

| # | Date | Code | Fund | Type | Subject | Summary | Related Stocks | Year | Period | Operations | |
|---|---|---|---|---|---|---|---|---|---|---|---|
125 11.03.2026 10:01 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
124 10.03.2026 15:49 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
123 10.03.2026 15:36 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
122 09.03.2026 17:11 | KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB | ||||||||||
121 09.03.2026 09:45 | KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB | ||||||||||
120 06.03.2026 10:01 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
119 05.03.2026 18:28 | BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ DOGUB, TRHOL | ||||||||||
118 05.03.2026 10:14 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
117 05.03.2026 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
116 26.02.2026 18:20 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form | ||||||||||
115 26.02.2026 18:20 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Sustainability Compliance Report | ||||||||||
114 26.02.2026 18:20 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Corporate Governance Compliance Report | ||||||||||
113 26.02.2026 18:20 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Corporate Governance Information Form | ||||||||||
112 26.02.2026 18:18 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Representation Letter (Unconsolidated) | ||||||||||
111 26.02.2026 18:18 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Operating Review (Unconsolidated) | ||||||||||
110 26.02.2026 18:18 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Financial Report | ||||||||||
109 19.02.2026 17:56 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
108 18.02.2026 18:23 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Submission of Financial Statements to any Authorities | ||||||||||
107 12.02.2026 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
106 11.02.2026 10:48 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
105 26.01.2026 17:49 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
104 26.01.2026 10:03 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
103 22.01.2026 10:20 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
102 21.01.2026 17:15 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
101 21.01.2026 12:17 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
100 19.01.2026 10:02 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
99 09.01.2026 17:57 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
98 30.12.2025 18:08 | KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB | ||||||||||
97 25.12.2025 10:03 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
96 23.12.2025 12:02 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
95 18.12.2025 16:31 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
94 16.12.2025 19:55 | BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ DOGUB, SEYKM | ||||||||||
93 16.12.2025 12:53 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
92 12.12.2025 13:39 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
91 11.12.2025 17:55 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
90 09.12.2025 10:02 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
89 05.12.2025 11:36 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
88 04.12.2025 11:29 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
87 02.12.2025 10:26 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
86 02.12.2025 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
85 01.12.2025 20:01 | KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB | ||||||||||
84 01.12.2025 10:30 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
83 01.12.2025 10:12 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
82 01.12.2025 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
81 27.11.2025 18:11 | KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB | ||||||||||
80 27.11.2025 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
79 25.11.2025 10:19 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
78 19.11.2025 15:11 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
77 18.11.2025 18:50 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Articles of Association | ||||||||||
76 18.11.2025 18:31 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding Authorized Capital | ||||||||||
75 18.11.2025 18:17 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
74 17.11.2025 10:02 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
73 13.11.2025 19:00 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
72 12.11.2025 10:38 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
71 12.11.2025 10:15 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
70 05.11.2025 10:03 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
69 04.11.2025 10:17 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
68 31.10.2025 10:30 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
67 31.10.2025 10:17 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
66 28.10.2025 18:53 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Representation Letter (Unconsolidated) | ||||||||||
65 28.10.2025 18:53 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Operating Review (Unconsolidated) | ||||||||||
64 28.10.2025 18:52 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Financial Report | ||||||||||
63 28.10.2025 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
62 27.10.2025 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
61 24.10.2025 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
60 23.10.2025 13:02 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
59 23.10.2025 12:38 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
58 23.10.2025 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
57 22.10.2025 10:06 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
56 17.10.2025 18:12 | KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB | ||||||||||
55 17.10.2025 10:21 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
54 13.10.2025 18:31 | BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ DOGUB, TRHOL | ||||||||||
53 10.10.2025 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
52 09.10.2025 12:44 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
51 09.10.2025 11:30 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
50 08.10.2025 18:23 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
49 30.09.2025 13:17 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
48 19.09.2025 13:09 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
47 18.09.2025 21:12 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
46 12.09.2025 18:50 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form | ||||||||||
45 12.09.2025 10:07 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
44 05.09.2025 10:06 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
43 29.08.2025 18:29 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding Authorized Capital | ||||||||||
42 27.08.2025 18:25 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding Authorized Capital | ||||||||||
41 14.08.2025 16:24 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
40 08.08.2025 19:10 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
39 07.08.2025 21:59 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
38 07.08.2025 21:59 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form | ||||||||||
37 07.08.2025 21:59 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Representation Letter (Unconsolidated) | ||||||||||
36 07.08.2025 21:58 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Operating Review (Unconsolidated) | ||||||||||
35 07.08.2025 21:58 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Financial Report | ||||||||||
34 07.08.2025 10:30 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
33 31.07.2025 20:48 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
32 23.07.2025 17:33 | KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB | ||||||||||
31 27.06.2025 16:54 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
30 27.06.2025 10:03 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
29 25.06.2025 14:38 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
28 25.06.2025 14:15 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
27 13.06.2025 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
26 11.06.2025 15:53 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Board of Directors' Subcommitees | ||||||||||
25 04.06.2025 16:03 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
24 04.06.2025 15:53 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
23 22.05.2025 18:45 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding Dividend Payment | ||||||||||
22 22.05.2025 18:40 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
21 20.05.2025 18:53 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding Authorized Capital | ||||||||||
20 30.04.2025 18:41 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Representation Letter (Unconsolidated) | ||||||||||
19 30.04.2025 18:41 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Operating Review (Unconsolidated) | ||||||||||
18 30.04.2025 18:41 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Financial Report | ||||||||||
17 25.04.2025 19:43 | BORSA İSTANBUL A.Ş.BIST Stock Indices/ AKCNS, AKFYE, ARASE, ARDYZ, ARENA, ASUZU, ATATP, AVGYO, AYEN, BANVT, BAYRK, BEGYO, BINBN, BINHO, BORSK, BRLSM, BSOKE, BUCIM, CELHA, CEMAS, CEMTS, CEMZY, CIMSA, CUSAN, CVKMD, DAPGM, DARDL, DMRGD, DMSAS, DOAS, DOBUR, DOGUB, DYOBY, EFORC, ELITE, ENERY, ERCB, ESEN, FMIZP, FORTE, FZLGY, GESAN, GLRMK, GRTHO, GWIND, HTTBT, HUNER, ICUGS, IDGYO, IHLAS, IHLGM, ISDMR, ISKPL, KAREL, KARSN, KAYSE, KCAER, KGYO, KMPUR, KOCMT, KONTR, KUYAS, LILAK, LRSHO, LYDHO, MAGEN, MERKO, MIATK, NATEN, NUHCM, OBAMS, ORCAY, OYAKC, OZATD, PASEU, PEKGY, PETUN, PLTUR, PNSUT, RALYH, SAFKR, SEGMN, SUNTK, SURGY, TCKRC, TEZOL, TMSN, TUKAS, TUPRS, TUREX, TURGG, USAK, VAKKO, VBTYZ, VESBE, VSNMD, YUNSA | ||||||||||
16 22.04.2025 19:25 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Company General Info Form | ||||||||||
15 22.04.2025 19:24 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
14 22.04.2025 09:48 | KAMUYU AYDINLATMA PLATFORMUMaterial Event Disclosure (General) / DOGUB | ||||||||||
13 18.04.2025 21:45 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding Dividend Payment | ||||||||||
12 18.04.2025 21:45 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
11 18.04.2025 21:44 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Corporate Governance Information Form (Update) - Board of Directors-2 | ||||||||||
10 18.04.2025 21:44 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Board of Directors' Subcommitees | ||||||||||
9 09.04.2025 12:40 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Company General Info Form | ||||||||||
8 08.04.2025 23:51 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Company General Info Form | ||||||||||
7 08.04.2025 23:50 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
6 28.03.2025 18:37 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Company General Info Form | ||||||||||
5 28.03.2025 18:37 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
4 28.03.2025 18:35 | DOĞUSAN BORU SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form | ||||||||||
3 24.03.2025 13:53 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
2 21.03.2025 12:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB | ||||||||||
1 19.03.2025 16:35 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ DOGUB |