Byggmästare Anders J Ahlström Holding AB (publ)
SE0006510491 · Outside a trading venue
15 directors and managers of Byggmästare Anders J Ahlström Holding AB (publ) have disclosed 79 transactions under MAR Article 19: 59 buys worth €7.1M and 20 sells worth €3.3M, which reads as net buying. The most recent disclosed transaction was on 2026-08-03. The largest buy was Georg Johan Casimir Ehrnrooth (closely associated (Yes)) for €3.6M. See live cluster buys or start a free 14-day trial to get alerts when Byggmästare Anders J Ahlström Holding AB (publ) insiders trade.
Insiders
15
Net flow
€3.8M
Bought
€7.1M
Sold
€3.3M
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All disclosed transactions
| Date | Type | Insider | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-08-03 2mo ago | SELL | Hidayet Tercan Sidea Member of the Board of Directors | 51,540 | €4.74 | €244k |
| 2026-06-15 4mo ago | SELL | Hidayet Tercan Sidea Member of the Board of Directors | 10,000 | €4.78 | €48k |
| 2026-03-16 7mo ago | BUY | Tomas Bergström closely associated (Yes) | 1,500 | €4.62 | €7k |
| 2026-03-05 7mo ago | BUY | Tomas Bergström closely associated (Yes) | 2,500 | €4.70 | €12k |
| 2026-03-04 7mo ago | BUY | Tomas Bergström closely associated (Yes) | 814 | €4.61 | €4k |
| 2026-03-03 7mo ago | BUY | Tomas Bergström closely associated (Yes) | 186 | €4.44 | €825 |
| 2026-02-10 8mo ago | BUY | Tomas Bergström closely associated (Yes) | 8,000 | €4.94 | €40k |
| 2026-02-02 8mo ago | BUY | Tomas Bergström closely associated (Yes) | 2,000 | €4.99 | €10k |
| 2026-02-02 8mo ago | BUY | Tomas Bergström closely associated (Yes) | 2,000 | €4.92 | €10k |
| 2025-12-22 9mo ago | BUY | Tomas Bergström closely associated (Yes) | 388 | €5.38 | €2k |
| 2025-12-19 10mo ago | BUY | Tomas Bergström closely associated (Yes) | 4,000 | €5.29 | €21k |
| 2025-12-18 10mo ago | SELL | Tomas Bergström closely associated (Yes) | 56,834 | €5.78 | €328k |
| 2025-12-18 10mo ago | SELL | Tomas Bergström closely associated (Yes) | 15,894 | €5.80 | €92k |
| 2025-12-18 10mo ago | BUY | Mikael Ahlström closely associated (Yes) | 56,834 | €5.78 | €328k |
| 2025-12-18 10mo ago | SELL | Tomas Bergström closely associated (Yes) | 207,276 | €5.54 | €1.1M |
| 2025-10-29 11mo ago | BUY | Georg Johan Casimir Ehrnrooth closely associated (Yes) | 137,977 | €25.78 | €3.6M |
| 2025-07-16 1y ago | BUY | Tomas Bergström closely associated (Yes) | 312 | €23.40 | €7k |
| 2025-07-15 1y ago | BUY | Tomas Bergström closely associated (Yes) | 688 | €23.25 | €16k |
| 2025-07-09 1y ago | SELL | Stefan Dahlbo Member of the Board of Directors | 225 | €24.01 | €5k |
| 2025-07-08 1y ago | SELL | Stefan Dahlbo Member of the Board of Directors | 1,149 | €23.96 | €28k |
| 2025-07-07 1y ago | SELL | Stefan Dahlbo Member of the Board of Directors | 223 | €24.04 | €5k |
| 2025-03-24 1y ago | BUY | Frida Åkerblom Chief Financial Officer (CFO) | 394 | €22.01 | €9k |
| 2025-03-24 1y ago | BUY | Frida Åkerblom Chief Financial Officer (CFO) | 198 | €21.92 | €4k |
| 2025-03-04 1y ago | SELL | Hidayet Tercan Sidea Member of the Board of Directors | 772 | €22.79 | €18k |
| 2025-01-09 1y ago | SELL | Hidayet Tercan Sidea Member of the Board of Directors | 571 | €27.14 | €15k |
| 2025-01-07 1y ago | SELL | Hidayet Tercan Sidea Member of the Board of Directors | 70 | €27.14 | €2k |
| 2024-12-04 1y ago | SELL | Hidayet Tercan Sidea Member of the Board of Directors | 441 | €22.53 | €10k |
| 2024-09-02 2y ago | SELL | Mikael Ahlström closely associated (Yes) | 17,315 | €22.52 | €390k |
| 2024-09-02 2y ago | SELL | Georg Johan Casimir Ehrnrooth closely associated (Yes) | 5,055 | €22.52 | €114k |
| 2024-09-02 2y ago | BUY | Tomas Bergström closely associated (Yes) | 42,654 | €22.52 | €961k |
| 2024-07-10 2y ago | BUY | Tomas Bergström Tomas Bergström closely associated (Yes) | 1,000 | €23.14 | €23k |
| 2024-04-11 2y ago | SELL | Hidayet Tercan Sidea Member of the Board of Directors | 1,091 | €23.58 | €26k |
| 2024-02-23 2y ago | BUY | Frida Åkerblom Chief Financial Officer (CFO) | 234 | €19.31 | €5k |
| 2024-02-23 2y ago | BUY | Karl Edward Jonas Ingemarsson Other member of the company's administrative, management or supervisory body | 151 | €19.57 | €3k |
| 2024-01-19 2y ago | BUY | Frida Åkerblom Chief Financial Officer (CFO) | 213 | €19.92 | €4k |
| 2023-12-18 2y ago | BUY | Stefan Dahlbo Member of the Board of Directors | 1,600 | €15.75 | €25k |
| 2023-11-23 2y ago | BUY | Gerda Elisabet Mazi Larsson Member of the Board of Directors | 87 | €14.88 | €1k |
| 2023-11-20 2y ago | BUY | Gerda Elisabet Mazi Larsson Member of the Board of Directors | 30 | €14.79 | €444 |
| 2023-11-20 2y ago | BUY | Tomas Bergström closely associated (Yes) | 2,999 | €14.99 | €45k |
| 2023-11-20 2y ago | BUY | Stefan Dahlbo Member of the Board of Directors | 1,374 | €14.98 | €21k |
| 2023-11-17 2y ago | BUY | Stefan Dahlbo Member of the Board of Directors | 26 | €14.92 | €388 |
| 2023-11-17 2y ago | BUY | Hidayet Tercan Sidea Member of the Board of Directors | 155 | €14.70 | €2k |
| 2023-10-17 3y ago | BUY | Hidayet Tercan Sidea Member of the Board of Directors | 2,490 | €16.07 | €40k |
| 2023-09-04 3y ago | BUY | Hidayet Tercan Sidea Member of the Board of Directors | 504 | €21.75 | €11k |
| 2023-09-01 3y ago | BUY | Hidayet Tercan Sidea Member of the Board of Directors | 94 | €21.89 | €2k |
| 2022-12-21 3y ago | BUY | Mikael Ahlström Chairman of the Board of Directors | 87 | €22.53 | €2k |
| 2022-12-20 3y ago | BUY | Mikael Ahlström Chairman of the Board of Directors | 2,765 | €21.72 | €60k |
| 2022-12-19 3y ago | BUY | Tomas Bergström closely associated (Yes) | 400 | €21.75 | €9k |
| 2022-12-19 3y ago | BUY | Mikael Ahlström Chairman of the Board of Directors | 2,000 | €21.66 | €43k |
| 2022-12-16 3y ago | BUY | Mikael Ahlström Chairman of the Board of Directors | 2,000 | €22.71 | €45k |
| 2022-12-06 3y ago | SELL | Stefan Dahlbo Member of the Board of Directors | 2,100 | €23.91 | €50k |
| 2022-12-01 3y ago | SELL | Stefan Dahlbo Member of the Board of Directors | 200 | €25.14 | €5k |
| 2022-11-29 3y ago | SELL | Stefan Dahlbo Member of the Board of Directors | 1,150 | €24.39 | €28k |
| 2022-11-24 3y ago | BUY | Mikael Ahlström Chairman of the Board of Directors | 148 | €22.84 | €3k |
| 2022-11-18 3y ago | BUY | Tomas Bergström closely associated (Yes) | 2,000 | €21.75 | €44k |
| 2022-09-08 4y ago | BUY | Karl Edward Jonas Ingemarsson Chief Financial Officer (CFO) | 500 | €22.18 | €11k |
| 2022-09-06 4y ago | BUY | Karl Edward Jonas Ingemarsson Chief Financial Officer (CFO) | 22 | €22.31 | €491 |
| 2022-06-22 4y ago | BUY | Tomas Bergström closely associated (Yes) | 650 | €22.18 | €14k |
| 2022-06-20 4y ago | BUY | Tomas Bergström closely associated (Yes) | 842 | €22.45 | €19k |
| 2021-10-11 5y ago | BUY | Tomas Bergström closely associated (Yes) | 9 | €22.27 | €200 |
| 2021-10-08 5y ago | BUY | Alesco S.A. Member of the Board of Directors | 31,788 | €7.57 | €241k |
| 2021-10-06 5y ago | BUY | Tomas Bergström closely associated (Yes) | 500 | €22.45 | €11k |
| 2021-09-21 5y ago | BUY | Tomas Bergström closely associated (Yes) | 468 | €23.32 | €11k |
| 2021-09-21 5y ago | BUY | Tomas Bergström closely associated (Yes) | 32 | €22.62 | €724 |
| 2021-09-20 5y ago | BUY | Tomas Bergström closely associated (Yes) | 523 | €23.49 | €12k |
| 2021-07-09 5y ago | BUY | Hidayet Tercan Sidea Member of the Board of Directors | 3,246 | €26.10 | €85k |
| 2021-07-07 5y ago | BUY | Hidayet Tercan Sidea Member of the Board of Directors | 1,904 | €27.40 | €52k |
| 2021-06-07 5y ago | BUY | Hidayet Tercan Sidea Member of the Board of Directors | 1,222 | €27.75 | €34k |
| 2021-03-05 5y ago | BUY | Charlotte Bergman Member of the Board of Directors | 88 | €18.18 | €2k |
| 2021-03-05 5y ago | BUY | Charlotte Bergman Member of the Board of Directors | 1,247 | €18.27 | €23k |
| 2021-03-05 5y ago | BUY | Charlotte Bergman Member of the Board of Directors | 165 | €18.10 | €3k |
| 2021-03-04 5y ago | BUY | Charlotte Bergman Member of the Board of Directors | 2,500 | €18.44 | €46k |
| 2021-03-01 5y ago | BUY | Tomas Bergström closely associated (Yes) | 9,447 | €16.96 | €160k |
| 2021-03-01 5y ago | BUY | Tomas Bergström closely associated (Yes) | 15,894 | €16.96 | €270k |
| 2021-03-01 5y ago | SELL | Mikael Ahlström closely associated (Yes) | 28,417 | €16.96 | €482k |
| 2021-03-01 5y ago | SELL | SA ALESCO Member of the Board of Directors | 15,894 | €16.96 | €270k |
| 2021-03-01 5y ago | BUY | Tomas Bergström closely associated (Yes) | 28,416 | €16.96 | €482k |
| 2021-03-01 5y ago | BUY | Tomas Bergström closely associated (Yes) | 7,947 | €16.96 | €135k |
| 2021-03-01 5y ago | BUY | Tomas Bergström closely associated (Yes) | 8,296 | €16.96 | €141k |