Spis treści:
1. REPORT
2. ESAP METADATE
3. INFORMATION ABOUT THE ENTITY
4. SIGNATURE OF PERSONS REPRESENTING THE COMPANY

POLISH FINANCIAL SUPERVISION AUTHORITY

UNI - EN REPORT No 21 / 2026
Date of issue: 2026-07-30
Short name of the issuer
PHOTON ENERGY N.V.
Subject
Change of Publication Date of the Annual Report 2025
Official market - legal basis
Art. 56 ust. 1 pkt 2 Ustawy o ofercie – informacje bieżące i okresowe
Unofficial market - legal basis
Contents of the report:
The Management Board of Photon Energy N.V. (the "Company") hereby informs that it has decided to postpone the publication of its Annual Report and audited consolidated financial statements for the financial year ended 31 December 2025.

The Company previously announced that the Annual Report would be published on 31 July 2026. The new publication date has been set for 30 September 2026.

The postponement is directly related to the ongoing preparations for the forthcoming meeting of holders of the Company's EUR Green Bond 2021/2027 (ISIN: DE000A3KWKY4). Among the matters to be considered by the bondholders are proposed amendments to the terms and conditions of the EUR Green Bond 2121/2027 (bonds, namely Article 7(3)(g). These proposals may have implications for the assessment of the Company's financial position and covenant compliance and, consequently, may affect the conclusions reached by the Company's independent auditor in connection with the audit of the annual financial statements. For the full text of the convocation notice for the bondholders‘ meeting, please refer to the Company’s investor relations website, section Bonds.

The Company remains committed to maintaining transparent communication with investors and other stakeholders and will continue to provide updates regarding the publication of the Annual Report as appropriate.

In the meantime, the Company intends to publish its unaudited semi-annual financial statements for the six-month period ended 30 June 2026, which are currently scheduled for publication on 19 August 2026. The publication of these interim results is not expected to be affected by the postponement of the Annual Report.
Annexes
File Description

Legal framework Type of information
TRANSD Inside information
RegulatoryData
Collection Body PLKNF
Unique data record identifier
Type of submission New (to be used for new information)
Voluntary information flag
Date or period covered [Date or beginning of the period to which the information relates] 2026-07-30
Date or period covered [Date or end of the period to which the information relates] 2026-07-30
Personal data flag
Macierzyste państwo członkowskie, w stosownych przypadkach PL
DocumentReference
Język, w którym przekazano informacje Oryginał (ORIG) czy tłumaczenie (TRAN) Numer referencyjny pliku danych
PL
 ORIG
SubmittingEntity
Submitting entity LEI or Submitting entity name - natural person
RelatedEntity/LegalPerson
Entity LEI Size of the entity Industry sector(s)
315700YHFON9RJOPCK19 Large group (acc. NACE): K

PHOTON ENERGY N.V.
(fullname of the issuer)
PHOTON ENERGY N.V. Energetyka (ene)
(short name of the issuer) (sector according to clasification
of the WSE in Warsow)
1083 HN Amsterdam
(post code) (city)
Barbara Strozzilaan 201
(street) (number)
+31 20 240 2570 +31 20 240 2598
(phone number) (fax)
(e-mail) (web site)
8500.20.827
(NIP) (REGON)

SIGNATURE OF PERSONS REPRESENTING THE COMPANY
Date Name Position / Function Signature
2026-07-30 Georg Hotar Director Georg Hotar