| September | 
|---|
| 15.9.2025 – Sonaecom, SGPS, S.A. informs on Equality Plan 2026 | 
| September | 
|---|
| 13.9.2024 – Sonaecom, SGPS, S.A. informs on Equality Plan 2025 | 
| September | 
|---|
| 18.9.2023 – Sonaecom, SGPS, S.A. informs on Plan for Gender Equality 2024 | 
| August | 
|---|
| 2.8.2023 – Sonaecom, SGPS, S.A. informs about Shareholders’ Remuneration Committee | 
| July | 
|---|
| 20.7.2023 – Sonaecom, SGPS, S.A. informs about shareholding in NOS, SGPS, S.A. | 
| May | 
|---|
| 3.5.2023 – Sonaecom, SGPS, SA informs about dividend payment | 
| March | 
|---|
| 21.3.2023 – Sonaecom, SGPS, S.A. informs on Addendum to the Report of the Board of Directors regarding the opportunity and conditions of the general and voluntary | 
| December | 
|---|
| 23.12.2022 – Sonaecom, SGPS, S.A. informs on qualified shareholding | 
| 13.12.2022 – Sonaecom, SGPS, S.A. informs about the termination of its partnership in ZOPT | 
| October | 
|---|
| 11.10.2022 – Sonaecom, SGPS, S.A informs on the completion of the transaction between Bright Pixel Capital and Thales Europe SAS | 
| September | 
|---|
| 28.9.2022 – Sonaecom, SGPS, S.A. informs about the termination of its partnership in ZOPT | 
| 15.9.2022 – Sonaecom, SGPS, S.A. informs on Plan for Gender Equality | 
| October | 
|---|
| 27.10.2021 – Sonaecom, SGPS, S.A. informs on qualified shareholding | 
| September | 
|---|
| 14.9.2021 – Sonaecom, SGPS, S.A. informs on Plan for Gender Equality | 
| July | 
|---|
| 16.7.2021 – Sonaecom, SGPS, S.A. informs about the completion of the transaction between its subsidiary Sonae IM and Claranet Portugal, S.A. | 
| September | 
|---|
| 15.9.2020 – Sonaecom, SGPS, S.A. informs on Plan for Gender Equality | 
| August | 
|---|
| 19.8.2020 – Sonaecom, SGPS, S.A. informs about its partnership in ZOPT | 
| September | 
|---|
| 13.9.2019 – Sonaecom S.G.P.S., S.A. informs on plan for gender equality. | 
| August | 
|---|
| 14.8.2019 – Sonaecom, SGPS, S.A. informs about the completion of the transaction between its subsidiary Sonae IM and Mobileum Inc. | 
| May | 
|---|
| 14.5.2019 – Sonaecom – SGPS, S.A. announces dividend payment for the 2018 financial year | 
| 14.5.2019 – Sonaecom – SGPS, S.A. informs about resolution taken by the Board of Directors | 
| December | 
|---|
| 28.12.2018 – Sonaecom, SGPS, S.A. informs on director’s resignation | 
| May | 
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