RiverNorth Managed Duration Municipal Income Fund II, Inc RMMZ

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RiverNorth Managed Duration Municipal Income Fund II, Inc. Common Stock · Company · NYSE

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 13.86 → 14.84 · 7.0%
15.15014.49013.830 1 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 22 Jul 2025 — 23 Jul 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
14.9000 14.8550 14.8350 14.8350 4,510
14.9400 14.9400 14.8670 14.9000 6,700
14.9300 14.9500 14.8400 14.8900 27,000
Weekend
Weekend
14.9500 14.9750 14.8400 14.8710 12,600
14.9900 14.9900 14.8800 14.8800 9,900
15.0100 15.0500 14.8300 14.9400 31,000
14.9100 15.0350 14.9100 15.0350 24,900
14.9600 14.9600 14.8600 14.9100 16,700
Weekend
Weekend
15.0400 15.1000 14.9000 14.9600 15,600
15.0000 15.0000 14.9100 15.0000 5,500
15.0200 15.0450 14.8500 14.9400 28,600
15.1000 15.1200 14.9180 14.9400 14,900
15.1300 15.1300 14.9800 15.0600 12,000
Weekend
Weekend
No trading
15.0600 15.0700 15.0100 15.0400 15,100
15.0400 15.0400 14.8910 14.9600 16,100
14.9700 15.1100 14.9200 15.0400 29,500
14.8900 14.9900 14.8500 14.8900 40,800
Weekend
Weekend
14.8900 14.8900 14.8500 14.8900 13,400
14.8900 14.8900 14.8600 14.8900 5,900
14.8900 14.8900 14.8400 14.8500 23,900
14.8700 14.9300 14.8300 14.8900 13,300
14.9400 14.9400 14.8400 14.8880 6,200
Weekend
Weekend
No trading
14.9300 14.9400 14.8400 14.9400 2,400
14.9700 14.9700 14.8450 14.8450 3,400
14.8700 14.9400 14.8400 14.9310 19,900
14.9900 14.9900 14.8000 14.8700 5,200
Weekend
Weekend
15.0500 15.0500 14.8480 14.8700 19,500
14.8500 14.9000 14.8400 14.8800 22,300
14.9800 14.9800 14.8300 14.8500 36,200
14.8400 14.8400 14.7900 14.8200 13,500
14.8100 14.8500 14.7700 14.8050 22,300
Weekend
Weekend
14.8900 14.8900 14.8000 14.8200 7,300
14.8900 14.8900 14.8000 14.8000 3,400
14.8900 14.8900 14.7500 14.8000 18,600
14.8400 14.8700 14.7500 14.7600 8,700
14.9000 14.9000 14.7200 14.8000 26,700
Weekend
Weekend
14.8600 14.8700 14.8100 14.8600 13,200
14.7700 14.9400 14.7600 14.8500 22,800
14.7300 14.8000 14.7140 14.7700 20,400
14.7500 14.7500 14.6200 14.6900 9,700
No trading
Weekend
Weekend
14.7300 14.7300 14.5000 14.6000 6,500
14.7300 14.7300 14.5630 14.6290 11,100
14.7700 14.7700 14.5000 14.6400 23,000
14.6600 14.8000 14.5690 14.6650 13,100
15.0400 15.0400 14.5700 14.7100 29,700
Weekend
Weekend
14.8500 15.1700 14.7810 15.0150 27,300
15.0300 15.1200 14.8150 14.9600 12,000
14.9600 15.1300 14.7600 14.9850 22,200
14.9800 15.0700 14.9000 14.9550 9,200
15.0200 15.0800 14.9200 14.9600 7,500
Weekend
Weekend
14.9800 15.0200 14.9700 14.9700 8,500
14.9600 14.9750 14.8600 14.9500 6,000
14.9400 15.1300 14.8600 14.9500 30,700
14.9100 14.9400 14.8500 14.9400 19,700
14.8200 14.8900 14.7800 14.8450 14,800
Weekend
Weekend
14.8700 14.9400 14.7500 14.7800 10,800
14.9300 14.9400 14.7800 14.8200 27,200
14.7800 14.8100 14.6500 14.6900 23,700
14.7800 14.7800 14.5600 14.6900 29,900
14.8100 14.8500 14.7520 14.8500 8,300
Weekend
Weekend
14.9300 14.9300 14.7650 14.7650 3,600
14.8500 14.8500 14.7800 14.7800 10,100
14.9000 14.9000 14.8300 14.8500 15,000
14.8700 14.9200 14.7840 14.9200 15,900
14.9400 14.9400 14.7000 14.8300 12,100
Weekend
Weekend
14.9100 14.9400 14.8000 14.9100 23,900
14.9400 14.9400 14.7800 14.8400 18,400
14.9400 14.9400 14.7100 14.8400 12,900
14.8200 14.9400 14.7100 14.8900 30,900
14.8700 14.8900 14.7350 14.8100 13,500
Weekend
Weekend
14.9400 14.9400 14.7550 14.8100 13,900
14.8100 14.9400 14.5600 14.9000 25,400
14.8800 14.8800 14.2710 14.7600 15,900
14.8400 15.0550 14.5000 14.7300 16,500
14.7500 14.8100 14.7500 14.7600 13,800
Weekend
Weekend
No trading
14.7100 14.8000 14.6550 14.7400 7,900
14.7400 14.7800 14.6000 14.6300 34,500
14.8500 14.8600 14.6020 14.6900 24,000
14.4400 14.7200 14.3700 14.6900 33,100
Weekend
Weekend
14.2700 14.3300 14.1600 14.2500 9,300
14.2900 14.3700 14.2400 14.2700 18,700
14.2200 14.3900 14.2200 14.3000 10,500
14.5600 14.5900 14.1600 14.1800 20,700
14.7400 14.7400 14.5000 14.5650 6,600
Weekend
Weekend
14.7200 14.7200 14.5300 14.5800 20,300
14.7000 14.7700 14.6100 14.7100 3,300
14.7900 14.7900 14.6200 14.6300 5,500
14.7600 14.7600 14.6400 14.7200 12,300
14.7100 14.7990 14.6200 14.7200 26,800
Weekend
Weekend
14.7000 14.8100 14.6000 14.7100 21,600
14.7100 14.8100 14.6750 14.6800 7,800
14.6400 14.7900 14.6010 14.7100 5,200
14.6300 14.7200 14.5600 14.5800 42,200
14.7500 14.7500 14.6800 14.7150 5,900
Weekend
Weekend
14.8200 14.8200 14.6800 14.7450 9,100
14.7900 14.8200 14.7100 14.8000 17,200
14.9600 15.0100 14.7750 14.8000 26,400
14.9900 15.0300 14.7600 15.0200 29,400
14.9400 15.0400 14.9400 14.9940 40,500
Weekend
Weekend
14.9200 15.0800 14.8800 14.9460 24,100
14.8800 14.9000 14.7300 14.8500 19,100
14.8300 14.9000 14.8200 14.8300 27,800
14.7000 14.8250 14.5500 14.7950 23,000
14.8700 14.9500 14.6900 14.7100 21,900
Weekend
Weekend
14.9700 15.0000 14.7000 14.8200 23,100
14.9600 14.9600 14.5800 14.8900 28,000
15.0500 15.0500 14.7900 14.8800 10,700
15.1400 15.1500 14.9200 14.9900 23,200
No trading
Weekend
Weekend
15.0600 15.1200 14.9100 15.1100 7,400
15.1100 15.1500 15.0400 15.1500 12,700
15.1100 15.1500 15.0000 15.0600 16,200
15.0900 15.1530 15.0900 15.1000 10,600
15.1100 15.1450 15.0100 15.0300 14,300
Weekend
Weekend
15.1800 15.2000 14.9150 15.0300 24,800
15.0500 15.2900 14.9570 15.0200 12,800
14.8500 15.0600 14.8250 15.0500 42,900
14.7400 14.8700 14.7000 14.8300 67,100
14.7500 14.7700 14.6820 14.7200 87,100
Weekend
Weekend
14.8200 14.8200 14.7340 14.7600 16,700
14.7500 14.7500 14.6900 14.7300 35,400
14.6200 14.7600 14.5900 14.7100 25,000
14.5200 14.6000 14.4900 14.5810 42,900
14.6200 14.6200 14.4700 14.5300 22,100
Weekend
Weekend
14.6100 14.6100 14.5530 14.5700 18,600
14.6000 14.6000 14.5410 14.5500 19,500
14.6500 14.6500 14.5600 14.5900 15,700
14.6500 14.6500 14.5600 14.6500 16,000
No trading
Weekend
Weekend
14.6700 14.7000 14.6100 14.6500 7,100
14.6600 14.7000 14.5500 14.6400 15,700
14.7300 14.8000 14.6750 14.7000 30,900
14.6800 14.7800 14.6460 14.7200 18,100
14.6700 14.7050 14.6550 14.6700 11,500
Weekend
Weekend
14.6000 14.6900 14.5500 14.6800 35,300
14.5900 14.6390 14.5500 14.5800 13,400
14.6000 14.6400 14.5700 14.5800 30,900
14.6700 14.6700 14.5200 14.5600 34,800
14.5400 14.6600 14.5100 14.6000 17,000
Weekend
Weekend
14.5800 14.5800 14.4750 14.5200 11,000
No trading
14.5700 14.5800 14.4500 14.5200 42,400
14.3200 14.5400 14.3200 14.5100 120,300
14.6000 14.6000 14.3200 14.3900 107,100
Weekend
Weekend
14.8300 14.8300 14.4800 14.5300 35,100
No trading
14.6500 14.7000 14.6100 14.6450 9,000
14.7400 15.0000 14.6550 14.6900 30,500
14.7500 14.8350 14.6940 14.7200 27,500
Weekend
Weekend
14.9400 14.9400 14.6500 14.8000 52,300
14.8300 14.9500 14.7400 14.9400 48,100
14.7800 14.8890 14.7230 14.8400 30,900
14.5800 15.1500 14.5800 14.9400 89,800
14.7900 14.8100 14.7000 14.7100 13,000
Weekend
Weekend
14.7700 14.8800 14.6800 14.8700 49,000
14.8000 14.8590 14.7090 14.7400 16,200
14.9000 15.1200 14.7900 14.8000 44,900
14.8200 14.9300 14.7800 14.8400 25,400
14.7300 14.8600 14.6700 14.8500 35,700
Weekend
Weekend
14.7200 14.7700 14.6800 14.7300 18,000
14.5700 14.7200 14.5500 14.6500 37,200
14.5100 14.7200 14.4950 14.7200 92,500
14.5900 14.5900 14.3950 14.5300 78,500
14.6000 14.6590 14.5250 14.5400 22,500
Weekend
Weekend
14.6800 14.6800 14.5100 14.6500 77,200
No trading
14.5400 14.6800 14.5300 14.6400 31,900
14.4400 14.5800 14.4000 14.5000 87,500
14.6700 14.7020 14.5000 14.5300 58,400
Weekend
Weekend
14.8900 14.9190 14.6500 14.6700 30,600
15.0400 15.1200 14.7800 14.8300 43,200
15.0000 15.1250 15.0000 15.0300 16,300
15.0600 15.1000 15.0000 15.0000 6,400
15.1500 15.1500 15.0300 15.0900 28,600
Weekend
Weekend
15.0100 15.1400 15.0000 15.1200 69,500
15.0400 15.1400 15.0040 15.0590 32,900
15.1500 15.1500 15.0010 15.0400 16,800
14.9900 15.1200 14.9900 15.1000 13,000
15.0800 15.1400 15.0500 15.0600 6,900
Weekend
Weekend
15.1000 15.1500 15.0900 15.0900 15,300
15.1300 15.1500 15.0060 15.1100 13,900
15.1400 15.1500 14.9900 15.1500 30,200
15.0200 15.1200 15.0000 15.0850 13,300
15.1400 15.1400 14.9500 15.0000 30,400
Weekend
Weekend
15.0900 15.1500 14.9600 15.1100 32,300
15.0900 15.1100 14.9400 15.0000 17,700
15.1000 15.1150 15.0600 15.0700 14,700
14.9000 15.1500 14.8200 15.1500 80,400
14.9100 14.9600 14.8200 14.8700 13,500
Weekend
Weekend
14.7800 14.8900 14.7400 14.8900 23,300
14.8700 14.9660 14.7800 14.7810 20,800
14.9000 14.9000 14.8000 14.8500 19,700
15.0100 15.0500 14.8650 14.8900 27,500
15.0000 15.0890 14.9100 15.0000 44,900
Weekend
Weekend
15.1300 15.1500 14.8700 14.9700 38,500
15.1500 15.1500 14.8130 15.0100 27,200
15.1500 15.1500 15.0000 15.0300 13,600
15.0600 15.1500 14.9200 15.1110 34,500
14.9100 15.0600 14.9100 15.0600 12,000
Weekend
Weekend
14.9500 15.0000 14.8600 14.9700 39,700
14.8800 14.9700 14.8500 14.9000 32,600
14.9000 14.9000 14.7820 14.8360 20,400
14.7800 14.8900 14.7800 14.8400 12,800
14.7800 14.8700 14.6700 14.7700 32,200
Weekend
Weekend
14.9000 15.0000 14.7500 14.7700 15,600
15.0000 15.0000 14.8600 14.9100 34,100
14.9700 15.0650 14.9100 14.9900 48,100
15.1300 15.1300 14.9500 15.0000 21,600
14.9600 15.0500 14.9500 15.0100 22,800
Weekend
Weekend
14.9800 15.0600 14.8500 14.9500 8,300
14.9200 15.0770 14.8300 14.9400 8,300
14.9800 15.1500 14.8600 14.9300 21,700
15.0800 15.1100 14.9900 15.0500 34,800
15.0900 15.0900 14.9300 15.0000 26,000
Weekend
Weekend
14.9200 14.9300 14.8260 14.9000 20,000
14.9000 15.0780 14.9000 14.9400 28,900
15.0000 15.0500 14.9000 14.9400 19,200
15.0400 15.0900 14.8500 15.0200 28,900
14.9900 15.0900 14.8900 15.0800 37,800
Weekend
Weekend
14.9300 15.1400 14.7900 15.0400 17,400
14.9900 15.1400 14.9310 15.0100 69,700
14.8700 14.9900 14.8060 14.9900 33,300
14.7800 14.8200 14.7220 14.8200 36,500
14.7300 14.7800 14.6900 14.7800 27,900
Weekend
Weekend
14.4700 14.7300 14.4700 14.6900 120,300
14.4600 14.5400 14.4400 14.4530 28,400
14.5200 14.5890 14.4500 14.4900 12,100
14.5400 14.6500 14.4500 14.4530 15,800
No trading
Weekend
Weekend
14.6800 14.7000 14.5400 14.6250 19,100
14.7100 14.7100 14.5200 14.6500 55,000
14.8700 14.8700 14.6000 14.6000 41,800
1 · DEF 14A After-hours · 17:01 ET SEC Form DEF 14A ↗
14.8400 14.8400 14.7000 14.8100 28,100
14.7600 14.8200 14.7600 14.8100 32,800
Weekend
Weekend
14.6300 14.8500 14.6000 14.7900 28,200
14.5000 14.6900 14.4500 14.6300 61,300
14.5100 14.5900 14.4320 14.5350 86,500
14.5400 14.5500 14.3630 14.4300 60,100
14.2900 14.5250 14.2400 14.4800 83,100
Weekend
Weekend
14.2600 14.3100 14.2100 14.2400 24,600
14.3500 14.3500 14.2400 14.2600 14,900
14.2700 14.3450 14.2650 14.2650 15,000
14.2400 14.2900 14.2060 14.2600 77,200
14.1700 14.2300 14.1630 14.2100 19,500
Weekend
Weekend
14.2400 14.2400 14.1250 14.1400 72,300
14.1780 14.1800 14.1100 14.1500 8,800
14.1570 14.2250 14.1110 14.1600 46,100
14.1000 14.2200 14.1000 14.2000 17,000
14.1600 14.1600 14.1120 14.1200 19,500
Weekend
Weekend
14.0100 14.2700 13.9600 14.1700 35,100
14.0100 14.0500 13.9100 13.9500 62,600
13.9500 14.0400 13.9350 13.9700 48,800
14.0000 14.0500 13.9700 13.9900 17,600
13.9700 14.0600 13.9100 14.0300 86,600
Weekend
Weekend
13.9000 13.9600 13.9000 13.9600 38,100
13.8300 13.9200 13.8300 13.9100 25,500
13.8620 13.8730 13.8300 13.8300 22,500
13.8400 13.9100 13.8400 13.8600 40,400

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

1 DEF 14A SEC Form DEF 14A (opens SEC filing in a new tab) After-hours · 17:01 ET Summarise