Stephen Andrew O'Neill, Insider at RiverNorth Managed Duration Municipal Income Fund, Inc. (RMM), sold 8,898 shares at $19.29 ($172K) on 2021-04-19, disclosed to the SEC on 2021-04-21.
Open-market sale of $172k RMM by Insider. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $19.28 | 1,500 | $29K | 16.9% |
| 2 | $19.29 | 3,699 | $71K | 41.6% |
| 3 | $19.29 | 3,699 | $71K | 41.6% |
| Total | $19.29 avg | 8,898 | $172K | 100% |
| Filing → |
| RFMZ | BUY | 2025-07-21 | $63K | — | Filing → |
| RFMZ | BUY | 2025-07-17 | $19K | — | Filing → |
| RFMZ | BUY | 2025-07-17 | $171K | — | Filing → |