RiverNorth Managed Duration Municipal Income Fund II, Inc. (RMMZ)

Latest Insider Confidence Score

2025Q4

47.5
Bearish

Company insider confidence (by quarter)

2022Q1 2025Q4

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
RiverNorth Strategic Holdings, LLC — 47,687 Jul 10, 2025
O'Neill Stephen Andrew Other 25,000 Jul 18, 2025
Raio Jerry Director 3,365.31 Feb 14, 2025
Dimella Robert A Other 0 Dec 1, 2025
RiverNorth Financial Holdings, LLC — 0 Sep 18, 2025

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 25, 2025 Dec 1, 2025 DIMELLA ROBERT A Other Sell 27.5 0 -100.00% ✗ $1.3
Nov 20, 2025 Nov 24, 2025 DIMELLA ROBERT A Other Sell 22.5 -10,060 -100.00% ✗ $150.7K
Sep 18, 2025 RiverNorth Financial Holdings, LLC Other Neutral 52.5 - 0.00% ✗ -
Jul 17, 2025 Jul 18, 2025 O'Neill Stephen Andrew Other Buy 95.0 +5,000 25.00% ✗ $63K
Jul 10, 2025 RiverNorth Strategic Holdings, LLC Other Neutral 52.5 - 0.00% ✗ -
Feb 14, 2025 O'Neill Stephen Andrew Other Neutral 52.5 - 0.00% ✗ -
Feb 14, 2025 Raio Jerry Director Neutral 52.5 - 0.00% ✗ -
Nov 29, 2024 RiverNorth Strategic Holdings, LLC Other Neutral 52.5 - 0.00% ✗ -
Nov 22, 2024 Nov 27, 2024 RIVERNORTH CAPITAL MANAGEMENT, LLC Other Neutral 27.5 -47,687 -100.00% ✗ -
Oct 1, 2024 Browne Jonathan Paul Other Neutral 52.5 - 0.00% ✗ -
Dec 19, 2023 Dec 21, 2023 RIVERNORTH CAPITAL MANAGEMENT, LLC Other Neutral 90.0 +9,941 30.36% ✗ -
Dec 15, 2023 Dec 18, 2023 Raio Jerry Director Sell 26.3 -1,000 -24.48% ✗ $14.9K
Dec 15, 2023 Dec 18, 2023 RIVERNORTH CAPITAL MANAGEMENT, LLC Other Neutral 90.0 +8,639 35.84% ✗ -
Dec 8, 2023 Dec 11, 2023 RIVERNORTH CAPITAL MANAGEMENT, LLC Other Neutral 90.0 +7,110 41.83% ✗ -
Dec 7, 2023 Dec 7, 2023 RIVERNORTH CAPITAL MANAGEMENT, LLC Other Neutral 60.0 +67 0.40% ✗ -
Nov 21, 2023 Nov 22, 2023 RIVERNORTH CAPITAL MANAGEMENT, LLC Other Neutral 77.5 +315 1.90% ✗ -
Nov 20, 2023 Nov 21, 2023 RIVERNORTH CAPITAL MANAGEMENT, LLC Other Neutral 90.0 +5,724 52.56% ✗ -
Oct 30, 2023 Oct 30, 2023 Raio Jerry Director Buy 85.0 +300 8.82% ✗ $3.9K
Aug 29, 2023 Aug 30, 2023 Sprauer Scott Other Sell 26.3 -1,000 -100.00% ✗ $15.3K
Jun 9, 2023 Jun 12, 2023 RIVERNORTH CAPITAL MANAGEMENT, LLC Other Neutral 90.0 +5,706 110.05% ✗ -
Jun 2, 2023 Jun 5, 2023 RIVERNORTH CAPITAL MANAGEMENT, LLC Other Neutral 90.0 +5,185 100.00% ✗ -
Oct 4, 2022 Dec 22, 2022 Galley Patrick W. President Sell 26.3 -1,000 -100.00% ✗ $15.7K
Nov 10, 2022 Mougin Lisa Bruckert Director Neutral 52.5 - 0.00% ✗ -
Oct 3, 2022 Oct 4, 2022 Galley Patrick W. President Sell 22.5 -7,000 -87.50% ✗ $111.1K
Sep 30, 2022 Oct 4, 2022 Galley Patrick W. President Sell 26.3 -1,000 -11.11% ✗ $15.7K
Sep 28, 2022 Oct 4, 2022 Galley Patrick W. President Sell 26.3 -1,000 -10.00% ✗ $15.8K
Feb 11, 2022 Oct 4, 2022 Galley Patrick W. President Buy 95.0 +10,000 200.00% ✗ $187.1K
Sep 30, 2022 Oct 3, 2022 Galley Patrick W. President Sell 26.3 -1,000 -25.00% ✗ $15.7K
Sep 28, 2022 Sep 30, 2022 Galley Patrick W. President Sell 26.3 -1,000 -20.00% ✗ $15.8K
Sep 12, 2022 Sep 14, 2022 Denlinger Michael Other Sell 26.3 -2,716 -100.00% ✗ $45.2K
May 11, 2022 May 16, 2022 O'Neill Stephen Andrew Other Neutral 90.0 +5,000 100.00% ✗ -
Mar 21, 2022 Mar 22, 2022 Raio Jerry Director Buy 91.3 +1,000 33.33% ✗ $19K
Feb 23, 2022 CARTER JOHN K Director Neutral 52.5 - 0.00% ✗ -
Feb 11, 2022 Feb 22, 2022 Denlinger Michael Other Buy 95.0 +2,700 100.00% ✗ $50.6K
Feb 11, 2022 Feb 17, 2022 Galley Patrick W. President Buy 95.0 +5,000 100.00% ✗ $93.8K
Feb 15, 2022 Feb 16, 2022 Sprauer Scott Other Buy 91.3 +1,000 100.00% ✗ $19.1K
Feb 11, 2022 Feb 16, 2022 DIMELLA ROBERT A Other Buy 95.0 +10,000 100.00% ✗ $189.9K
Feb 11, 2022 Feb 15, 2022 Raio Jerry Director Buy 95.0 +3,000 100.00% ✗ $57.2K
Feb 14, 2022 Mohrhardt Jonathan M. Treasurer Neutral 52.5 - 0.00% ✗ -
Feb 14, 2022 Oakes John S. Director Neutral 52.5 - 0.00% ✗ -
Feb 14, 2022 HUTCHENS JOHN WAYNE Director Neutral 52.5 - 0.00% ✗ -
Feb 14, 2022 Raio Jerry Director Neutral 52.5 - 0.00% ✗ -
Feb 14, 2022 RIVERNORTH CAPITAL MANAGEMENT, LLC Other Neutral 52.5 - 0.00% ✗ -
Feb 14, 2022 Galley Patrick W. President Neutral 52.5 - 0.00% ✗ -
Feb 14, 2022 Schmucker Brian H Other Neutral 52.5 - 0.00% ✗ -
Feb 14, 2022 Collins Marcus L Other Neutral 52.5 - 0.00% ✗ -
Feb 14, 2022 Swanson David Director Neutral 52.5 - 0.00% ✗ -
Feb 14, 2022 O'Neill Stephen Andrew Other Neutral 52.5 - 0.00% ✗ -
Feb 10, 2022 Sprauer Scott Other Neutral 52.5 - 0.00% ✗ -
Feb 10, 2022 Petty Michael Other Neutral 52.5 - 0.00% ✗ -
Feb 10, 2022 MACKAY SHIELDS LLC Other Neutral 52.5 - 0.00% ✗ -
Feb 10, 2022 LOFFREDO JOHN M Other Neutral 52.5 - 0.00% ✗ -
Feb 10, 2022 Lawlor John J Other Neutral 52.5 - 0.00% ✗ -
Feb 10, 2022 Dowden David Other Neutral 52.5 - 0.00% ✗ -
Feb 10, 2022 DIMELLA ROBERT A Other Neutral 52.5 - 0.00% ✗ -
Feb 10, 2022 Denlinger Michael Other Neutral 52.5 - 0.00% ✗ -
Feb 10, 2022 Burke Robert Patrick Other Neutral 52.5 - 0.00% ✗ -