PDP

Start Date: 27-09-2025 End Date: 27-09-2026

78 notifications found.

Detailed Query Results

checkbox	#	Date	Code	Fund	Type	Subject	Summary	Related Stocks	Year	Period
checkbox 78 24.09.2026 17:34	78	24.09.2026 17:34		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 77 22.09.2026 19:55	77	22.09.2026 19:55	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Yönetim Kurulu ve Üst Yönetim Ücretlendirme Politikası Hakkında	-	-	-
checkbox 76 22.09.2026 19:54	76	22.09.2026 19:54	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company	ÖDA	Determination of Independent Audit Company	Bağımsız Denetim Kuruluşunun Belirlenmesi	-	-	-
checkbox 75 22.09.2026 19:54	75	22.09.2026 19:54	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Notification Regarding Dividend Payment	ÖDA	Notification Regarding Dividend Payment	1 Nisan 2025 ? 31 Mart 2026 tarihli hesap dönemi kar dağıtımı yapılmaması önerisinin Genel Kurul onayına sunulması	-	-	-
checkbox 74 22.09.2026 19:54	74	22.09.2026 19:54	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting	ÖDA	Notification Regarding General Assembly Meeting	Arena Bilgisayar Sanayi ve Ticaret A.Ş. 01.04.2025-31.03.2026 Hesap Dönemi Olağan Genel Kurul Toplantı Çağrısı	-	-	-
checkbox 73 21.09.2026 10:36	73	21.09.2026 10:36		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 72 18.09.2026 17:22	72	18.09.2026 17:22	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 71 18.09.2026 15:48	71	18.09.2026 15:48		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 70 16.09.2026 11:05	70	16.09.2026 11:05		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 69 04.09.2026 18:11	69	04.09.2026 18:11	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form	DG	Participation Finance Principles Information Form		-	2025	Annual
checkbox 68 03.09.2026 17:17	68	03.09.2026 17:17		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 67 02.09.2026 18:23	67	02.09.2026 18:23	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 66 01.09.2026 18:12	66	01.09.2026 18:12	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 65 31.08.2026 14:24	65	31.08.2026 14:24		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 64 26.08.2026 21:19	64	26.08.2026 21:19	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Sustainability Report Aligned with TSRS Standards	FR	Sustainability Report Aligned with TSRS Standards	TSRS Uyumlu 01.01.2025 - 31.03.2025 Dönemi Sürdürülebilirlik Raporu	-	2025	Annual
checkbox 63 25.08.2026 15:46	63	25.08.2026 15:46	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Genel Müdür Ataması Hakkında	-	-	-
checkbox 62 18.08.2026 08:55	62	18.08.2026 08:55		KAMUYU AYDINLATMA PLATFORMUPublic Disclosure Platform Announcement/ ARENA, BIGEN, HPF, IMASM, INFO, IYF, KRTEK, TLY	DKB	Public Disclosure Platform Announcement	Özel Durumlar Tebliği'nin 12-(4). maddesi gereğince yapılan açıklama		-	-
checkbox 61 17.08.2026 18:38	61	17.08.2026 18:38	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Credit Rating	ÖDA	Credit Rating	Kredi derecelendirme notu hakkında	-	-	-
checkbox 60 17.08.2026 18:15	60	17.08.2026 18:15	JCRAV	JCR AVRASYA DERECELENDİRME A.Ş.Credit Rating/ ARENA	ÖDA	Credit Rating	KREDİ DERECELENDİRME BİLDİRİMİ	ARENA	-	-
checkbox 59 03.08.2026 10:27	59	03.08.2026 10:27	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 58 31.07.2026 18:43	58	31.07.2026 18:43	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Representation Letter for Operating Review Report	FR	Representation Letter for Operating Review Report	01.04.2026-30.06.2026 Dönemi Faaliyet Raporu'na İlişkin Sorumluluk Beyanı	-	2026	3 Months
checkbox 57 31.07.2026 18:42	57	31.07.2026 18:42	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Operating Review (Consolidated)	FR	Operating Review (Consolidated)	Faaliyet Raporu 30.06.2026	-	2026	3 Months
checkbox 56 30.07.2026 16:30	56	30.07.2026 16:30	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Mali İşlerden Sorumlu Genel Müdür Yardımcısının (CFO) Göreve Atanması Hakkında	-	-	-
checkbox 55 30.07.2026 14:10	55	30.07.2026 14:10		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 54 29.07.2026 22:59	54	29.07.2026 22:59	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Representation Letter (Consolidated)	FR	Representation Letter (Consolidated)	Sorumluluk Beyanı 30.06.2026	-	2026	3 Months
checkbox 53 29.07.2026 22:58	53	29.07.2026 22:58	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2026	3 Months
checkbox 52 29.07.2026 11:30	52	29.07.2026 11:30		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 51 19.06.2026 15:04	51	19.06.2026 15:04		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 50 05.06.2026 08:50	50	05.06.2026 08:50	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 49 04.06.2026 21:43	49	04.06.2026 21:43	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Mali İşlerden Sorumlu Genel Müdür Yardımcısının (CFO) Görevden Ayrılması Hakkında	-	-	-
checkbox 48 03.06.2026 10:54	48	03.06.2026 10:54		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 47 21.05.2026 17:31	47	21.05.2026 17:31		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 46 21.05.2026 13:03	46	21.05.2026 13:03		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 45 20.05.2026 16:00	45	20.05.2026 16:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 44 18.05.2026 12:58	44	18.05.2026 12:58		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 43 15.05.2026 16:28	43	15.05.2026 16:28		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 42 13.05.2026 10:05	42	13.05.2026 10:05		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 41 13.05.2026 04:12	41	13.05.2026 04:12	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Sustainability Compliance Report	DG	Sustainability Compliance Report	2025 Yılı Sürdürülebilirlik Uyum Raporu	-	2025	Annual
checkbox 40 13.05.2026 04:12	40	13.05.2026 04:12	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form	DG	Participation Finance Principles Information Form		-	2025	Annual
checkbox 39 13.05.2026 04:12	39	13.05.2026 04:12	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Corporate Governance Information Form	DG	Corporate Governance Information Form	2025 Yılı Kurumsal Yönetim Bilgi Formu	-	2025	Annual
checkbox 38 13.05.2026 04:10	38	13.05.2026 04:10	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Corporate Governance Compliance Report	DG	Corporate Governance Compliance Report	2025 Yılı Kurumsal Yönetim Uyum Raporu	-	2025	Annual
checkbox 37 13.05.2026 04:09	37	13.05.2026 04:09	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Representation Letter (Consolidated)	FR	Representation Letter (Consolidated)	Sorumluluk Beyanı 31.03.2026	-	2025	Annual
checkbox 36 13.05.2026 04:09	36	13.05.2026 04:09	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Operating Review (Consolidated)	FR	Operating Review (Consolidated)	Faaliyet Raporu 31.03.2026	-	2025	Annual
checkbox 35 13.05.2026 04:09	35	13.05.2026 04:09	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2025	Annual
checkbox 34 12.05.2026 16:45	34	12.05.2026 16:45	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Yönetici Sorumluluk Sigortasının Yenilenmesi	-	-	-
checkbox 33 08.05.2026 10:22	33	08.05.2026 10:22		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 32 06.05.2026 12:48	32	06.05.2026 12:48		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 31 05.05.2026 13:33	31	05.05.2026 13:33		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 30 04.05.2026 10:00	30	04.05.2026 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 29 30.04.2026 19:32	29	30.04.2026 19:32	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 28 30.04.2026 19:32	28	30.04.2026 19:32	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Genel Müdür Görev Değişikliği	-	-	-
checkbox 27 30.04.2026 17:46	27	30.04.2026 17:46		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 26 30.04.2026 17:08	26	30.04.2026 17:08		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 25 28.04.2026 14:43	25	28.04.2026 14:43		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 24 27.04.2026 20:11	24	27.04.2026 20:11		BORSA İSTANBUL A.Ş.BIST Stock Indices/ AKSA, AKYHO, ALCTL, ALFAS, ALKLC, ALVES, ARENA, AVPGY, BANVT, BAYRK, BMSTL, BNTAS, BRISA, BUCIM, BYDNR, CEMZY, CMBTN, CVKMD, DGNMO, DITAS, DNISI, DOFRB, DYOBY, EBEBK, EFOR, ELITE, EMPAE, ENJSA, EREGL, FORTE, GEREL, GESAN, GMTAS, GOLTS, GRSEL, GUNDG, HATSN, IHLGM, INGRM, ISDMR, ISSEN, IZFAS, JANTS, KATMR, KLSER, KMPUR, KOCMT, KONTR, KONYA, KOTON, KTLEV, KUYAS, KZBGY, LMKDC, MAGEN, MCARD, MEGMT, MERCN, MERKO, MEYSU, MNDRS, MOPAS, MPARK, NETAS, NETCD, NTGAZ, OFSYM, OZATD, OZGYO, PETUN, PNLSN, PNSUT, PRKME, QUAGR, RALYH, SAFKR, SARKY, SDTTR, SELEC, SMRTG, SNICA, TDGYO, TKFEN, TMPOL, TMSN, TNZTP, TUKAS, TURGG, UCAYM, UFUK, ULAS, USAK, VESBE, VRGYO, YIGIT, YKSLN, ZERGY	DKB	BIST Stock Indices	BIST Participation All Shares, BIST Participation 100, BIST Participation 50, BIST Participation 30, BIST Participation Sustainability, BIST Participation Dividend Periodic Index Changes		-	-
checkbox 23 22.04.2026 18:53	23	22.04.2026 18:53	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Sürdürülebilirlik Komitesi Çalışma Esaslarının Güncellenmesi	-	-	-
checkbox 22 19.02.2026 16:57	22	19.02.2026 16:57		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 21 09.02.2026 17:24	21	09.02.2026 17:24	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 20 09.02.2026 17:24	20	09.02.2026 17:24	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Bağlı Ortaklıklarımızın Birleşmesi ve Tescili Hakkında	-	-	-
checkbox 19 06.02.2026 19:06	19	06.02.2026 19:06	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Representation Letter (Consolidated)	FR	Representation Letter (Consolidated)	Sorumluluk Beyanı 31.12.2025	-	2025	9 Months
checkbox 18 06.02.2026 19:06	18	06.02.2026 19:06	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Operating Review (Consolidated)	FR	Operating Review (Consolidated)	Faaliyet Raporu 31.12.2025	-	2025	9 Months
checkbox 17 06.02.2026 19:06	17	06.02.2026 19:06	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2025	9 Months
checkbox 16 30.01.2026 10:54	16	30.01.2026 10:54		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 15 27.01.2026 12:18	15	27.01.2026 12:18	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 14 27.01.2026 11:44	14	27.01.2026 11:44	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 13 27.01.2026 11:44	13	27.01.2026 11:44	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Change in Head Office Adress	ÖDA	Change in Head Office Adress	Şirket Merkezi Adres Değişikliği	-	-	-
checkbox 12 14.01.2026 10:01	12	14.01.2026 10:01		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ARENA.E	ARENA	-	-
checkbox 11 31.12.2025 15:54	11	31.12.2025 15:54	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Sustainability Report	DG	Sustainability Report	TSRS Uyumlu 01.01.2025 - 31.03.2025 Dönemi Sürdürülebilirlik Raporu	-	-	-
checkbox 10 26.12.2025 18:05	10	26.12.2025 18:05		MERKEZİ KAYIT KURULUŞU A.Ş.Capital Markets Boards Decision About Non-publicly Traded and Banned Shares/ ACSEL, ANGEN, ARASE, ARENA, BIENY, BINBN, BIOEN, CANTE, DAPGM, DENGE, DGNMO, DOKTA, EMKEL, ERCB, FADE, GZNMI, HUNER, KLGYO, KLYPV, KOPOL, KUTPO, LOGO, MAGEN, MARBL, OSTIM, PAHOL, PEKGY, SAHOL, SANFM, SASA, SKBNK, SMRTG, SUNTK, TEZOL, TGSAS, TRALT, TRHOL, TSKB, TSPOR, TUPRS, USAK, ZERGY	DKB	Capital Markets Boards Decision About Non-publicly Traded and Banned Shares	SPK İşlem Yasağı Nedeniyle Pay Duyurusu		-	-
checkbox 9 26.12.2025 17:59	9	26.12.2025 17:59		MERKEZİ KAYIT KURULUŞU A.Ş.Transformation of Shares to Trading Shares/ ACSEL, ANGEN, ARASE, ARENA, BIENY, BINBN, BIOEN, DOKTA, ERCB, FADE, KCHOL, KLYPV, LYDHO, MTRKS, SKBNK, SODSN, SONME, TGSAS, TRALT, UMPAS, USAK, YBTAS	DKB	Transformation of Shares to Trading Shares	DÖNÜŞÜM		-	-
checkbox 8 11.11.2025 15:28	8	11.11.2025 15:28		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	ARENA.E Circuit breaker has been activated in the related instrument	ARENA	-	-
checkbox 7 06.11.2025 18:28	7	06.11.2025 18:28	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form	DG	Participation Finance Principles Information Form		-	2025	6 Months
checkbox 6 06.11.2025 18:27	6	06.11.2025 18:27	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Representation Letter (Consolidated)	FR	Representation Letter (Consolidated)	Sorumluluk Beyanı 30.09.2025	-	2025	6 Months
checkbox 5 06.11.2025 18:27	5	06.11.2025 18:27	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Operating Review (Consolidated)	FR	Operating Review (Consolidated)	Faaliyet Raporu 30.09.2025	-	2025	6 Months
checkbox 4 06.11.2025 18:27	4	06.11.2025 18:27	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2025	6 Months
checkbox 3 05.11.2025 17:23	3	05.11.2025 17:23		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ARENA	DKB	Equity-Based Circuit Breaker Announcement	ARENA.E Circuit breaker has been activated in the related instrument	ARENA	-	-
checkbox 2 31.10.2025 15:30	2	31.10.2025 15:30	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Fibabanka A.Ş. Arena Bilgisayar Birinci Varlık Finansmanı Fonunun VDMK İtfası	-	-	-
checkbox 1 30.09.2025 17:37	1	30.09.2025 17:37	ARENA	ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company	ÖDA	Determination of Independent Audit Company	01.01.2025-31.03.2025 Dönemine İlişkin Sürdürülebilirlik Raporunun Sınırlı Güvence Denetimi için Bağımsız Denetim Kuruluşunun Belirlenmesi	-	-	-