PDP

Start Date: 11-10-2025 End Date: 11-10-2026

161 notifications found.

Detailed Query Results

checkbox	#	Date	Code	Fund	Type	Subject	Summary	Related Stocks	Year	Period
checkbox 161 30.09.2026 10:31	161	30.09.2026 10:31		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 160 29.09.2026 23:00	160	29.09.2026 23:00		BORSA İSTANBUL A.Ş.BIST Stock Indices/ AAGYO, AHGAZ, AHSGY, AKCNS, AKFIS, AKFYE, AKHAN, AKYHO, ALBRK, ALFAS, ALKLC, ARASE, ARFYE, ATAKP, AVPGY, AYDEM, AYEN, BANVT, BASGZ, BEGYO, BERA, BESTE, BETAE, BINHO, BLUME, BMSTL, BSOKE, BUCIM, BURCE, CANTE, CEMTS, CEMZY, DAPGM, DCTTR, DENGE, DOFRB, DOGUB, EDATA, EFOR, EGEGY, EGGUB, EGPRO, EKOS, EMPAE, ENERY, ENJSA, ESCOM, ESEN, EUPWR, FORMT, FRIGO, GENIL, GENKM, GENTS, GESAN, GMTAS, GRSEL, GRTHO, GUNDG, HATSN, IDGYO, IHLAS, IHLGM, ISDMR, ISSEN, IZFAS, JANTS, KARSN, KATMR, KBORU, KCAER, KFEIN, KGYO, KLSYN, KOCMT, KOPOL, KTLEV, KZBGY, LINK, LMKDC, LXGYO, MAGEN, MCARD, MEGMT, MERCN, MERKO, MOBTL, MOGAN, MOPAS, MPARK, NATEN, NTGAZ, ONCSM, OZATD, OZGYO, PARSN, PASEU, PNLSN, POLHO, PRKME, QUAGR, RALYH, REEDR, RGYAS, RNPOL, SANEL, SARKY, SAYAS, SEGMN, SELEC, SELVA, SMRTG, SNGYO, SSAAT, SUNTK, TCKRC, TEZOL, TGSAS, TMPOL, TUKAS, UCAYM, UFUK, USAK, VAKKO, VBTYZ, YEOTK, 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 159 23.09.2026 18:12	159	23.09.2026 18:12	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Ana Hissedarımız Hakkında Gelişmeler	-	-	-
checkbox 158 15.09.2026 14:22	158	15.09.2026 14:22		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 157 14.09.2026 18:15	157	14.09.2026 18:15	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Change in Articles of Association	ÖDA	Change in Articles of Association	Esas Sözleşme Tadil Tasarısı ve Yönetim Kurulu Kararının SPK Talepleri Doğrultusunda Revize Edilmesi Hakkında	-	-	-
checkbox 156 14.09.2026 17:13	156	14.09.2026 17:13		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 155 08.09.2026 14:53	155	08.09.2026 14:53		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 154 03.09.2026 10:33	154	03.09.2026 10:33		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 153 02.09.2026 10:08	153	02.09.2026 10:08		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 152 01.09.2026 18:27	152	01.09.2026 18:27	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Change in Articles of Association	ÖDA	Change in Articles of Association	Esas Sözleşme Tadil Tasarımızın Revize Edilmesi Hk.	-	-	-
checkbox 151 31.08.2026 15:50	151	31.08.2026 15:50		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 150 28.08.2026 16:47	150	28.08.2026 16:47		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 149 27.08.2026 17:16	149	27.08.2026 17:16	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Esas Sözleşme Tadil Tasarımızın Revize Edilmesi Hk.	-	-	-
checkbox 148 25.08.2026 10:07	148	25.08.2026 10:07		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 147 19.08.2026 11:13	147	19.08.2026 11:13	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Change in Articles of Association	ÖDA	Change in Articles of Association	Şirket Esas Sözleşmesinin 7,14,28,31,32,33,34 Ve 35. Maddelerinin Tadili Güncellemesi	-	-	-
checkbox 146 18.08.2026 17:37	146	18.08.2026 17:37	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 145 18.08.2026 17:32	145	18.08.2026 17:32	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Corporate Governance Information Form (Update) - Board of Directors-2	DG	Corporate Governance Information Form (Update) - Board of Directors-2	Kurumsal Yönetim Bilgi Formu - Yönetim Kurulu-2 Tablosunun Güncellenmesi Hk.	-	-	-
checkbox 144 18.08.2026 17:32	144	18.08.2026 17:32	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Board of Directors' Subcommitees	ÖDA	Board of Directors' Subcommitees	Şirket Bünyesindeki Komitelerin Üye Yapısının Yeniden Belirlenmesi	-	-	-
checkbox 143 18.08.2026 17:32	143	18.08.2026 17:32	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Yönetim Kurulu Üye Değişikliği	-	-	-
checkbox 142 11.08.2026 10:00	142	11.08.2026 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 141 31.07.2026 17:10	141	31.07.2026 17:10		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 140 31.07.2026 15:54	140	31.07.2026 15:54		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 139 31.07.2026 15:30	139	31.07.2026 15:30	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Corporate Governance Information Form (Update) - Board of Directors-2	DG	Corporate Governance Information Form (Update) - Board of Directors-2	Yönetim Kurulu 2 Tablosunun Güncellenmesi Hk.	-	-	-
checkbox 138 30.07.2026 18:38	138	30.07.2026 18:38	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form	DG	Participation Finance Principles Information Form		-	2026	6 Months
checkbox 137 30.07.2026 18:38	137	30.07.2026 18:38	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Representation Letter (Unconsolidated)	FR	Representation Letter (Unconsolidated)	Şirketimizin 01.01.2026-30.06.2026 Dönemi Sorumluluk Beyanı Hk.	-	2026	6 Months
checkbox 136 30.07.2026 18:37	136	30.07.2026 18:37	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Operating Review (Unconsolidated)	FR	Operating Review (Unconsolidated)	Şirketimizin 01.01.2026-30.06.2026 Dönemine Ait Yönetim Kurulu Faaliyet Raporu Hk.	-	2026	6 Months
checkbox 135 30.07.2026 18:37	135	30.07.2026 18:37	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2026	6 Months
checkbox 134 24.07.2026 16:57	134	24.07.2026 16:57		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 133 17.07.2026 10:38	133	17.07.2026 10:38		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 132 09.07.2026 17:26	132	09.07.2026 17:26		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 131 03.07.2026 17:58	131	03.07.2026 17:58		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 130 01.07.2026 16:12	130	01.07.2026 16:12	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Corporate Governance Information Form (Update) - Board of Directors-2	DG	Corporate Governance Information Form (Update) - Board of Directors-2	Kurumsal Yönetim Komite Üye Değişikliği nedeniyle güncelleme	-	-	-
checkbox 129 01.07.2026 16:11	129	01.07.2026 16:11	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 128 01.07.2026 16:10	128	01.07.2026 16:10	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Yatırımcı İlişkileri Sorumlusu Ataması Hk.	-	-	-
checkbox 127 29.06.2026 10:03	127	29.06.2026 10:03		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 126 24.06.2026 17:58	126	24.06.2026 17:58		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 125 24.06.2026 10:02	125	24.06.2026 10:02		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 124 16.06.2026 15:47	124	16.06.2026 15:47		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 123 15.06.2026 15:47	123	15.06.2026 15:47		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 122 12.06.2026 16:31	122	12.06.2026 16:31		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 121 11.06.2026 15:38	121	11.06.2026 15:38		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 120 04.06.2026 14:11	120	04.06.2026 14:11	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Yatırımcı Tazmin Merkezinden 03.06.2026 Tarihinde Şirketimize tebliğ edilen yazı hk.	-	-	-
checkbox 119 02.06.2026 10:34	119	02.06.2026 10:34		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 118 01.06.2026 17:56	118	01.06.2026 17:56		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 117 21.05.2026 17:36	117	21.05.2026 17:36		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 116 21.05.2026 16:17	116	21.05.2026 16:17		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 115 20.05.2026 17:28	115	20.05.2026 17:28	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company	ÖDA	Determination of Independent Audit Company	Bağımsız Denetim Kuruluşunun Tescili hk.	-	-	-
checkbox 114 20.05.2026 17:28	114	20.05.2026 17:28	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting	ÖDA	Notification Regarding General Assembly Meeting	Şirketimizin Olağan Genel Kurul Tescili ve Ticaret Sicil Gazetesinde yayınlanması hk.	-	-	-
checkbox 113 20.05.2026 10:01	113	20.05.2026 10:01		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 112 18.05.2026 17:01	112	18.05.2026 17:01		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 111 15.05.2026 10:00	111	15.05.2026 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 110 14.05.2026 19:25	110	14.05.2026 19:25	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Corporate Governance Information Form (Update) - Board of Directors-2	DG	Corporate Governance Information Form (Update) - Board of Directors-2	Kurumsal Yönetim Bilgi Formu - Yönetim Kurulu-2 Tablosunun Güncellenmesi Hk.	-	-	-
checkbox 109 14.05.2026 19:25	109	14.05.2026 19:25	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Board of Directors' Subcommitees	ÖDA	Board of Directors' Subcommitees	Yönetim Kurulu Komiteleri Üyeliklerinin Belirlenmesi	-	-	-
checkbox 108 14.05.2026 19:25	108	14.05.2026 19:25	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Yönetim Kurulu Görev Dağılımı	-	-	-
checkbox 107 14.05.2026 19:25	107	14.05.2026 19:25	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company	ÖDA	Determination of Independent Audit Company	2026 Yılı Bağımsız Denetim Kuruluşunun Belirlenmesi Hk	-	-	-
checkbox 106 14.05.2026 19:24	106	14.05.2026 19:24	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding Dividend Payment	ÖDA	Notification Regarding Dividend Payment	Kar dağıtımına ilişkin Genel Kurul kararı	-	-	-
checkbox 105 14.05.2026 19:17	105	14.05.2026 19:17	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting	ÖDA	Notification Regarding General Assembly Meeting	2025 yılı Olağan Genel Kurul Toplantı Sonuçları Hk.	-	-	-
checkbox 104 14.05.2026 18:27	104	14.05.2026 18:27	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Representation Letter (Unconsolidated)	FR	Representation Letter (Unconsolidated)	Şirketimizin 01.01.2026-31.03.2026 Dönemi Sorumluluk Beyanı Hk.	-	2026	3 Months
checkbox 103 14.05.2026 18:27	103	14.05.2026 18:27	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Operating Review (Unconsolidated)	FR	Operating Review (Unconsolidated)	Şirketimizin 01.01.2026-31.03.2026 Dönemine Ait Yönetim Kurulu Faaliyet Raporu Hk.	-	2026	3 Months
checkbox 102 14.05.2026 18:26	102	14.05.2026 18:26	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2026	3 Months
checkbox 101 05.05.2026 16:33	101	05.05.2026 16:33		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 100 30.04.2026 19:09	100	30.04.2026 19:09		KAMUYU AYDINLATMA PLATFORMUCMBs Assesment Regarding Financial Report Additional Time Demands/ AVTUR, BFREN, CASA, DOGUB, ECZYT, EDC, HUBVC, KLGYO, KRP, METRO, OZATD, REEDR, SAMAT, TIMUR, TLMAN, TRALT	DKB	CMBs Assesment Regarding Financial Report Additional Time Demands	Finansal Rapor Ek Süre Taleplerine İlişkin SPK Değerlendirmesi		-	-
checkbox 99 30.04.2026 18:40	99	30.04.2026 18:40	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding Retirement Right	ÖDA	Notification Regarding Retirement Right	İmtiyazlı Hisse başvurusu nedeniyle ayrılma hakkı kullanımına ilişkin bildirim	-	-	-
checkbox 98 30.04.2026 18:40	98	30.04.2026 18:40	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Change in Articles of Association	ÖDA	Change in Articles of Association	Şirket Esas Sözleşmesinin 7,14,28,31,32,33,34 Ve 35. Maddelerinin Tadili	-	-	-
checkbox 97 28.04.2026 11:38	97	28.04.2026 11:38		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 96 22.04.2026 16:26	96	22.04.2026 16:26	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting	ÖDA	Notification Regarding General Assembly Meeting	2025 Yılı 51. Olağan Genel Kurul Toplantı Çağrısı Bağımsız Üye Bilgilerinin Eklenmesi Hk.	-	-	-
checkbox 95 22.04.2026 10:07	95	22.04.2026 10:07		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 94 21.04.2026 19:45	94	21.04.2026 19:45	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding Dividend Payment	ÖDA	Notification Regarding Dividend Payment	2025 yılına ait Kar Payı Dağıtım işlemlerine ilişkin bildirim hk.	-	-	-
checkbox 93 21.04.2026 19:44	93	21.04.2026 19:44	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting	ÖDA	Notification Regarding General Assembly Meeting	2025 Yılı 51. Olağan Genel Kurul Toplantı Çağrısı Hk.	-	-	-
checkbox 92 21.04.2026 19:43	92	21.04.2026 19:43	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company	ÖDA	Determination of Independent Audit Company	2026 yılı Bağımsız Denetim Kuruluşu belirlenmesi Hk.	-	-	-
checkbox 91 21.04.2026 14:38	91	21.04.2026 14:38		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 90 20.04.2026 10:03	90	20.04.2026 10:03		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 89 16.04.2026 10:46	89	16.04.2026 10:46		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 88 16.04.2026 10:00	88	16.04.2026 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 87 15.04.2026 11:26	87	15.04.2026 11:26		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 86 14.04.2026 18:36	86	14.04.2026 18:36		BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ DOGUB	DKB	BISTECH Equity Market Trading System Announcement	Volatility Based Measures System in Equity Market	DOGUB	-	-
checkbox 85 13.04.2026 21:15	85	13.04.2026 21:15	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Corporate Governance Information Form (Update) - Board of Directors-1	DG	Corporate Governance Information Form (Update) - Board of Directors-1	DOĞUSAN YÖNETİM KURULU-I Tablosunun Güncellenmesi Hk.	-	-	-
checkbox 84 13.04.2026 21:15	84	13.04.2026 21:15	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 83 13.04.2026 21:00	83	13.04.2026 21:00	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Şirket Yönetim Kurulunun Hisse Devri Sonrası İstifa Etmesi Ve Yeni Yönetim Kurulunun Seçilmesi hk.	-	-	-
checkbox 82 10.04.2026 09:02	82	10.04.2026 09:02		KAMUYU AYDINLATMA PLATFORMUPublic Disclosure Platform Announcement/ DOGUB, GLRMK, GUNDG, KTLEV, PBH, PCS, PHN, PKZ, YIGIT, ZGYO	DKB	Public Disclosure Platform Announcement	Özel Durumlar Tebliği'nin 12-(4). maddesi gereğince yapılan açıklama		-	-
checkbox 81 08.04.2026 18:12	81	08.04.2026 18:12		KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB	DKB	Material Event Disclosure (General)	Özel Durum Açıklaması (Genel)	DOGUB	-	-
checkbox 80 02.04.2026 10:10	80	02.04.2026 10:10		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 79 01.04.2026 10:54	79	01.04.2026 10:54		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 78 31.03.2026 10:12	78	31.03.2026 10:12		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 77 26.03.2026 17:20	77	26.03.2026 17:20		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 76 23.03.2026 19:13	76	23.03.2026 19:13	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form	DG	Participation Finance Principles Information Form		-	2025	Annual
checkbox 75 23.03.2026 10:23	75	23.03.2026 10:23		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 74 16.03.2026 13:41	74	16.03.2026 13:41		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 73 16.03.2026 10:03	73	16.03.2026 10:03		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 72 11.03.2026 10:01	72	11.03.2026 10:01		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 71 10.03.2026 15:49	71	10.03.2026 15:49		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 70 10.03.2026 15:36	70	10.03.2026 15:36		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 69 09.03.2026 17:11	69	09.03.2026 17:11		KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB	DKB	Material Event Disclosure (General)	Özel Durum Açıklaması (Genel)	DOGUB	-	-
checkbox 68 09.03.2026 09:45	68	09.03.2026 09:45		KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB	DKB	Material Event Disclosure (General)	Özel Durum Açıklaması (Genel)	DOGUB	-	-
checkbox 67 06.03.2026 10:01	67	06.03.2026 10:01		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 66 05.03.2026 18:28	66	05.03.2026 18:28		BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ DOGUB, TRHOL	DKB	BISTECH Equity Market Trading System Announcement	Volatility Based Measures System in Equity Market	DOGUB TRHOL	-	-
checkbox 65 05.03.2026 10:14	65	05.03.2026 10:14		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 64 05.03.2026 10:00	64	05.03.2026 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 63 26.02.2026 18:20	63	26.02.2026 18:20	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form	DG	Participation Finance Principles Information Form		-	2025	Annual
checkbox 62 26.02.2026 18:20	62	26.02.2026 18:20	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Sustainability Compliance Report	DG	Sustainability Compliance Report	2025 Yılı Sürdürülebilirlik Uyum Raporu	-	2025	Annual
checkbox 61 26.02.2026 18:20	61	26.02.2026 18:20	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Corporate Governance Compliance Report	DG	Corporate Governance Compliance Report	2025 Yılı Kurumsal Yönetim Uyum Raporu	-	2025	Annual
checkbox 60 26.02.2026 18:20	60	26.02.2026 18:20	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Corporate Governance Information Form	DG	Corporate Governance Information Form	2025 yılına ait Kurumsal Yönetim Bilgi Formu ektedir.	-	2025	Annual
checkbox 59 26.02.2026 18:18	59	26.02.2026 18:18	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Representation Letter (Unconsolidated)	FR	Representation Letter (Unconsolidated)	Şirketimizin 2025 Yılı Sorumluluk Beyanı ekte bilgilerinize sunulmuştur.	-	2025	Annual
checkbox 58 26.02.2026 18:18	58	26.02.2026 18:18	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Operating Review (Unconsolidated)	FR	Operating Review (Unconsolidated)	Şirketin 2025 Yılı Yönetim Kurulu Faaliyet Raporu Ekte Bilgilerinize Sunulmuştur.	-	2025	Annual
checkbox 57 26.02.2026 18:18	57	26.02.2026 18:18	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2025	Annual
checkbox 56 19.02.2026 17:56	56	19.02.2026 17:56		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 55 18.02.2026 18:23	55	18.02.2026 18:23	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Submission of Financial Statements to any Authorities	DG	Submission of Financial Statements to any Authorities	2025 Yılı 4. Dönem Geçici Vergi Beyannamesi Ekinde Sunulan Gelir Tablosu Hk.	-	-	-
checkbox 54 12.02.2026 10:00	54	12.02.2026 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 53 11.02.2026 10:48	53	11.02.2026 10:48		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 52 26.01.2026 17:49	52	26.01.2026 17:49		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 51 26.01.2026 10:03	51	26.01.2026 10:03		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 50 22.01.2026 10:20	50	22.01.2026 10:20		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 49 21.01.2026 17:15	49	21.01.2026 17:15		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 48 21.01.2026 12:17	48	21.01.2026 12:17		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 47 19.01.2026 10:02	47	19.01.2026 10:02		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 46 09.01.2026 17:57	46	09.01.2026 17:57		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in DOGUB.E	DOGUB	-	-
checkbox 45 30.12.2025 18:08	45	30.12.2025 18:08		KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB	DKB	Material Event Disclosure (General)	Özel Durum Açıklaması (Genel)	DOGUB	-	-
checkbox 44 25.12.2025 10:03	44	25.12.2025 10:03		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 43 23.12.2025 12:02	43	23.12.2025 12:02		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 42 18.12.2025 16:31	42	18.12.2025 16:31		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 41 16.12.2025 19:55	41	16.12.2025 19:55		BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ DOGUB, SEYKM	DKB	BISTECH Equity Market Trading System Announcement	Volatility Based Measures System in Equity Market	DOGUB SEYKM	-	-
checkbox 40 16.12.2025 12:53	40	16.12.2025 12:53		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 39 12.12.2025 13:39	39	12.12.2025 13:39		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 38 11.12.2025 17:55	38	11.12.2025 17:55		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 37 09.12.2025 10:02	37	09.12.2025 10:02		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 36 05.12.2025 11:36	36	05.12.2025 11:36		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 35 04.12.2025 11:29	35	04.12.2025 11:29		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 34 02.12.2025 10:26	34	02.12.2025 10:26		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 33 02.12.2025 10:00	33	02.12.2025 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 32 01.12.2025 20:01	32	01.12.2025 20:01		KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB	DKB	Material Event Disclosure (General)	Özel Durum Açıklaması (Genel)	DOGUB	-	-
checkbox 31 01.12.2025 10:30	31	01.12.2025 10:30		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 30 01.12.2025 10:12	30	01.12.2025 10:12		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 29 01.12.2025 10:00	29	01.12.2025 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 28 27.11.2025 18:11	28	27.11.2025 18:11		KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB	DKB	Material Event Disclosure (General)	Özel Durum Açıklaması (Genel)	DOGUB	-	-
checkbox 27 27.11.2025 10:00	27	27.11.2025 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 26 25.11.2025 10:19	26	25.11.2025 10:19		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 25 19.11.2025 15:11	25	19.11.2025 15:11		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 24 18.11.2025 18:50	24	18.11.2025 18:50	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Articles of Association	DG	Articles of Association	Esas Sözleşme Hk.	-	-	-
checkbox 23 18.11.2025 18:31	23	18.11.2025 18:31	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding Authorized Capital	ÖDA	Notification Regarding Authorized Capital	Şirketimizin Kayıtlı Sermaye Tavanı Tescili Hk.	-	-	-
checkbox 22 18.11.2025 18:17	22	18.11.2025 18:17	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting	ÖDA	Notification Regarding General Assembly Meeting	Şirketimizin Olağanüstü Genel Kurul Tescili ve Ticaret Sicil Gazetesinde yayınlanması hk.	-	-	-
checkbox 21 17.11.2025 10:02	21	17.11.2025 10:02		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 20 13.11.2025 19:00	20	13.11.2025 19:00	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting	ÖDA	Notification Regarding General Assembly Meeting	2025 Yılı Olağanüstü Genel Kurul Toplantı Sonuçları Hk.	-	-	-
checkbox 19 12.11.2025 10:38	19	12.11.2025 10:38		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 18 12.11.2025 10:15	18	12.11.2025 10:15		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 17 05.11.2025 10:03	17	05.11.2025 10:03		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 16 04.11.2025 10:17	16	04.11.2025 10:17		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 15 31.10.2025 10:30	15	31.10.2025 10:30		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 14 31.10.2025 10:17	14	31.10.2025 10:17		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 13 28.10.2025 18:53	13	28.10.2025 18:53	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Representation Letter (Unconsolidated)	FR	Representation Letter (Unconsolidated)	Şirketimizin 2025/09 Dönemi Sorumluluk Beyanı ekte bilgilerinize sunulmuştur.	-	2025	9 Months
checkbox 12 28.10.2025 18:53	12	28.10.2025 18:53	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Operating Review (Unconsolidated)	FR	Operating Review (Unconsolidated)	Şirketimizin 2025/09 Dönemine Ait Yönetim Kurulu Faaliyet Raporu Ekte Bilgilerinize Sunulmuştur.	-	2025	9 Months
checkbox 11 28.10.2025 18:52	11	28.10.2025 18:52	DOGUB	DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2025	9 Months
checkbox 10 28.10.2025 10:00	10	28.10.2025 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 9 27.10.2025 10:00	9	27.10.2025 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 8 24.10.2025 10:00	8	24.10.2025 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 7 23.10.2025 13:02	7	23.10.2025 13:02		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 6 23.10.2025 12:38	6	23.10.2025 12:38		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 5 23.10.2025 10:00	5	23.10.2025 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 4 22.10.2025 10:06	4	22.10.2025 10:06		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 3 17.10.2025 18:12	3	17.10.2025 18:12		KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB	DKB	Material Event Disclosure (General)	Özel Durum Açıklaması (Genel)	DOGUB	-	-
checkbox 2 17.10.2025 10:21	2	17.10.2025 10:21		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB	DKB	Equity-Based Circuit Breaker Announcement	DOGUB.E Circuit breaker has been activated in the related instrument	DOGUB	-	-
checkbox 1 13.10.2025 18:31	1	13.10.2025 18:31		BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ DOGUB, TRHOL	DKB	BISTECH Equity Market Trading System Announcement	Volatility Based Measures System in Equity Market	DOGUB TRHOL	-	-