{"ticker": "COAG", "overview": {"cik": "2114044", "ticker": "COAG", "name": "Hemab Therapeutics Holdings, Inc.", "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "sic": "2836", "announcements": [{"form": "SCHEDULE 13G", "date": "2026-08-07", "title": "Form SCHEDULE 13G", "accession": "0002005369-26-000041", "price_sensitive": false}, {"form": "SCHEDULE 13G", "date": "2026-08-06", "title": "Form SCHEDULE 13G", "accession": "0000315066-26-002021", "price_sensitive": false}, {"form": "SCHEDULE 13G", "date": "2026-08-05", "title": "Form SCHEDULE 13G", "accession": "0001104659-26-090835", "price_sensitive": false}, {"form": "4", "date": "2026-06-17", "title": "Insider transaction", "accession": "0001231919-26-000665", "price_sensitive": false}, {"form": "4", "date": "2026-05-21", "title": "Insider transaction", "accession": "0001231919-26-000521", "price_sensitive": false}, {"form": "10-Q", "date": "2026-05-21", "title": "Quarterly report", "accession": "0001193125-26-234386", "price_sensitive": true}, {"form": "8-K", "date": "2026-05-21", "title": "Material event", "accession": "0001193125-26-233375", "price_sensitive": true}, {"form": "4", "date": "2026-05-14", "title": "Insider transaction", "accession": "0001231919-26-000495", "price_sensitive": false}, {"form": "3", "date": "2026-05-14", "title": "Initial insider holdings", "accession": "0001193125-26-223979", "price_sensitive": false}, {"form": "SCHEDULE 13G", "date": "2026-05-11", "title": "Form SCHEDULE 13G", "accession": "0001346824-26-000127", "price_sensitive": false}, {"form": "4", "date": "2026-05-11", "title": "Insider transaction", "accession": "0001231919-26-000475", "price_sensitive": false}, {"form": "SCHEDULE 13D", "date": "2026-05-11", "title": "Form SCHEDULE 13D", "accession": "0001193125-26-216973", "price_sensitive": false}, {"form": "8-K", "date": "2026-05-11", "title": "Material event", "accession": "0001193125-26-216699", "price_sensitive": true}, {"form": "SCHEDULE 13G", "date": "2026-05-08", "title": "Form SCHEDULE 13G", "accession": "0001172661-26-001639", "price_sensitive": false}, {"form": "4", "date": "2026-05-06", "title": "Insider transaction", "accession": "0001231919-26-000457", "price_sensitive": false}, {"form": "4", "date": "2026-05-06", "title": "Insider transaction", "accession": "0001388325-26-000023", "price_sensitive": false}, {"form": "4", "date": "2026-05-04", "title": "Insider transaction", "accession": "0001193125-26-204048", "price_sensitive": false}, {"form": "4", "date": "2026-05-04", "title": "Insider transaction", "accession": "0001193125-26-204041", "price_sensitive": false}, {"form": "4", "date": "2026-05-04", "title": "Insider transaction", "accession": "0001193125-26-204033", "price_sensitive": false}, {"form": "8-K", "date": "2026-05-04", "title": "Material event", "accession": "0001193125-26-203988", "price_sensitive": true}, {"form": "S-8", "date": "2026-05-04", "title": "Employee share plan", "accession": "0001193125-26-201820", "price_sensitive": false}, {"form": "424B4", "date": "2026-05-01", "title": "Form 424B4", "accession": "0001193125-26-201458", "price_sensitive": false}, {"form": "EFFECT", "date": "2026-04-30", "title": "Form EFFECT", "accession": "9999999995-26-001409", "price_sensitive": false}, {"form": "3", "date": "2026-04-30", "title": "Initial insider holdings", "accession": "0001388325-26-000019", "price_sensitive": false}, {"form": "3", "date": "2026-04-30", "title": "Initial insider holdings", "accession": "0001231919-26-000435", "price_sensitive": false}]}, "description": "", "exchange": "NASDAQ", "stats": {"buy_n": 5, "buy_sum": 55460170.87, "sell_n": 0, "sell_sum": 0, "net": 55460170.87, "insiders": 1, "first_date": "2026-05-06", "last_date": "2026-06-16"}, "metrics": {"ticker": "COAG", "has_prices": true, "as_of": "2026-08-07", "last": 49.66, "prev_close": 52.16, "change": -2.5, "change_pct": -0.04792944785276074, "session_volume": 415713.0, "vwap_5": 47.89808668168443, "vwap_20": 46.950069959408694, "vwap_60": 37.63243340273897, "vwap_250": 35.9044021908175, "high_52w": 52.16, "low_52w": 24.98, "avg_volume_20": 452633.9, "sessions": 68, "market_cap": null}, "trades": [{"id": "13DG-0000902664-26-003462", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Avoro Capital Advisors LLC", "who_key": "Avoro Capital Advisors LLC", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Avoro Capital Advisors LLC takes a 4.12% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/1633313/0000902664-26-003462-index.htm", "trade_date": "2026-08-14", "timestamp": "2026-08-14", "mins": 116089}, {"id": "13DG-0001388325-26-000046", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Hemab Therapeutics Holdings, Inc.", "who_key": "Hemab Therapeutics Holdings, Inc.", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Hemab Therapeutics Holdings, Inc. takes a 9% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/0001388325-26-000046-index.htm", "trade_date": "2026-08-14", "timestamp": "2026-08-14", "mins": 116089}, {"id": "13DG-0001562230-26-000124", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Capital International Investors", "who_key": "Capital International Investors", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Capital International Investors takes a 7.7% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/1562230/0001562230-26-000124-index.htm", "trade_date": "2026-08-12", "timestamp": "2026-08-12", "mins": 118969}, {"id": "13DG-0002005369-26-000041", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Hemab Therapeutics Holdings, Inc.", "who_key": "Hemab Therapeutics Holdings, Inc.", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Hemab Therapeutics Holdings, Inc. takes a 4.9% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/0002005369-26-000041-index.htm", "trade_date": "2026-08-07", "timestamp": "2026-08-03", "mins": 131929}, {"id": "13DG-0000315066-26-002021", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "FMR LLC", "who_key": "FMR LLC", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "FMR LLC takes a 7.9% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/315066/0000315066-26-002021-index.htm", "trade_date": "2026-08-06", "timestamp": "2026-06-30", "mins": 180889}, {"id": "13DG-0001104659-26-090835", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Hemab Therapeutics Holdings, Inc.", "who_key": "Hemab Therapeutics Holdings, Inc.", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Hemab Therapeutics Holdings, Inc. takes a 5.4% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/0001104659-26-090835-index.htm", "trade_date": "2026-08-05", "timestamp": "2026-06-30", "mins": 180889}, {"id": "0001231919-26-000665", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "RA Capital Management, L.P.", "who_key": "RA CAPITAL MANAGEMENT, L.P.", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 1689818.48, "score": 51.4, "price_sensitive": true, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "10% owner buys $1.7M more of COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000665/0001231919-26-000665-index.htm", "trade_date": "2026-06-16", "timestamp": "2026-06-16", "mins": 201049}, {"id": "0001231919-26-000521", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "RA Capital Management, L.P.", "who_key": "RA CAPITAL MANAGEMENT, L.P.", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 119776.18000000001, "score": 37.5, "price_sensitive": true, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Big holder adds $120K of COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000521/0001231919-26-000521-index.htm", "trade_date": "2026-05-20", "timestamp": "2026-05-20", "mins": 239929}, {"id": "0001231919-26-000495", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "RA Capital Management, L.P.", "who_key": "RA CAPITAL MANAGEMENT, L.P.", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 159036.3, "score": 39.0, "price_sensitive": true, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "The whale tops up: $159K of COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000495/0001231919-26-000495-index.htm", "trade_date": "2026-05-12", "timestamp": "2026-05-12", "mins": 251449}, {"id": "0001231919-26-000475", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "RA Capital Management, L.P.", "who_key": "RA CAPITAL MANAGEMENT, L.P.", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 1268594.26, "score": 49.8, "price_sensitive": true, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "10% owner buys $1.3M more of COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000475/0001231919-26-000475-index.htm", "trade_date": "2026-05-11", "timestamp": "2026-05-11", "mins": 252889}, {"id": "13DG-0001193125-26-216973", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "AI Den-Mab LLC", "who_key": "AI DEN-MAB LLC", "role": "Substantial holder \u00b7 13D", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": true, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "AI DEN-MAB LLC takes a 10.4% activist stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2132038/0001193125-26-216973-index.htm", "trade_date": "2026-05-11", "timestamp": "2026-05-11", "mins": 252889}, {"id": "13DG-0001346824-26-000127", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Hemab Therapeutics Holdings, Inc.", "who_key": "Hemab Therapeutics Holdings, Inc.", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Hemab Therapeutics Holdings, Inc. takes a 16.6% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/0001346824-26-000127-index.htm", "trade_date": "2026-05-11", "timestamp": "2026-05-11", "mins": 252889}, {"id": "13DG-0001172661-26-001639", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Deep Track Capital, LP", "who_key": "Deep Track Capital, LP", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Deep Track Capital, LP takes a 8.15% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/1856083/0001172661-26-001639-index.htm", "trade_date": "2026-05-08", "timestamp": "2026-05-08", "mins": 257209}, {"id": "0001231919-26-000457", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "RA Capital Management, L.P.", "who_key": "RA CAPITAL MANAGEMENT, L.P.", "role": "Director, 10% Owner", "person_type": "BOARD", "person_label": "Board", "action": "BUY", "amount": 52222945.65, "score": 82.2, "price_sensitive": true, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Director buys $52.2M of COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000457/0001231919-26-000457-index.htm", "trade_date": "2026-05-06", "timestamp": "2026-05-06", "mins": 260089}, {"id": "0001193125-26-204048", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "John Maraganore", "who_key": "MARAGANORE JOHN", "role": "Director", "person_type": "BOARD", "person_label": "Board", "action": "NON-SIGNAL", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Director files routine paperwork on COAG \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000119312526204048/0001193125-26-204048-index.htm", "trade_date": "2026-05-04", "timestamp": "2026-05-04", "mins": 262969}, {"id": "0001388325-26-000023", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Novo Holdings A/S", "who_key": "Novo Holdings A/S", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "NON-SIGNAL", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "10% owner files routine paperwork on COAG \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000138832526000023/0001388325-26-000023-index.htm", "trade_date": "2026-05-04", "timestamp": "2026-05-04", "mins": 262969}, {"id": "0001193125-26-204033", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Mads Nikolaj Behrndt-Eriksen", "who_key": "Behrndt-Eriksen Mads Nikolaj", "role": "See Remarks", "person_type": "EXEC", "person_label": "Execs", "action": "NON-SIGNAL", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Insider files routine paperwork on COAG \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000119312526204033/0001193125-26-204033-index.htm", "trade_date": "2026-01-29", "timestamp": "2026-01-29", "mins": 399769}, {"id": "0001193125-26-204041", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Catherine Madigan", "who_key": "Madigan Catherine", "role": "Chief Medical Officer", "person_type": "C_SUITE", "person_label": "C-Suite", "action": "NON-SIGNAL", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "C-suite exec files routine paperwork on COAG \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000119312526204041/0001193125-26-204041-index.htm", "trade_date": "2026-01-29", "timestamp": "2026-01-29", "mins": 399769}], "recent_buys": [{"id": "0001231919-26-000665", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "RA Capital Management, L.P.", "who_key": "RA CAPITAL MANAGEMENT, L.P.", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 1689818.48, "score": 51.4, "price_sensitive": true, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "10% owner buys $1.7M more of COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000665/0001231919-26-000665-index.htm", "trade_date": "2026-06-16", "timestamp": "2026-06-16", "mins": 201049}, {"id": "0001231919-26-000521", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "RA Capital Management, L.P.", "who_key": "RA CAPITAL MANAGEMENT, L.P.", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 119776.18000000001, "score": 37.5, "price_sensitive": true, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Big holder adds $120K of COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000521/0001231919-26-000521-index.htm", "trade_date": "2026-05-20", "timestamp": "2026-05-20", "mins": 239929}, {"id": "0001231919-26-000495", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "RA Capital Management, L.P.", "who_key": "RA CAPITAL MANAGEMENT, L.P.", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 159036.3, "score": 39.0, "price_sensitive": true, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "The whale tops up: $159K of COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000495/0001231919-26-000495-index.htm", "trade_date": "2026-05-12", "timestamp": "2026-05-12", "mins": 251449}, {"id": "0001231919-26-000475", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "RA Capital Management, L.P.", "who_key": "RA CAPITAL MANAGEMENT, L.P.", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 1268594.26, "score": 49.8, "price_sensitive": true, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "10% owner buys $1.3M more of COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000475/0001231919-26-000475-index.htm", "trade_date": "2026-05-11", "timestamp": "2026-05-11", "mins": 252889}, {"id": "0001231919-26-000457", "src": "INSIDERS", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "RA Capital Management, L.P.", "who_key": "RA CAPITAL MANAGEMENT, L.P.", "role": "Director, 10% Owner", "person_type": "BOARD", "person_label": "Board", "action": "BUY", "amount": 52222945.65, "score": 82.2, "price_sensitive": true, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Director buys $52.2M of COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000457/0001231919-26-000457-index.htm", "trade_date": "2026-05-06", "timestamp": "2026-05-06", "mins": 260089}], "institutional": [{"id": "13DG-0000902664-26-003462", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Avoro Capital Advisors LLC", "who_key": "Avoro Capital Advisors LLC", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Avoro Capital Advisors LLC takes a 4.12% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/1633313/0000902664-26-003462-index.htm", "trade_date": "2026-08-14", "timestamp": "2026-08-14", "mins": 116089}, {"id": "13DG-0001388325-26-000046", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Hemab Therapeutics Holdings, Inc.", "who_key": "Hemab Therapeutics Holdings, Inc.", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Hemab Therapeutics Holdings, Inc. takes a 9% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/0001388325-26-000046-index.htm", "trade_date": "2026-08-14", "timestamp": "2026-08-14", "mins": 116089}, {"id": "13DG-0001562230-26-000124", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Capital International Investors", "who_key": "Capital International Investors", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Capital International Investors takes a 7.7% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/1562230/0001562230-26-000124-index.htm", "trade_date": "2026-08-12", "timestamp": "2026-08-12", "mins": 118969}, {"id": "13DG-0002005369-26-000041", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Hemab Therapeutics Holdings, Inc.", "who_key": "Hemab Therapeutics Holdings, Inc.", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Hemab Therapeutics Holdings, Inc. takes a 4.9% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/0002005369-26-000041-index.htm", "trade_date": "2026-08-07", "timestamp": "2026-08-03", "mins": 131929}, {"id": "13DG-0000315066-26-002021", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "FMR LLC", "who_key": "FMR LLC", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "FMR LLC takes a 7.9% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/315066/0000315066-26-002021-index.htm", "trade_date": "2026-08-06", "timestamp": "2026-06-30", "mins": 180889}, {"id": "13DG-0001104659-26-090835", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Hemab Therapeutics Holdings, Inc.", "who_key": "Hemab Therapeutics Holdings, Inc.", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Hemab Therapeutics Holdings, Inc. takes a 5.4% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/0001104659-26-090835-index.htm", "trade_date": "2026-08-05", "timestamp": "2026-06-30", "mins": 180889}, {"id": "13DG-0001193125-26-216973", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "AI Den-Mab LLC", "who_key": "AI DEN-MAB LLC", "role": "Substantial holder \u00b7 13D", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": true, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "AI DEN-MAB LLC takes a 10.4% activist stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2132038/0001193125-26-216973-index.htm", "trade_date": "2026-05-11", "timestamp": "2026-05-11", "mins": 252889}, {"id": "13DG-0001346824-26-000127", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Hemab Therapeutics Holdings, Inc.", "who_key": "Hemab Therapeutics Holdings, Inc.", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Hemab Therapeutics Holdings, Inc. takes a 16.6% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/0001346824-26-000127-index.htm", "trade_date": "2026-05-11", "timestamp": "2026-05-11", "mins": 252889}, {"id": "13DG-0001172661-26-001639", "src": "13DG", "ticker": "COAG", "cik": "2114044", "company": "Hemab Therapeutics Holdings, Inc.", "company_raw": "Hemab Therapeutics Holdings, Inc.", "who": "Deep Track Capital, LP", "who_key": "Deep Track Capital, LP", "role": "Substantial holder \u00b7 13G", "person_type": "WHALE", "person_label": "Whales", "action": "DISCLOSURE", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Biological Products, (No Diagnostic Substances)", "country": "United States", "headline": "Deep Track Capital, LP takes a 8.15% passive stake in COAG", "source_url": "https://www.sec.gov/Archives/edgar/data/1856083/0001172661-26-001639-index.htm", "trade_date": "2026-05-08", "timestamp": "2026-05-08", "mins": 257209}], "holdings": [], "directors": [], "status": {"status": "listed", "exchange": "NASDAQ", "note": "Currently listed on NASDAQ."}, "corporate_actions": {"status_label": "Listed", "items": [{"action": "RENAME", "reason": null, "counterparty": null, "old_value": "Hemab Therapeutics Holdings, Inc. - Common Stock", "new_value": "Hemab Therapeutics Holdings, Inc.", "effective": "", "evidence": "EDGAR reports a different company name for CIK 0002114044", "source_url": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002114044", "applied": 1, "detected_at": "2026-09-11T07:45:21.366160"}]}, "key_people": [{"who": "RA Capital Management, L.P.", "who_key": "RA CAPITAL MANAGEMENT, L.P.", "role": "Director, 10% Owner", "person_type": "BOARD", "person_label": "Board", "bought": 55460170.87, "sold": 0, "net": 55460170.87, "trades": 5, "top_score": 82.2, "lean": "buying", "history": [{"action": "BUY", "amount": 1689818.48, "date": "2026-06-16", "score": 51.4, "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000665/0001231919-26-000665-index.htm"}, {"action": "BUY", "amount": 119776.18000000001, "date": "2026-05-20", "score": 37.5, "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000521/0001231919-26-000521-index.htm"}, {"action": "BUY", "amount": 159036.3, "date": "2026-05-12", "score": 39.0, "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000495/0001231919-26-000495-index.htm"}, {"action": "BUY", "amount": 1268594.26, "date": "2026-05-11", "score": 49.8, "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000475/0001231919-26-000475-index.htm"}, {"action": "BUY", "amount": 52222945.65, "date": "2026-05-06", "score": 82.2, "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000457/0001231919-26-000457-index.htm"}], "latest": {"action": "BUY", "amount": 1689818.48, "date": "2026-06-16", "score": 51.4, "source_url": "https://www.sec.gov/Archives/edgar/data/2114044/000123191926000665/0001231919-26-000665-index.htm"}}], "activity": [], "announcements": [{"form": "SCHEDULE 13G", "date": "2026-08-07", "title": "Form SCHEDULE 13G", "accession": "0002005369-26-000041", "price_sensitive": false}, {"form": "SCHEDULE 13G", "date": "2026-08-06", "title": "Form SCHEDULE 13G", "accession": "0000315066-26-002021", "price_sensitive": false}, {"form": "SCHEDULE 13G", "date": "2026-08-05", "title": "Form SCHEDULE 13G", "accession": "0001104659-26-090835", "price_sensitive": false}, {"form": "4", "date": "2026-06-17", "title": "Insider transaction", "accession": "0001231919-26-000665", "price_sensitive": false}, {"form": "4", "date": "2026-05-21", "title": "Insider transaction", "accession": "0001231919-26-000521", "price_sensitive": false}, {"form": "10-Q", "date": "2026-05-21", "title": "Quarterly report", "accession": "0001193125-26-234386", "price_sensitive": true}, {"form": "8-K", "date": "2026-05-21", "title": "Material event", "accession": "0001193125-26-233375", "price_sensitive": true}, {"form": "4", "date": "2026-05-14", "title": "Insider transaction", "accession": "0001231919-26-000495", "price_sensitive": false}, {"form": "3", "date": "2026-05-14", "title": "Initial insider holdings", "accession": "0001193125-26-223979", "price_sensitive": false}, {"form": "SCHEDULE 13G", "date": "2026-05-11", "title": "Form SCHEDULE 13G", "accession": "0001346824-26-000127", "price_sensitive": false}, {"form": "4", "date": "2026-05-11", "title": "Insider transaction", "accession": "0001231919-26-000475", "price_sensitive": false}, {"form": "SCHEDULE 13D", "date": "2026-05-11", "title": "Form SCHEDULE 13D", "accession": "0001193125-26-216973", "price_sensitive": false}, {"form": "8-K", "date": "2026-05-11", "title": "Material event", "accession": "0001193125-26-216699", "price_sensitive": true}, {"form": "SCHEDULE 13G", "date": "2026-05-08", "title": "Form SCHEDULE 13G", "accession": "0001172661-26-001639", "price_sensitive": false}, {"form": "4", "date": "2026-05-06", "title": "Insider transaction", "accession": "0001231919-26-000457", "price_sensitive": false}, {"form": "4", "date": "2026-05-06", "title": "Insider transaction", "accession": "0001388325-26-000023", "price_sensitive": false}, {"form": "4", "date": "2026-05-04", "title": "Insider transaction", "accession": "0001193125-26-204048", "price_sensitive": false}, {"form": "4", "date": "2026-05-04", "title": "Insider transaction", "accession": "0001193125-26-204041", "price_sensitive": false}, {"form": "4", "date": "2026-05-04", "title": "Insider transaction", "accession": "0001193125-26-204033", "price_sensitive": false}, {"form": "8-K", "date": "2026-05-04", "title": "Material event", "accession": "0001193125-26-203988", "price_sensitive": true}, {"form": "S-8", "date": "2026-05-04", "title": "Employee share plan", "accession": "0001193125-26-201820", "price_sensitive": false}, {"form": "424B4", "date": "2026-05-01", "title": "Form 424B4", "accession": "0001193125-26-201458", "price_sensitive": false}, {"form": "EFFECT", "date": "2026-04-30", "title": "Form EFFECT", "accession": "9999999995-26-001409", "price_sensitive": false}, {"form": "3", "date": "2026-04-30", "title": "Initial insider holdings", "accession": "0001388325-26-000019", "price_sensitive": false}, {"form": "3", "date": "2026-04-30", "title": "Initial insider holdings", "accession": "0001231919-26-000435", "price_sensitive": false}], "performance": {"ticker": "COAG", "has_prices": true, "summary": {"n": 5, "avg": 0.9424307967638951, "win_rate": 1.0, "best": 0.9863999999999998, "worst": 0.8760861352474499, "as_of": "2026-08-07"}, "buys": [{"who": "RA CAPITAL MANAGEMENT, L.P.", "person_type": "TEN_PCT", "person_label": "10% Owners", "role": "10% Owner", "amount": 1689818.48, "date": "2026-06-16", "score": 51.4, "ref_price": 25.51, "return": 0.9466875735005877}, {"who": "RA CAPITAL MANAGEMENT, L.P.", "person_type": "TEN_PCT", "person_label": "10% Owners", "role": "10% Owner", "amount": 119776.18000000001, "date": "2026-05-20", "score": 37.5, "ref_price": 26.47, "return": 0.8760861352474499}, {"who": "RA CAPITAL MANAGEMENT, L.P.", "person_type": "TEN_PCT", "person_label": "10% Owners", "role": "10% Owner", "amount": 159036.3, "date": "2026-05-12", "score": 39.0, "ref_price": 25.9, "return": 0.9173745173745174}, {"who": "RA CAPITAL MANAGEMENT, L.P.", "person_type": "TEN_PCT", "person_label": "10% Owners", "role": "10% Owner", "amount": 1268594.26, "date": "2026-05-11", "score": 49.8, "ref_price": 25.0, "return": 0.9863999999999998}, {"who": "RA CAPITAL MANAGEMENT, L.P.", "person_type": "BOARD", "person_label": "Board", "role": "Director, 10% Owner", "amount": 52222945.65, "date": "2026-05-06", "score": 82.2, "ref_price": 25.01, "return": 0.9856057576969209}]}, "price_series": [{"date": "2026-05-01", "close": 34.0, "volume": 4113571.0}, {"date": "2026-05-04", "close": 25.34, "volume": 579041.0}, {"date": "2026-05-05", "close": 25.0, "volume": 461167.0}, {"date": "2026-05-06", "close": 25.01, "volume": 569714.0}, {"date": "2026-05-07", "close": 25.74, "volume": 202210.0}, {"date": "2026-05-08", "close": 25.12, "volume": 207219.0}, {"date": "2026-05-11", "close": 25.0, "volume": 239347.0}, {"date": "2026-05-12", "close": 25.9, "volume": 142741.0}, {"date": "2026-05-13", "close": 28.56, "volume": 209919.0}, {"date": "2026-05-14", "close": 28.37, "volume": 157627.0}, {"date": "2026-05-15", "close": 28.07, "volume": 118339.0}, {"date": "2026-05-18", "close": 27.15, "volume": 151181.0}, {"date": "2026-05-19", "close": 25.44, "volume": 132727.0}, {"date": "2026-05-20", "close": 26.47, "volume": 161849.0}, {"date": "2026-05-21", "close": 26.3, "volume": 193389.0}, {"date": "2026-05-22", "close": 25.89, "volume": 135306.0}, {"date": "2026-05-26", "close": 27.84, "volume": 271178.0}, {"date": "2026-05-27", "close": 28.6, "volume": 147906.0}, {"date": "2026-05-28", "close": 28.0, "volume": 132989.0}, {"date": "2026-05-29", "close": 28.5, "volume": 123660.0}, {"date": "2026-06-01", "close": 27.13, "volume": 128894.0}, {"date": "2026-06-02", "close": 27.47, "volume": 194536.0}, {"date": "2026-06-03", "close": 26.17, "volume": 211128.0}, {"date": "2026-06-04", "close": 25.41, "volume": 105729.0}, {"date": "2026-06-05", "close": 25.3, "volume": 184205.0}, {"date": "2026-06-08", "close": 25.55, "volume": 202389.0}, {"date": "2026-06-09", "close": 27.0, "volume": 182467.0}, {"date": "2026-06-10", "close": 25.55, "volume": 230969.0}, {"date": "2026-06-11", "close": 26.94, "volume": 190950.0}, {"date": "2026-06-12", "close": 24.98, "volume": 168756.0}, {"date": "2026-06-15", "close": 25.08, "volume": 199710.0}, {"date": "2026-06-16", "close": 25.51, "volume": 375446.0}, {"date": "2026-06-17", "close": 26.45, "volume": 372564.0}, {"date": "2026-06-18", "close": 29.24, "volume": 1548236.0}, {"date": "2026-06-22", "close": 31.74, "volume": 355934.0}, {"date": "2026-06-23", "close": 29.15, "volume": 347900.0}, {"date": "2026-06-24", "close": 28.755, "volume": 134975.0}, {"date": "2026-06-25", "close": 27.72, "volume": 126429.0}, {"date": "2026-06-26", "close": 32.37, "volume": 329199.0}, {"date": "2026-06-29", "close": 36.73, "volume": 362213.0}, {"date": "2026-06-30", "close": 36.73, "volume": 321620.0}, {"date": "2026-07-01", "close": 32.5, "volume": 228773.0}, {"date": "2026-07-02", "close": 31.0, "volume": 251804.0}, {"date": "2026-07-06", "close": 29.97, "volume": 618121.0}, {"date": "2026-07-07", "close": 31.49, "volume": 162036.0}, {"date": "2026-07-08", "close": 33.89, "volume": 347152.0}, {"date": "2026-07-09", "close": 37.2, "volume": 313403.0}, {"date": "2026-07-10", "close": 38.03, "volume": 210393.0}, {"date": "2026-07-13", "close": 39.51, "volume": 370019.0}, {"date": "2026-07-14", "close": 43.31, "volume": 323847.0}, {"date": "2026-07-15", "close": 43.32, "volume": 307356.0}, {"date": "2026-07-16", "close": 44.53, "volume": 394040.0}, {"date": "2026-07-17", "close": 49.29, "volume": 320015.0}, {"date": "2026-07-20", "close": 49.39, "volume": 568922.0}, {"date": "2026-07-21", "close": 48.28, "volume": 376162.0}, {"date": "2026-07-22", "close": 49.23, "volume": 240740.0}, {"date": "2026-07-23", "close": 45.83, "volume": 536508.0}, {"date": "2026-07-24", "close": 47.31, "volume": 779647.0}, {"date": "2026-07-27", "close": 50.39, "volume": 386322.0}, {"date": "2026-07-28", "close": 47.26, "volume": 430567.0}, {"date": "2026-07-29", "close": 44.75, "volume": 517591.0}, {"date": "2026-07-30", "close": 47.47, "volume": 821188.0}, {"date": "2026-07-31", "close": 47.55, "volume": 447287.0}, {"date": "2026-08-03", "close": 45.0, "volume": 699667.0}, {"date": "2026-08-04", "close": 46.52, "volume": 484693.0}, {"date": "2026-08-05", "close": 50.09, "volume": 353630.0}, {"date": "2026-08-06", "close": 52.16, "volume": 278764.0}, {"date": "2026-08-07", "close": 49.66, "volume": 415713.0}], "refreshing": true}