Head Office : 4 allée de l’Arche, 92400 Courbevoie, FranceTel : + 33 (0) 1 78 15 00 00 – www.nexans.coma French Société Anonyme with a share capital of € 43,744,779 – R.C.S. Nanterre 393 525 852 – Id VAT FR 74 393 525 852 Disclosure of trading in own shares From December 22, 2025 to December 24, 2025 Issuer : Nexans Category : treasury shares Pursuant to applicable law on share buybacks, Nexans declares the following purchases of its own shares from December 22, 2025 to December 24, 2025 The trades have been executed within the framework of the description of the buyback program published on March 27th, 2025, on the Company’s website (www.nexans.com) by an investment firm pursuant to a mandate. Name of the IssuerIdentity Code of the IssuerDay of the transactionIdentity Code of Total daily volume (in number of shares)Daily weighted average purchase price of the sharesMarket (MIC Code) Nexans96950015FU78G84UIV142025-12-22FR00000444481705124.360235XPAR Nexans96950015FU78G84UIV142025-12-23FR00000444481705123.995073XPAR Nexans96950015FU78G84UIV142025-12-24FR00000444481705124.492551XPAR TOTAL5,115 Name of the issuerIdentity Code of the IssuerName of the BrokerIdentity Code of the BrokerDay/time of the transaction (Paris Time)Identity Code of the financial instrumentPrice per unitCurrencyQuantity boughtIdentity Code of the MarketReference number of the transactionPurpose of the buybackNexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T08:02:12ZFR0000044448122.600000EUR157XPAROD_8sCz5RE-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T08:02:50ZFR0000044448122.500000EUR35XPAROD_8sCzFNP-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T08:05:32ZFR0000044448122.400000EUR25XPAROD_8sCzvWR-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T08:10:12ZFR0000044448122.400000EUR26XPAROD_8sD16Qc-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T08:12:43ZFR0000044448122.500000EUR24XPAROD_8sD1jau-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T08:19:27ZFR0000044448123.000000EUR31XPAROD_8sD3QiF-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T08:31:17ZFR0000044448123.500000EUR46XPAROD_8sD6PUP-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T08:39:29ZFR0000044448123.800000EUR53XPAROD_8sD8TOt-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T08:46:55ZFR0000044448123.900000EUR24XPAROD_8sDALLr-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T08:56:09ZFR0000044448124.200000EUR40XPAROD_8sDCfSt-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T09:03:02ZFR0000044448124.900000EUR24XPAROD_8sDEP2K-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T09:17:50ZFR0000044448124.500000EUR25XPAROD_8sDI80i-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T09:23:20ZFR0000044448124.500000EUR1XPAROD_8sDJVuv-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T09:23:20ZFR0000044448124.500000EUR36XPAROD_8sDJVv4-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T09:33:02ZFR0000044448124.700000EUR26XPAROD_8sDLxKP-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T10:03:16ZFR0000044448124.400000EUR67XPAROD_8sDTZDa-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T10:18:23ZFR0000044448124.400000EUR34XPAROD_8sDXMx7-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T10:20:23ZFR0000044448124.300000EUR26XPAROD_8sDXsBG-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T10:30:14ZFR0000044448125.200000EUR27XPAROD_8sDaMAB-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T10:45:19ZFR0000044448125.300000EUR34XPAROD_8sDe9WW-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T10:58:22ZFR0000044448125.300000EUR24XPAROD_8sDhRCZ-00MAR Art.5 §2c)Nexans96950015FU78G84UIV14Kepler Cheuvreux SA9695005EOZG9X8IRJD842025-12-22T11:16:06ZFR0000044448126.100000
Source: Disclosure of trading in own shares from December 22, 2025 to December 24, 2025
