{"transactions":[{"id":4636893,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":31106,"kind":"person","name":"Goodson Alan R","position":1,"cik":"0001337917","reported_name":"Goodson Alan R","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-10-07T16:57:15.000Z","date":"2026-10-06","kind":"sale","planned":false,"acquired":false,"shares":242.0095,"price":19.3181,"value":4675.16372195,"ownership":{"direct":true},"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-26-114286","document":"tm2627203-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1337917/000110465926114286/tm2627203-1_4seq1.xml","form_type":"4"}},{"id":706081,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":29467,"kind":"person","name":"Mahai Chris LaVictoire","position":1,"cik":"0001335892","reported_name":"Mahai Chris LaVictoire","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-20T18:34:35.000Z","date":"2026-07-16","kind":"purchase","planned":false,"acquired":true,"shares":501,"price":20.96,"value":10500.96,"ownership":{"direct":true},"balance_after":501,"source":{"system":"sec-edgar","filing":"0001104659-26-085026","document":"tm2620872-3_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465926085026/tm2620872-3_4seq1.xml","form_type":"4"}},{"id":1452120,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":74344,"kind":"person","name":"DiMartino Rose","position":1,"cik":"0001998932","reported_name":"DiMartino Rose","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-07-18T18:54:48.000Z","date":"2024-07-16","kind":"purchase","planned":false,"acquired":true,"shares":1000,"price":18.88,"value":18880.0,"ownership":{"direct":true},"balance_after":1000,"source":{"system":"sec-edgar","filing":"0001104659-24-080796","document":"tm2419673-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465924080796/tm2419673-1_4seq1.xml","form_type":"4"}},{"id":1542844,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":40559,"kind":"person","name":"Goetz Kathleen","position":1,"cik":"0001896369","reported_name":"Goetz Kathleen","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-04-12T13:19:10.000Z","date":"2024-04-09","kind":"purchase","planned":false,"acquired":true,"shares":525,"price":16.4236,"value":8622.39,"ownership":{"direct":true},"balance_after":1079.529,"source":{"system":"sec-edgar","filing":"0001104659-24-046547","document":"tm2411545-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465924046547/tm2411545-1_4seq1.xml","form_type":"4"}},{"id":1683363,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":31106,"kind":"person","name":"Goodson Alan R","position":1,"cik":"0001337917","reported_name":"Goodson Alan R","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President"}}],"security":"Common stock","published_at":"2024-01-09T17:09:55.000Z","date":"2023-12-21","kind":"purchase","planned":false,"acquired":true,"shares":170,"price":16.13,"value":2742.1,"ownership":{"direct":true},"balance_after":170,"source":{"system":"sec-edgar","filing":"0001104659-24-002525","document":"tm242450-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465924002525/tm242450-1_4seq1.xml","form_type":"4"}},{"id":1689759,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":29376,"kind":"person","name":"Reit Todd","position":1,"cik":"0001817331","reported_name":"Reit Todd","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-01-04T19:22:16.000Z","date":"2024-01-02","kind":"purchase","planned":false,"acquired":true,"shares":1000,"price":16.929,"value":16929.0,"ownership":{"direct":true},"balance_after":1000,"source":{"system":"sec-edgar","filing":"0001104659-24-001270","document":"tm241830-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465924001270/tm241830-1_4seq1.xml","form_type":"4"}},{"id":1697375,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":30645,"kind":"person","name":"Maher Bill","position":1,"cik":"0001289076","reported_name":"Maher Bill","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-01-02T21:33:40.000Z","date":"2023-12-28","kind":"purchase","planned":false,"acquired":true,"shares":1000,"price":16.58,"value":16580.0,"ownership":{"direct":true},"balance_after":1000,"source":{"system":"sec-edgar","filing":"0001104659-24-000357","document":"tm241474-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465924000357/tm241474-1_4seq1.xml","form_type":"4"}},{"id":1774294,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":109470,"kind":"person","name":"OMSTEAD DANIEL R","position":1,"cik":"0001254774","reported_name":"OMSTEAD DANIEL R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President"}}],"security":"Shares of Beneficial Interest","published_at":"2023-09-25T21:34:14.000Z","date":"2023-09-25","kind":"purchase","planned":false,"acquired":true,"shares":9500,"price":15.6332,"value":148515.4,"ownership":{"direct":true},"balance_after":178268.56,"source":{"system":"sec-edgar","filing":"0001104659-23-103574","document":"tm2326853-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465923103574/tm2326853-1_4seq1.xml","form_type":"4"}},{"id":1776566,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":109470,"kind":"person","name":"OMSTEAD DANIEL R","position":1,"cik":"0001254774","reported_name":"OMSTEAD DANIEL R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President"}}],"security":"Shares of Beneficial Interest","published_at":"2023-09-20T22:39:23.000Z","date":"2023-09-20","kind":"purchase","planned":false,"acquired":true,"shares":9500,"price":15.8767,"value":150828.65,"ownership":{"direct":true},"balance_after":168768.56,"source":{"system":"sec-edgar","filing":"0001104659-23-102458","document":"tm2326608d1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465923102458/tm2326608d1_4seq1.xml","form_type":"4"}},{"id":2319343,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":40559,"kind":"person","name":"Goetz Kathleen","position":1,"cik":"0001896369","reported_name":"Goetz Kathleen","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Shares of Beneficial Interest","published_at":"2022-03-24T19:18:32.000Z","date":"2022-03-23","kind":"purchase","acquired":true,"shares":73.529,"price":20.4158,"value":1501.1533582,"ownership":{"direct":true},"balance_after":554.529,"source":{"system":"sec-edgar","filing":"0001104659-22-037466","document":"tm2210376-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465922037466/tm2210376-2_4seq1.xml","form_type":"4"}},{"id":2424517,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":40559,"kind":"person","name":"Goetz Kathleen","position":1,"cik":"0001896369","reported_name":"Goetz Kathleen","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Shares of Beneficial Interest","published_at":"2022-01-27T18:36:13.000Z","date":"2022-01-26","kind":"purchase","acquired":true,"shares":481,"price":21.515,"value":10348.715,"ownership":{"direct":true},"balance_after":481,"source":{"system":"sec-edgar","filing":"0001104659-22-008200","document":"tm224586-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465922008200/tm224586-2_4seq1.xml","form_type":"4"}},{"id":3000245,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":109470,"kind":"person","name":"OMSTEAD DANIEL R","position":1,"cik":"0001254774","reported_name":"OMSTEAD DANIEL R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President"}}],"security":"Shares of Beneficial Interest","published_at":"2020-10-26T21:26:22.000Z","date":"2020-10-26","kind":"purchase","acquired":true,"shares":5200,"price":20.5277,"value":106744.04,"ownership":{"direct":true},"balance_after":125411.02,"source":{"system":"sec-edgar","filing":"0001104659-20-118219","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465920118219/a4.xml","form_type":"4"}},{"id":3002475,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":109470,"kind":"person","name":"OMSTEAD DANIEL R","position":1,"cik":"0001254774","reported_name":"OMSTEAD DANIEL R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President"}}],"security":"Shares of Beneficial Interest","published_at":"2020-10-21T23:16:01.000Z","date":"2020-10-21","kind":"purchase","acquired":true,"shares":5050,"price":20.6787,"value":104427.435,"ownership":{"direct":true},"balance_after":120211.02,"source":{"system":"sec-edgar","filing":"0001104659-20-116859","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465920116859/a4.xml","form_type":"4"}},{"id":3024222,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":40463,"kind":"person","name":"Bailey Jeffrey Allen","position":1,"cik":"0001500210","reported_name":"Bailey Jeffrey Allen","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Shares of Beneficial Interest","published_at":"2020-09-23T19:56:48.000Z","date":"2020-09-23","kind":"purchase","acquired":true,"shares":490,"price":20.39,"value":9991.1,"ownership":{"direct":true},"balance_after":490,"source":{"system":"sec-edgar","filing":"0001104659-20-107790","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465920107790/a4.xml","form_type":"4"}},{"id":3138241,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":109470,"kind":"person","name":"OMSTEAD DANIEL R","position":1,"cik":"0001254774","reported_name":"OMSTEAD DANIEL R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President"}}],"security":"Shares of Beneficial Interest","published_at":"2020-05-22T15:04:22.000Z","date":"2020-05-21","kind":"purchase","acquired":true,"shares":5000,"price":21.0108,"value":105054.0,"ownership":{"direct":true},"balance_after":110357.38,"source":{"system":"sec-edgar","filing":"0001104659-20-065198","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465920065198/a4.xml","form_type":"4"}},{"id":3207385,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":109470,"kind":"person","name":"OMSTEAD DANIEL R","position":1,"cik":"0001254774","reported_name":"OMSTEAD DANIEL R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President"}}],"security":"Shares of Beneficial Interest","published_at":"2020-03-17T22:25:29.000Z","date":"2020-03-17","kind":"purchase","acquired":true,"shares":6800,"price":16.237,"value":110411.6,"ownership":{"direct":true},"balance_after":102318.65,"source":{"system":"sec-edgar","filing":"0001104659-20-034865","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465920034865/a4.xml","form_type":"4"}},{"id":3720278,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":109470,"kind":"person","name":"OMSTEAD DANIEL R","position":1,"cik":"0001254774","reported_name":"OMSTEAD DANIEL R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President"}}],"security":"Shares of Beneficial Interest","published_at":"2018-12-26T22:24:53.000Z","date":"2018-12-26","kind":"purchase","acquired":true,"shares":6300,"price":17.1382,"value":107970.66,"ownership":{"direct":true},"balance_after":85406.1956,"source":{"system":"sec-edgar","filing":"0001104659-18-074725","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465918074725/a4.xml","form_type":"4"}},{"id":3783700,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":109470,"kind":"person","name":"OMSTEAD DANIEL R","position":1,"cik":"0001254774","reported_name":"OMSTEAD DANIEL R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President"}}],"security":"Shares of Beneficial Interest","published_at":"2018-10-25T18:53:48.000Z","date":"2018-10-25","kind":"purchase","acquired":true,"shares":5500,"price":20.4262,"value":112344.1,"ownership":{"direct":true},"balance_after":79106.1956,"source":{"system":"sec-edgar","filing":"0001104659-18-063922","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465918063922/a4.xml","form_type":"4"}},{"id":3789356,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":109470,"kind":"person","name":"OMSTEAD DANIEL R","position":1,"cik":"0001254774","reported_name":"OMSTEAD DANIEL R","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President"}}],"security":"Shares of Beneficial Interest","published_at":"2018-10-17T19:59:13.000Z","date":"2018-10-17","kind":"purchase","acquired":true,"shares":3882,"price":21.776,"value":84534.432,"ownership":{"direct":true},"balance_after":73606.1956,"source":{"system":"sec-edgar","filing":"0001104659-18-062503","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000110465918062503/a4.xml","form_type":"4"}},{"id":4087142,"issuer":{"id":8816,"kind":"organization","name":"abrdn Healthcare Investors","symbol":"HQH"},"owners":[{"id":140359,"kind":"person","name":"Kent Thomas M","position":1,"cik":"0001728564","reported_name":"Kent Thomas M","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Shares of Beneficial Interest","published_at":"2018-01-29T14:45:35.000Z","date":"2018-01-25","kind":"purchase","acquired":true,"shares":1100,"price":24.1862,"value":26604.82,"ownership":{"direct":true},"balance_after":1100,"source":{"system":"sec-edgar","filing":"0001728564-18-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/805267/000172856418000005/primary_doc.xml","form_type":"4"}}]}