| SCHEDULE 13G |
Open Document
|
Open Filing |
|
Nov 14, 2025 |
|
005-82400 |
| NPORT-P |
Open Document
|
Open Filing |
|
Sep 26, 2025 |
Jul 31, 2025 |
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Sep 2, 2025 |
Aug 27, 2025 |
|
| SCHEDULE 13D/A |
Open Document
|
Open Filing |
|
Sep 2, 2025 |
|
005-82400 |
| N-PX |
Open Document
|
Open Filing |
|
Aug 27, 2025 |
Jun 30, 2025 |
811-21321 |
| 25-NSE |
Open Document
|
Open Filing |
|
Aug 27, 2025 |
|
001-31733 |
| SCHEDULE 13D/A |
Open Document
|
Open Filing |
|
Aug 20, 2025 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 20, 2025 |
Aug 18, 2025 |
|
| SCHEDULE 13G |
Open Document
|
Open Filing |
|
Aug 15, 2025 |
|
005-82400 |
| SCHEDULE 13G/A |
Open Document
|
Open Filing |
|
Aug 14, 2025 |
|
005-82400 |
| SCHEDULE 13G/A |
Open Document
|
Open Filing |
|
Aug 5, 2025 |
|
005-82400 |
| N-23C-2 |
Open Document
|
Open Filing |
NOTICE OF INTENTION TO REDEEM SECURITIES |
Jul 17, 2025 |
Jul 17, 2025 |
817-01342 |
| N-CEN |
Open Document
|
Open Filing |
|
Jul 14, 2025 |
Apr 30, 2025 |
811-21321 |
| N-CSR |
Open Document
| Data
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME FUND, INC. |
Jul 9, 2025 |
Apr 30, 2025 |
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
ADDITIONAL DEFINITIVE PROXY MATERIALS |
Jul 9, 2025 |
|
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Jun 27, 2025 |
Apr 30, 2025 |
811-21321 |
| DEF 14A |
Open Document
|
Open Filing |
DEF 14A |
Jun 10, 2025 |
Jul 17, 2025 |
811-21321 |
| CORRESP |
Open Document
|
Open Filing |
|
Jun 3, 2025 |
|
|
| PRE 14A |
Open Document
|
Open Filing |
CEF FUNDS |
May 20, 2025 |
Jul 17, 2025 |
811-21321 |
| 8-K |
Open Document
|
Open Filing |
8-K |
May 20, 2025 |
May 20, 2025 |
811-21321 |
| SCHEDULE 13G/A |
Open Document
|
Open Filing |
|
May 15, 2025 |
|
005-82400 |
| 8-K |
Open Document
|
Open Filing |
8-K |
May 9, 2025 |
May 7, 2025 |
811-21321 |
| 8-K |
Open Document
|
Open Filing |
8-K |
May 8, 2025 |
May 7, 2025 |
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Apr 24, 2025 |
Apr 22, 2025 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Apr 22, 2025 |
Apr 21, 2025 |
|
| 40-17G |
Open Document
|
Open Filing |
VP IV AND VVIF II FIDELITY BOND 2025 |
Apr 14, 2025 |
|
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Apr 14, 2025 |
Apr 11, 2025 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Apr 8, 2025 |
Apr 7, 2025 |
|
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Apr 4, 2025 |
Apr 1, 2025 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
Apr 2, 2025 |
Apr 1, 2025 |
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
DEFINITIVE ADDITIONAL MATERIALS |
Mar 26, 2025 |
|
811-21321 |
| 8-K |
Open Document
|
Open Filing |
8-K |
Mar 25, 2025 |
Mar 25, 2025 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Mar 25, 2025 |
Jan 31, 2025 |
811-21321 |
| DFAN14A |
Open Document
|
Open Filing |
|
Feb 24, 2025 |
|
811-21321 |
| SCHEDULE 13G/A |
Open Document
|
Open Filing |
|
Feb 14, 2025 |
|
005-82400 |
| DEFC14A |
Open Document
|
Open Filing |
MHI |
Feb 11, 2025 |
|
811-21321 |
| CORRESP |
Open Document
|
Open Filing |
|
Feb 10, 2025 |
|
|
| DEFC14A |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME FUND, INC. |
Feb 10, 2025 |
|
811-21321 |
| SCHEDULE 13D/A |
Open Document
|
Open Filing |
|
Feb 4, 2025 |
|
005-82400 |
| PRRN14A |
Open Document
|
Open Filing |
|
Jan 31, 2025 |
|
811-21321 |
| PREC14A |
Open Document
|
Open Filing |
MAV |
Jan 29, 2025 |
|
811-21321 |
| SCHEDULE 13D/A |
Open Document
|
Open Filing |
|
Jan 28, 2025 |
|
005-82400 |
| PREC14A |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME FUND, INC. |
Jan 24, 2025 |
|
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Jan 14, 2025 |
Jan 13, 2025 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Jan 10, 2025 |
Jan 8, 2025 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Jan 6, 2025 |
Jan 2, 2025 |
|
| N-CSRS |
Open Document
| Data
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME FUND, INC. |
Jan 3, 2025 |
Oct 31, 2024 |
811-21321 |
| CORRESP |
Open Document
|
Open Filing |
|
Jan 3, 2025 |
|
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 31, 2024 |
Dec 27, 2024 |
|
| SCHEDULE 13D/A |
Open Document
| Data
|
Open Filing |
|
Dec 30, 2024 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 27, 2024 |
Dec 23, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 23, 2024 |
Dec 19, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 19, 2024 |
Dec 17, 2024 |
|
| NPORT-P |
Open Document
|
Open Filing |
|
Dec 19, 2024 |
Oct 31, 2024 |
811-21321 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Dec 13, 2024 |
Jun 5, 2023 |
|
| SC 13D/A |
Open Document
|
Open Filing |
SC 13D/A |
Dec 13, 2024 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 9, 2024 |
Dec 5, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 5, 2024 |
Dec 4, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 3, 2024 |
Dec 2, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 29, 2024 |
Nov 26, 2024 |
|
| SC 13D/A |
Open Document
|
Open Filing |
FORM SC 13D/A |
Nov 26, 2024 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 26, 2024 |
Nov 25, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 25, 2024 |
Nov 21, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 21, 2024 |
Nov 19, 2024 |
|
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Nov 20, 2024 |
Nov 18, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 18, 2024 |
Nov 14, 2024 |
|
| SC 13G |
Open Document
|
Open Filing |
|
Nov 14, 2024 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 14, 2024 |
Nov 12, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 12, 2024 |
Nov 11, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 5, 2024 |
Nov 4, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 4, 2024 |
Oct 31, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Oct 31, 2024 |
Oct 29, 2024 |
|
| DEFA14A |
Open Document
|
Open Filing |
DEFINITIVE ADDITIONAL MATERIALS |
Sep 27, 2024 |
|
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Sep 23, 2024 |
Jul 31, 2024 |
811-21321 |
| 40-17G |
Open Document
|
Open Filing |
PIONEER FAMILY OF MUTUAL FUNDS |
Sep 10, 2024 |
|
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 29, 2024 |
Aug 28, 2024 |
|
| N-PX |
Open Document
|
Open Filing |
|
Aug 28, 2024 |
Jun 30, 2024 |
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 27, 2024 |
Aug 23, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 22, 2024 |
Aug 21, 2024 |
|
| DEF 14A |
Open Document
|
Open Filing |
MHI MAV MIIO |
Aug 22, 2024 |
Oct 3, 2024 |
811-21321 |
| SC 13D/A |
Open Document
|
Open Filing |
FORM SC 13D/A |
Aug 21, 2024 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 20, 2024 |
Aug 19, 2024 |
|
| DEFC14A |
Open Document
|
Open Filing |
MHI |
Aug 19, 2024 |
|
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 19, 2024 |
Aug 15, 2024 |
|
| CORRESP |
Open Document
|
Open Filing |
|
Aug 15, 2024 |
|
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 13, 2024 |
Aug 12, 2024 |
|
| PREC14A |
Open Document
|
Open Filing |
MHI |
Aug 9, 2024 |
|
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 8, 2024 |
Aug 7, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 5, 2024 |
Aug 2, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 1, 2024 |
Jul 30, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Jul 29, 2024 |
Jul 26, 2024 |
|
| 8-K |
Open Document
|
Open Filing |
8-K |
Jul 19, 2024 |
Jul 15, 2024 |
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Jul 15, 2024 |
Jul 11, 2024 |
|
| N-CEN |
Open Document
|
Open Filing |
|
Jul 12, 2024 |
Apr 30, 2024 |
811-21321 |
| N-CSR |
Open Document
| Data
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME FUND, INC. |
Jul 8, 2024 |
Apr 30, 2024 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Jun 27, 2024 |
Apr 30, 2024 |
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
May 23, 2024 |
May 23, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
May 17, 2024 |
May 15, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
May 7, 2024 |
May 3, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
May 3, 2024 |
May 2, 2024 |
|
| SC 13D/A |
Open Document
|
Open Filing |
FORM SC 13D/A |
Apr 1, 2024 |
|
005-82400 |
| NPORT-P |
Open Document
|
Open Filing |
|
Mar 21, 2024 |
Jan 31, 2024 |
811-21321 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Mar 21, 2024 |
Feb 28, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Mar 12, 2024 |
Mar 11, 2024 |
|
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Mar 6, 2024 |
Feb 28, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Mar 4, 2024 |
Mar 1, 2024 |
|
| SC 13D/A |
Open Document
|
Open Filing |
SC 13D/A |
Mar 4, 2024 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
FORM 4 |
Mar 4, 2024 |
Feb 29, 2024 |
|
| SC 13G |
Open Document
|
Open Filing |
|
Feb 13, 2024 |
|
005-82400 |
| SC 13G/A |
Open Document
|
Open Filing |
MS AMENDMENT |
Feb 9, 2024 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Feb 5, 2024 |
Feb 5, 2024 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Jan 31, 2024 |
Jan 30, 2024 |
|
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
Jan 31, 2024 |
|
005-82400 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Jan 30, 2024 |
Jan 22, 2024 |
|
| N-23C-2 |
Open Document
|
Open Filing |
NOTICE OF INTENTION TO REDEEM SECURITIES |
Jan 29, 2024 |
Jan 29, 2024 |
817-01342 |
| SC 13D/A |
Open Document
|
Open Filing |
SC 13D/A |
Jan 26, 2024 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Jan 18, 2024 |
Jan 17, 2024 |
|
| SC 13D |
Open Document
|
Open Filing |
FORM SC 13D |
Jan 5, 2024 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Jan 3, 2024 |
Jan 2, 2024 |
|
| N-CSRS |
Open Document
| Data
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME FUND, INC. |
Jan 3, 2024 |
Oct 31, 2023 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Dec 20, 2023 |
Oct 31, 2023 |
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 15, 2023 |
Dec 13, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 13, 2023 |
Dec 11, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 7, 2023 |
Dec 6, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 1, 2023 |
Nov 30, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 28, 2023 |
Nov 27, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 21, 2023 |
Nov 20, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 17, 2023 |
Nov 15, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 13, 2023 |
Nov 9, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 9, 2023 |
Nov 7, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 7, 2023 |
Nov 6, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 3, 2023 |
Nov 1, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Oct 31, 2023 |
Oct 31, 2023 |
|
| N-CEN/A |
Open Document
|
Open Filing |
|
Oct 25, 2023 |
Apr 30, 2022 |
811-21321 |
| N-CEN/A |
Open Document
|
Open Filing |
|
Oct 25, 2023 |
Apr 30, 2021 |
811-21321 |
| N-CEN/A |
Open Document
|
Open Filing |
|
Oct 25, 2023 |
Apr 30, 2020 |
811-21321 |
| N-CEN/A |
Open Document
|
Open Filing |
|
Oct 25, 2023 |
Apr 30, 2019 |
811-21321 |
| 4 |
Open Document
|
Open Filing |
|
Oct 20, 2023 |
Oct 18, 2023 |
|
| SC 13D/A |
Open Document
|
Open Filing |
SC 13D/A |
Oct 20, 2023 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Oct 18, 2023 |
Oct 16, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Oct 16, 2023 |
Oct 13, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Oct 12, 2023 |
Oct 10, 2023 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Oct 3, 2023 |
Oct 2, 2023 |
|
| SC 13G/A |
Open Document
|
Open Filing |
FORM SC 13G/A |
Oct 3, 2023 |
|
005-82400 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Sep 28, 2023 |
Sep 27, 2023 |
|
| NPORT-P |
Open Document
|
Open Filing |
|
Sep 26, 2023 |
Jul 31, 2023 |
811-21321 |
| 40-17G |
Open Document
|
Open Filing |
PIONEER FAMILY OF MUTUAL FUNDS |
Sep 14, 2023 |
|
811-21321 |
| N-23C-2 |
Open Document
|
Open Filing |
NOTICE OF INTENTION TO REDEEM SECURITIES |
Sep 12, 2023 |
Sep 12, 2023 |
817-01342 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Sep 5, 2023 |
Sep 1, 2023 |
|
| SC 13G |
Open Document
|
Open Filing |
FORM SC 13G |
Aug 31, 2023 |
|
005-82400 |
| N-PX |
Open Document
|
Open Filing |
FORM N-PX |
Aug 28, 2023 |
Jun 30, 2023 |
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
DEFINITIVE ADDITIONAL MATERIALS |
Aug 18, 2023 |
|
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
DEFINITIVE ADDITIONAL MATERIALS |
Aug 11, 2023 |
|
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
DEFINITIVE ADDITIONAL MATERIALS |
Aug 9, 2023 |
|
811-21321 |
| DEF 14A |
Open Document
|
Open Filing |
DEFINITIVE PROXY FILING |
Jul 26, 2023 |
Sep 12, 2023 |
811-21321 |
| N-CEN |
Open Document
|
Open Filing |
|
Jul 13, 2023 |
Apr 30, 2023 |
811-21321 |
| N-CSR |
Open Document
| Data
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME FUND, INC. |
Jul 7, 2023 |
Apr 30, 2023 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Jun 22, 2023 |
Apr 28, 2023 |
811-21321 |
| 3 |
Open Document
|
Open Filing |
|
Jun 7, 2023 |
May 30, 2023 |
|
| SC 13D |
Open Document
|
Open Filing |
SC 13D |
Jun 7, 2023 |
|
005-82400 |
| SC 13D/A |
Open Document
|
Open Filing |
SC 13D/A |
Jun 1, 2023 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
FORM 4 SUBMISSION |
Jun 1, 2023 |
May 30, 2023 |
|
| SC 13D/A |
Open Document
|
Open Filing |
SC 13D/A |
Mar 23, 2023 |
|
005-82400 |
| NPORT-P |
Open Document
|
Open Filing |
|
Mar 22, 2023 |
Jan 31, 2023 |
811-21321 |
| SC 13G |
Open Document
|
Open Filing |
|
Feb 14, 2023 |
|
005-82400 |
| SC 13G |
Open Document
|
Open Filing |
MS INITIAL |
Feb 10, 2023 |
|
005-82400 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
Jan 13, 2023 |
|
005-82400 |
| N-CSRS |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME FUND, INC. |
Jan 4, 2023 |
Oct 31, 2022 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Dec 21, 2022 |
Oct 31, 2022 |
811-21321 |
| 4 |
Open Document
|
Open Filing |
FORM 4 SUBMISSION |
Nov 16, 2022 |
Nov 14, 2022 |
|
| SC 13D/A |
Open Document
|
Open Filing |
SC 13D/A |
Nov 16, 2022 |
|
005-82400 |
| NPORT-P |
Open Document
|
Open Filing |
|
Sep 23, 2022 |
Jul 29, 2022 |
811-21321 |
| CORRESP |
Open Document
|
Open Filing |
|
Sep 23, 2022 |
|
|
| 40-17G |
Open Document
|
Open Filing |
PIONEER FAMILY OF MUTUAL FUNDS |
Sep 15, 2022 |
|
811-21321 |
| N-PX |
Open Document
|
Open Filing |
N-PX |
Aug 26, 2022 |
Jun 30, 2022 |
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
DEFINITIVE ADDITIONAL MATERIALS |
Aug 22, 2022 |
|
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
PIONEER FUNDS |
Aug 12, 2022 |
|
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
PIONEER FUNDS |
Aug 12, 2022 |
|
811-21321 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
Aug 10, 2022 |
|
005-82400 |
| DEF 14A |
Open Document
|
Open Filing |
DEFINITIVE PROXY FILING |
Jul 29, 2022 |
Sep 15, 2022 |
811-21321 |
| N-CEN |
Open Document
|
Open Filing |
|
Jul 12, 2022 |
Apr 30, 2022 |
811-21321 |
| N-CSR |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME FUND, INC. |
Jul 1, 2022 |
Apr 30, 2022 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Jun 23, 2022 |
Apr 29, 2022 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Mar 30, 2022 |
Jan 31, 2022 |
811-21321 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
Jan 18, 2022 |
|
005-82400 |
| N-CSRS |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME FUND, INC. |
Jan 3, 2022 |
Oct 31, 2021 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Dec 23, 2021 |
Oct 31, 2021 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Sep 29, 2021 |
Jul 31, 2021 |
811-21321 |
| 40-17G |
Open Document
|
Open Filing |
PIONEER FAMILY OF MUTUAL FUNDS |
Sep 27, 2021 |
|
811-21321 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Sep 20, 2021 |
Jul 20, 2021 |
|
| DEFA14A |
Open Document
|
Open Filing |
DEFINITIVE ADDITIONAL MATERIALS |
Aug 27, 2021 |
|
811-21321 |
| N-PX |
Open Document
|
Open Filing |
NPX |
Aug 26, 2021 |
Jun 30, 2021 |
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
DEFINITIVE ADDITIONAL MATERIALS |
Aug 23, 2021 |
|
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
DEFINITIVE ADDITIONAL MATERIALS |
Aug 23, 2021 |
|
811-21321 |
| DEF 14A |
Open Document
|
Open Filing |
DEFINITIVE PROXY STATEMENT |
Jul 29, 2021 |
Sep 15, 2021 |
811-21321 |
| N-CEN |
Open Document
|
Open Filing |
|
Jul 13, 2021 |
Apr 30, 2021 |
811-21321 |
| N-CSR |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME FUND, INC. |
Jul 1, 2021 |
Apr 30, 2021 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Jun 28, 2021 |
Apr 30, 2021 |
811-21321 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
May 10, 2021 |
May 1, 2021 |
|
| SC 13D/A |
Open Document
|
Open Filing |
SC 13D/A |
Apr 23, 2021 |
|
005-82400 |
| 8-K |
Open Document
|
Open Filing |
MULTI FUNDS |
Apr 21, 2021 |
Apr 21, 2021 |
811-21321 |
| N-8A/A |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME TRUST |
Apr 21, 2021 |
|
811-21321 |
| 8-A12B/A |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME TRUST |
Apr 21, 2021 |
|
001-31733 |
| 8-K |
Open Document
|
Open Filing |
PIONEER |
Apr 7, 2021 |
Apr 7, 2021 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Apr 1, 2021 |
Jan 31, 2021 |
811-21321 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Mar 23, 2021 |
Mar 22, 2021 |
|
| SC 13D/A |
Open Document
|
Open Filing |
SC 13D/A |
Feb 18, 2021 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
FORM 4 SUBMISSION |
Feb 18, 2021 |
Feb 16, 2021 |
|
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
Jan 29, 2021 |
|
005-82400 |
| NPORT-P |
Open Document
|
Open Filing |
|
Dec 30, 2020 |
Oct 31, 2020 |
811-21321 |
| N-CSRS |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME TRUST |
Dec 30, 2020 |
Oct 31, 2020 |
811-21321 |
| 8-K |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME TRUST |
Nov 25, 2020 |
Nov 24, 2020 |
811-21321 |
| 40-17G |
Open Document
|
Open Filing |
PIONEER FAMILY OF MUTUAL FUNDS |
Oct 1, 2020 |
|
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Sep 29, 2020 |
Jul 31, 2020 |
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
PIONEER CLOSED-END FUNDS |
Sep 4, 2020 |
|
811-21321 |
| N-PX |
Open Document
|
Open Filing |
FORM N-PX |
Aug 27, 2020 |
Jun 30, 2020 |
811-21321 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 17, 2020 |
Jan 1, 2020 |
|
| DEF 14A |
Open Document
|
Open Filing |
DEFINITIVE PROXY STATEMENT |
Aug 4, 2020 |
Sep 16, 2020 |
811-21321 |
| N-CEN |
Open Document
|
Open Filing |
|
Jul 10, 2020 |
Apr 30, 2020 |
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Jul 8, 2020 |
Jul 8, 2020 |
|
| N-CSR |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME TRUST |
Jul 6, 2020 |
Apr 30, 2020 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Jun 29, 2020 |
Apr 30, 2020 |
811-21321 |
| CORRESP |
Open Document
|
Open Filing |
|
Apr 30, 2020 |
|
|
| NPORT-P |
Open Document
|
Open Filing |
|
Mar 30, 2020 |
Jan 31, 2020 |
811-21321 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
Feb 5, 2020 |
|
005-82400 |
| N-CSRS |
Open Document
|
Open Filing |
|
Dec 27, 2019 |
Oct 31, 2019 |
811-21321 |
| NPORT-P |
Open Document
|
Open Filing |
|
Dec 27, 2019 |
Oct 31, 2019 |
811-21321 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
Sep 27, 2019 |
|
811-21321 |
| NPORT-EX |
Open Document
|
Open Filing |
SOI |
Sep 27, 2019 |
Jul 31, 2019 |
811-21321 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Sep 20, 2019 |
Sep 18, 2019 |
|
| N-PX |
Open Document
|
Open Filing |
FORM N-PX |
Aug 21, 2019 |
Jun 30, 2019 |
811-21321 |
| DEF 14A |
Open Document
|
Open Filing |
DEFINITIVE PROXY STATEMENT |
Aug 5, 2019 |
Sep 18, 2019 |
811-21321 |
| N-CEN |
Open Document
|
Open Filing |
|
Jul 10, 2019 |
Apr 30, 2019 |
811-21321 |
| N-CSR |
Open Document
|
Open Filing |
|
Jul 1, 2019 |
Apr 30, 2019 |
811-21321 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
May 10, 2019 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Apr 11, 2019 |
Apr 10, 2019 |
|
| N-Q |
Open Document
|
Open Filing |
NQ |
Mar 29, 2019 |
Jan 31, 2019 |
811-21321 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
Jan 30, 2019 |
|
005-82400 |
| N-CSRS |
Open Document
|
Open Filing |
|
Dec 28, 2018 |
Oct 31, 2018 |
811-21321 |
| N-Q |
Open Document
|
Open Filing |
NQ |
Sep 28, 2018 |
Jul 31, 2018 |
811-21321 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
Sep 24, 2018 |
|
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Sep 7, 2018 |
Sep 7, 2018 |
|
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Sep 5, 2018 |
Sep 4, 2018 |
|
| N-PX |
Open Document
|
Open Filing |
ANNUAL N-PX VOTING |
Aug 16, 2018 |
Jun 30, 2018 |
811-21321 |
| DEF 14A |
Open Document
|
Open Filing |
DEFINITIVE PROXY STATEMENT |
Jul 27, 2018 |
Sep 20, 2018 |
811-21321 |
| NSAR-B |
Open Document
|
Open Filing |
MHIT NSAR B |
Jun 28, 2018 |
Apr 30, 2018 |
811-21321 |
| N-CSR |
Open Document
|
Open Filing |
|
Jun 28, 2018 |
Apr 30, 2018 |
811-21321 |
| N-Q |
Open Document
|
Open Filing |
NQ |
Apr 2, 2018 |
Jan 31, 2018 |
811-21321 |
| SC 13G/A |
Open Document
|
Open Filing |
MS AMENDMENT |
Mar 12, 2018 |
|
005-82400 |
| SC 13G/A |
Open Document
|
Open Filing |
SC 13G/A |
Feb 28, 2018 |
|
005-82400 |
| SC 13G/A |
Open Document
|
Open Filing |
NONE |
Feb 22, 2018 |
|
005-82400 |
| 4 |
Open Document
|
Open Filing |
FORM 4 SUBMISSION |
Feb 16, 2018 |
Feb 14, 2018 |
|
| SC 13D |
Open Document
|
Open Filing |
SC 13D |
Feb 16, 2018 |
|
005-82400 |
| 3 |
Open Document
|
Open Filing |
FORM 3 SUBMISSION |
Feb 16, 2018 |
Feb 9, 2018 |
|
| SC 13G |
Open Document
|
Open Filing |
|
Feb 14, 2018 |
|
005-82400 |
| SC 13G/A |
Open Document
|
Open Filing |
MS AMENDMENT |
Feb 13, 2018 |
|
005-82400 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
Jan 18, 2018 |
|
005-82400 |
| N-23C-2 |
Open Document
|
Open Filing |
NOTICE OF INTENTION TO REDEEM SECURITIES |
Jan 12, 2018 |
Jan 12, 2018 |
817-01342 |
| NSAR-A |
Open Document
|
Open Filing |
NSAR |
Dec 29, 2017 |
Oct 31, 2017 |
811-21321 |
| N-CSRS |
Open Document
|
Open Filing |
|
Dec 29, 2017 |
Oct 31, 2017 |
811-21321 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
Oct 5, 2017 |
|
811-21321 |
| N-Q |
Open Document
|
Open Filing |
MHI SCHEDULE |
Sep 27, 2017 |
Jul 31, 2017 |
811-21321 |
| N-PX |
Open Document
|
Open Filing |
NPX VOTES |
Aug 15, 2017 |
Jun 30, 2017 |
811-21321 |
| DEF 14A |
Open Document
|
Open Filing |
DEFINITIVE PROXY STATEMENT |
Aug 4, 2017 |
Sep 21, 2017 |
811-21321 |
| 40-17G/A |
Open Document
| Data
|
Open Filing |
40-17G/A |
Jul 17, 2017 |
|
811-21321 |
| N-CSR |
Open Document
|
Open Filing |
|
Jun 27, 2017 |
Apr 30, 2017 |
811-21321 |
| NSAR-B |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME TRUST NSAR B |
Jun 27, 2017 |
Apr 30, 2017 |
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
PIONEER FUNDS |
Jun 9, 2017 |
|
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
PIONEER FUNDS |
May 22, 2017 |
|
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
PIONEER FUNDS |
Apr 26, 2017 |
|
811-21321 |
| N-Q |
Open Document
|
Open Filing |
MHI SCHEDULE |
Apr 3, 2017 |
Jan 31, 2017 |
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
PIONEER FUNDS |
Mar 31, 2017 |
|
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
PIONEER FUNDS |
Mar 30, 2017 |
|
811-21321 |
| DEFA14A |
Open Document
|
Open Filing |
PIONEER FUNDS |
Mar 30, 2017 |
|
811-21321 |
| DEF 14A |
Open Document
|
Open Filing |
PIONEER CLOSED END FUNDS |
Mar 28, 2017 |
Jun 13, 2017 |
811-21321 |
| CORRESP |
Open Document
|
Open Filing |
|
Mar 17, 2017 |
|
|
| CORRESP |
Open Document
|
Open Filing |
|
Mar 13, 2017 |
|
|
| PRE 14A |
Open Document
|
Open Filing |
PIONEER FUNDS |
Feb 28, 2017 |
Jun 13, 2017 |
811-21321 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
Jan 17, 2017 |
|
005-82400 |
| NSAR-A |
Open Document
|
Open Filing |
MUNIHIGHINCOMESEMI |
Dec 29, 2016 |
Oct 31, 2016 |
811-21321 |
| N-CSRS |
Open Document
|
Open Filing |
|
Dec 29, 2016 |
Oct 31, 2016 |
811-21321 |
| SC 13G |
Open Document
|
Open Filing |
SCHEDULE 13G |
Oct 7, 2016 |
|
005-82400 |
| N-Q |
Open Document
|
Open Filing |
MHI SCHEDULE |
Sep 28, 2016 |
Jul 31, 2016 |
811-21321 |
| 40-17G |
Open Document
|
Open Filing |
40-17G |
Sep 19, 2016 |
|
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Sep 8, 2016 |
Sep 8, 2016 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Sep 7, 2016 |
Sep 6, 2016 |
|
| N-PX |
Open Document
|
Open Filing |
ANNUAL N-PX DISCLOSURE |
Aug 16, 2016 |
Jun 30, 2016 |
811-21321 |
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 12, 2016 |
Aug 11, 2016 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Aug 11, 2016 |
Aug 10, 2016 |
|
| DEF 14A |
Open Document
|
Open Filing |
DEFINITIVE PROXY STATEMENT |
Jul 28, 2016 |
Sep 20, 2016 |
811-21321 |
| NSAR-B |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME TRUST NSAR B |
Jun 28, 2016 |
Apr 30, 2016 |
811-21321 |
| N-CSR |
Open Document
|
Open Filing |
|
Jun 28, 2016 |
Apr 30, 2016 |
811-21321 |
| N-Q |
Open Document
| Data
|
Open Filing |
MHI SCHEDULE |
Mar 30, 2016 |
Jan 31, 2016 |
811-21321 |
| N-CSR |
Open Document
|
Open Filing |
|
Dec 30, 2015 |
Oct 31, 2015 |
811-21321 |
| NSAR-A |
Open Document
|
Open Filing |
NSAR-A |
Dec 29, 2015 |
Oct 31, 2015 |
811-21321 |
| N-Q |
Open Document
|
Open Filing |
MHI SCHEDULE |
Sep 29, 2015 |
Jul 31, 2015 |
811-21321 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Sep 23, 2015 |
Sep 22, 2015 |
|
| 40-17G |
Open Document
|
Open Filing |
40-17G |
Sep 9, 2015 |
|
811-21321 |
| N-PX |
Open Document
|
Open Filing |
ANNUAL NPX DISCLOSURE |
Aug 21, 2015 |
Jun 30, 2015 |
811-21321 |
| DEF 14A |
Open Document
|
Open Filing |
DEFINITIVE PROXY STATEMENT |
Aug 3, 2015 |
Sep 22, 2015 |
811-21321 |
| NSAR-B |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME TRUST NSAR-B |
Jun 26, 2015 |
Apr 30, 2015 |
811-21321 |
| N-CSR |
Open Document
|
Open Filing |
|
Jun 26, 2015 |
Apr 30, 2015 |
811-21321 |
| N-Q |
Open Document
|
Open Filing |
MHI SCHEDULE |
Mar 31, 2015 |
Jan 31, 2015 |
811-21321 |
| N-CSR |
Open Document
|
Open Filing |
|
Dec 29, 2014 |
Oct 31, 2014 |
811-21321 |
| NSAR-A |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME TRUST 10.31.14 |
Dec 29, 2014 |
Oct 31, 2014 |
811-21321 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 22, 2014 |
Jan 16, 2009 |
|
| 4 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Dec 3, 2014 |
Dec 3, 2014 |
|
| SC 13G/A |
Open Document
|
Open Filing |
SC 13G/A |
Dec 2, 2014 |
|
005-82400 |
| 3 |
Open Document
|
Open Filing |
FORM 3 SUBMISSION |
Dec 2, 2014 |
Nov 28, 2014 |
|
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Nov 6, 2014 |
Nov 6, 2014 |
|
| 40-17G |
Open Document
|
Open Filing |
40-17G |
Oct 2, 2014 |
|
811-21321 |
| N-Q |
Open Document
|
Open Filing |
MHI SCHEDULE |
Sep 29, 2014 |
Jul 31, 2014 |
811-21321 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Sep 23, 2014 |
Sep 16, 2014 |
|
| N-PX |
Open Document
|
Open Filing |
ANNUAL NPX DISCLOSURE |
Aug 27, 2014 |
Jun 30, 2014 |
811-21321 |
| DEF 14A |
Open Document
|
Open Filing |
DEFINITIVE PROXY STATEMENT |
Aug 6, 2014 |
Sep 23, 2014 |
811-21321 |
| NSAR-B |
Open Document
|
Open Filing |
PIONEER MUNICIPAL HIGH INCOME TRUST NSAR B |
Jun 27, 2014 |
Apr 30, 2014 |
811-21321 |
| N-CSR |
Open Document
|
Open Filing |
|
Jun 27, 2014 |
Apr 30, 2014 |
811-21321 |
| CORRESP |
Open Document
|
Open Filing |
|
Apr 30, 2014 |
|
|
| N-Q |
Open Document
|
Open Filing |
MHI SCHEDULE |
Mar 28, 2014 |
Jan 31, 2014 |
811-21321 |
| SC 13G/A |
Open Document
|
Open Filing |
AMENDED SCHEDULE 13G |
Feb 14, 2014 |
|
005-82400 |
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Feb 3, 2014 |
Jan 28, 2014 |
|
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Jan 29, 2014 |
Jan 28, 2014 |
|
| 3 |
Open Document
|
Open Filing |
PRIMARY DOCUMENT |
Jan 28, 2014 |
Jan 28, 2014 |
|