{"@context":{"@vocab":"https://schema.org/","dcterms":"http://purl.org/dc/terms/","prov":"http://www.w3.org/ns/prov#"},"@type":"ItemList","@id":"https://api.ai-analytics.org/api/v1/entity/ARTV/timeline","_source":{"data_provider":"AI Analytics","data_provider_url":"https://api.ai-analytics.org","license":"https://api.ai-analytics.org/license","usage_info":"https://api.ai-analytics.org/license","rights":"Source-specific terms apply; free or keyless access does not alter them.","generated_at":"2026-09-23T01:26:30.920Z","methodology_url":"https://api.ai-analytics.org/datasets/","primary_sources":{"sec.*":"https://www.sec.gov/edgar","fda.*":"https://api.fda.gov/","contracts":"https://api.usaspending.gov/","clinical.trials":"https://clinicaltrials.gov/","lobbying.filings":"https://lda.senate.gov/","epa.facilities":"https://echo.epa.gov/","court.dockets":"https://www.courtlistener.com/","cfpb.complaints":"https://www.consumerfinance.gov/data-research/consumer-complaints/","nih.grants":"https://api.reporter.nih.gov/","fed.enforcement":"https://www.federalreserve.gov/supervisionreg/enforcementactions.htm","nhtsa.recalls":"https://api.nhtsa.gov/recalls/"}},"entity":{"entity_id":2004,"canonical_name":"Artiva Biotherapeutics, Inc.","cik":"0001817241","uei":null,"lei":null,"duns":null,"ticker":"ARTV"},"window_days":180,"min_importance":0,"sources_queried":["sec.filings","sec.insider","sec.form144","sec.13dg","fda.recalls","fda.labels","contracts","clinical.trials","lobbying.filings","epa.facilities","uspto.patents","court.dockets","cfpb.complaints","nih.grants","fed.enforcement","nhtsa.recalls","doj.press","open.payments","dol.form5500","hud.housing","irs.bmf"],"importance_reference":{"fda.recall Class I":100,"clinical trial terminated":80,"securities class action":80,"antitrust suit":75,"schedule 13D":75,"patent litigation":70,"form144 large ($50M+)":75,"10-K restatement":75,"phase3 trial completed":70,"EPA significant violator":70,"phase3 trial in progress":60,"insider purchase":50,"phase2 trial":45,"8-K":35,"lobbying filing":30,"fda.label":30,"phase1 trial":30,"fda.recall Class III":25},"vertical_counts":{"sec":114,"clinical":1},"count":100,"timeline":[{"ts":"2026-09-11","kind":"sec.filing","form_type":"8-K","title":"8-K — Artiva Biotherapeutics, Inc. — 2026-09-11","url_slug":"/sec/cik-0001817241/8-k/0001193125-26-389308","accession_number":"0001193125-26-389308","importance":35},{"ts":"2026-09-11","kind":"sec.filing","form_type":"4","title":"4 — Miralles Gines Diego — 2026-09-11","url_slug":"/sec/cik-0001773413/4/0001193125-26-389514","accession_number":"0001193125-26-389514","importance":30},{"ts":"2026-09-11","kind":"sec.filing","form_type":"4","title":"4 — Artiva Biotherapeutics, Inc. — 2026-09-11","url_slug":"/sec/cik-0001817241/4/0001193125-26-389510","accession_number":"0001193125-26-389510","importance":30},{"ts":"2026-09-11","kind":"sec.filing","form_type":"S-8","title":"S-8 — Artiva Biotherapeutics, Inc. — 2026-09-11","url_slug":"/sec/cik-0001817241/s-8/0001193125-26-389428","accession_number":"0001193125-26-389428","importance":30},{"ts":"2026-09-09","kind":"sec.insider.a","reporter":"Bush Jennifer","title":"COO, CLO, Compliance Officer","shares":45000,"price_per_share":0,"usd_value":0,"security_title":"Common Stock","importance":15},{"ts":"2026-09-09","kind":"sec.insider.a","reporter":"Horan Christopher","title":"Chief Tech Operations Officer","shares":40000,"price_per_share":0,"usd_value":0,"security_title":"Common Stock","importance":15},{"ts":"2026-09-09","kind":"sec.insider.a","reporter":"Miralles Gines Diego","title":"President & Head of R&D","shares":45000,"price_per_share":0,"usd_value":0,"security_title":"Common Stock","importance":15},{"ts":"2026-09-09","kind":"sec.insider.a","reporter":"Banerjee Subhashis","title":"Chief Medical Officer","shares":30000,"price_per_share":0,"usd_value":0,"security_title":"Common Stock","importance":15},{"ts":"2026-07-23","kind":"sec.insider.59880","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":null,"shares":59880,"price_per_share":9.96,"usd_value":596405,"security_title":"Common Stock","importance":15.5964048},{"ts":"2026-07-22","kind":"sec.filing","form_type":"8-K","title":"8-K — Artiva Biotherapeutics, Inc. — 2026-07-22","url_slug":"/sec/cik-0001817241/8-k/0001193125-26-312560","accession_number":"0001193125-26-312560","importance":35},{"ts":"2026-07-22","kind":"sec.insider.84124","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":null,"shares":84124,"price_per_share":9.93,"usd_value":835351,"security_title":"Common Stock","importance":15.83535132},{"ts":"2026-07-21","kind":"sec.insider.120582","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":null,"shares":120582,"price_per_share":9.55,"usd_value":1151558,"security_title":"Common Stock","importance":16.1515581},{"ts":"2026-07-17","kind":"sec.insider.p","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":"","shares":7882,"price_per_share":8.95,"usd_value":70544,"security_title":"Common Stock","importance":50.0705439},{"ts":"2026-07-17","kind":"sec.insider.p","reporter":"RA Capital Healthcare Fund LP","title":"","shares":7882,"price_per_share":8.95,"usd_value":70544,"security_title":"Common Stock","importance":50.0705439},{"ts":"2026-07-17","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund, L.P.","title":"","shares":7882,"price_per_share":8.95,"usd_value":70544,"security_title":"Common Stock","importance":50.0705439},{"ts":"2026-07-17","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund III, L.P.","title":"","shares":7882,"price_per_share":8.95,"usd_value":70544,"security_title":"Common Stock","importance":50.0705439},{"ts":"2026-07-17","kind":"sec.insider.p","reporter":"Kolchinsky Peter","title":"","shares":7882,"price_per_share":8.95,"usd_value":70544,"security_title":"Common Stock","importance":50.0705439},{"ts":"2026-07-17","kind":"sec.insider.p","reporter":"Shah Rajeev M.","title":"","shares":7882,"price_per_share":8.95,"usd_value":70544,"security_title":"Common Stock","importance":50.0705439},{"ts":"2026-07-16","kind":"sec.insider.p","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":"","shares":152472,"price_per_share":8.93,"usd_value":1361575,"security_title":"Common Stock","importance":51.36157496},{"ts":"2026-07-16","kind":"sec.insider.p","reporter":"RA Capital Healthcare Fund LP","title":"","shares":152472,"price_per_share":8.93,"usd_value":1361575,"security_title":"Common Stock","importance":51.36157496},{"ts":"2026-07-16","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund, L.P.","title":"","shares":152472,"price_per_share":8.93,"usd_value":1361575,"security_title":"Common Stock","importance":51.36157496},{"ts":"2026-07-16","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund III, L.P.","title":"","shares":152472,"price_per_share":8.93,"usd_value":1361575,"security_title":"Common Stock","importance":51.36157496},{"ts":"2026-07-16","kind":"sec.insider.p","reporter":"Kolchinsky Peter","title":"","shares":152472,"price_per_share":8.93,"usd_value":1361575,"security_title":"Common Stock","importance":51.36157496},{"ts":"2026-07-16","kind":"sec.insider.p","reporter":"Shah Rajeev M.","title":"","shares":152472,"price_per_share":8.93,"usd_value":1361575,"security_title":"Common Stock","importance":51.36157496},{"ts":"2026-07-13","kind":"sec.insider.p","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":"","shares":6552,"price_per_share":8.94,"usd_value":58575,"security_title":"Common Stock","importance":50.05857488},{"ts":"2026-07-13","kind":"sec.insider.p","reporter":"RA Capital Healthcare Fund LP","title":"","shares":6552,"price_per_share":8.94,"usd_value":58575,"security_title":"Common Stock","importance":50.05857488},{"ts":"2026-07-13","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund, L.P.","title":"","shares":6552,"price_per_share":8.94,"usd_value":58575,"security_title":"Common Stock","importance":50.05857488},{"ts":"2026-07-13","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund III, L.P.","title":"","shares":6552,"price_per_share":8.94,"usd_value":58575,"security_title":"Common Stock","importance":50.05857488},{"ts":"2026-07-13","kind":"sec.insider.p","reporter":"Kolchinsky Peter","title":"","shares":6552,"price_per_share":8.94,"usd_value":58575,"security_title":"Common Stock","importance":50.05857488},{"ts":"2026-07-13","kind":"sec.insider.p","reporter":"Shah Rajeev M.","title":"","shares":6552,"price_per_share":8.94,"usd_value":58575,"security_title":"Common Stock","importance":50.05857488},{"ts":"2026-07-13","kind":"sec.insider.6522","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":null,"shares":6522,"price_per_share":8.94,"usd_value":58307,"security_title":"Common Stock","importance":15.05830668},{"ts":"2026-07-10","kind":"sec.insider.p","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":"","shares":15102,"price_per_share":8.97,"usd_value":135465,"security_title":"Common Stock","importance":50.13546494},{"ts":"2026-07-10","kind":"sec.insider.p","reporter":"RA Capital Healthcare Fund LP","title":"","shares":15102,"price_per_share":8.97,"usd_value":135465,"security_title":"Common Stock","importance":50.13546494},{"ts":"2026-07-10","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund, L.P.","title":"","shares":15102,"price_per_share":8.97,"usd_value":135465,"security_title":"Common Stock","importance":50.13546494},{"ts":"2026-07-10","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund III, L.P.","title":"","shares":15102,"price_per_share":8.97,"usd_value":135465,"security_title":"Common Stock","importance":50.13546494},{"ts":"2026-07-10","kind":"sec.insider.p","reporter":"Kolchinsky Peter","title":"","shares":15102,"price_per_share":8.97,"usd_value":135465,"security_title":"Common Stock","importance":50.13546494},{"ts":"2026-07-10","kind":"sec.insider.p","reporter":"Shah Rajeev M.","title":"","shares":15102,"price_per_share":8.97,"usd_value":135465,"security_title":"Common Stock","importance":50.13546494},{"ts":"2026-06-26","kind":"sec.insider.p","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":"","shares":1876,"price_per_share":8.98,"usd_value":16846,"security_title":"Common Stock","importance":50.01684648},{"ts":"2026-06-26","kind":"sec.insider.p","reporter":"RA Capital Healthcare Fund LP","title":"","shares":1876,"price_per_share":8.98,"usd_value":16846,"security_title":"Common Stock","importance":50.01684648},{"ts":"2026-06-26","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund, L.P.","title":"","shares":1876,"price_per_share":8.98,"usd_value":16846,"security_title":"Common Stock","importance":50.01684648},{"ts":"2026-06-26","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund III, L.P.","title":"","shares":1876,"price_per_share":8.98,"usd_value":16846,"security_title":"Common Stock","importance":50.01684648},{"ts":"2026-06-26","kind":"sec.insider.p","reporter":"Kolchinsky Peter","title":"","shares":1876,"price_per_share":8.98,"usd_value":16846,"security_title":"Common Stock","importance":50.01684648},{"ts":"2026-06-26","kind":"sec.insider.p","reporter":"Shah Rajeev M.","title":"","shares":1876,"price_per_share":8.98,"usd_value":16846,"security_title":"Common Stock","importance":50.01684648},{"ts":"2026-06-25","kind":"sec.insider.p","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":"","shares":31000,"price_per_share":8.88,"usd_value":275280,"security_title":"Common Stock","importance":50.27528},{"ts":"2026-06-25","kind":"sec.insider.p","reporter":"RA Capital Healthcare Fund LP","title":"","shares":31000,"price_per_share":8.88,"usd_value":275280,"security_title":"Common Stock","importance":50.27528},{"ts":"2026-06-25","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund, L.P.","title":"","shares":31000,"price_per_share":8.88,"usd_value":275280,"security_title":"Common Stock","importance":50.27528},{"ts":"2026-06-25","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund III, L.P.","title":"","shares":31000,"price_per_share":8.88,"usd_value":275280,"security_title":"Common Stock","importance":50.27528},{"ts":"2026-06-25","kind":"sec.insider.p","reporter":"Kolchinsky Peter","title":"","shares":31000,"price_per_share":8.88,"usd_value":275280,"security_title":"Common Stock","importance":50.27528},{"ts":"2026-06-25","kind":"sec.insider.p","reporter":"Shah Rajeev M.","title":"","shares":31000,"price_per_share":8.88,"usd_value":275280,"security_title":"Common Stock","importance":50.27528},{"ts":"2026-06-16","kind":"sec.insider.p","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":"","shares":124893,"price_per_share":8.89,"usd_value":1110299,"security_title":"Common Stock","importance":51.11029877},{"ts":"2026-06-16","kind":"sec.insider.p","reporter":"RA Capital Healthcare Fund LP","title":"","shares":124893,"price_per_share":8.89,"usd_value":1110299,"security_title":"Common Stock","importance":51.11029877},{"ts":"2026-06-16","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund, L.P.","title":"","shares":124893,"price_per_share":8.89,"usd_value":1110299,"security_title":"Common Stock","importance":51.11029877},{"ts":"2026-06-16","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund III, L.P.","title":"","shares":124893,"price_per_share":8.89,"usd_value":1110299,"security_title":"Common Stock","importance":51.11029877},{"ts":"2026-06-16","kind":"sec.insider.p","reporter":"Kolchinsky Peter","title":"","shares":124893,"price_per_share":8.89,"usd_value":1110299,"security_title":"Common Stock","importance":51.11029877},{"ts":"2026-06-16","kind":"sec.insider.p","reporter":"Shah Rajeev M.","title":"","shares":124893,"price_per_share":8.89,"usd_value":1110299,"security_title":"Common Stock","importance":51.11029877},{"ts":"2026-06-15","kind":"sec.insider.p","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":"","shares":15414,"price_per_share":8.99,"usd_value":138572,"security_title":"Common Stock","importance":50.13857186},{"ts":"2026-06-15","kind":"sec.insider.p","reporter":"RA Capital Healthcare Fund LP","title":"","shares":15414,"price_per_share":8.99,"usd_value":138572,"security_title":"Common Stock","importance":50.13857186},{"ts":"2026-06-15","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund, L.P.","title":"","shares":15414,"price_per_share":8.99,"usd_value":138572,"security_title":"Common Stock","importance":50.13857186},{"ts":"2026-06-15","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund III, L.P.","title":"","shares":15414,"price_per_share":8.99,"usd_value":138572,"security_title":"Common Stock","importance":50.13857186},{"ts":"2026-06-15","kind":"sec.insider.p","reporter":"Kolchinsky Peter","title":"","shares":15414,"price_per_share":8.99,"usd_value":138572,"security_title":"Common Stock","importance":50.13857186},{"ts":"2026-06-15","kind":"sec.insider.p","reporter":"Shah Rajeev M.","title":"","shares":15414,"price_per_share":8.99,"usd_value":138572,"security_title":"Common Stock","importance":50.13857186},{"ts":"2026-06-12","kind":"sec.insider.p","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":"","shares":391019,"price_per_share":8.57,"usd_value":3351033,"security_title":"Common Stock","importance":53.35103283},{"ts":"2026-06-12","kind":"sec.insider.p","reporter":"RA Capital Healthcare Fund LP","title":"","shares":391019,"price_per_share":8.57,"usd_value":3351033,"security_title":"Common Stock","importance":53.35103283},{"ts":"2026-06-12","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund, L.P.","title":"","shares":391019,"price_per_share":8.57,"usd_value":3351033,"security_title":"Common Stock","importance":53.35103283},{"ts":"2026-06-12","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund III, L.P.","title":"","shares":391019,"price_per_share":8.57,"usd_value":3351033,"security_title":"Common Stock","importance":53.35103283},{"ts":"2026-06-12","kind":"sec.insider.p","reporter":"Kolchinsky Peter","title":"","shares":391019,"price_per_share":8.57,"usd_value":3351033,"security_title":"Common Stock","importance":53.35103283},{"ts":"2026-06-12","kind":"sec.insider.p","reporter":"Shah Rajeev M.","title":"","shares":391019,"price_per_share":8.57,"usd_value":3351033,"security_title":"Common Stock","importance":53.35103283},{"ts":"2026-06-11","kind":"sec.insider.p","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":"","shares":548580,"price_per_share":7.91,"usd_value":4339268,"security_title":"Common Stock","importance":54.3392678},{"ts":"2026-06-11","kind":"sec.insider.p","reporter":"RA Capital Healthcare Fund LP","title":"","shares":548580,"price_per_share":7.91,"usd_value":4339268,"security_title":"Common Stock","importance":54.3392678},{"ts":"2026-06-11","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund, L.P.","title":"","shares":548580,"price_per_share":7.91,"usd_value":4339268,"security_title":"Common Stock","importance":54.3392678},{"ts":"2026-06-11","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund III, L.P.","title":"","shares":548580,"price_per_share":7.91,"usd_value":4339268,"security_title":"Common Stock","importance":54.3392678},{"ts":"2026-06-11","kind":"sec.insider.p","reporter":"Kolchinsky Peter","title":"","shares":548580,"price_per_share":7.91,"usd_value":4339268,"security_title":"Common Stock","importance":54.3392678},{"ts":"2026-06-11","kind":"sec.insider.p","reporter":"Shah Rajeev M.","title":"","shares":548580,"price_per_share":7.91,"usd_value":4339268,"security_title":"Common Stock","importance":54.3392678},{"ts":"2026-06-10","kind":"sec.insider.p","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":"","shares":103,"price_per_share":7,"usd_value":721,"security_title":"Common Stock","importance":50.000721},{"ts":"2026-06-10","kind":"sec.insider.p","reporter":"RA Capital Healthcare Fund LP","title":"","shares":103,"price_per_share":7,"usd_value":721,"security_title":"Common Stock","importance":50.000721},{"ts":"2026-06-10","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund, L.P.","title":"","shares":103,"price_per_share":7,"usd_value":721,"security_title":"Common Stock","importance":50.000721},{"ts":"2026-06-10","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund III, L.P.","title":"","shares":103,"price_per_share":7,"usd_value":721,"security_title":"Common Stock","importance":50.000721},{"ts":"2026-06-10","kind":"sec.insider.p","reporter":"Kolchinsky Peter","title":"","shares":103,"price_per_share":7,"usd_value":721,"security_title":"Common Stock","importance":50.000721},{"ts":"2026-06-10","kind":"sec.insider.p","reporter":"Shah Rajeev M.","title":"","shares":103,"price_per_share":7,"usd_value":721,"security_title":"Common Stock","importance":50.000721},{"ts":"2026-06-09","kind":"sec.insider.p","reporter":"RA CAPITAL MANAGEMENT, L.P.","title":"","shares":479039,"price_per_share":6.91,"usd_value":3310159,"security_title":"Common Stock","importance":53.310159490000004},{"ts":"2026-06-09","kind":"sec.insider.p","reporter":"RA Capital Healthcare Fund LP","title":"","shares":479039,"price_per_share":6.91,"usd_value":3310159,"security_title":"Common Stock","importance":53.310159490000004},{"ts":"2026-06-09","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund, L.P.","title":"","shares":479039,"price_per_share":6.91,"usd_value":3310159,"security_title":"Common Stock","importance":53.310159490000004},{"ts":"2026-06-09","kind":"sec.insider.p","reporter":"RA Capital Nexus Fund III, L.P.","title":"","shares":479039,"price_per_share":6.91,"usd_value":3310159,"security_title":"Common Stock","importance":53.310159490000004},{"ts":"2026-06-09","kind":"sec.insider.p","reporter":"Kolchinsky Peter","title":"","shares":479039,"price_per_share":6.91,"usd_value":3310159,"security_title":"Common Stock","importance":53.310159490000004},{"ts":"2026-06-09","kind":"sec.insider.p","reporter":"Shah Rajeev M.","title":"","shares":479039,"price_per_share":6.91,"usd_value":3310159,"security_title":"Common Stock","importance":53.310159490000004},{"ts":"2026-05-19","kind":"sec.insider.s","reporter":"Aslan Fred","title":"Chief Executive Officer","shares":27116,"price_per_share":9.0077,"usd_value":244253,"security_title":"Common Stock","importance":35.2442527932},{"ts":"2026-05-19","kind":"sec.insider.s","reporter":"Bush Jennifer","title":"COO, CLO, Compliance Officer","shares":8790,"price_per_share":9.0078,"usd_value":79179,"security_title":"Common Stock","importance":35.079178562},{"ts":"2026-05-19","kind":"sec.insider.s","reporter":"Banerjee Subhashis","title":"Chief Medical Officer","shares":7037,"price_per_share":9.0076,"usd_value":63386,"security_title":"Common Stock","importance":35.0633864812},{"ts":"2026-05-19","kind":"sec.insider.s","reporter":"Horan Christopher","title":"Chief Tech Operations Officer","shares":7002,"price_per_share":9.0078,"usd_value":63073,"security_title":"Common Stock","importance":35.0630726156},{"ts":"2026-05-19","kind":"sec.insider.s","reporter":"Raymon Heather","title":"SVP, Research and Development","shares":3095,"price_per_share":9.0078,"usd_value":27879,"security_title":"Common Stock","importance":35.027879141},{"ts":"2026-05-19","kind":"sec.filing","form_type":"8-K","title":"8-K — Artiva Biotherapeutics, Inc. — 2026-05-19","url_slug":"/sec/cik-0001817241/8-k/0001193125-26-229714","accession_number":"0001193125-26-229714","importance":35},{"ts":"2026-05-19","kind":"sec.filing","form_type":"4","title":"4 — Artiva Biotherapeutics, Inc. — 2026-05-19","url_slug":"/sec/cik-0001817241/4/0001193125-26-231507","accession_number":"0001193125-26-231507","importance":30},{"ts":"2026-05-19","kind":"sec.filing","form_type":"4","title":"4 — Artiva Biotherapeutics, Inc. — 2026-05-19","url_slug":"/sec/cik-0001817241/4/0001193125-26-231510","accession_number":"0001193125-26-231510","importance":30},{"ts":"2026-05-19","kind":"sec.filing","form_type":"4","title":"4 — Artiva Biotherapeutics, Inc. — 2026-05-19","url_slug":"/sec/cik-0001817241/4/0001193125-26-231506","accession_number":"0001193125-26-231506","importance":30},{"ts":"2026-05-18","kind":"sec.form144","reporter":"Fred Aslan, M.D.","title":"Officer, Director","shares":28000,"usd_value":258160,"security_title":"Common Stock","approx_sale_date":"2026-05-18","accession_number":"0001909362-26-000003","importance":40.051632},{"ts":"2026-05-18","kind":"sec.form144","reporter":"Jennifer Bush","title":"Officer, Director","shares":9000,"usd_value":82980,"security_title":"Common Stock","approx_sale_date":"2026-05-18","accession_number":"0001621152-26-000003","importance":40.016596},{"ts":"2026-05-18","kind":"sec.form144","reporter":"Christopher P. Horan","title":"Officer, Director","shares":7500,"usd_value":69150,"security_title":"Common Stock","approx_sale_date":"2026-05-18","accession_number":"0001736819-26-000003","importance":40.01383},{"ts":"2026-05-18","kind":"sec.form144","reporter":"Subhashis Banerjee","title":"Officer, Director","shares":7000,"usd_value":64540,"security_title":"Common Stock","approx_sale_date":"2026-05-18","accession_number":"0002065633-26-000003","importance":40.012908},{"ts":"2026-05-18","kind":"sec.form144","reporter":"Heather Raymon","title":"Officer, Director","shares":3500,"usd_value":32270,"security_title":"Common Stock","approx_sale_date":"2026-05-18","accession_number":"0002028466-26-000003","importance":40.006454},{"ts":"2026-05-18","kind":"sec.filing","form_type":"144","title":"144 — Artiva Biotherapeutics, Inc. — 2026-05-18","url_slug":"/sec/cik-0001817241/144/0001909362-26-000003","accession_number":"0001909362-26-000003","importance":30}]}