abrdn Life Sciences Investors
HQLNYSECIK 884121OtherFiscal year ends Sep 30
Reports and events: 41 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 |
|---|---|---|---|
| 2026-02-2322:50 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001062993-26-001121 |
| 2026-02-1123:53 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001062993-26-000816 |
| 2026-01-0821:42 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001062993-26-000129 |
| 2025-11-2416:36 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001062993-25-016997 |
| 2025-09-2617:17 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001062993-25-015817 |
| 2025-09-0320:58 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001062993-25-015278 |
| 2025-04-0101:49 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001062993-25-006767 |
| 2024-06-0313:15 ET | SC 13D/A | Ownership report, active investor, amended | 0001062993-24-011603 |
| 2024-04-2914:52 ET | SC 13D/A | Ownership report, active investor, amended | 0001062993-24-008941 |
| 2024-04-2220:12 ET | DEF 14A | Proxy statementPeriod 2024-06-25 | 0001104659-24-049993 |
| 2024-04-1712:32 ET | SC 13D/A | Ownership report, active investor, amended | 0001062993-24-008455 |
| 2024-02-0712:55 ET | SC 13D/A | Ownership report, active investor, amended | 0001062993-24-002124 |
| 2024-01-1216:41 ET | SC 13D/A | Ownership report, active investor, amended | 0001062993-24-000825 |
| 2023-12-2912:54 ET | SC 13D | Ownership report, active investor | 0001062993-23-023268 |
| 2023-09-1221:06 ET | 8-K | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001104659-23-100077 |
| 2023-04-1116:13 ET | DEF 14A | Proxy statementPeriod 2023-06-08 | 0001104659-23-043911 |
| 2022-04-1218:50 ET | DEF 14A | Proxy statementPeriod 2022-06-09 | 0001104659-22-045017 |
| 2019-04-1515:28 ET | DEF 14A | Proxy statementPeriod 2019-06-13 | 0001104659-19-021281 |
| 2018-04-1817:55 ET | DEF 14A | Proxy statementPeriod 2018-06-14 | 0001104659-18-024806 |
| 2017-04-1816:16 ET | DEF 14A | Proxy statementPeriod 2017-06-15 | 0001104659-17-024001 |
| 2014-04-3018:07 ET | DEF 14A | Proxy statementPeriod 2014-06-09 | 0001104659-14-032542 |
| 2013-04-2517:44 ET | DEF 14A | Proxy statementPeriod 2013-06-04 | 0001104659-13-032895 |
| 2013-03-2517:37 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-13-024056 |
| 2012-04-3020:11 ET | DEF 14A | Proxy statementPeriod 2012-06-11 | 0001104659-12-030578 |
| 2012-03-2317:34 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-12-020510 |
| 2011-06-3020:52 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-11-037380 |
| 2011-06-0815:59 ET | DEF 14A | Proxy statementPeriod 2011-07-08 | 0001104659-11-033734 |
| 2011-06-0621:21 ET | SC 13D/A | Ownership report, active investor, amended | 0000921895-11-001244 |
| 2011-05-2321:16 ET | SC 13D/A | Ownership report, active investor, amended | 0000921895-11-001093 |
| 2011-05-0921:16 ET | SC 13D/A | Ownership report, active investor, amended | 0000921895-11-000967 |
| 2011-05-0316:17 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-11-025167 |
| 2011-04-2521:11 ET | SC 13D/A | Ownership report, active investor, amended | 0000921895-11-000857 |
| 2011-03-3021:12 ET | DEF 14A | Proxy statementPeriod 2011-05-02 | 0001104659-11-017718 |
| 2011-03-1420:22 ET | SC 13D/A | Ownership report, active investor, amended | 0000921895-11-000517 |
| 2011-02-2500:44 ET | SC 13D/A | Ownership report, active investor, amended | 0000921895-11-000366 |
| 2011-01-1900:28 ET | SC 13D/A | Ownership report, active investor, amended | 0000921895-11-000094 |
| 2011-01-0422:32 ET | SC 13D | Ownership report, active investor | 0000921895-11-000004 |
| 2010-11-0218:50 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-10-055233 |
| 2010-04-0614:32 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-10-018523 |
| 2009-09-3019:20 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-09-057022 |
| 2009-08-0420:46 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-09-046950 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:58 ET. Listed shows no prices and gives no investment advice.