Financial reports
N-CSRS
Certified semi-annual shareholder report (management investment company)
30 Apr 24
N-CEN
Annual report (registered investment company)
13 Nov 23
N-CSR
Certified annual shareholder report (management investment company)
7 Nov 23
N-CEN/A
Annual report (registered investment company) (amended)
25 Oct 23
N-CEN/A
Annual report (registered investment company) (amended)
25 Oct 23
N-CEN/A
Annual report (registered investment company) (amended)
25 Oct 23
N-CEN/A
Annual report (registered investment company) (amended)
25 Oct 23
N-CEN/A
Annual report (registered investment company) (amended)
25 Oct 23
N-CSRS
Certified semi-annual shareholder report (management investment company)
3 May 23
N-CEN
Annual report (registered investment company)
10 Nov 22
Current reports
No filings
Registration and prospectus
AW
Withdrawal of amendment
20 Oct 14
N-14/A
Registration statement for investment companies business combination (amended)
30 Mar 09
N-14
Registration statement for investment companies business combination
13 Feb 09
POS EX
Additional exhibits for listing
27 Sep 05
N-14
Registration statement for investment companies business combination
5 Jul 05
Proxies
N-PX
Annual report of proxy voting record
28 Aug 23
N-PX
Annual report of proxy voting record
26 Aug 22
N-PX
Annual report of proxy voting record
26 Aug 21
N-PX
Annual report of proxy voting record
27 Aug 20
N-PX
Annual report of proxy voting record
21 Aug 19
N-PX
Annual report of proxy voting record
16 Aug 18
N-PX
Annual report of proxy voting record
15 Aug 17
DEFA14A
Additional proxy soliciting materials
9 Jun 17
DEFA14A
Additional proxy soliciting materials
22 May 17
DEFA14A
Additional proxy soliciting materials
26 Apr 17
Other
CORRESP
Correspondence with SEC
16 Oct 23
CORRESP
Correspondence with SEC
30 Apr 20
CORRESP
Correspondence with SEC
17 Mar 17
CORRESP
Correspondence with SEC
13 Mar 17
CORRESP
Correspondence with SEC
30 Apr 14
CORRESP
Correspondence with SEC
29 Jul 13
CORRESP
Correspondence with SEC
2 Apr 09
CORRESP
Correspondence with SEC
30 Mar 09
CORRESP
Correspondence with SEC
30 Mar 09
EFFECT
Notice of effectiveness
30 Mar 09
Ownership
NPORT-P
Pioneer Short Term Income Fund (Feb 2024 report)
23 Apr 24
NPORT-P
Pioneer Short Term Income Fund (Nov 2023 report)
26 Jan 24
NPORT-P
Pioneer Short Term Income Fund (Aug 2023 report)
27 Oct 23
NPORT-P
Pioneer Short Term Income Fund (May 2023 report)
25 Jul 23
NPORT-P
Pioneer Short Term Income Fund (Feb 2023 report)
25 Apr 23
NPORT-P
Pioneer Short Term Income Fund (Nov 2022 report)
25 Jan 23
NPORT-P
Pioneer Short Term Income Fund (Aug 2022 report)
28 Oct 22
NPORT-P
Pioneer Short Term Income Fund (May 2022 report)
26 Jul 22
NPORT-P/A
Pioneer Short Term Income Fund (Nov 2021 report)
18 Jul 22
NPORT-P/A
Pioneer Short Term Income Fund (Feb 2022 report)
18 Jul 22