RMMZ · Insider Trading
RiverNorth Managed Duration Municipal Income Fund II, Inc.
Every open-market purchase and sale reported by RMMZ officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-01 | Robert A Dimella | — | Sell | −0 | −$1 |
| 2025-11-24 | Robert A Dimella | — | Sell | −10,060 | −$150.68K |
| 2025-07-18 | Stephen Andrew O'Neill | — | Buy | +5,000 | +$63.02K |
| 2024-11-27 | RIVERNORTH CAPITAL MANAGEMENT, LLC | — | J | −47,687 | — |
| 2023-12-21 | RIVERNORTH CAPITAL MANAGEMENT, LLC | — | A | +9,941 | +$150.11K |
| 2023-12-18 | Jerry Raio | Director | Buy | −1,000 | −$14.94K |
| 2023-12-18 | RIVERNORTH CAPITAL MANAGEMENT, LLC | — | A | +8,639 | +$129.24K |
| 2023-12-11 | RIVERNORTH CAPITAL MANAGEMENT, LLC | — | A | +7,110 | +$107.08K |
| 2023-12-07 | RIVERNORTH CAPITAL MANAGEMENT, LLC | — | A | +67 | +$999 |
| 2023-11-22 | RIVERNORTH CAPITAL MANAGEMENT, LLC | — | A | +315 | +$4.50K |
| 2023-11-21 | RIVERNORTH CAPITAL MANAGEMENT, LLC | — | A | +5,724 | +$82.20K |
| 2023-10-30 | Jerry Raio | Director | Sell | +300 | +$3.93K |
| 2023-08-30 | Scott Sprauer | — | Sell | −1,000 | −$15.29K |
| 2023-06-12 | RIVERNORTH CAPITAL MANAGEMENT, LLC | — | A | +5,706 | +$87.55K |
| 2023-06-05 | RIVERNORTH CAPITAL MANAGEMENT, LLC | — | A | +5,185 | +$78.40K |
| 2022-12-22 | Patrick W. Galley | President | Sell | −1,000 | −$15.66K |
| 2022-10-04 | Patrick W. Galley | President | Sell | −1,000 | −$15.79K |
| 2022-10-04 | Patrick W. Galley | President | Buy | +10,000 | +$187.10K |
| 2022-10-04 | Patrick W. Galley | President | Sell | −7,000 | −$111.07K |
| 2022-10-04 | Patrick W. Galley | President | Sell | −1,000 | −$15.72K |
| 2022-10-03 | Patrick W. Galley | President | Sell | −1,000 | −$15.72K |
| 2022-09-30 | Patrick W. Galley | President | Sell | −1,000 | −$15.79K |
| 2022-09-14 | Michael Denlinger | — | Sell | −2,716 | −$45.17K |
| 2022-05-16 | Stephen Andrew O'Neill | — | A | +5,000 | +$79.89K |
| 2022-03-22 | Jerry Raio | Director | Buy | +1,000 | +$19.01K |
| 2022-02-22 | Michael Denlinger | — | Buy | +2,700 | +$50.62K |
| 2022-02-17 | Patrick W. Galley | President | Buy | +5,000 | +$93.75K |
| 2022-02-16 | Scott Sprauer | — | Buy | +1,000 | +$19.12K |
| 2022-02-16 | Robert A Dimella | — | Buy | +10,000 | +$189.95K |
| 2022-02-15 | Jerry Raio | Director | Buy | +3,000 | +$57.16K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Stephen Andrew O'Neill | — | 25,000 | $348.75K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the RMMZ quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.