PDP

Start Date: 13-08-2025 End Date: 13-08-2026

132 notifications found.

Detailed Query Results

checkbox	#	Date	Code	Fund	Type	Subject	Summary	Related Stocks	Year	Period
checkbox 132 Today 09:30	132	Today 09:30	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	New Business Relationship / Çam and Sakura City Hospital, Istanbul	-	-	-
checkbox 131 10.08.2026 09:29	131	10.08.2026 09:29	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Notification Regarding Capital Increase - Decrease	ÖDA	Notification Regarding Capital Increase - Decrease	Sermaye artırımına ilişkin gerekli izin ve onayların alınması amacıyla Sermaye Piyasası Kurulu'na 08/08/2026 tarihinde başvuruda bulunulmuştur.	-	-	-
checkbox 130 29.07.2026 10:06	130	29.07.2026 10:06		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 129 28.07.2026 09:30	129	28.07.2026 09:30	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	New Business Relationship / Ankara Etlik City Hospital	-	-	-
checkbox 128 23.07.2026 10:06	128	23.07.2026 10:06	BLP	BULLS PORTFÖY YÖNETİMİ A.Ş.Shares Transaction Notification / BMU, BOS, ONCSM	ÖDA	Shares Transaction Notification	Pay Alım Satım Bildirimi Hk.	BMU BOS ONCSM	-	-
checkbox 127 23.07.2026 09:45	127	23.07.2026 09:45	BLP	BULLS PORTFÖY YÖNETİMİ A.Ş.Shares Transaction Notification / BMU, BOS, ONCSM	ÖDA	Shares Transaction Notification	Pay Alım Satım Bildirimi Hk.	BMU BOS ONCSM	-	-
checkbox 126 22.07.2026 18:15	126	22.07.2026 18:15	BLP	BULLS PORTFÖY YÖNETİMİ A.Ş.Shares Transaction Notification / BMU, BOS, ONCSM	ÖDA	Shares Transaction Notification	Pay Alım Satım Bildirimi Hk.	BMU BOS ONCSM	-	-
checkbox 125 20.07.2026 14:17	125	20.07.2026 14:17		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 124 16.07.2026 09:30	124	16.07.2026 09:30	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Notification Regarding Capital Increase - Decrease	ÖDA	Notification Regarding Capital Increase - Decrease	Bedelsiz Sermaye Artışı Hakkında	-	-	-
checkbox 123 10.07.2026 09:30	123	10.07.2026 09:30	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Tender Process / Result	ÖDA	Tender Process / Result	Participation in Tender and Tender Result Ankara Etlik City Hospital	-	-	-
checkbox 122 11.06.2026 17:21	122	11.06.2026 17:21		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 121 03.06.2026 16:55	121	03.06.2026 16:55		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 120 25.05.2026 17:42	120	25.05.2026 17:42		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 119 25.05.2026 16:54	119	25.05.2026 16:54		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 118 22.05.2026 09:31	118	22.05.2026 09:31	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	New Business Relationship / Office of the Chief Physician of Bursa Ali Osman Sönmez Oncology Hospital	-	-	-
checkbox 117 22.05.2026 09:30	117	22.05.2026 09:30	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	New Business Relationship / Ankara Dr. Abdurrahman Yurtaslan Oncology Hospital	-	-	-
checkbox 116 21.05.2026 17:32	116	21.05.2026 17:32		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 115 20.05.2026 13:57	115	20.05.2026 13:57		BORSA İSTANBUL A.Ş.Changes in Flotation Ratios Used in Calculation of BIST Stock Indices/ ANELE, BIGCH, ENSRI, ISKPL, ONCSM, RGYAS, RUBNS, TERA, TMPOL, TRILC	DKB	Changes in Flotation Ratios Used in Calculation of BIST Stock Indices	-		-	-
checkbox 114 15.05.2026 09:33	114	15.05.2026 09:33	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Regarding the Acceptance of Our Price Difference Claim	-	-	-
checkbox 113 15.05.2026 09:33	113	15.05.2026 09:33	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	New business relationship / Chief Physician?s Office of Samsun City Hospital	-	-	-
checkbox 112 12.05.2026 12:23	112	12.05.2026 12:23		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 111 11.05.2026 18:12	111	11.05.2026 18:12	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Representation Letter (Consolidated)	FR	Representation Letter (Consolidated)	Sorumluluk Beyanı	-	2026	3 Months
checkbox 110 11.05.2026 18:12	110	11.05.2026 18:12	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Operating Review (Consolidated)	FR	Operating Review (Consolidated)	Faaliyet Raporu 2026 1.3 Aylık Bildirim.	-	2026	3 Months
checkbox 109 11.05.2026 18:12	109	11.05.2026 18:12	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2026	3 Months
checkbox 108 11.05.2026 09:15	108	11.05.2026 09:15		KAMUYU AYDINLATMA PLATFORMUShares Transaction Notification / ONCSM	DKB	Shares Transaction Notification	Pay Alım Satım Bildirimi	ONCSM	-	-
checkbox 107 08.05.2026 16:34	107	08.05.2026 16:34		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 106 06.05.2026 18:03	106	06.05.2026 18:03	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Regarding the New Business Relationship of Our 100% Subsidiary, Santek Sağlık Turizm Tekstil ve Sanayi A.Ş.?	-	-	-
checkbox 105 06.05.2026 18:03	105	06.05.2026 18:03	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	New business relationship / Chief Physician?s Office of Etlik City Hospital	-	-	-
checkbox 104 30.04.2026 17:58	104	30.04.2026 17:58	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Change in Articles of Association	ÖDA	Change in Articles of Association	Regarding the Amendment of Article 19 of the Articles of Association	-	-	-
checkbox 103 30.04.2026 17:58	103	30.04.2026 17:58	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Notification Regarding Authorized Capital	ÖDA	Notification Regarding Authorized Capital	Şirketimizin Kayıtlı Sermaye Tavanı Geçerlilik Süresinin Uzatılması Hk.	-	-	-
checkbox 102 16.04.2026 09:29	102	16.04.2026 09:29	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	Regarding the Establishment of a New Business Relationship / Signing of a Contract	-	-	-
checkbox 101 10.04.2026 18:11	101	10.04.2026 18:11	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Related Party Transactions	ÖDA	Related Party Transactions	On Common and Continuous Related Party Transactions	-	-	-
checkbox 100 08.04.2026 17:05	100	08.04.2026 17:05		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 99 01.04.2026 09:29	99	01.04.2026 09:29	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Regarding the Acceptance of Our Price Difference Claim	-	-	-
checkbox 98 31.03.2026 18:12	98	31.03.2026 18:12	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form	DG	Participation Finance Principles Information Form		-	2025	Annual
checkbox 97 31.03.2026 09:29	97	31.03.2026 09:29	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Tender Process / Result	ÖDA	Tender Process / Result	Regarding the Disclosure on the Finalized Tender Result	-	-	-
checkbox 96 27.03.2026 18:11	96	27.03.2026 18:11	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form	DG	Participation Finance Principles Information Form		-	2025	Annual
checkbox 95 27.03.2026 13:41	95	27.03.2026 13:41	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Tender Process / Result	ÖDA	Tender Process / Result	Regarding Participation in the Tender and Its Result	-	-	-
checkbox 94 23.03.2026 09:28	94	23.03.2026 09:28	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Regarding the Tender Process of Our 100% Subsidiary Santek Sağlık Turizm Tekstil ve Sanayi A.Ş.	-	-	-
checkbox 93 17.03.2026 15:29	93	17.03.2026 15:29	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER 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 Komite Üyelikleri Hk.	-	-	-
checkbox 92 17.03.2026 15:28	92	17.03.2026 15:28	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 91 17.03.2026 14:41	91	17.03.2026 14:41	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Board of Directors' Subcommitees	ÖDA	Board of Directors' Subcommitees	Regarding the Formation of the Board of Directors? Committees	-	-	-
checkbox 90 17.03.2026 13:55	90	17.03.2026 13:55	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Regarding the Election of the Chairman of the Board of Directors	-	-	-
checkbox 89 17.03.2026 13:54	89	17.03.2026 13:54	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company	ÖDA	Determination of Independent Audit Company	Registration of the Selection of an Independent Audit Firm for the 2026 Operating Period	-	-	-
checkbox 88 17.03.2026 13:53	88	17.03.2026 13:53	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting	ÖDA	Notification Regarding General Assembly Meeting	2025 Olağan Genel Kurul Toplantısı Tescili	-	-	-
checkbox 87 14.03.2026 18:53	87	14.03.2026 18:53	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company	ÖDA	Determination of Independent Audit Company	2026 Yılı Faaliyet Dönemi Bağımsız Denetim Kuruluşunun Belirlenmesi Hk.	-	-	-
checkbox 86 14.03.2026 18:44	86	14.03.2026 18:44	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Notification Regarding Dividend Payment	ÖDA	Notification Regarding Dividend Payment	2025 Yılı Kar Payı Dağıtım	-	-	-
checkbox 85 14.03.2026 18:24	85	14.03.2026 18:24	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting	ÖDA	Notification Regarding General Assembly Meeting	2025 Yılı Genel Kurul Toplantı Sonucu	-	-	-
checkbox 84 11.03.2026 09:31	84	11.03.2026 09:31	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Tender Process / Result	ÖDA	Tender Process / Result	Regarding the Tender Result	-	-	-
checkbox 83 09.03.2026 17:13	83	09.03.2026 17:13		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 82 04.03.2026 17:31	82	04.03.2026 17:31		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 81 03.03.2026 09:49	81	03.03.2026 09:49		MERKEZİ KAYIT KURULUŞU A.Ş.Merkezi Kayıt Kuruluşu A.Ş. Announcement/ ONCSM	DKB	Merkezi Kayıt Kuruluşu A.Ş. Announcement	27.02.2026 Tarihli ONCSM Dönüşüm İşleminin İptali Hk.	ONCSM	-	-
checkbox 80 02.03.2026 13:22	80	02.03.2026 13:22	INFO, IYF	İNFO YATIRIM MENKUL DEĞERLER A.Ş.Wholesale Transactions Notification/ ONCSM	ÖDA	Wholesale Transactions Notification	Oncosem Onkolojik Sistemler Sanayi ve Ticaret A.Ş. Toptan Alış Satış İşlemi İptali	ONCSM	-	-
checkbox 79 27.02.2026 16:57	79	27.02.2026 16:57		MERKEZİ KAYIT KURULUŞU A.Ş.Transformation of Shares to Trading Shares/ BALAT, ONCSM, TDGYO	DKB	Transformation of Shares to Trading Shares	DÖNÜŞÜM	BALAT ONCSM TDGYO	-	-
checkbox 78 27.02.2026 16:53	78	27.02.2026 16:53		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 77 27.02.2026 15:44	77	27.02.2026 15:44	INFO, IYF	İNFO YATIRIM MENKUL DEĞERLER A.Ş.Wholesale Transactions Notification/ ONCSM	ÖDA	Wholesale Transactions Notification	Oncosem Onkolojik Sistemler Sanayi ve Ticaret A.Ş. Toptan Alış Satış İşlem Bildirimi	ONCSM	-	-
checkbox 76 24.02.2026 18:02	76	24.02.2026 18:02	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting	ÖDA	Notification Regarding General Assembly Meeting	2025 Yılı Olağan Genel Kurul Toplantısı Hk.	-	-	-
checkbox 75 23.02.2026 18:14	75	23.02.2026 18:14	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Notification Regarding Dividend Payment	ÖDA	Notification Regarding Dividend Payment	2025 Yılı Kâr Payı Dağıtımına İlişkin Yönetim Kurulu Kararı	-	-	-
checkbox 74 20.02.2026 19:56	74	20.02.2026 19:56	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form	DG	Participation Finance Principles Information Form		-	2025	Annual
checkbox 73 20.02.2026 18:58	73	20.02.2026 18:58	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2025	Annual
checkbox 72 20.02.2026 13:56	72	20.02.2026 13:56	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Amendment of Financial Statements and - or Notes to Financial Statements	ÖDA	Amendment of Financial Statements and - or Notes to Financial Statements	Dip Not Değişikliği Hk.	-	-	-
checkbox 71 20.02.2026 10:29	71	20.02.2026 10:29		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 70 20.02.2026 10:08	70	20.02.2026 10:08		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 69 19.02.2026 20:06	69	19.02.2026 20:06	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Notification Regarding Dividend Payment	ÖDA	Notification Regarding Dividend Payment	2025 Yılı Kâr Payı Dağıtımına İlişkin Yönetim Kurulu Kararı	-	-	-
checkbox 68 19.02.2026 19:59	68	19.02.2026 19:59	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Notification Regarding General Assembly Meeting	ÖDA	Notification Regarding General Assembly Meeting	2025 Yılı Olağan Genel Kurul Toplantısı Hk.	-	-	-
checkbox 67 19.02.2026 19:16	67	19.02.2026 19:16	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Determination of Independent Audit Company	ÖDA	Determination of Independent Audit Company	2026 Yılı Faaliyet Dönemi Bağımsız Denetim Kuruluşu Seçimi Hk.	-	-	-
checkbox 66 19.02.2026 18:29	66	19.02.2026 18:29	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Sustainability Compliance Report	DG	Sustainability Compliance Report	2025 sürdürülebilirlik	-	2025	Annual
checkbox 65 19.02.2026 18:28	65	19.02.2026 18:28	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Corporate Governance Information Form	DG	Corporate Governance Information Form	2025 Yılı Kurumsal Yönetim Bilgi Formu	-	2025	Annual
checkbox 64 19.02.2026 18:26	64	19.02.2026 18:26	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Corporate Governance Compliance Report	DG	Corporate Governance Compliance Report	2025 Yılı Kurumsal Yönetim Uyum Raporu	-	2025	Annual
checkbox 63 19.02.2026 18:23	63	19.02.2026 18:23	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2025	Annual
checkbox 62 19.02.2026 18:23	62	19.02.2026 18:23	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Operating Review (Consolidated)	FR	Operating Review (Consolidated)	Faaliyet Raporu	-	2025	Annual
checkbox 61 19.02.2026 18:22	61	19.02.2026 18:22	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Representation Letter (Consolidated)	FR	Representation Letter (Consolidated)	Sorumluluk Beyanı	-	2025	Annual
checkbox 60 27.01.2026 15:13	60	27.01.2026 15:13	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Regarding CMB Approval of Independent Board Member Candidates	-	-	-
checkbox 59 27.01.2026 13:34	59	27.01.2026 13:34	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Regarding the Establishment of a Company Abroad	-	-	-
checkbox 58 21.01.2026 10:20	58	21.01.2026 10:20		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 57 20.01.2026 10:00	57	20.01.2026 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	Equity-Based Circuit Breaker System has been triggered in ONCSM.E	ONCSM	-	-
checkbox 56 19.01.2026 15:00	56	19.01.2026 15:00	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Regarding the Information Systems Management Policy	-	-	-
checkbox 55 19.01.2026 09:29	55	19.01.2026 09:29	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Regarding the Updates Made to the Unit Prices of Chemotherapy Services under the Health Implementation Communiqué (SUT)	-	-	-
checkbox 54 02.01.2026 09:30	54	02.01.2026 09:30	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Regarding the Completion of the Third Shipment to the UK Department of Health	-	-	-
checkbox 53 29.12.2025 10:54	53	29.12.2025 10:54	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	İngiltere Sağlık Bakanlığı'na ikinci Sevkiyatın Gerçekleşmesi Hk.	-	-	-
checkbox 52 24.12.2025 13:25	52	24.12.2025 13:25	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 51 23.12.2025 16:09	51	23.12.2025 16:09	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER 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 Komiteleri	-	-	-
checkbox 50 23.12.2025 13:49	50	23.12.2025 13:49	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 49 22.12.2025 17:35	49	22.12.2025 17:35	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Yatırımcı İlişkileri Yönetici Ataması	-	-	-
checkbox 48 19.12.2025 09:30	48	19.12.2025 09:30	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Üst Düzey Yönetici Ataması Hakkında	-	-	-
checkbox 47 18.12.2025 09:32	47	18.12.2025 09:32	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Üst düzey yönetici ataması hakkında	-	-	-
checkbox 46 17.12.2025 14:01	46	17.12.2025 14:01		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	ONCSM.E Circuit breaker has been activated in the related instrument	ONCSM	-	-
checkbox 45 10.12.2025 13:25	45	10.12.2025 13:25	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	Düzeltme bildirimi	-	-	-
checkbox 44 10.12.2025 09:31	44	10.12.2025 09:31	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	Şirketimiz ve Bursa Şehir Hastanesi ile yapılan sözleşme hakkında	-	-	-
checkbox 43 03.12.2025 09:34	43	03.12.2025 09:34	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Tender Process / Result	ÖDA	Tender Process / Result	Bursa Şehir Hastanesi İhalesi Hk.	-	-	-
checkbox 42 01.12.2025 09:32	42	01.12.2025 09:32	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	İngiltere Sağlık Bakanlığı?na İlk sevkiyatı Kasım ayı sonu itibarıyla gerçekleştirilmiştir.	-	-	-
checkbox 41 28.11.2025 11:22	41	28.11.2025 11:22		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	ONCSM.E Circuit breaker has been activated in the related instrument	ONCSM	-	-
checkbox 40 25.11.2025 19:08	40	25.11.2025 19:08	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	Şirketimiz ve Antalya İl Sağlık Müdürlüğü ile Yapılan Sözleşme Hakkında	-	-	-
checkbox 39 25.11.2025 11:38	39	25.11.2025 11:38		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	ONCSM.E Circuit breaker has been activated in the related instrument	ONCSM	-	-
checkbox 38 13.11.2025 09:45	38	13.11.2025 09:45	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	Şirketimiz ile Samsun Eğitim ve Araştırma Hastanesi ile yapılan sözleşme	-	-	-
checkbox 37 05.11.2025 18:27	37	05.11.2025 18:27	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2025	9 Months
checkbox 36 05.11.2025 18:26	36	05.11.2025 18:26	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Operating Review (Consolidated)	FR	Operating Review (Consolidated)	Faaliyet Raporu (30.09.2025)	-	2025	9 Months
checkbox 35 05.11.2025 18:25	35	05.11.2025 18:25	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Representation Letter (Consolidated)	FR	Representation Letter (Consolidated)	Sorumluluk Beyanı (30.09.2025)	-	2025	9 Months
checkbox 34 31.10.2025 10:38	34	31.10.2025 10:38		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	ONCSM.E Circuit breaker has been activated in the related instrument	ONCSM	-	-
checkbox 33 28.10.2025 09:30	33	28.10.2025 09:30	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	Bursa Ali Osman Sönmez Onkoloji Hastanesi ile yapılan sözleşme	-	-	-
checkbox 32 22.10.2025 18:41	32	22.10.2025 18:41	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Tender Process / Result	ÖDA	Tender Process / Result	DMO Genel Müdürlüğü Sağlık Market ihalesi Hk.	-	-	-
checkbox 31 21.10.2025 17:29	31	21.10.2025 17:29	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 30 21.10.2025 17:28	30	21.10.2025 17:28	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Bağlı Ortaklığımız Oncosem UK Limited'in sermaye artırımı hk.	-	-	-
checkbox 29 17.10.2025 17:45	29	17.10.2025 17:45	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 28 17.10.2025 17:44	28	17.10.2025 17:44	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER 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 (Güncelleme) - Yönetim Kurulu - 2	-	-	-
checkbox 27 17.10.2025 17:44	27	17.10.2025 17:44	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Yatırımcı İlişkileri Yöneticisinin Görevden Ayrılması Hk.	-	-	-
checkbox 26 17.10.2025 10:42	26	17.10.2025 10:42		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	ONCSM.E Circuit breaker has been activated in the related instrument	ONCSM	-	-
checkbox 25 16.10.2025 17:17	25	16.10.2025 17:17		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	ONCSM.E Circuit breaker has been activated in the related instrument	ONCSM	-	-
checkbox 24 16.10.2025 09:30	24	16.10.2025 09:30	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	Şirketimiz ile Akdeniz Üniversitesi Hastanesi Başmüdürlüğü ile yapılan sözleşme	-	-	-
checkbox 23 15.10.2025 18:35	23	15.10.2025 18:35		BORSA İSTANBUL A.Ş.BISTECH Equity Market Trading System Announcement/ GUNDG, ONCSM	DKB	BISTECH Equity Market Trading System Announcement	Volatility Based Measures System in Equity Market	GUNDG ONCSM	-	-
checkbox 22 15.10.2025 10:00	22	15.10.2025 10:00		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	ONCSM.E Circuit breaker has been activated in the related instrument	ONCSM	-	-
checkbox 21 10.10.2025 18:30	21	10.10.2025 18:30	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	İngiltere Ulusal Sağlık Hizmetleri (National Health Service) ile yapılan sözleşme hk.	-	-	-
checkbox 20 08.10.2025 09:28	20	08.10.2025 09:28	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	Şirketimiz ile Pamukkale Üniversitesi Sağlık Araştırma ve Uygulama Merkezi ile yapılan sözleşme hk.	-	-	-
checkbox 19 06.10.2025 14:54	19	06.10.2025 14:54		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	ONCSM.E Circuit breaker has been activated in the related instrument	ONCSM	-	-
checkbox 18 30.09.2025 12:04	18	30.09.2025 12:04		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	ONCSM.E Circuit breaker has been activated in the related instrument	ONCSM	-	-
checkbox 17 18.09.2025 09:30	17	18.09.2025 09:30	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Tender Process / Result	ÖDA	Tender Process / Result	Akdeniz Üniversitesi Hastanesi İhalesi hk.	-	-	-
checkbox 16 17.09.2025 17:00	16	17.09.2025 17:00	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 15 17.09.2025 17:00	15	17.09.2025 17:00	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Bağlı Ortaklığımız Oncosem UK Limited'in sermaye artırımı hk.	-	-	-
checkbox 14 17.09.2025 10:59	14	17.09.2025 10:59	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Tender Process / Result	ÖDA	Tender Process / Result	Pamukkale Üniversitesi Sağlık Araştırma ve Uygulama Merkezi ihalesi hk.	-	-	-
checkbox 13 15.09.2025 17:46	13	15.09.2025 17:46	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Company General Info Form	DG	Company General Info Form		-	-	-
checkbox 12 15.09.2025 17:46	12	15.09.2025 17:46	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Material Event Disclosure (General)	ÖDA	Material Event Disclosure (General)	Bağlı Ortaklığımız Oncosem UK Limited'in sermaye artırımı hk.	-	-	-
checkbox 11 10.09.2025 18:10	11	10.09.2025 18:10	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form	DG	Participation Finance Principles Information Form		-	2025	6 Months
checkbox 10 02.09.2025 16:07	10	02.09.2025 16:07		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	ONCSM.E Circuit breaker has been activated in the related instrument	ONCSM	-	-
checkbox 9 01.09.2025 16:38	9	01.09.2025 16:38		MERKEZİ KAYIT KURULUŞU A.Ş.Transformation of Shares to Trading Shares/ ENDAE, ISBIR, KUYAS, ONCSM, SEGMN	DKB	Transformation of Shares to Trading Shares	DÖNÜŞÜM		-	-
checkbox 8 28.08.2025 10:04	8	28.08.2025 10:04	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.New Business Relation	ÖDA	New Business Relation	Şirketimiz ile Samsun Eğitim ve Araştırma Hastanesi ile yapılan sözleşme	-	-	-
checkbox 7 22.08.2025 16:03	7	22.08.2025 16:03	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Tender Process / Result	ÖDA	Tender Process / Result	Antalya Eğitim ve Araştırma Hastanesi Kesinleşen İhale Kararı hk.	-	-	-
checkbox 6 19.08.2025 18:11	6	19.08.2025 18:11	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Memorandum of Information	DG	Memorandum of Information	Pay Satış Bilgi Formu (SPK Onaylı)	-	-	-
checkbox 5 19.08.2025 18:11	5	19.08.2025 18:11	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Participation Finance Principles Information Form	DG	Participation Finance Principles Information Form		-	2025	6 Months
checkbox 4 19.08.2025 18:11	4	19.08.2025 18:11	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Financial Report	FR	Financial Report		-	2025	6 Months
checkbox 3 19.08.2025 18:10	3	19.08.2025 18:10	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Operating Review (Consolidated)	FR	Operating Review (Consolidated)	Faaliyet Raporu (30.06.2025)	-	2025	6 Months
checkbox 2 19.08.2025 18:10	2	19.08.2025 18:10	ONCSM	ONCOSEM ONKOLOJİK SİSTEMLER SANAYİ VE TİCARET A.Ş.Representation Letter (Consolidated)	FR	Representation Letter (Consolidated)	Sorumluluk Beyanı (30.06.2025)	-	2025	6 Months
checkbox 1 15.08.2025 15:39	1	15.08.2025 15:39		BORSA İSTANBUL BISTECH DEVRE KESİCİ UYGULAMASIEquity-Based Circuit Breaker Announcement/ ONCSM	DKB	Equity-Based Circuit Breaker Announcement	ONCSM.E Circuit breaker has been activated in the related instrument	ONCSM	-	-