
- 5493000HZTVUYLO1D793
- Register
- United Kingdom
Get GlaxoSmithKline plc filings
curl "https://api.duceusapi.com/transactions?issuer_id=iss_01M3QYWPTCR6N9A7HHQYPC01ZG&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.