{"ticker": "AKTS", "overview": {"cik": "2035832", "ticker": "AKTS", "name": "Aktis Oncology, Inc.", "industry": "Pharmaceutical Preparations", "country": "United States", "sic": "2834", "announcements": [{"form": "4", "date": "2026-07-21", "title": "Insider transaction", "accession": "0001193125-26-310991", "price_sensitive": false}, {"form": "4", "date": "2026-07-20", "title": "Insider transaction", "accession": "0001193125-26-309115", "price_sensitive": false}, {"form": "144", "date": "2026-07-20", "title": "Notice of proposed sale", "accession": "0001950047-26-007234", "price_sensitive": false}, {"form": "144", "date": "2026-07-17", "title": "Notice of proposed sale", "accession": "0001950047-26-007199", "price_sensitive": false}, {"form": "4", "date": "2026-07-10", "title": "Insider transaction", "accession": "0001193125-26-300163", "price_sensitive": false}, {"form": "4", "date": "2026-07-10", "title": "Insider transaction", "accession": "0001193125-26-300162", "price_sensitive": false}, {"form": "144", "date": "2026-07-08", "title": "Notice of proposed sale", "accession": "0001950047-26-006961", "price_sensitive": false}, {"form": "144", "date": "2026-07-08", "title": "Notice of proposed sale", "accession": "0001950047-26-006960", "price_sensitive": false}, {"form": "SCHEDULE 13G", "date": "2026-05-14", "title": "Form SCHEDULE 13G", "accession": "0001140361-26-021340", "price_sensitive": false}, {"form": "10-Q", "date": "2026-05-11", "title": "Quarterly report", "accession": "0001193125-26-216749", "price_sensitive": true}, {"form": "8-K", "date": "2026-05-11", "title": "Material event", "accession": "0001193125-26-216716", "price_sensitive": true}, {"form": "4", "date": "2026-04-16", "title": "Insider transaction", "accession": "0001193125-26-159028", "price_sensitive": false}, {"form": "3", "date": "2026-04-16", "title": "Initial insider holdings", "accession": "0001193125-26-158968", "price_sensitive": false}, {"form": "8-K", "date": "2026-04-16", "title": "Material event", "accession": "0001193125-26-158944", "price_sensitive": true}, {"form": "8-K", "date": "2026-03-30", "title": "Material event", "accession": "0001193125-26-132524", "price_sensitive": true}, {"form": "10-K", "date": "2026-03-30", "title": "Annual report", "accession": "0001193125-26-131748", "price_sensitive": true}, {"form": "SCHEDULE 13D", "date": "2026-01-20", "title": "Form SCHEDULE 13D", "accession": "0001231919-26-000070", "price_sensitive": false}, {"form": "SCHEDULE 13D", "date": "2026-01-20", "title": "Form SCHEDULE 13D", "accession": "0000935836-26-000046", "price_sensitive": false}, {"form": "SCHEDULE 13D", "date": "2026-01-15", "title": "Form SCHEDULE 13D", "accession": "0001193125-26-013469", "price_sensitive": false}, {"form": "3", "date": "2026-01-15", "title": "Initial insider holdings", "accession": "0001193125-26-013467", "price_sensitive": false}, {"form": "4", "date": "2026-01-14", "title": "Insider transaction", "accession": "0001473930-26-000005", "price_sensitive": false}, {"form": "4", "date": "2026-01-14", "title": "Insider transaction", "accession": "0001231919-26-000057", "price_sensitive": false}, {"form": "4", "date": "2026-01-14", "title": "Insider transaction", "accession": "0001231919-26-000055", "price_sensitive": false}, {"form": "SCHEDULE 13D", "date": "2026-01-14", "title": "Form SCHEDULE 13D", "accession": "0001193125-26-013015", "price_sensitive": false}, {"form": "4", "date": "2026-01-12", "title": "Insider transaction", "accession": "0000935836-26-000031", "price_sensitive": false}]}, "description": "Aktis Oncology, Inc. trades as AKTS on the NASDAQ and is registered in the United States, classified under Pharmaceutical Preparations (SIC 2834). Privy Trades holds 13 insider filings for the company, from January 2026 to July 2026. Across those, 9 insiders disclosed 6 open-market purchases totalling $114.31M against 4 sales totalling $2.97M. The most recent filing on record is dated 20 July 2026.", "exchange": "NASDAQ", "stats": {"buy_n": 6, "buy_sum": 114311628.0, "sell_n": 4, "sell_sum": 2972791.4834, "net": 111338836.5166, "insiders": 9, "first_date": "2026-01-12", "last_date": "2026-07-20"}, "metrics": {"ticker": "AKTS", "has_prices": true, "as_of": "2026-08-07", "last": 24.13, "prev_close": 23.44, "change": 0.6899999999999977, "change_pct": 0.029436860068259286, "session_volume": 154844.0, "vwap_5": 22.933931373014843, "vwap_20": 24.100208938978678, "vwap_60": 25.46032949200638, "vwap_250": 21.850367602851176, "high_52w": 32.23, "low_52w": 15.19, "avg_volume_20": 320921.45, "sessions": 145, "market_cap": null}, "trades": [{"id": "0001193125-26-310991", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Ken Herrmann", "who_key": "Herrmann Ken", "role": "Director", "person_type": "BOARD", "person_label": "Board", "action": "SELL", "amount": 119274.0432, "score": 0.0, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Director sells $119K of AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526310991/0001193125-26-310991-index.htm", "trade_date": "2026-07-20", "timestamp": "2026-07-20", "mins": 152088}, {"id": "0001193125-26-309115", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Ken Herrmann", "who_key": "Herrmann Ken", "role": "Director", "person_type": "BOARD", "person_label": "Board", "action": "SELL", "amount": 77258.5355, "score": 0.0, "price_sensitive": false, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Board member offloads $77K of AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526309115/0001193125-26-309115-index.htm", "trade_date": "2026-07-17", "timestamp": "2026-07-17", "mins": 156408}, {"id": "0001193125-26-300162", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Akos Czibere", "who_key": "Czibere Akos", "role": "Chief Medical Officer", "person_type": "C_SUITE", "person_label": "C-Suite", "action": "SELL", "amount": 1388701.1247, "score": 0.0, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Insider sells $1.4M of AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526300162/0001193125-26-300162-index.htm", "trade_date": "2026-07-08", "timestamp": "2026-07-08", "mins": 169368}, {"id": "0001193125-26-300163", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Shulamit Ron-Bigger", "who_key": "Ron-Bigger Shulamit", "role": "Chief Operating Officer", "person_type": "C_SUITE", "person_label": "C-Suite", "action": "SELL", "amount": 1387557.7799999998, "score": 0.0, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Insider offloads $1.4M of AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526300163/0001193125-26-300163-index.htm", "trade_date": "2026-07-08", "timestamp": "2026-07-08", "mins": 169368}, {"id": "13DG-0001140361-26-021340", "src": "13DG", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Aktis Oncology, Inc.", "who_key": "Aktis Oncology, 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": "Aktis Oncology, Inc. takes a 5.92% passive stake in AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/0001140361-26-021340-index.htm", "trade_date": "2026-05-14", "timestamp": "2026-05-14", "mins": 248568}, {"id": "0001193125-26-159028", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Glenn Gormley", "who_key": "Gormley Glenn", "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 AKTS \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526159028/0001193125-26-159028-index.htm", "trade_date": "2026-04-15", "timestamp": "2026-04-15", "mins": 290328}, {"id": "0001193125-26-010575", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Lloyd Mitchell Segal", "who_key": "Segal Lloyd Mitchell", "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 AKTS \u2014 no open-market trade", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526010575/0001193125-26-010575-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}, {"id": "0001193125-26-010566", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Helen Susan Kim", "who_key": "Kim Helen Susan", "role": "Director, 10% Owner", "person_type": "BOARD", "person_label": "Board", "action": "BUY", "amount": 15030000.0, "score": 67.6, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "That makes 6 insiders into AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526010566/0001193125-26-010566-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}, {"id": "0001193125-26-010617", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Vida Ventures II, LLC", "who_key": "Vida Ventures II, LLC", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 15030000.0, "score": 65.1, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "5 insiders now buying AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526010617/0001193125-26-010617-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}, {"id": "0000935836-26-000031", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "EcoR1 Capital, LLC", "who_key": "EcoR1 Capital, LLC", "role": "Director", "person_type": "BOARD", "person_label": "Board", "action": "BUY", "amount": 39999996.0, "score": 83.9, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "That makes 4 insiders into AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000093583626000031/0000935836-26-000031-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}, {"id": "0001231919-26-000055", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Ansbert Gadicke", "who_key": "GADICKE ANSBERT", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 20029986.0, "score": 65.9, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Insider cluster: 3 buying AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000123191926000055/0001231919-26-000055-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}, {"id": "0001231919-26-000057", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "MPM Bioventures 2018, L.P.", "who_key": "MPM BIOVENTURES 2018, L.P.", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 20029986.0, "score": 65.9, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Big holder adds $20M of AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000123191926000057/0001231919-26-000057-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}, {"id": "0001473930-26-000005", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Todd Foley", "who_key": "Foley Todd", "role": "Director, 10% Owner", "person_type": "BOARD", "person_label": "Board", "action": "BUY", "amount": 4191660.0, "score": 59.3, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Board member picks up $4.2M of AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000147393026000005/0001473930-26-000005-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}], "recent_buys": [{"id": "0001473930-26-000005", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Todd Foley", "who_key": "Foley Todd", "role": "Director, 10% Owner", "person_type": "BOARD", "person_label": "Board", "action": "BUY", "amount": 4191660.0, "score": 59.3, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Board member picks up $4.2M of AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000147393026000005/0001473930-26-000005-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}, {"id": "0001231919-26-000057", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "MPM Bioventures 2018, L.P.", "who_key": "MPM BIOVENTURES 2018, L.P.", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 20029986.0, "score": 65.9, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Big holder adds $20M of AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000123191926000057/0001231919-26-000057-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}, {"id": "0001231919-26-000055", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Ansbert Gadicke", "who_key": "GADICKE ANSBERT", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 20029986.0, "score": 65.9, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "Insider cluster: 3 buying AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000123191926000055/0001231919-26-000055-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}, {"id": "0000935836-26-000031", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "EcoR1 Capital, LLC", "who_key": "EcoR1 Capital, LLC", "role": "Director", "person_type": "BOARD", "person_label": "Board", "action": "BUY", "amount": 39999996.0, "score": 83.9, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "That makes 4 insiders into AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000093583626000031/0000935836-26-000031-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}, {"id": "0001193125-26-010617", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Vida Ventures II, LLC", "who_key": "Vida Ventures II, LLC", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "action": "BUY", "amount": 15030000.0, "score": 65.1, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "5 insiders now buying AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526010617/0001193125-26-010617-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}, {"id": "0001193125-26-010566", "src": "INSIDERS", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Helen Susan Kim", "who_key": "Kim Helen Susan", "role": "Director, 10% Owner", "person_type": "BOARD", "person_label": "Board", "action": "BUY", "amount": 15030000.0, "score": 67.6, "price_sensitive": true, "cluster": 0, "industry": "Pharmaceutical Preparations", "country": "United States", "headline": "That makes 6 insiders into AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526010566/0001193125-26-010566-index.htm", "trade_date": "2026-01-12", "timestamp": "2026-01-12", "mins": 424248}], "institutional": [{"id": "13DG-0001140361-26-021340", "src": "13DG", "ticker": "AKTS", "cik": "2035832", "company": "Aktis Oncology, Inc.", "company_raw": "Aktis Oncology, Inc.", "who": "Aktis Oncology, Inc.", "who_key": "Aktis Oncology, 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": "Aktis Oncology, Inc. takes a 5.92% passive stake in AKTS", "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/0001140361-26-021340-index.htm", "trade_date": "2026-05-14", "timestamp": "2026-05-14", "mins": 248568}], "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": "Aktis Oncology, Inc. - Common stock", "new_value": "Aktis Oncology, Inc.", "effective": "", "evidence": "EDGAR reports a different company name for CIK 0002035832", "source_url": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0002035832", "applied": 1, "detected_at": "2026-09-10T03:14:38.268562"}]}, "key_people": [{"who": "EcoR1 Capital, LLC", "who_key": "EcoR1 Capital, LLC", "role": "Director", "person_type": "BOARD", "person_label": "Board", "bought": 39999996.0, "sold": 0, "net": 39999996.0, "trades": 1, "top_score": 83.9, "lean": "buying", "history": [{"action": "BUY", "amount": 39999996.0, "date": "2026-01-12", "score": 83.9, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000093583626000031/0000935836-26-000031-index.htm"}], "latest": {"action": "BUY", "amount": 39999996.0, "date": "2026-01-12", "score": 83.9, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000093583626000031/0000935836-26-000031-index.htm"}}, {"who": "MPM Bioventures 2018, L.P.", "who_key": "MPM BIOVENTURES 2018, L.P.", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "bought": 20029986.0, "sold": 0, "net": 20029986.0, "trades": 1, "top_score": 65.9, "lean": "buying", "history": [{"action": "BUY", "amount": 20029986.0, "date": "2026-01-12", "score": 65.9, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000123191926000057/0001231919-26-000057-index.htm"}], "latest": {"action": "BUY", "amount": 20029986.0, "date": "2026-01-12", "score": 65.9, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000123191926000057/0001231919-26-000057-index.htm"}}, {"who": "Ansbert Gadicke", "who_key": "GADICKE ANSBERT", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "bought": 20029986.0, "sold": 0, "net": 20029986.0, "trades": 1, "top_score": 65.9, "lean": "buying", "history": [{"action": "BUY", "amount": 20029986.0, "date": "2026-01-12", "score": 65.9, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000123191926000055/0001231919-26-000055-index.htm"}], "latest": {"action": "BUY", "amount": 20029986.0, "date": "2026-01-12", "score": 65.9, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000123191926000055/0001231919-26-000055-index.htm"}}, {"who": "Vida Ventures II, LLC", "who_key": "Vida Ventures II, LLC", "role": "10% Owner", "person_type": "TEN_PCT", "person_label": "10% Owners", "bought": 15030000.0, "sold": 0, "net": 15030000.0, "trades": 1, "top_score": 65.1, "lean": "buying", "history": [{"action": "BUY", "amount": 15030000.0, "date": "2026-01-12", "score": 65.1, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526010617/0001193125-26-010617-index.htm"}], "latest": {"action": "BUY", "amount": 15030000.0, "date": "2026-01-12", "score": 65.1, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526010617/0001193125-26-010617-index.htm"}}, {"who": "Helen Susan Kim", "who_key": "Kim Helen Susan", "role": "Director, 10% Owner", "person_type": "BOARD", "person_label": "Board", "bought": 15030000.0, "sold": 0, "net": 15030000.0, "trades": 1, "top_score": 67.6, "lean": "buying", "history": [{"action": "BUY", "amount": 15030000.0, "date": "2026-01-12", "score": 67.6, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526010566/0001193125-26-010566-index.htm"}], "latest": {"action": "BUY", "amount": 15030000.0, "date": "2026-01-12", "score": 67.6, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526010566/0001193125-26-010566-index.htm"}}, {"who": "Todd Foley", "who_key": "Foley Todd", "role": "Director, 10% Owner", "person_type": "BOARD", "person_label": "Board", "bought": 4191660.0, "sold": 0, "net": 4191660.0, "trades": 1, "top_score": 59.3, "lean": "buying", "history": [{"action": "BUY", "amount": 4191660.0, "date": "2026-01-12", "score": 59.3, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000147393026000005/0001473930-26-000005-index.htm"}], "latest": {"action": "BUY", "amount": 4191660.0, "date": "2026-01-12", "score": 59.3, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000147393026000005/0001473930-26-000005-index.htm"}}, {"who": "Akos Czibere", "who_key": "Czibere Akos", "role": "Chief Medical Officer", "person_type": "C_SUITE", "person_label": "C-Suite", "bought": 0, "sold": 1388701.1247, "net": -1388701.1247, "trades": 1, "top_score": 0, "lean": "selling", "history": [{"action": "SELL", "amount": 1388701.1247, "date": "2026-07-08", "score": 0, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526300162/0001193125-26-300162-index.htm"}], "latest": {"action": "SELL", "amount": 1388701.1247, "date": "2026-07-08", "score": 0, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526300162/0001193125-26-300162-index.htm"}}, {"who": "Shulamit Ron-Bigger", "who_key": "Ron-Bigger Shulamit", "role": "Chief Operating Officer", "person_type": "C_SUITE", "person_label": "C-Suite", "bought": 0, "sold": 1387557.7799999998, "net": -1387557.7799999998, "trades": 1, "top_score": 0, "lean": "selling", "history": [{"action": "SELL", "amount": 1387557.7799999998, "date": "2026-07-08", "score": 0, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526300163/0001193125-26-300163-index.htm"}], "latest": {"action": "SELL", "amount": 1387557.7799999998, "date": "2026-07-08", "score": 0, "source_url": "https://www.sec.gov/Archives/edgar/data/2035832/000119312526300163/0001193125-26-300163-index.htm"}}], "activity": [], "announcements": [{"form": "4", "date": "2026-07-21", "title": "Insider transaction", "accession": "0001193125-26-310991", "price_sensitive": false}, {"form": "4", "date": "2026-07-20", "title": "Insider transaction", "accession": "0001193125-26-309115", "price_sensitive": false}, {"form": "144", "date": "2026-07-20", "title": "Notice of proposed sale", "accession": "0001950047-26-007234", "price_sensitive": false}, {"form": "144", "date": "2026-07-17", "title": "Notice of proposed sale", "accession": "0001950047-26-007199", "price_sensitive": false}, {"form": "4", "date": "2026-07-10", "title": "Insider transaction", "accession": "0001193125-26-300163", "price_sensitive": false}, {"form": "4", "date": "2026-07-10", "title": "Insider transaction", "accession": "0001193125-26-300162", "price_sensitive": false}, {"form": "144", "date": "2026-07-08", "title": "Notice of proposed sale", "accession": "0001950047-26-006961", "price_sensitive": false}, {"form": "144", "date": "2026-07-08", "title": "Notice of proposed sale", "accession": "0001950047-26-006960", "price_sensitive": false}, {"form": "SCHEDULE 13G", "date": "2026-05-14", "title": "Form SCHEDULE 13G", "accession": "0001140361-26-021340", "price_sensitive": false}, {"form": "10-Q", "date": "2026-05-11", "title": "Quarterly report", "accession": "0001193125-26-216749", "price_sensitive": true}, {"form": "8-K", "date": "2026-05-11", "title": "Material event", "accession": "0001193125-26-216716", "price_sensitive": true}, {"form": "4", "date": "2026-04-16", "title": "Insider transaction", "accession": "0001193125-26-159028", "price_sensitive": false}, {"form": "3", "date": "2026-04-16", "title": "Initial insider holdings", "accession": "0001193125-26-158968", "price_sensitive": false}, {"form": "8-K", "date": "2026-04-16", "title": "Material event", "accession": "0001193125-26-158944", "price_sensitive": true}, {"form": "8-K", "date": "2026-03-30", "title": "Material event", "accession": "0001193125-26-132524", "price_sensitive": true}, {"form": "10-K", "date": "2026-03-30", "title": "Annual report", "accession": "0001193125-26-131748", "price_sensitive": true}, {"form": "SCHEDULE 13D", "date": "2026-01-20", "title": "Form SCHEDULE 13D", "accession": "0001231919-26-000070", "price_sensitive": false}, {"form": "SCHEDULE 13D", "date": "2026-01-20", "title": "Form SCHEDULE 13D", "accession": "0000935836-26-000046", "price_sensitive": false}, {"form": "SCHEDULE 13D", "date": "2026-01-15", "title": "Form SCHEDULE 13D", "accession": "0001193125-26-013469", "price_sensitive": false}, {"form": "3", "date": "2026-01-15", "title": "Initial insider holdings", "accession": "0001193125-26-013467", "price_sensitive": false}, {"form": "4", "date": "2026-01-14", "title": "Insider transaction", "accession": "0001473930-26-000005", "price_sensitive": false}, {"form": "4", "date": "2026-01-14", "title": "Insider transaction", "accession": "0001231919-26-000057", "price_sensitive": false}, {"form": "4", "date": "2026-01-14", "title": "Insider transaction", "accession": "0001231919-26-000055", "price_sensitive": false}, {"form": "SCHEDULE 13D", "date": "2026-01-14", "title": "Form SCHEDULE 13D", "accession": "0001193125-26-013015", "price_sensitive": false}, {"form": "4", "date": "2026-01-12", "title": "Insider transaction", "accession": "0000935836-26-000031", "price_sensitive": false}], "performance": {"ticker": "AKTS", "has_prices": true, "summary": {"n": 6, "avg": 0.10942528735632177, "win_rate": 1.0, "best": 0.10942528735632179, "worst": 0.10942528735632179, "as_of": "2026-08-07"}, "buys": [{"who": "Foley Todd", "person_type": "BOARD", "person_label": "Board", "role": "Director, 10% Owner", "amount": 4191660.0, "date": "2026-01-12", "score": 59.3, "ref_price": 21.75, "return": 0.10942528735632179}, {"who": "MPM BIOVENTURES 2018, L.P.", "person_type": "TEN_PCT", "person_label": "10% Owners", "role": "10% Owner", "amount": 20029986.0, "date": "2026-01-12", "score": 65.9, "ref_price": 21.75, "return": 0.10942528735632179}, {"who": "GADICKE ANSBERT", "person_type": "TEN_PCT", "person_label": "10% Owners", "role": "10% Owner", "amount": 20029986.0, "date": "2026-01-12", "score": 65.9, "ref_price": 21.75, "return": 0.10942528735632179}, {"who": "EcoR1 Capital, LLC", "person_type": "BOARD", "person_label": "Board", "role": "Director", "amount": 39999996.0, "date": "2026-01-12", "score": 83.9, "ref_price": 21.75, "return": 0.10942528735632179}, {"who": "Vida Ventures II, LLC", "person_type": "TEN_PCT", "person_label": "10% Owners", "role": "10% Owner", "amount": 15030000.0, "date": "2026-01-12", "score": 65.1, "ref_price": 21.75, "return": 0.10942528735632179}, {"who": "Kim Helen Susan", "person_type": "BOARD", "person_label": "Board", "role": "Director, 10% Owner", "amount": 15030000.0, "date": "2026-01-12", "score": 67.6, "ref_price": 21.75, "return": 0.10942528735632179}]}, "price_series": [{"date": "2026-01-09", "close": 22.4, "volume": 3116975.0}, {"date": "2026-01-12", "close": 21.75, "volume": 830073.0}, {"date": "2026-01-13", "close": 21.35, "volume": 292454.0}, {"date": "2026-01-14", "close": 20.81, "volume": 569731.0}, {"date": "2026-01-15", "close": 20.56, "volume": 235270.0}, {"date": "2026-01-16", "close": 19.75, "volume": 319324.0}, {"date": "2026-01-20", "close": 18.77, "volume": 270873.0}, {"date": "2026-01-21", "close": 20.4, "volume": 310767.0}, {"date": "2026-01-22", "close": 22.4, "volume": 432628.0}, {"date": "2026-01-23", "close": 21.65, "volume": 233001.0}, {"date": "2026-01-26", "close": 21.62, "volume": 237104.0}, {"date": "2026-01-27", "close": 21.22, "volume": 355487.0}, {"date": "2026-01-28", "close": 20.5, "volume": 171625.0}, {"date": "2026-01-29", "close": 19.64, "volume": 375647.0}, {"date": "2026-01-30", "close": 20.25, "volume": 162870.0}, {"date": "2026-02-02", "close": 21.98, "volume": 163653.0}, {"date": "2026-02-03", "close": 20.9, "volume": 298898.0}, {"date": "2026-02-04", "close": 19.92, "volume": 432303.0}, {"date": "2026-02-05", "close": 19.57, "volume": 197108.0}, {"date": "2026-02-06", "close": 18.98, "volume": 245255.0}, {"date": "2026-02-09", "close": 19.0, "volume": 302742.0}, {"date": "2026-02-10", "close": 17.8, "volume": 430371.0}, {"date": "2026-02-11", "close": 18.06, "volume": 256600.0}, {"date": "2026-02-12", "close": 17.9, "volume": 224152.0}, {"date": "2026-02-13", "close": 17.76, "volume": 90510.0}, {"date": "2026-02-17", "close": 17.95, "volume": 115923.0}, {"date": "2026-02-18", "close": 17.63, "volume": 81885.0}, {"date": "2026-02-19", "close": 18.41, "volume": 212496.0}, {"date": "2026-02-20", "close": 18.9, "volume": 249933.0}, {"date": "2026-02-23", "close": 19.43, "volume": 297422.0}, {"date": "2026-02-24", "close": 20.0, "volume": 236612.0}, {"date": "2026-02-25", "close": 19.5, "volume": 233350.0}, {"date": "2026-02-26", "close": 19.63, "volume": 136861.0}, {"date": "2026-02-27", "close": 20.13, "volume": 186861.0}, {"date": "2026-03-02", "close": 20.0, "volume": 133773.0}, {"date": "2026-03-03", "close": 20.22, "volume": 169924.0}, {"date": "2026-03-04", "close": 20.85, "volume": 198975.0}, {"date": "2026-03-05", "close": 20.54, "volume": 189394.0}, {"date": "2026-03-06", "close": 18.81, "volume": 217369.0}, {"date": "2026-03-09", "close": 19.06, "volume": 254446.0}, {"date": "2026-03-10", "close": 18.98, "volume": 203397.0}, {"date": "2026-03-11", "close": 19.41, "volume": 227598.0}, {"date": "2026-03-12", "close": 18.29, "volume": 218412.0}, {"date": "2026-03-13", "close": 18.99, "volume": 283812.0}, {"date": "2026-03-16", "close": 19.77, "volume": 373804.0}, {"date": "2026-03-17", "close": 19.23, "volume": 290504.0}, {"date": "2026-03-18", "close": 18.28, "volume": 466854.0}, {"date": "2026-03-19", "close": 17.98, "volume": 469728.0}, {"date": "2026-03-20", "close": 17.7, "volume": 3904308.0}, {"date": "2026-03-23", "close": 18.18, "volume": 583656.0}, {"date": "2026-03-24", "close": 18.63, "volume": 540744.0}, {"date": "2026-03-25", "close": 18.64, "volume": 270611.0}, {"date": "2026-03-26", "close": 17.62, "volume": 217018.0}, {"date": "2026-03-27", "close": 15.19, "volume": 577076.0}, {"date": "2026-03-30", "close": 16.54, "volume": 452299.0}, {"date": "2026-03-31", "close": 17.89, "volume": 1184228.0}, {"date": "2026-04-01", "close": 17.07, "volume": 381902.0}, {"date": "2026-04-02", "close": 17.37, "volume": 380427.0}, {"date": "2026-04-06", "close": 16.37, "volume": 375471.0}, {"date": "2026-04-07", "close": 16.72, "volume": 349095.0}, {"date": "2026-04-08", "close": 16.98, "volume": 215515.0}, {"date": "2026-04-09", "close": 17.67, "volume": 292399.0}, {"date": "2026-04-10", "close": 16.88, "volume": 263903.0}, {"date": "2026-04-13", "close": 17.34, "volume": 205476.0}, {"date": "2026-04-14", "close": 17.84, "volume": 213276.0}, {"date": "2026-04-15", "close": 18.09, "volume": 150331.0}, {"date": "2026-04-16", "close": 18.6, "volume": 356115.0}, {"date": "2026-04-17", "close": 20.25, "volume": 205255.0}, {"date": "2026-04-20", "close": 20.83, "volume": 196144.0}, {"date": "2026-04-21", "close": 20.5, "volume": 294909.0}, {"date": "2026-04-22", "close": 22.0, "volume": 302813.0}, {"date": "2026-04-23", "close": 22.08, "volume": 270531.0}, {"date": "2026-04-24", "close": 21.26, "volume": 267443.0}, {"date": "2026-04-27", "close": 20.09, "volume": 218673.0}, {"date": "2026-04-28", "close": 18.6, "volume": 327859.0}, {"date": "2026-04-29", "close": 18.72, "volume": 250577.0}, {"date": "2026-04-30", "close": 18.75, "volume": 177546.0}, {"date": "2026-05-01", "close": 19.42, "volume": 258936.0}, {"date": "2026-05-04", "close": 19.0, "volume": 151781.0}, {"date": "2026-05-05", "close": 19.44, "volume": 151400.0}, {"date": "2026-05-06", "close": 20.03, "volume": 163101.0}, {"date": "2026-05-07", "close": 18.84, "volume": 171515.0}, {"date": "2026-05-08", "close": 18.6, "volume": 117618.0}, {"date": "2026-05-11", "close": 18.27, "volume": 134313.0}, {"date": "2026-05-12", "close": 19.73, "volume": 149760.0}, {"date": "2026-05-13", "close": 19.53, "volume": 129525.0}, {"date": "2026-05-14", "close": 19.5, "volume": 114596.0}, {"date": "2026-05-15", "close": 19.55, "volume": 142841.0}, {"date": "2026-05-18", "close": 18.61, "volume": 155829.0}, {"date": "2026-05-19", "close": 18.5, "volume": 194409.0}, {"date": "2026-05-20", "close": 19.03, "volume": 124228.0}, {"date": "2026-05-21", "close": 19.12, "volume": 147601.0}, {"date": "2026-05-22", "close": 20.34, "volume": 129761.0}, {"date": "2026-05-26", "close": 20.58, "volume": 166089.0}, {"date": "2026-05-27", "close": 19.92, "volume": 157026.0}, {"date": "2026-05-28", "close": 20.43, "volume": 99602.0}, {"date": "2026-05-29", "close": 20.74, "volume": 141975.0}, {"date": "2026-06-01", "close": 19.48, "volume": 98701.0}, {"date": "2026-06-02", "close": 20.26, "volume": 310061.0}, {"date": "2026-06-03", "close": 19.37, "volume": 269381.0}, {"date": "2026-06-04", "close": 19.89, "volume": 151695.0}, {"date": "2026-06-05", "close": 18.87, "volume": 138619.0}, {"date": "2026-06-08", "close": 18.97, "volume": 155616.0}, {"date": "2026-06-09", "close": 18.98, "volume": 129814.0}, {"date": "2026-06-10", "close": 18.58, "volume": 123965.0}, {"date": "2026-06-11", "close": 19.46, "volume": 137195.0}, {"date": "2026-06-12", "close": 21.93, "volume": 848716.0}, {"date": "2026-06-15", "close": 20.69, "volume": 488906.0}, {"date": "2026-06-16", "close": 22.63, "volume": 548405.0}, {"date": "2026-06-17", "close": 23.53, "volume": 523597.0}, {"date": "2026-06-18", "close": 24.09, "volume": 552134.0}, {"date": "2026-06-22", "close": 24.79, "volume": 361646.0}, {"date": "2026-06-23", "close": 27.01, "volume": 408079.0}, {"date": "2026-06-24", "close": 28.7, "volume": 462178.0}, {"date": "2026-06-25", "close": 31.15, "volume": 860030.0}, {"date": "2026-06-26", "close": 29.44, "volume": 1230701.0}, {"date": "2026-06-29", "close": 30.11, "volume": 539411.0}, {"date": "2026-06-30", "close": 32.23, "volume": 1211988.0}, {"date": "2026-07-01", "close": 30.89, "volume": 536865.0}, {"date": "2026-07-02", "close": 31.76, "volume": 723701.0}, {"date": "2026-07-06", "close": 26.56, "volume": 886714.0}, {"date": "2026-07-07", "close": 27.58, "volume": 498426.0}, {"date": "2026-07-08", "close": 28.69, "volume": 711794.0}, {"date": "2026-07-09", "close": 28.42, "volume": 371419.0}, {"date": "2026-07-10", "close": 27.88, "volume": 487209.0}, {"date": "2026-07-13", "close": 25.575, "volume": 667428.0}, {"date": "2026-07-14", "close": 25.175, "volume": 754124.0}, {"date": "2026-07-15", "close": 26.0, "volume": 435520.0}, {"date": "2026-07-16", "close": 25.02, "volume": 314258.0}, {"date": "2026-07-17", "close": 24.89, "volume": 260631.0}, {"date": "2026-07-20", "close": 23.96, "volume": 262028.0}, {"date": "2026-07-21", "close": 24.63, "volume": 244602.0}, {"date": "2026-07-22", "close": 24.81, "volume": 208004.0}, {"date": "2026-07-23", "close": 24.01, "volume": 298721.0}, {"date": "2026-07-24", "close": 23.89, "volume": 193802.0}, {"date": "2026-07-27", "close": 24.21, "volume": 258787.0}, {"date": "2026-07-28", "close": 22.97, "volume": 312225.0}, {"date": "2026-07-29", "close": 22.39, "volume": 314928.0}, {"date": "2026-07-30", "close": 23.0, "volume": 331088.0}, {"date": "2026-07-31", "close": 22.07, "volume": 278444.0}, {"date": "2026-08-03", "close": 22.23, "volume": 314679.0}, {"date": "2026-08-04", "close": 22.84, "volume": 299234.0}, {"date": "2026-08-05", "close": 22.65, "volume": 248419.0}, {"date": "2026-08-06", "close": 23.44, "volume": 266663.0}, {"date": "2026-08-07", "close": 24.13, "volume": 154844.0}], "refreshing": true}