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abrdn Healthcare Opportunities Fund — All Filings

229 total filings on record

Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.

Overview All Filings Financials Insiders
All 3 4 497 8-A12B 8-K CERTNYS CORRESP DEFA14A EFFECT N-2 N-2/A N-2MEF N-8A N-CEN N-CSR N-CSR/A N-CSRS N-PX N-Q NPORT-EX NPORT-P NSAR-A NSAR-B POS EX
Form Description Accession Number Filed Period
3 OWNERSHIP DOCUMENT 0001104659-23-114707 Nov 6, 2023 Oct 27, 2023
3 OWNERSHIP DOCUMENT 0001104659-23-114705 Nov 6, 2023 Oct 27, 2023
3 OWNERSHIP DOCUMENT 0001104659-23-114704 Nov 6, 2023 Oct 27, 2023
3 OWNERSHIP DOCUMENT 0001104659-23-114703 Nov 6, 2023 Oct 27, 2023
3 OWNERSHIP DOCUMENT 0001104659-23-114701 Nov 6, 2023 Oct 27, 2023
DEFA14A DEFA14A 0001104659-23-109127 Oct 13, 2023 —
DEFA14A DEFA14A 0001104659-23-108019 Oct 10, 2023 —
POS EX POS EX 0001104659-23-104132 Sep 27, 2023 —
8-K FORM 8-K 0001104659-23-100080 Sep 12, 2023 Sep 6, 2023
NPORT-P — 0001752724-23-195600 Aug 28, 2023 Jun 30, 2023
N-CSR/A N-CSR/A 0001104659-23-095284 Aug 25, 2023 Sep 30, 2022
N-CSR/A N-CSR/A 0001104659-23-094217 Aug 22, 2023 Sep 30, 2022
N-PX N-PX 0001104659-23-087683 Aug 4, 2023 Jun 30, 2023
N-CSRS N-CSRS 0001104659-23-068499 Jun 6, 2023 Mar 31, 2023
NPORT-P — 0001752724-23-100531 May 15, 2023 Mar 31, 2023
NPORT-P — 0001752724-23-039746 Feb 24, 2023 Dec 31, 2022
N-CEN — 0001752724-22-277989 Dec 13, 2022 Sep 30, 2022
N-CSR N-CSR 0001104659-22-125157 Dec 7, 2022 Sep 30, 2022
NPORT-P — 0001752724-22-258407 Nov 21, 2022 Sep 30, 2022
NPORT-P — 0001752724-22-196919 Aug 26, 2022 Jun 30, 2022
N-PX N-PX 0001104659-22-092811 Aug 19, 2022 Jun 30, 2022
POS EX POS EX 0001104659-22-084122 Jul 29, 2022 —
POS EX POS EX 0001104659-22-076528 Jul 1, 2022 —
3 OWNERSHIP DOCUMENT 0001104659-22-070951 Jun 14, 2022 Jun 9, 2022
N-CSRS N-CSRS 0001104659-22-068023 Jun 3, 2022 Mar 31, 2022
NPORT-P — 0001752724-22-119816 May 25, 2022 Mar 31, 2022
4 OWNERSHIP DOCUMENT 0001104659-22-037467 Mar 24, 2022 Mar 23, 2022
NPORT-P — 0001752724-22-041159 Feb 23, 2022 Dec 31, 2021
4 OWNERSHIP DOCUMENT 0001104659-22-008201 Jan 27, 2022 Jan 26, 2022
POS EX POS EX 0001104659-21-152533 Dec 22, 2021 —
N-CEN — 0001752724-21-267520 Dec 13, 2021 Sep 30, 2021
N-CSR N-CSR 0001104659-21-146318 Dec 3, 2021 Sep 30, 2021
3 OWNERSHIP DOCUMENT 0001104659-21-145877 Dec 2, 2021 Nov 30, 2021
NPORT-P — 0001752724-21-235768 Nov 12, 2021 Sep 30, 2021
NPORT-P — 0001752724-21-186698 Aug 26, 2021 Jun 30, 2021
N-PX N-PX 0001104659-21-107756 Aug 19, 2021 Jun 30, 2021
POS EX POS EX 0001104659-21-088748 Jul 2, 2021 —
N-CSRS N-CSRS 0001104659-21-076926 Jun 4, 2021 Mar 31, 2021
NPORT-P — 0001752724-21-112400 May 26, 2021 Mar 31, 2021
4 OWNERSHIP DOCUMENT 0001104659-21-030170 Mar 1, 2021 Feb 25, 2021
NPORT-P — 0001752724-21-042696 Feb 26, 2021 Dec 31, 2020
POS EX POS EX 0001104659-21-000882 Jan 5, 2021 —
N-CEN — 0001752724-20-255161 Dec 10, 2020 Sep 30, 2020
N-CSR N-CSR 0001104659-20-132298 Dec 4, 2020 Sep 30, 2020
NPORT-P — 0001752724-20-234872 Nov 18, 2020 Sep 30, 2020
4 4 0001104659-20-107791 Sep 23, 2020 —
POS EX POS EX 0001104659-20-103796 Sep 10, 2020 —
3 3 0001104659-20-100109 Aug 28, 2020 Aug 27, 2020
NPORT-P — 0001752724-20-169814 Aug 25, 2020 Jun 30, 2020
N-PX N-PX 0001104659-20-095899 Aug 17, 2020 Jun 30, 2020