abrdn Healthcare Investors
HQHNYSECIK 805267OtherFiscal year ends Sep 30
Reports and events: 32 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-04-0716:17 ET | DEF 14A | Proxy statementPeriod 2026-05-27 | 0001104659-26-040392 |
| 2025-04-1415:59 ET | DEF 14A | Proxy statementPeriod 2025-05-28 | 0001104659-25-034659 |
| 2024-11-1821:02 ET | SC 13D/A | Ownership report, active investor, amended | 0001062993-24-019263 |
| 2024-10-2220:23 ET | SC 13D/A | Ownership report, active investor, amended | 0001062993-24-017848 |
| 2024-05-0311:15 ET | SC 13D/A | Ownership report, active investor, amended | 0001062993-24-009284 |
| 2024-04-2216:13 ET | DEF 14A | Proxy statementPeriod 2024-06-25 | 0001104659-24-049994 |
| 2024-03-1514:47 ET | SC 13D | Ownership report, active investor | 0001062993-24-006470 |
| 2023-09-1221:04 ET | 8-K | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001104659-23-100073 |
| 2023-07-1017:28 ET | DEF 14A | Proxy statementPeriod 2023-08-14 | 0001104659-23-079714 |
| 2023-04-1112:10 ET | DEF 14A | Proxy statement | 0001104659-23-043909 |
| 2022-04-1214:47 ET | DEF 14A | Proxy statementPeriod 2022-06-09 | 0001104659-22-045016 |
| 2021-04-1312:29 ET | DEF 14A | Proxy statementPeriod 2021-06-10 | 0001104659-21-049642 |
| 2020-04-1411:10 ET | DEF 14A | Proxy statementPeriod 2020-06-11 | 0001104659-20-046205 |
| 2019-04-1511:28 ET | DEF 14A | Proxy statementPeriod 2019-06-13 | 0001104659-19-021282 |
| 2018-04-1813:55 ET | DEF 14A | Proxy statementPeriod 2018-06-14 | 0001104659-18-024805 |
| 2017-04-1812:15 ET | DEF 14A | Proxy statementPeriod 2017-06-15 | 0001104659-17-024000 |
| 2016-04-1814:42 ET | DEF 14A | Proxy statementPeriod 2016-06-14 | 0001104659-16-112092 |
| 2015-04-2015:19 ET | DEF 14A | Proxy statementPeriod 2015-06-04 | 0001104659-15-028700 |
| 2014-04-3018:06 ET | DEF 14A | Proxy statementPeriod 2014-06-09 | 0001104659-14-032541 |
| 2013-04-2517:45 ET | DEF 14A | Proxy statementPeriod 2013-06-04 | 0001104659-13-032898 |
| 2013-03-2517:37 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-13-024055 |
| 2012-04-3020:11 ET | DEF 14A | Proxy statementPeriod 2012-06-11 | 0001104659-12-030581 |
| 2012-03-2317:33 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-12-020507 |
| 2011-07-0816:09 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-11-038315 |
| 2011-06-3020:52 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-11-037379 |
| 2011-06-0816:01 ET | DEF 14A | Proxy statementPeriod 2011-07-08 | 0001104659-11-033735 |
| 2010-11-0218:50 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-10-055232 |
| 2010-04-2715:28 ET | DEF 14A | Proxy statementPeriod 2010-06-08 | 0001104659-10-022012 |
| 2010-04-0614:32 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-10-018522 |
| 2009-09-3019:20 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-09-057021 |
| 2009-08-0420:45 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-09-046949 |
| 2009-05-0116:17 ET | DEF 14A | Proxy statementPeriod 2009-06-11 | 0001104659-09-028395 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:57 ET. Listed shows no prices and gives no investment advice.