

| # | Date | Code | Fund | Type | Subject | Summary | Related Stocks | Year | Period | Operations | |
|---|---|---|---|---|---|---|---|---|---|---|---|
106 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 | ||||||||||
105 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 | ||||||||||
104 11.11.2025 15:28 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
103 06.11.2025 18:28 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form | ||||||||||
102 06.11.2025 18:27 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Representation Letter (Consolidated) | ||||||||||
101 06.11.2025 18:27 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Operating Review (Consolidated) | ||||||||||
100 06.11.2025 18:27 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Financial Report | ||||||||||
99 05.11.2025 17:23 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
98 31.10.2025 15:30 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
97 30.09.2025 17:37 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company | ||||||||||
96 26.09.2025 19:05 | BORSA İSTANBUL A.Ş.BIST Stock Indices/ ADESE, AKCNS, AKSEN, ARENA, ASUZU, ATATP, AVPGY, BERA, BEYAZ, BIENY, BIMAS, BINHO, BNTAS, BORLS, BRISA, BSOKE, BUCIM, CATES, CEMTS, CGCAM, DAPGM, DARDL, DCTTR, DENGE, DGNMO, DURKN, EFORC, EKGYO, ENERY, ESCOM, FORMT, GENIL, GENTS, GOLTS, GRSEL, GRTHO, GWIND, ICUGS, IDGYO, IHGZT, IHLGM, INGRM, IZFAS, KATMR, KBORU, KMPUR, KONYA, LRSHO, LUKSK, MAGEN, MANAS, MARKA, OBAMS, OFSYM, OZSUB, PAGYO, PNLSN, POLHO, PRKAB, QUAGR, RALYH, RGYAS, RNPOL, SAFKR, SANEL, SARKY, SMRTG, SURGY, TARKM, TEHOL, TKFEN, TKNSA, TRHOL, TUKAS, TUREX, TURGG, ULAS, USAK, VAKKO, VESTL, VRGYO, VSNMD | ||||||||||
95 22.09.2025 08:21 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
94 10.09.2025 21:05 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company | ||||||||||
93 10.09.2025 21:05 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
92 02.09.2025 15:49 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
91 18.08.2025 15:59 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form | ||||||||||
90 18.08.2025 15:59 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
89 15.08.2025 18:30 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Credit Rating | ||||||||||
88 15.08.2025 18:19 | JCR AVRASYA DERECELENDİRME A.Ş.Credit Rating/ ARENA | ||||||||||
87 12.08.2025 18:24 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Sustainability Report | ||||||||||
86 11.08.2025 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
85 08.08.2025 19:40 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Representation Letter (Consolidated) | ||||||||||
84 08.08.2025 19:40 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Operating Review (Consolidated) | ||||||||||
83 08.08.2025 19:40 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Financial Report | ||||||||||
82 08.08.2025 13:38 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Notification Regarding Dividend Payment | ||||||||||
81 08.08.2025 13:30 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company | ||||||||||
80 08.08.2025 13:30 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company | ||||||||||
79 08.08.2025 13:30 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
78 04.08.2025 08:49 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
77 01.08.2025 13:02 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
76 22.07.2025 08:50 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
75 18.07.2025 10:40 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
74 14.07.2025 18:54 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company | ||||||||||
73 14.07.2025 18:54 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company | ||||||||||
72 14.07.2025 18:53 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Notification Regarding Dividend Payment | ||||||||||
71 14.07.2025 18:53 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
70 02.07.2025 19:10 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
69 19.06.2025 19:34 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
68 30.05.2025 17:48 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
67 16.05.2025 15:53 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Corporate Governance Information Form (Update) - Board of Directors-1 | ||||||||||
66 16.05.2025 15:47 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Articles of Association | ||||||||||
65 16.05.2025 15:47 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company | ||||||||||
64 16.05.2025 15:47 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
63 12.05.2025 10:23 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
62 12.05.2025 10:01 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
61 09.05.2025 21:11 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Representation Letter (Consolidated) | ||||||||||
60 09.05.2025 21:11 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Operating Review (Consolidated) | ||||||||||
59 09.05.2025 21:10 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Financial Report | ||||||||||
58 08.05.2025 15:23 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Notification Regarding Dividend Payment | ||||||||||
57 08.05.2025 15:12 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form | ||||||||||
56 08.05.2025 15:12 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Change in Articles of Association | ||||||||||
55 08.05.2025 15:12 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company | ||||||||||
54 08.05.2025 15:11 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
53 06.05.2025 11:41 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
52 06.05.2025 08:59 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
51 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 | ||||||||||
50 14.04.2025 17:52 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company | ||||||||||
49 14.04.2025 17:52 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Notification Regarding Dividend Payment | ||||||||||
48 14.04.2025 17:52 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
47 10.04.2025 09:45 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form | ||||||||||
46 10.04.2025 09:45 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
45 10.04.2025 09:45 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
44 07.04.2025 10:11 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
43 24.03.2025 14:20 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
42 21.03.2025 10:12 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
41 18.03.2025 18:29 | BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ ARENA, DERHL, IHAAS, SANFM, SUNTK | ||||||||||
40 18.03.2025 16:29 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
39 18.03.2025 11:32 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
38 11.03.2025 11:12 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
37 10.03.2025 15:39 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
36 07.03.2025 13:49 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Change in Articles of Association | ||||||||||
35 03.03.2025 14:27 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form | ||||||||||
34 03.03.2025 14:27 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
33 28.02.2025 16:29 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
32 26.02.2025 15:52 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
31 25.02.2025 17:29 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Change in Articles of Association | ||||||||||
30 21.02.2025 20:28 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Change in Articles of Association | ||||||||||
29 21.02.2025 10:20 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
28 21.02.2025 10:20 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
27 14.02.2025 06:26 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form | ||||||||||
26 14.02.2025 06:22 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form | ||||||||||
25 14.02.2025 06:02 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Non-current Financial Asset Sale | ||||||||||
24 12.02.2025 19:06 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Financial Report | ||||||||||
23 12.02.2025 10:45 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Amendment of Financial Statements and - or Notes to Financial Statements | ||||||||||
22 11.02.2025 18:59 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Sustainability Compliance Report | ||||||||||
21 11.02.2025 18:59 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form | ||||||||||
20 11.02.2025 18:59 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Corporate Governance Information Form | ||||||||||
19 11.02.2025 18:57 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Corporate Governance Compliance Report | ||||||||||
18 11.02.2025 18:57 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Company General Info Form | ||||||||||
17 11.02.2025 18:56 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Representation Letter (Consolidated) | ||||||||||
16 11.02.2025 18:55 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Operating Review (Consolidated) | ||||||||||
15 11.02.2025 18:55 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Financial Report | ||||||||||
14 07.02.2025 06:13 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Non-current Financial Asset Sale | ||||||||||
13 05.02.2025 16:30 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
12 30.01.2025 09:11 | KAMUYU AYDINLATMA PLATFORMUPublic Disclosure Platform Announcement/ ARENA, EGEGY | ||||||||||
11 30.01.2025 09:09 | KAMUYU AYDINLATMA PLATFORMUShares Transaction Notification / ARENA | ||||||||||
10 29.01.2025 16:23 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company | ||||||||||
9 24.01.2025 12:52 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
8 16.01.2025 13:14 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
7 15.01.2025 15:04 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
6 10.01.2025 14:07 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
5 10.01.2025 10:01 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
4 10.01.2025 08:13 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Non-current Financial Asset Sale | ||||||||||
3 07.01.2025 17:20 | ARENA BİLGİSAYAR SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General) | ||||||||||
2 02.01.2025 15:54 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASITrading Suspension Announcement/ ARENA | ||||||||||
1 31.12.2024 13:44 | BORSA İSTANBUL A.Ş.Change In Constituents of BIST Indices / A1CAP, ADESE, AFYON, AGYO, AHSGY, AKENR, AKSUE, AKYHO, ALCAR, ALCTL, ALKA, ALKIM, ALVES, ARENA, ARTMS, ASUZU, ATAGY, AVGYO, AVTUR, BAGFS, BANVT, BIGCH, BIZIM, BMSCH, BRKVY, BRLSM, BURVA, CEMAS, CEMTS, CMBTN, COSMO, CRDFA, CRFSA, DAGHL, DESA, DGNMO, DOGUB, EGGUB, EGPRO, EKOS, EKSUN, ELITE, EMKEL, ENSRI, ERBOS, ERCB, ERSU, ESCOM, ESEN, ETILR, FORMT, FORTE, FZLGY, GEDIK, GEREL, GIPTA, GLBMD, GLCVY, GOODY, GSDHO, HATEK, HATSN, HEDEF, HOROZ, HUBVC, HUNER, IHEVA, IMASM, INFO, IZINV, IZMDC, KARTN, KATMR, KBORU, KOCMT, KONKA, KRDMB, KRSTL, KRVGD, KZBGY, KZGYO, LKMNH, LRSHO, MAALT, MAKIM, MANAS, MEDTR, MEGMT, MEPET, MNDRS, MOBTL, MRGYO, MZHLD, NETAS, NTGAZ, ONRYT, ORCAY, ORGE, OYLUM, OYYAT, OZRDN, PETUN, PNLSN, PNSUT, RNPOL, RODRG, SEGMN, SEKFK, SEKUR, SELGD, SEYKM, SILVR, SNICA, SOKE, TARKM, TATGD, TBORG, TCKRC, TDGYO, TGSAS, TRILC, TSGYO, UFUK, ULUUN, UNLU, USAK, VBTYZ, VKGYO, VKING, VRGYO, YAPRK, YATAS, YAYLA, YGGYO, YUNSA |