Heidelberg Pharma AG
Develops cancer therapies using its proprietary ATAC Antibody-Drug Conjugate technology.
HPHA | F
Overview
Corporate Details
- ISIN(s):
 - DE000A11QVV0
 - LEI:
 - 391200E09XYBYITR1W32
 - Country:
 - Germany
 - Address:
 - Gregor-Mendel-Str. 22, 68526 Ladenburg
 - Sector:
 - Mining and quarrying
 - Industry:
 - Mining of non-ferrous metal ores
 
Description
Heidelberg Pharma AG is a biopharmaceutical company specializing in the research and development of innovative cancer therapies. The company's core focus is on its proprietary Antibody-Drug Conjugate (ADC) technology platforms. A key asset is its patented ATAC® (Antibody Targeted Amanitin Conjugate) technology, which utilizes the unique biological mode of action of the toxin Amanitin. This approach aims to develop highly effective treatments for various malignant hematological and solid tumors, with the potential to overcome drug resistance and eliminate quiescent tumor cells. The company advances its own pipeline of clinical candidates while also collaborating with pharmaceutical partners.
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Filings
| Date | Filing | Language | Size | Actions | |
|---|---|---|---|---|---|
| 2025-11-03 10:07 | 
                         Regulatory News Service 
                        Heidelberg Pharma to Present New Clinical Data of Lead ADC Candidate HDP-101 at… 
                     | 
                    English | 13.7 KB | ||
| 2025-10-23 07:57 | 
                         Regulatory News Service 
                        Heidelberg Pharmas Lead ADC Candidate HDP-101 Granted Fast Track Designation by… 
                     | 
                    English | 11.4 KB | ||
| 2025-10-13 14:35 | 
                         Declaration of Voting Results & Voting Rights Announcements 
                        Release according to Article 41 of the WpHG [the German Securities Trading Act]… 
                     | 
                    English | 4.5 KB | ||
| 2025-10-09 07:03 | 
                         Earnings Release 
                        Heidelberg Pharma Reports on the First Nine Months of Financial Year 2025 
                     | 
                    English | 31.8 KB | ||
| 2025-10-09 00:00 | 
                         Earnings Release 
                        Q3 statement / Q3 financial report 2024/2025 
                     | 
                    English | 336.4 KB | ||
| 2025-10-06 15:58 | 
                         Earnings Release 
                        Heidelberg Pharma AG Announces Updated Guidance 
                     | 
                    English | 10.7 KB | ||
| 2025-09-25 10:51 | 
                         Regulatory News Service 
                        Heidelberg Pharma Significantly Reduces Operating Costs and Focuses on Lead ADC… 
                     | 
                    English | 13.5 KB | ||
| 2025-09-04 09:46 | 
                         Regulatory News Service 
                        Heidelberg Pharma Announces New Clinical Data on Lead ATAC Candidate HDP-101 to… 
                     | 
                    English | 12.2 KB | ||
| 2025-08-28 03:50 | 
                         Regulatory News Service 
                        Heidelberg Pharmas Partner Telix Pharmaceuticals Gives Regulatory Update for it… 
                     | 
                    English | 11.8 KB | ||
| 2025-07-31 17:14 | 
                         Declaration of Voting Results & Voting Rights Announcements 
                        Release according to Article 41 of the WpHG [the German Securities Trading Act]… 
                     | 
                    English | 4.5 KB | ||
| 2025-07-31 00:00 | 
                         Registration Form 
                        Datum:31.07.2025 
                     | 
                    German | 9.2 KB | ||
| 2025-07-31 00:00 | 
                         Post-Annual General Meeting Information 
                        §§ 264 Abs. 3, 264b HGB zum Geschäftsjahr vom 01.12.2023 bis zum 30.11.2024 
                     | 
                    German | 5.9 KB | ||
| 2025-07-24 14:24 | 
                         Director's Dealing 
                        Heidelberg Pharma AG: Prof. Dr. Andreas Pahl, Acquisition of 90,000 shares thro… 
                     | 
                    English | 6.3 KB | ||
| 2025-07-23 00:00 | 
                         Related Party Transaction 
                        Datum:23.07.2025 
                     | 
                    German | 8.1 KB | ||
| 2025-07-10 07:03 | 
                         Earnings Release 
                        Heidelberg Pharma Reports on First Half-Year 2025 and the Positive Course of Bu… 
                     | 
                    English | 26.9 KB | 
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Insider Transactions
| Date | Insider Name | Position | Type | Shares | Value | 
|---|---|---|---|---|---|
| 2024-01-31 | Pahl, Prof. Dr. Andreas | Board | Other | None | N/A | 
| 2023-12-18 | Pahl, Prof. Dr. Andreas | Board | Buy | None | 10,130.00 EUR | 
| 2022-10-13 | 4H invest GmbH | Close relation | Other | None | 993,666.24 EUR | 
| 2022-10-13 | Bohlini invest GmbH | Close relation | Other | None | 964,061.56 EUR | 
| 2022-10-13 | MH-LT-Investments GmbH | Close relation | Other | None | 506,241.96 EUR | 
| 2022-10-13 | Schneiders, Michael | Board | Buy | None | 13,088.40 EUR | 
| 2022-10-13 | Schneiders, Michael | Board | Buy | None | 4,895.60 EUR | 
| 2022-09-07 | Plate, Achim | Board | Buy | None | 30,869.92 EUR | 
| 2022-09-06 | Kudlek, Dr. Birgit | Supervisory board | Other | None | 7,496.16 EUR | 
| 2022-03-22 | 4H invest GmbH | Close relation | Other | None | N/A |