MIO insider transaction filings
Pioneer Municipal High Income Opportunities Fund, Inc. — 46 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2025-09-02. Screen MIO transaction legs live →
Insider transaction summary — last 90 days
No Form 4 filings for MIO between 2026-06-24 and 2026-09-22. The table below lists the most recent filings on record.
Recent Form 4 filings — Pioneer Municipal High Income Opportunities Fund, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2025-09-02 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Other (J): 2,161,352 @ $11.23 | EDGAR |
| 2025-05-08 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 1,090 @ $11.58 | EDGAR |
| 2025-05-01 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 197 @ $11.51 | EDGAR |
| 2025-04-24 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 10,963 @ $11.29 | EDGAR |
| 2025-04-22 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 5,310 @ $11.24 | EDGAR |
| 2025-04-14 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 26,990 @ $11.18 | EDGAR |
| 2025-04-10 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 2,465 @ $11.38 | EDGAR |
| 2025-04-08 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 700 @ $11.64 | EDGAR |
| 2025-02-03 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 2,829 @ $12 | EDGAR |
| 2025-01-29 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 913 @ $11.97 · Purchase (P): 200 @ $11.95 | EDGAR |
| 2025-01-27 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 11,150 @ $11.92 · Purchase (P): 2,500 @ $11.94 | EDGAR |
| 2025-01-23 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 51 @ $11.91 · Purchase (P): 100 @ $11.92 | EDGAR |
| 2025-01-21 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 6,637 @ $11.84 | EDGAR |
| 2025-01-14 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 100 @ $11.89 | EDGAR |
| 2025-01-10 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 2,769 @ $12 | EDGAR |
| 2025-01-06 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 5,317 @ $11.96 · Purchase (P): 1,133 @ $11.99 | EDGAR |
| 2024-12-31 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 7,142 @ $11.87 · Purchase (P): 21,469 @ $11.91 | EDGAR |
| 2024-12-27 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 12,165 @ $11.85 · Purchase (P): 7,767 @ $11.84 · Purchase (P): 32,911 @ $11.85 | EDGAR |
| 2024-12-23 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 20,825 @ $12 · Purchase (P): 14,314 @ $11.94 | EDGAR |
| 2024-12-19 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 11,865 @ $12.11 · Purchase (P): 17,915 @ $12.03 | EDGAR |
| 2024-12-16 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 7,505 @ $12.18 · Purchase (P): 150 @ $12.10 | EDGAR |
| 2024-12-12 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 7,284 @ $12.26 · Purchase (P): 1,176 @ $12.28 | EDGAR |
| 2024-11-29 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 6,666 @ $12.10 · Purchase (P): 3,881 @ $12.19 | EDGAR |
| 2024-11-26 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 3,700 @ $12.10 | EDGAR |
| 2024-11-25 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 8,760 @ $12.05 · Purchase (P): 6,375 @ $12.05 | EDGAR |
| 2024-11-21 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 12,400 @ $12.17 · Purchase (P): 230 @ $12.06 | EDGAR |
| 2024-11-18 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 8,561 @ $12.21 · Purchase (P): 3,902 @ $12.17 | EDGAR |
| 2024-11-14 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 10,476 @ $12.15 | EDGAR |
| 2024-11-12 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 1,660 @ $12.14 | EDGAR |
| 2024-11-05 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 5,253 @ $12.14 | EDGAR |
| 2024-11-04 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 2,461 @ $12.08 | EDGAR |
| 2024-10-31 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 10,567 @ $12.01 | EDGAR |
| 2024-08-29 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 1,500 @ $12.09 | EDGAR |
| 2024-08-27 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 5,700 @ $12.15 | EDGAR |
| 2024-08-23 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 10,698 @ $12.07 | EDGAR |
| 2024-08-22 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 11,768 @ $12.12 | EDGAR |
| 2024-08-15 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 705 @ $12.13 | EDGAR |
| 2024-08-13 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 12,078 @ $12.09 | EDGAR |
| 2024-08-08 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 21,537 @ $12.12 | EDGAR |
| 2024-08-06 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 5,200 @ $11.93 | EDGAR |
| 2024-07-15 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 24,862 @ $11.79 | EDGAR |
| 2024-05-31 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 3,791 @ $11.33 | EDGAR |
| 2024-05-17 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 6,399 @ $11.46 · Purchase (P): 2,329 @ $11.40 | EDGAR |
| 2024-03-20 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 5,909 @ $11.21 | EDGAR |
| 2024-03-11 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 24,761 @ $11.10 | EDGAR |
| 2024-03-06 | 4 | Saba Capital Management, L.P. — 10% owner Weinstein Boaz — 10% owner | Purchase (P): 6,438 @ $11.06 | EDGAR |
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?ticker=MIO returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new ones to you in seconds. API docs →