2 insiders reported 16 Form 4 transactions for Pioneer Municipal High Income Opportunities Fund, Inc. (MIO) over the past 18 months (most recent 2025-09-02). Recent activity: Weinstein Boaz (10% Owner) Sell 2.2M shares, Saba Capital Management, L.P. (10% Owner) Sell 2.2M shares, Saba Capital Management, L.P. (10% Owner) Buy 1,090 shares, Weinstein Boaz (10% Owner) Buy 1,090 shares, Saba Capital Management, L.P. (10% Owner) Buy 197 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-09-02 | Weinstein Boaz | 10% Owner | Sell | 2.2M | $24.3M |
| 2025-09-02 | Saba Capital Management, L.P. | 10% Owner | Sell | 2.2M | $24.3M |
| 2025-05-08 | Saba Capital Management, L.P. | 10% Owner | Buy | 1,090 | $12,622 |
| 2025-05-08 | Weinstein Boaz | 10% Owner | Buy | 1,090 | $12,622 |
| 2025-05-01 | Saba Capital Management, L.P. | 10% Owner | Buy | 197 | $2,267 |
| 2025-05-01 | Weinstein Boaz | 10% Owner | Buy | 197 | $2,267 |
| 2025-04-24 | Saba Capital Management, L.P. | 10% Owner | Buy | 10,963 | $123,772 |
| 2025-04-24 | Weinstein Boaz | 10% Owner | Buy | 10,963 | $123,772 |
| 2025-04-22 | Saba Capital Management, L.P. | 10% Owner | Buy | 5,310 | $59,684 |
| 2025-04-22 | Weinstein Boaz | 10% Owner | Buy | 5,310 | $59,684 |
| 2025-04-14 | Saba Capital Management, L.P. | 10% Owner | Buy | 26,990 | $301,748 |
| 2025-04-14 | Weinstein Boaz | 10% Owner | Buy | 26,990 | $301,748 |
| 2025-04-10 | Saba Capital Management, L.P. | 10% Owner | Buy | 2,465 | $28,052 |
| 2025-04-10 | Weinstein Boaz | 10% Owner | Buy | 2,465 | $28,052 |
| 2025-04-08 | Saba Capital Management, L.P. | 10% Owner | Buy | 700 | $8,148 |
| 2025-04-08 | Weinstein Boaz | 10% Owner | Buy | 700 | $8,148 |
来源：SEC Form 4 申报文件 · 截至 2025-09-02