43 filings
SC 13D/A
MIO
Pioneer Municipal High Income Opportunities Fund Inc
1 Apr 24
Pioneer Municipal High Income Opportunities Fund / Saba Capital Management ownership change
10:38am
NPORT-P
MIO
Pioneer Municipal High Income Opportunities Fund Inc
21 Mar 24
Pioneer Municipal High Income Opportunities Fund, Inc. (Jan 2024 report)
12:17pm
3
MIO
Pioneer Municipal High Income Opportunities Fund Inc
21 Mar 24
Pioneer Municipal High Income Opportunities Fund / Roden Jake van ownership change
11:30am
4
MIO
Pioneer Municipal High Income Opportunities Fund Inc
20 Mar 24
Pioneer Municipal High Income Opportunities Fund / Boaz Weinstein ownership change
11:57am
4
Saba Capital Management, L.P.
11 Mar 24
Pioneer Municipal High Income Opportunities Fund / Boaz Weinstein ownership change
2:30pm
4
x25629
6 Mar 24
Pioneer Municipal High Income Opportunities Fund / Boaz Weinstein ownership change
4:52pm
3
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6 Mar 24
Pioneer Municipal High Income Opportunities Fund / PRAKASH VADLAMANI ownership change
9:56am
3
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6 Mar 24
Pioneer Municipal High Income Opportunities Fund / Boaz Weinstein ownership change
8:52am
3
kqg52e62
30 Jan 24
Pioneer Municipal High Income Opportunities Fund / MARCO PIRONDINI ownership change
3:57pm
SC 13D
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5 Jan 24
Pioneer Municipal High Income Opportunities Fund / Saba Capital Management ownership change
7:52am
NPORT-P
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20 Dec 23
Pioneer Municipal High Income Opportunities Fund, Inc. (Oct 2023 report)
12:48pm
NPORT-P
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26 Sep 23
Pioneer Municipal High Income Opportunities Fund, Inc. (Jul 2023 report)
4:35pm
3
9zu1k
5 Sep 23
Pioneer Municipal High Income Opportunities Fund / Yana Karalnik ownership change
1:20pm
NPORT-P
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22 Jun 23
Pioneer Municipal High Income Opportunities Fund, Inc. (Apr 2023 report)
12:00am
NPORT-P
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22 Mar 23
Pioneer Municipal High Income Opportunities Fund, Inc. (Jan 2023 report)
1:12pm
SC 13G/A
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14 Feb 23
Pioneer Municipal High Income Opportunities Fund / Saba Capital Management ownership change
6:38am
SC 13G
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13 Feb 23
Pioneer Municipal High Income Opportunities Fund / SIT INVESTMENT ASSOCIATES ownership change
3:02pm
NPORT-P
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21 Dec 22
Pioneer Municipal High Income Opportunities Fund, Inc. (Oct 2022 report)
1:34pm
SC 13G
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22 Nov 22
Pioneer Municipal High Income Opportunities Fund / Saba Capital Management ownership change
9:15am
NPORT-P
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23 Sep 22
Pioneer Municipal High Income Opportunities Fund, Inc. (Jul 2022 report)
4:02pm