Financial reports
N-CEN
Annual report (registered investment company)
12 Dec 23
N-CSR
Certified annual shareholder report (management investment company)
11 Dec 23
N-CSR/A
Certified annual shareholder report (management investment company) (amended)
25 Aug 23
N-CSR/A
Certified annual shareholder report (management investment company) (amended)
22 Aug 23
N-CSRS
Certified semi-annual shareholder report (management investment company)
6 Jun 23
N-CEN
Annual report (registered investment company)
13 Dec 22
N-CSR
Certified annual shareholder report (management investment company)
7 Dec 22
N-CSRS
Certified semi-annual shareholder report (management investment company)
3 Jun 22
N-CEN
Annual report (registered investment company)
13 Dec 21
N-CSR
Certified annual shareholder report (management investment company)
3 Dec 21
Current reports
Registration and prospectus
POS EX
Additional exhibits for listing
27 Sep 23
POS EX
Additional exhibits for listing
29 Jul 22
POS EX
Additional exhibits for listing
1 Jul 22
POS EX
Additional exhibits for listing
22 Dec 21
POS EX
Additional exhibits for listing
2 Jul 21
POS EX
Additional exhibits for listing
5 Jan 21
POS EX
Additional exhibits for listing
10 Sep 20
POS EX
Additional exhibits for listing
20 Jun 19
POS EX
Additional exhibits for listing
12 Mar 19
POS EX
Additional exhibits for listing
18 Apr 18
Proxies
DEF 14A
Definitive proxy
22 Apr 24
DEFA14A
Additional proxy soliciting materials
13 Oct 23
DEFA14A
Additional proxy soliciting materials
10 Oct 23
DEFA14A
Additional proxy soliciting materials
5 Oct 23
DEFA14A
Additional proxy soliciting materials
3 Oct 23
DEFA14A
Additional proxy soliciting materials
2 Oct 23
DEFA14A
Additional proxy soliciting materials
15 Sep 23
DEFA14A
Additional proxy soliciting materials
15 Sep 23
DEFA14A
Additional proxy soliciting materials
12 Sep 23
DEFA14A
Additional proxy soliciting materials
5 Sep 23
Other
CORRESP
Correspondence with SEC
22 Aug 23
CORRESP
Correspondence with SEC
8 May 20
CORRESP
Correspondence with SEC
18 Jul 17
CORRESP
Correspondence with SEC
19 Jun 17
CORRESP
Correspondence with SEC
18 Apr 16
EFFECT
Notice of effectiveness
28 Jul 14
CERTNYS
Certification of approval for NYSE listing
25 Jul 14
CORRESP
Correspondence with SEC
25 Jul 14
CORRESP
Correspondence with SEC
25 Jun 14
CORRESP
Correspondence with SEC
9 Jun 14
Ownership
4
Kathleen Goetz
12 Apr 24
3
Loretta Tse
22 Mar 24
NPORT-P
abrdn Healthcare Opportunities Fund (Dec 2023 report)
29 Feb 24
4
Todd Reit
4 Jan 24
4
Bill Maher
2 Jan 24
3
Joshua Duitz
22 Dec 23
3
Ben Ritchie
22 Dec 23
3
Jason Akus
22 Dec 23
NPORT-P
Tekla Healthcare Opportunities Fund (Sep 2023 report)
15 Nov 23
3
Lucia Sitar
6 Nov 23