{"ticker": "BLSM", "overview": {"cik": "1839970", "ticker": "BLSM", "name": "BlossomHill Therapeutics, Inc.", "industry": "Pharmaceutical Preparations", "country": "United States", "sic": "2834", "announcements": [{"form": "4", "date": "2026-08-12", "title": "Insider transaction", "accession": "0000947871-26-000784", "price_sensitive": false}, {"form": "4", "date": "2026-08-10", "title": "Insider transaction", "accession": "0001478916-26-000015", "price_sensitive": false}, {"form": "4", "date": "2026-08-10", "title": "Insider transaction", "accession": "0001282930-26-000008", "price_sensitive": false}, {"form": "4", "date": "2026-08-10", "title": "Insider transaction", "accession": "0001231919-26-000852", "price_sensitive": false}, {"form": "4", "date": "2026-08-10", "title": "Insider transaction", "accession": "0001840599-26-000003", "price_sensitive": false}, {"form": "4", "date": "2026-08-10", "title": "Insider transaction", "accession": "0001678152-26-000003", "price_sensitive": false}, {"form": "4", "date": "2026-08-10", "title": "Insider transaction", "accession": "0002143905-26-000003", "price_sensitive": false}, {"form": "4", "date": "2026-08-10", "title": "Insider transaction", "accession": "0002144320-26-000003", "price_sensitive": false}, {"form": "4", "date": "2026-08-10", "title": "Insider transaction", "accession": "0001772233-26-000005", "price_sensitive": false}, {"form": "4", "date": "2026-08-10", "title": "Insider transaction", "accession": "0001772259-26-000005", "price_sensitive": false}, {"form": "S-8", "date": "2026-08-10", "title": "Employee share plan", "accession": "0001193125-26-342572", "price_sensitive": false}, {"form": "8-K", "date": "2026-08-10", "title": "Material event", "accession": "0001193125-26-342316", "price_sensitive": true}, {"form": "424B4", "date": "2026-08-07", "title": "Form 424B4", "accession": "0001193125-26-340215", "price_sensitive": false}, {"form": "EFFECT", "date": "2026-08-06", "title": "Form EFFECT", "accession": "9999999995-26-002565", "price_sensitive": false}, {"form": "3", "date": "2026-08-06", "title": "Initial insider holdings", "accession": "0000947871-26-000751", "price_sensitive": false}, {"form": "3", "date": "2026-08-06", "title": "Initial insider holdings", "accession": "0001478916-26-000014", "price_sensitive": false}, {"form": "3", "date": "2026-08-06", "title": "Initial insider holdings", "accession": "0001575202-26-000013", "price_sensitive": false}, {"form": "3", "date": "2026-08-06", "title": "Initial insider holdings", "accession": "0001840599-26-000002", "price_sensitive": false}, {"form": "3", "date": "2026-08-06", "title": "Initial insider holdings", "accession": "0001282930-26-000007", "price_sensitive": false}, {"form": "3", "date": "2026-08-06", "title": "Initial insider holdings", "accession": "0001231919-26-000839", "price_sensitive": false}, {"form": "3", "date": "2026-08-06", "title": "Initial insider holdings", "accession": "0002143905-26-000002", "price_sensitive": false}, {"form": "3", "date": "2026-08-06", "title": "Initial insider holdings", "accession": "0002144320-26-000002", "price_sensitive": false}, {"form": "3", "date": "2026-08-06", "title": "Initial insider holdings", "accession": "0001678152-26-000002", "price_sensitive": false}, {"form": "3", "date": "2026-08-06", "title": "Initial insider holdings", "accession": "0001772233-26-000004", "price_sensitive": false}, {"form": "3", "date": "2026-08-06", "title": "Initial insider holdings", "accession": "0001772259-26-000004", "price_sensitive": false}]}, "description": "BlossomHill Therapeutics, Inc. trades as BLSM and is registered in the United States, classified under Pharmaceutical Preparations (SIC 2834). Privy Trades holds 11 insider filings for the company, in August 2026. Across those, 6 insiders disclosed 6 open-market purchases totalling $25.18M. The most recent filing on record is dated 10 August 2026.", "exchange": null, "stats": {"buy_n": 6, "buy_sum": 25181900.0, "sell_n": 0, "sell_sum": 0, "net": 25181900.0, "insiders": 6, "first_date": "2026-08-10", "last_date": "2026-08-10"}, "metrics": {"ticker": "BLSM", "has_prices": true, "as_of": "2026-08-11", "last": 16.52, "prev_close": 15.99, "change": 0.5299999999999994, "change_pct": 0.0331457160725453, "session_volume": 328472.0, "vwap_5": 16.06653110932405, "vwap_20": 16.06653110932405, "vwap_60": 16.06653110932405, "vwap_250": 16.06653110932405, "high_52w": 16.52, "low_52w": 15.99, "avg_volume_20": 834808.6666666666, "sessions": 3, "market_cap": null}, "trades": [{"id": "13DG-0000947871-26-000813", "src": "13DG", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "BlossomHill Therapeutics, Inc.", "who_key": "BlossomHill Therapeutics, Inc.", "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": "Pharmaceutical Preparations", "country": "United States", "headline": "BlossomHill Therapeutics, Inc. takes a 8.9% activist stake in BLSM", "source_url": "https://www.sec.gov/Archives/edgar/data/1839970/0000947871-26-000813-index.htm", "trade_date": "2026-08-18", "timestamp": "2026-08-18", "mins": 110322}, {"id": "13DG-0001213900-26-090726", "src": "13DG", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "BlossomHill Therapeutics, Inc.", "who_key": "BlossomHill Therapeutics, 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": "Pharmaceutical Preparations", "country": "United States", "headline": "BlossomHill Therapeutics, Inc. takes a 5.5% passive stake in BLSM", "source_url": "https://www.sec.gov/Archives/edgar/data/1839970/0001213900-26-090726-index.htm", "trade_date": "2026-08-17", "timestamp": "2026-08-17", "mins": 111762}, {"id": "13DG-0001193125-26-352634", "src": "13DG", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "BlossomHill Therapeutics, Inc.", "who_key": "BlossomHill Therapeutics, 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": "Pharmaceutical Preparations", "country": "United States", "headline": "BlossomHill Therapeutics, Inc. takes a 5.9% passive stake in BLSM", "source_url": "https://www.sec.gov/Archives/edgar/data/1839970/0001193125-26-352634-index.htm", "trade_date": "2026-08-14", "timestamp": "2026-08-14", "mins": 116082}, {"id": "13DG-0000929638-26-003026", "src": "13DG", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "BlossomHill Therapeutics, Inc.", "who_key": "BlossomHill Therapeutics, Inc.", "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": "Pharmaceutical Preparations", "country": "United States", "headline": "BlossomHill Therapeutics, Inc. takes a 3.13% activist stake in BLSM", "source_url": "https://www.sec.gov/Archives/edgar/data/1839970/0000929638-26-003026-index.htm", "trade_date": "2026-08-13", "timestamp": "2026-08-13", "mins": 117522}, {"id": "0000947871-26-000785", "src": "INSIDERS", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "Carl L. 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Schmid", "who_key": "Schmid John P.", "role": "Director", "person_type": "BOARD", "person_label": "Board", "action": "BUY", "amount": 96000.0, "score": 38.8, "price_sensitive": false, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Insider cluster: 4 buying BLSM", "source_url": "https://www.sec.gov/Archives/edgar/data/1839970/000147891626000015/0001478916-26-000015-index.htm", "trade_date": "2026-08-10", "timestamp": "2026-08-10", "mins": 121842}, {"id": "0001231919-26-000852", "src": "INSIDERS", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "Bihua Chen", "who_key": "Chen Bihua", "role": "Director, 10% Owner", "person_type": "BOARD", "person_label": "Board", "action": "BUY", "amount": 5000000.0, "score": 60.8, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Insider cluster: 3 buying BLSM", "source_url": "https://www.sec.gov/Archives/edgar/data/2098185/000123191926000852/0001231919-26-000852-index.htm", "trade_date": "2026-08-10", "timestamp": "2026-08-10", "mins": 121842}, {"id": "0001840599-26-000003", "src": "INSIDERS", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "Sundeep Agrawal", "who_key": "Agrawal Sundeep", "role": "Director", "person_type": "BOARD", "person_label": "Board", "action": "NON-SIGNAL", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Director files routine paperwork on BLSM \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/1840599/000184059926000003/0001840599-26-000003-index.htm", "trade_date": "2026-08-10", "timestamp": "2026-08-10", "mins": 121842}, {"id": "0001678152-26-000003", "src": "INSIDERS", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "Jason A. Keyes", "who_key": "Keyes Jason A", "role": "Chief Financial Officer", "person_type": "C_SUITE", "person_label": "C-Suite", "action": "BUY", "amount": 11200.0, "score": 35.5, "price_sensitive": false, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "The money boss buys $11K of BLSM", "source_url": "https://www.sec.gov/Archives/edgar/data/1839970/000167815226000003/0001678152-26-000003-index.htm", "trade_date": "2026-08-10", "timestamp": "2026-08-10", "mins": 121842}, {"id": "0002143905-26-000003", "src": "INSIDERS", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "Vincent Paul Liptak", "who_key": "Liptak Vincent Paul", "role": "General Counsel", "person_type": "EXEC", "person_label": "Execs", "action": "BUY", "amount": 74700.0, "score": 32.9, "price_sensitive": false, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Insider buys $75K of BLSM", "source_url": "https://www.sec.gov/Archives/edgar/data/2143905/000214390526000003/0002143905-26-000003-index.htm", "trade_date": "2026-08-10", "timestamp": "2026-08-10", "mins": 121842}, {"id": "0001772233-26-000005", "src": "INSIDERS", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "Yishan Li", "who_key": "Li Yishan", "role": "Executive Chairman, Director, 10% Owner", "person_type": "EXEC", "person_label": "Execs", "action": "NON-SIGNAL", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Director files routine paperwork on BLSM \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/1839970/000177223326000005/0001772233-26-000005-index.htm", "trade_date": "2026-08-10", "timestamp": "2026-08-10", "mins": 121842}, {"id": "0001772259-26-000005", "src": "INSIDERS", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "Jingrong Jean Cui", "who_key": "Cui Jingrong Jean", "role": "President and CEO, Director, 10% Owner", "person_type": "CEO", "person_label": "CEOs", "action": "NON-SIGNAL", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "CEO files routine paperwork on BLSM \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/1839970/000177225926000005/0001772259-26-000005-index.htm", "trade_date": "2026-08-10", "timestamp": "2026-08-10", "mins": 121842}, {"id": "0001282930-26-000008", "src": "INSIDERS", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "Carl L. Gordon", "who_key": "GORDON CARL L", "role": "Director", "person_type": "BOARD", "person_label": "Board", "action": "NON-SIGNAL", "amount": 0.0, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Director files routine paperwork on BLSM \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/1839970/000128293026000008/0001282930-26-000008-index.htm", "trade_date": "2026-08-06", "timestamp": "2026-08-06", "mins": 127602}, {"id": "0002144320-26-000003", "src": "INSIDERS", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "Geoffrey Raymond Oxnard", "who_key": "Oxnard Geoffrey Raymond", "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": "Pharmaceutical Preparations", "country": "United States", "headline": "C-suite exec files routine paperwork on BLSM \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/2144320/000214432026000003/0002144320-26-000003-index.htm", "trade_date": "2026-08-06", "timestamp": "2026-08-06", "mins": 127602}], "recent_buys": [{"id": "0002143905-26-000003", "src": "INSIDERS", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "Vincent Paul Liptak", "who_key": "Liptak Vincent Paul", "role": "General Counsel", "person_type": "EXEC", "person_label": "Execs", "action": "BUY", "amount": 74700.0, "score": 32.9, "price_sensitive": false, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Insider buys $75K of BLSM", "source_url": "https://www.sec.gov/Archives/edgar/data/2143905/000214390526000003/0002143905-26-000003-index.htm", "trade_date": "2026-08-10", "timestamp": "2026-08-10", "mins": 121842}, {"id": "0001678152-26-000003", "src": "INSIDERS", "ticker": "BLSM", "cik": "1839970", "company": "BlossomHill Therapeutics, Inc.", "company_raw": "BlossomHill Therapeutics, Inc.", "who": "Jason A. 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