

| # | Date | Code | Fund | Type | Subject | Summary | Related Stocks | Year | Period | Operations | |
|---|---|---|---|---|---|---|---|---|---|---|---|
116 12.03.2026 18:19 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Report About the Use of the Fund Obtained or will be Obtained from Capital Increase | ||||||||||
115 09.03.2026 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
114 04.03.2026 18:49 | BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ BAGFS, ISGSY, MEKAG | ||||||||||
113 02.03.2026 18:13 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Participation Finance Principles Information Form | ||||||||||
112 27.02.2026 19:25 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Determination of Independent Audit Company | ||||||||||
111 27.02.2026 19:25 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding Dividend Payment | ||||||||||
110 27.02.2026 19:00 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
109 27.02.2026 18:37 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Sustainability Compliance Report | ||||||||||
108 27.02.2026 18:37 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Corporate Governance Information Form | ||||||||||
107 27.02.2026 18:36 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Corporate Governance Compliance Report | ||||||||||
106 27.02.2026 18:32 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Representation Letter (Unconsolidated) | ||||||||||
105 27.02.2026 18:31 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Operating Review (Unconsolidated) | ||||||||||
104 27.02.2026 18:28 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Financial Report | ||||||||||
103 27.02.2026 16:46 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
102 25.02.2026 10:32 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
101 19.02.2026 14:54 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
100 19.02.2026 10:53 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
99 17.02.2026 18:41 | İŞ YATIRIM MENKUL DEĞERLER A.Ş.Non-current Financial Asset Acquisition/ ISGSY | ||||||||||
98 17.02.2026 18:21 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
97 17.02.2026 18:21 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Submission of Financial Statements to any Authorities | ||||||||||
96 16.02.2026 12:09 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
95 13.02.2026 18:18 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding Capital Increase - Decrease/ ANSGR, ISMEN, TSKB | ||||||||||
94 12.02.2026 23:06 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
93 06.02.2026 13:24 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
92 03.02.2026 18:31 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
91 12.01.2026 18:20 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
90 07.01.2026 18:21 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Company General Info Form | ||||||||||
89 07.01.2026 18:21 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
88 07.01.2026 18:20 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
87 25.11.2025 10:27 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
86 19.11.2025 16:25 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
85 19.11.2025 13:32 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
84 05.11.2025 19:22 | İŞ YATIRIM MENKUL DEĞERLER A.Ş.Material Event Disclosure (General) / ANSGR, ISGSY, TSKB | ||||||||||
83 03.11.2025 19:05 | İŞ YATIRIM MENKUL DEĞERLER A.Ş.Material Event Disclosure (General) / ANSGR, ISGSY, TSKB | ||||||||||
82 03.11.2025 09:04 | KAMUYU AYDINLATMA PLATFORMUPublic Disclosure Platform Announcement/ ADESE, FZLGY, ISGSY, KAPLM, KLH, LINK, PDH, REEDR, T3B, TEHOL, TERA, TLY, TRA, TSK, TSKB | ||||||||||
81 31.10.2025 17:03 | BORSA İSTANBUL A.Ş.BIST Announcement Regarding Corporate Actions/ ISGSY | ||||||||||
80 31.10.2025 14:32 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding Capital Increase - Decrease/ ANSGR, ISMEN, TSKB | ||||||||||
79 31.10.2025 10:57 | BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ ISGSY | ||||||||||
78 30.10.2025 18:10 | BORSA İSTANBUL A.Ş.Wholesale Transactions Announcement/ ISGSY, ISMEN, TSKB | ||||||||||
77 28.10.2025 11:09 | İŞ YATIRIM MENKUL DEĞERLER A.Ş.Wholesale Transactions Notification/ ANSGR, ISGSY, TSKB | ||||||||||
76 28.10.2025 09:01 | KAMUYU AYDINLATMA PLATFORMUPublic Disclosure Platform Announcement/ ISGSY, SLR, SUNTK, TSK, TSKB | ||||||||||
75 27.10.2025 18:25 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Representation Letter (Unconsolidated) | ||||||||||
74 27.10.2025 18:24 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Operating Review (Unconsolidated) | ||||||||||
73 27.10.2025 18:24 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Financial Report | ||||||||||
72 27.10.2025 17:41 | MERKEZİ KAYIT KURULUŞU A.Ş.Merkezi Kayıt Kuruluşu A.Ş. Announcement/ ISGSY | ||||||||||
71 27.10.2025 16:28 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
70 24.10.2025 18:24 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding Capital Increase - Decrease/ ANSGR, ISMEN, TSKB | ||||||||||
69 24.10.2025 18:18 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding Capital Increase - Decrease/ ANSGR, ISMEN, TSKB | ||||||||||
68 23.10.2025 18:53 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding Capital Increase - Decrease/ ANSGR, IYM, TSKB | ||||||||||
67 17.10.2025 16:21 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
66 17.10.2025 09:32 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding Capital Increase - Decrease/ ANSGR, IYM, TSKB | ||||||||||
65 07.10.2025 11:26 | BORSA İSTANBUL A.Ş.Changes in Flotation Ratios Used in Calculation of BIST Stock Indices/ CWENE, DOBUR, ENSRI, GZNMI, ISGSY, IZENR, SANFM | ||||||||||
64 06.10.2025 17:21 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
63 01.10.2025 17:51 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Company General Info Form | ||||||||||
62 30.09.2025 13:47 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
61 29.09.2025 10:29 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
60 24.09.2025 11:15 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
59 11.09.2025 17:29 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
58 10.09.2025 15:32 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
57 08.09.2025 16:40 | MERKEZİ KAYIT KURULUŞU A.Ş.Transformation of Shares to Trading Shares/ AYES, ISGSY, LKMNH, MSGYO, TUPRS, YBTAS | ||||||||||
56 03.09.2025 18:19 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Company General Info Form | ||||||||||
55 02.09.2025 11:27 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
54 01.09.2025 10:36 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
53 29.08.2025 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
52 28.08.2025 10:00 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
51 27.08.2025 18:41 | BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ ISGSY | ||||||||||
50 22.08.2025 16:49 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
49 22.08.2025 16:06 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
48 19.08.2025 10:01 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
47 18.08.2025 19:01 | BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ ISGSY | ||||||||||
46 12.08.2025 18:13 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Participation Finance Principles Information Form | ||||||||||
45 11.08.2025 18:21 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Company General Info Form | ||||||||||
44 11.08.2025 18:21 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Representation Letter (Unconsolidated) | ||||||||||
43 11.08.2025 18:19 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Operating Review (Unconsolidated) | ||||||||||
42 11.08.2025 18:17 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Financial Report | ||||||||||
41 08.08.2025 13:46 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
40 31.07.2025 17:55 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Company General Info Form | ||||||||||
39 30.07.2025 08:46 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
38 25.07.2025 18:11 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Non-current Financial Asset Acquisition | ||||||||||
37 11.07.2025 18:34 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
36 23.06.2025 18:47 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Non-current Financial Asset Acquisition | ||||||||||
35 16.06.2025 18:11 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Company General Info Form | ||||||||||
34 16.06.2025 18:11 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
33 12.06.2025 19:00 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
32 10.06.2025 18:13 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
31 10.06.2025 10:32 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
30 04.06.2025 17:11 | MERKEZİ KAYIT KURULUŞU A.Ş.Transformation of Shares to Trading Shares/ ALKA, ISGSY, MGROS, MIATK, MSGYO, PAPIL, TDGYO, TKNSA, TRILC | ||||||||||
29 03.06.2025 18:15 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Non-current Financial Asset Sale | ||||||||||
28 28.05.2025 18:23 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Non-current Financial Asset Acquisition | ||||||||||
27 27.05.2025 14:27 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
26 23.05.2025 18:17 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
25 09.05.2025 18:23 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding Capital Increase - Decrease | ||||||||||
24 08.05.2025 16:54 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
23 08.05.2025 15:13 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
22 02.05.2025 20:00 | İŞ YATIRIM MENKUL DEĞERLER A.Ş.Material Event Disclosure (General) / ISGSY | ||||||||||
21 02.05.2025 19:07 | ANADOLU ANONİM TÜRK SİGORTA ŞİRKETİMaterial Event Disclosure (General) / ISGSY | ||||||||||
20 02.05.2025 18:29 | TÜRKİYE SINAİ KALKINMA BANKASI A.Ş.Material Event Disclosure (General) / ISGSY | ||||||||||
19 02.05.2025 18:23 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding Capital Increase - Decrease | ||||||||||
18 29.04.2025 18:58 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Representation Letter (Unconsolidated) | ||||||||||
17 29.04.2025 18:57 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Operating Review (Unconsolidated) | ||||||||||
16 29.04.2025 18:56 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Financial Report | ||||||||||
15 16.04.2025 13:38 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
14 03.04.2025 19:08 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Articles of Association | ||||||||||
13 03.04.2025 19:08 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Change in Articles of Association | ||||||||||
12 03.04.2025 19:07 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Determination of Independent Audit Company | ||||||||||
11 03.04.2025 19:07 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
10 25.03.2025 18:08 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Company General Info Form | ||||||||||
9 25.03.2025 18:07 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Board of Directors' Subcommitees | ||||||||||
8 25.03.2025 18:07 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
7 24.03.2025 17:39 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Determination of Independent Audit Company | ||||||||||
6 24.03.2025 17:24 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding Dividend Payment | ||||||||||
5 24.03.2025 17:13 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Notification Regarding General Assembly Meeting | ||||||||||
4 24.03.2025 13:42 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
3 21.03.2025 10:14 | BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ISGSY | ||||||||||
2 20.03.2025 18:12 | İŞ GİRİŞİM SERMAYESİ YATIRIM ORTAKLIĞI A.Ş.Material Event Disclosure (General) | ||||||||||
1 17.03.2025 18:16 | TÜRKİYE İŞ BANKASI A.Ş.Shares Transaction Notification / ANHYT, ANSGR, ISFIN, ISGSY, ISGYO, ISMEN, ISYAT, SISE, TSGYO, TSKB |