<div id="readability-page-1"><div>Disclosure of trading in own shares from 02/16/2026 to 02/20/2026Paris – February 23, 2026Share repurchase program approved by the Shareholders’ Meeting of May 27, 2025.Transaction Details:Publicis Groupe SA<div><table><tbody><tr><td>Name of the Issuer</td><td>Publicis Groupe SA</td></tr><tr><td>Identity Code of the Issuer</td><td>2138004KW8BV57III342</td></tr><tr><td>ISIN</td><td>FR0000130577</td></tr><tr><td>Intermediary Name</td><td>BOFA SECURITIES EUROPE SA</td></tr><tr><td>Identify Code of the Intermediary</td><td>549300FH0WJAPEHTIQ77</td></tr><tr><td>Currency</td><td>EUR</td></tr></tbody></table></div>Total number of shares purchased according to trading venues:<div><table><tbody><tr><td>Name of the Issuer</td><td>Identity code of the financial instrument</td><td>Day of the transaction</td><td>Total number of shares purchased</td><td>Daily weighted average purchase price of the shares (€)</td><td>Gross Consideration</td><td> Venue</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>16/02/2026</td><td>88,804</td><td>71.9456</td><td>6,389,057.06</td><td>XPAR</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>16/02/2026</td><td>-</td><td>-</td><td>-</td><td>CEUX</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>16/02/2026</td><td>-</td><td>-</td><td>-</td><td>AQEU</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>16/02/2026</td><td>-</td><td>-</td><td>-</td><td>TQEX</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>17/02/2026</td><td>89,587</td><td>71.0423</td><td>6,364,466.53</td><td>XPAR</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>17/02/2026</td><td>-</td><td>-</td><td>-</td><td>CEUX</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>17/02/2026</td><td>-</td><td>-</td><td>-</td><td>AQEU</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>17/02/2026</td><td>-</td><td>-</td><td>-</td><td>TQEX</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>18/02/2026</td><td>85,610</td><td>70.9124</td><td>6,070,810.56</td><td>XPAR</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>18/02/2026</td><td>-</td><td>-</td><td>-</td><td>CEUX</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>18/02/2026</td><td>-</td><td>-</td><td>-</td><td>AQEU</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>18/02/2026</td><td>-</td><td>-</td><td>-</td><td>TQEX</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>19/02/2026</td><td>82,901</td><td>72.1128</td><td>5,978,223.23</td><td>XPAR</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>19/02/2026</td><td>-</td><td>-</td><td>-</td><td>CEUX</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>19/02/2026</td><td>-</td><td>-</td><td>-</td><td>AQEU</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>19/02/2026</td><td>-</td><td>-</td><td>-</td><td>TQEX</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>20/02/2026</td><td>80,479</td><td>73.9067</td><td>5,947,937.31</td><td>XPAR</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>20/02/2026</td><td>-</td><td>-</td><td>-</td><td>CEUX</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>20/02/2026</td><td>-</td><td>-</td><td>-</td><td>AQEU</td></tr><tr><td>PUBLICIS GROUPE</td><td>FR0000130577</td><td>20/02/2026</td><td>-</td><td>-</td><td>-</td><td>TQEX</td></tr><tr><td>* Rounded to four decimal places</td><td> </td><td>Sum:</td><td>427,381</td><td>71.9510</td><td>30,750,490.33</td><td> </td></tr></tbody></table></div>About Publicis Groupe - The Power of OnePublicis Groupe [Euronext Paris FR0000130577, CAC 40] is a global leader in communication. The Groupe is positioned at every step of the value chain, from consulting to execution, combining marketing transformation and digital business transformation. Publicis Groupe is a privileged partner in its clients’ transformation to enhance personalization at scale. The Groupe relies on ten expertise concentrated within four main activities:Communication, Media, Data and Technology. Through a unified and fluid organization, its clients have a facilitated access to all its expertise in every market. Present in over 100 countries, Publicis Groupe employs around 114,000 professionals. www.publicisgroupe.com | X: @PublicisGroupe | Facebook | LinkedIn | YouTube | Viva la Difference!Contacts Publicis Groupe<div><table><tbody><tr><td>Amy Hadfield</td><td>Director of Global Communications</td><td>+ 33 1 44 43 70 75</td><td>amy.hadfield@publicisgroupe.com</td></tr><tr><td>Jean-Michel Bonamy</td><td>Investor Relations </td><td>+ 33 1 44 43 74 88</td><td>jean-michel.bonamy@publicisgroupe.com</td></tr><tr><td>Carla Foucaud</td><td>Investor Relations </td><td>+ 44 20 7830 3710</td><td>carla.foucaud@publicisgroupe.com</td></tr></tbody></table></div>Attachment <ul><li>Weekly reporting of February 23 2026</li></ul></div></div>

Publicis Groupe SA disclosed its share repurchase program approved on May 27, 2025, detailing transactions from February 16 to February 20, 2026. A total of 427,381 shares were purchased at an average price of €71.95, amounting to a gross consideration of €30,750,490.33. The transactions were conducted through various trading venues, primarily XPAR. Publicis Groupe is a global leader in communication, employing around 114,000 professionals across over 100 countries.