Insiders · MIO

MIO insider transactions

Pioneer Municipal High Income Opportunities Fund Inc. (MIO) Form 4 insider transactions - real-time wire coverage of every officer, director, and 10% owner trade.

MIO insiders

Everyone who has filed a Form 3, 4, 5 or 144 at Pioneer Municipal High Income Opportunities Fund Inc., latest first. Follow anyone to get their next filing.

• Saba Capital Management, L.P.10% owner, since March 2024+$5.6M
• David Craig BrownDirector, since April 2025
• Jake van RodenAffiliated Person, since February 2024
• Prakash VadlamaniAffiliated Person, since February 2024
• Marco PirondiniTrustee, since January 2024
• Yana KaralnikOfficer, since September 2023

Recent Form 3, 4, and 5 filings for MIO

• 438d
  Large owner Saba Capital Management, L.P. disposed of $24,271,983 worth of shares (2,161,352 units at $11.23) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 555d
  Large owner Saba Capital Management, L.P. bought $12,622 worth of shares (1,090 units at $11.58) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 562d
  Large owner Saba Capital Management, L.P. bought $2,267 worth of shares (197 units at $11.51) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 569d
  Large owner Saba Capital Management, L.P. bought $123,772 worth of shares (10,963 units at $11.29) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 571d
  Large owner Saba Capital Management, L.P. bought $59,684 worth of shares (5,310 units at $11.24) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 579d
  Large owner Saba Capital Management, L.P. bought $301,748 worth of shares (26,990 units at $11.18) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 583d
  Large owner Saba Capital Management, L.P. bought $28,052 worth of shares (2,465 units at $11.38) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 585d
  Large owner Saba Capital Management, L.P. bought $8,148 worth of shares (700 units at $11.64) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 589d
  SEC Form 3 filed by new insider Brown David Craig

  3 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 649d
  Large owner Saba Capital Management, L.P. bought $33,948 worth of shares (2,829 units at $12.00) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 654d
  Large owner Saba Capital Management, L.P. bought $13,319 worth of shares (1,113 units at $11.97) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 656d
  Large owner Saba Capital Management, L.P. bought $162,758 worth of shares (13,650 units at $11.92) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 660d
  Large owner Saba Capital Management, L.P. bought $1,799 worth of shares (151 units at $11.92) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 662d
  Large owner Saba Capital Management, L.P. bought $78,582 worth of shares (6,637 units at $11.84) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 669d
  Large owner Saba Capital Management, L.P. bought $1,189 worth of shares (100 units at $11.89) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 673d
  Large owner Saba Capital Management, L.P. bought $33,228 worth of shares (2,769 units at $12.00) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 677d
  Large owner Saba Capital Management, L.P. bought $77,176 worth of shares (6,450 units at $11.97) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 683d
  Large owner Saba Capital Management, L.P. bought $340,471 worth of shares (28,611 units at $11.90) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 687d
  Large owner Saba Capital Management, L.P. bought $626,112 worth of shares (52,843 units at $11.85) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 691d
  Large owner Saba Capital Management, L.P. bought $420,809 worth of shares (35,139 units at $11.98) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 695d
  Large owner Saba Capital Management, L.P. bought $359,203 worth of shares (29,780 units at $12.06) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 698d
  Large owner Saba Capital Management, L.P. bought $93,226 worth of shares (7,655 units at $12.18) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 702d
  Large owner Saba Capital Management, L.P. bought $103,743 worth of shares (8,460 units at $12.26) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 715d
  Large owner Saba Capital Management, L.P. bought $127,968 worth of shares (10,547 units at $12.13) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 718d
  Large owner Saba Capital Management, L.P. bought $44,770 worth of shares (3,700 units at $12.10) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 719d
  Large owner Saba Capital Management, L.P. bought $182,377 worth of shares (15,135 units at $12.05) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 723d
  Large owner Saba Capital Management, L.P. bought $153,682 worth of shares (12,630 units at $12.17) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 726d
  Large owner Saba Capital Management, L.P. bought $152,017 worth of shares (12,463 units at $12.20) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 730d
  Large owner Saba Capital Management, L.P. bought $127,283 worth of shares (10,476 units at $12.15) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 732d
  Large owner Saba Capital Management, L.P. bought $20,152 worth of shares (1,660 units at $12.14) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 739d
  Large owner Saba Capital Management, L.P. bought $63,771 worth of shares (5,253 units at $12.14) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 740d
  Large owner Saba Capital Management, L.P. bought $29,729 worth of shares (2,461 units at $12.08) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 744d
  Large owner Saba Capital Management, L.P. bought $126,910 worth of shares (10,567 units at $12.01) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 807d
  Large owner Saba Capital Management, L.P. bought $18,135 worth of shares (1,500 units at $12.09) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 809d
  Large owner Saba Capital Management, L.P. bought $69,255 worth of shares (5,700 units at $12.15) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 813d
  Large owner Saba Capital Management, L.P. bought $129,125 worth of shares (10,698 units at $12.07) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 814d
  Large owner Saba Capital Management, L.P. bought $142,628 worth of shares (11,768 units at $12.12) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 821d
  Large owner Saba Capital Management, L.P. bought $8,552 worth of shares (705 units at $12.13) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 823d
  Large owner Saba Capital Management, L.P. bought $146,023 worth of shares (12,078 units at $12.09) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 828d
  Large owner Saba Capital Management, L.P. bought $261,028 worth of shares (21,537 units at $12.12) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 830d
  Large owner Saba Capital Management, L.P. bought $62,036 worth of shares (5,200 units at $11.93) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 852d
  Large owner Saba Capital Management, L.P. bought $293,123 worth of shares (24,862 units at $11.79) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 897d
  Saba Capital Management, L.P. bought $42,952 worth of shares (3,791 units at $11.33) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 911d
  Saba Capital Management, L.P. bought $99,883 worth of shares (8,728 units at $11.44) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 968d
  SEC Form 3 filed by new insider Van Roden Jake

  3 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 969d
  Saba Capital Management, L.P. bought $66,240 worth of shares (5,909 units at $11.21) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 978d
  Saba Capital Management, L.P. bought $274,847 worth of shares (24,761 units at $11.10) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 983d
  Saba Capital Management, L.P. bought $71,204 worth of shares (6,438 units at $11.06) (SEC Form 4)

  4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 983d
  SEC Form 3 filed by new insider Vadlamani Prakash

  3 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 983d
  New insider Saba Capital Management, L.P. claimed ownership of 1,688,871 shares (SEC Form 3)

  3 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 1019d
  SEC Form 3 filed by new insider Pirondini Marco

  3 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)
• 1166d
  SEC Form 3 filed by new insider Karalnik Yana

  3 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)