AllianceBernstein National Municipal Income Fund Inc AFB

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AllianceBernstein National Municipal Income Fund Inc · 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 10.16 → 11.01 · 8.4%
11.50010.79010.080 1 2 3 4 5 6 7 8 9 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
11.0200 11.0900 11.0100 11.0100 98,496
11.1900 11.1900 11.0300 11.0400 243,300
11.2100 11.2200 11.1900 11.2100 38,000
Weekend
Weekend
11.2000 11.2300 11.1800 11.2200 77,000
9 · DEFA14A After market open · 15:03 ET ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND, INC. ↗
11.2300 11.2300 11.1800 11.2100 86,000
11.2400 11.2600 11.2100 11.2300 56,900
11.2100 11.2700 11.2100 11.2500 71,300
8 · DEFA14A After-hours · 17:27 ET ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND, INC. ↗
11.1900 11.2200 11.1700 11.1800 78,400
Weekend
Weekend
11.2800 11.3000 11.1900 11.2000 68,600
11.2500 11.2900 11.2000 11.2900 111,600
11.2500 11.2700 11.1500 11.1700 60,700
11.3400 11.3600 11.2100 11.2400 120,200
11.4300 11.4300 11.3300 11.3300 45,000
Weekend
Weekend
No trading
11.4800 11.4800 11.3500 11.3900 150,100
11.4500 11.5000 11.4300 11.5000 154,000
11.5000 11.5000 11.4100 11.4100 137,700
11.5000 11.5000 11.4600 11.4900 83,600
7 · DEFA14A Next filing day · accepted 26 Jun, 19:42 ET ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND, INC. ↗
Weekend
Weekend
11.4000 11.4800 11.3800 11.4700 90,100
11.4000 11.4200 11.3700 11.4000 70,000
11.3700 11.4200 11.3500 11.3500 27,300
6 · DEF 14A After-hours · 16:30 ET ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND, INC. ↗
11.3100 11.3400 11.2800 11.3300 38,700
11.3600 11.3600 11.2800 11.3200 108,500
Weekend
Weekend
No trading
11.3800 11.4100 11.3400 11.3800 78,800
11.3100 11.3800 11.2800 11.3600 106,800
11.3500 11.3600 11.2700 11.2900 74,100
11.3400 11.3800 11.3100 11.3100 80,900
Weekend
Weekend
11.3700 11.3700 11.3200 11.3300 129,800
11.3500 11.3600 11.2900 11.3400 37,100
11.2400 11.3700 11.2300 11.3200 96,700
11.1600 11.2400 11.1400 11.2400 42,000
11.1300 11.1400 11.0800 11.1200 156,800
Weekend
Weekend
5 · PRE 14A After market open · 12:38 ET SEC Form PRE 14A ↗
11.2000 11.2000 11.1100 11.1100 86,700
11.2000 11.2600 11.1700 11.2600 120,400
11.2300 11.3300 11.2200 11.2300 77,000
11.2200 11.2500 11.2100 11.2400 90,700
11.1700 11.2200 11.1600 11.2100 162,300
Weekend
Weekend
11.1500 11.2000 11.1500 11.1600 195,100
11.1700 11.2200 11.1400 11.1900 72,100
11.0400 11.2300 11.0000 11.1800 160,300
11.0100 11.0600 10.9600 11.0200 67,900
No trading
Weekend
Weekend
10.9600 10.9900 10.9100 10.9500 23,200
10.9200 10.9300 10.8700 10.9000 63,400
10.8800 10.9300 10.8300 10.9200 99,000
10.8300 10.9200 10.8200 10.8400 95,900
10.9500 11.0600 10.8900 10.9100 136,900
Weekend
Weekend
11.0200 11.0200 10.9400 10.9700 171,900
11.1300 11.1400 11.0700 11.0800 33,400
11.1400 11.1400 11.0600 11.1300 118,300
11.1800 11.1800 11.1000 11.1400 146,000
11.2200 11.2500 11.1700 11.1700 49,900
Weekend
Weekend
11.1900 11.2400 11.1700 11.2100 102,200
11.1900 11.2100 11.1400 11.1400 190,300
11.1900 11.2500 11.1800 11.2100 107,400
11.0500 11.1600 11.0500 11.1400 90,100
11.0400 11.0900 11.0100 11.0900 227,000
Weekend
Weekend
11.1000 11.1200 11.0500 11.0700 59,300
11.0900 11.1600 11.0500 11.0800 193,500
11.1000 11.1300 11.0600 11.0900 99,600
11.1400 11.2200 11.1000 11.2000 179,700
11.0200 11.1600 11.0100 11.1500 288,200
Weekend
Weekend
10.9800 11.0200 10.9500 11.0200 57,600
10.9800 11.0000 10.9100 10.9800 49,100
10.9800 11.0000 10.9600 10.9600 131,100
10.9800 10.9800 10.9600 10.9600 124,300
10.9700 10.9900 10.9300 10.9800 119,300
Weekend
Weekend
10.9500 10.9500 10.9000 10.9400 114,600
10.9200 10.9300 10.8400 10.8900 89,200
10.9000 10.9100 10.8800 10.9000 36,500
10.9300 10.9600 10.8900 10.9100 95,800
10.9100 10.9100 10.8600 10.8900 130,900
Weekend
Weekend
10.9200 10.9200 10.8500 10.9100 71,100
10.8600 10.9300 10.8600 10.8900 125,000
10.6900 10.8500 10.6900 10.8400 133,400
10.4900 10.6200 10.4200 10.6200 109,600
10.5000 10.5400 10.4300 10.5100 86,800
Weekend
Weekend
No trading
10.4800 10.6500 10.4600 10.4800 165,000
10.6900 10.7100 10.6100 10.6100 167,800
10.4400 10.6900 10.4400 10.6900 162,300
4 · DEFA14A Next filing day · accepted 30 Mar, 17:58 ET SEC Form DEFA14A ↗
10.4600 10.4900 10.4000 10.4200 75,600
Weekend
Weekend
10.4800 10.5000 10.3900 10.4100 70,900
10.5200 10.5700 10.4800 10.5000 122,000
10.5200 10.5700 10.5200 10.5200 119,300
10.5800 10.5800 10.4700 10.5200 94,200
10.7000 10.7300 10.6000 10.6200 204,600
Weekend
Weekend
3 · DEFA14A After-hours · 16:42 ET SEC Form DEFA14A ↗
10.7300 10.7400 10.6200 10.6600 143,000
10.7800 10.7800 10.7400 10.7500 90,700
10.7700 10.8100 10.7600 10.7900 100,500
10.7600 10.7800 10.7400 10.7600 99,300
10.7800 10.7900 10.7300 10.7400 52,100
Weekend
Weekend
2 · DEFA14A After market open · 15:17 ET SEC Form DEFA14A ↗
10.7600 10.8200 10.7300 10.7400 86,600
10.7900 10.8500 10.7600 10.7700 116,500
10.8600 10.8900 10.7700 10.7900 173,900
10.7900 10.8400 10.7800 10.8300 183,700
10.8700 10.8700 10.7900 10.8100 99,600
Weekend
Weekend
10.8500 10.8700 10.8200 10.8500 93,500
10.9500 10.9500 10.8800 10.8900 168,200
11.0500 11.0600 11.0000 11.0400 104,700
11.0500 11.0600 11.0300 11.0600 145,100
11.0800 11.1300 11.0700 11.1200 190,100
Weekend
Weekend
11.0900 11.1200 11.0700 11.1200 201,600
11.0800 11.0900 11.0700 11.0800 48,300
11.0900 11.0900 11.0600 11.0700 100,700
11.0600 11.0700 11.0400 11.0700 112,600
11.0800 11.0900 11.0400 11.0600 76,800
1 · DEF 14A Next filing day · accepted 20 Feb, 19:24 ET SEC Form DEF 14A ↗
Weekend
Weekend
11.0500 11.0600 11.0400 11.0400 59,300
11.0400 11.0600 11.0300 11.0600 81,500
11.0700 11.1000 11.0500 11.0600 73,800
11.0300 11.0700 11.0300 11.0700 226,700
No trading
Weekend
Weekend
11.0500 11.0700 10.9900 11.0600 251,000
11.0500 11.0500 11.0200 11.0200 81,500
11.0500 11.0700 11.0100 11.0400 82,100
11.0400 11.0600 11.0300 11.0500 76,800
10.9900 11.0200 10.9800 11.0000 98,900
Weekend
Weekend
11.0100 11.0300 10.9700 10.9900 157,100
10.9800 10.9900 10.9500 10.9800 227,500
11.0100 11.0600 11.0100 11.0300 99,700
11.0000 11.0200 10.9900 11.0100 120,000
10.9600 11.0000 10.9400 11.0000 166,400
Weekend
Weekend
10.8900 10.9400 10.8800 10.9400 101,100
10.8700 10.9100 10.8700 10.9100 167,500
10.9000 10.9200 10.8800 10.9200 471,600
10.8800 10.9000 10.8400 10.9000 158,700
10.9100 10.9100 10.8600 10.8800 76,700
Weekend
Weekend
10.8600 10.8900 10.8600 10.8800 98,100
10.8500 10.8800 10.8500 10.8600 93,500
10.9200 10.9200 10.8500 10.8700 176,900
10.9200 10.9400 10.8800 10.9000 121,000
No trading
Weekend
Weekend
10.9800 11.0000 10.9600 10.9900 99,500
10.9700 11.0000 10.9600 11.0000 74,400
10.9500 10.9700 10.9400 10.9600 66,900
10.9200 10.9400 10.9000 10.9400 53,100
10.9000 10.9200 10.8800 10.9000 27,300
Weekend
Weekend
10.9000 10.9200 10.8800 10.9000 73,700
10.8400 10.9100 10.8300 10.8500 135,100
10.9300 10.9500 10.8900 10.9500 89,700
10.9000 10.9000 10.8800 10.8800 55,600
10.8500 10.8800 10.8300 10.8800 80,200
Weekend
Weekend
10.8400 10.8600 10.8000 10.8600 83,700
No trading
10.7900 10.8300 10.7600 10.8200 145,300
10.7300 10.8000 10.7100 10.7800 94,500
10.7200 10.7500 10.7200 10.7300 74,400
Weekend
Weekend
10.7400 10.7500 10.7200 10.7300 111,100
No trading
10.7300 10.7500 10.7100 10.7100 80,400
10.7500 10.8000 10.7200 10.7300 177,100
10.8000 10.8400 10.7700 10.7700 125,800
Weekend
Weekend
10.8400 10.8500 10.7900 10.8000 129,500
10.7900 10.8200 10.7700 10.8200 189,900
10.7800 10.8100 10.7500 10.7500 173,100
10.7500 10.7700 10.7300 10.7500 164,000
10.7900 10.8000 10.7300 10.7400 98,600
Weekend
Weekend
10.7800 10.8000 10.7300 10.7500 99,000
10.7900 10.8400 10.7600 10.7800 142,000
10.7900 10.7900 10.7400 10.7600 185,000
10.8400 10.8500 10.7700 10.7800 143,200
10.8600 10.8600 10.8000 10.8200 77,600
Weekend
Weekend
10.8700 10.9000 10.8400 10.8400 65,300
10.8700 10.8800 10.8400 10.8700 177,200
10.8900 10.9100 10.8600 10.9100 245,000
10.8600 10.8700 10.7900 10.8500 137,400
10.8600 10.9200 10.8200 10.8200 123,200
Weekend
Weekend
10.8500 10.9000 10.8500 10.8700 28,400
No trading
10.9000 10.9000 10.8600 10.8600 69,900
10.8800 10.8800 10.8500 10.8700 74,600
10.8600 10.9000 10.8100 10.8400 68,400
Weekend
Weekend
10.9000 10.9000 10.8200 10.8200 90,100
10.8900 10.9100 10.8500 10.8700 40,300
10.9500 10.9500 10.8700 10.9000 71,900
10.9300 10.9500 10.9000 10.9300 68,500
10.9600 10.9600 10.9000 10.9300 61,900
Weekend
Weekend
11.0000 11.0000 10.9100 10.9400 24,300
11.0000 11.0000 10.9500 10.9900 84,900
10.9800 11.0000 10.9600 10.9800 80,800
10.9200 10.9900 10.9100 10.9500 83,300
10.8800 10.9000 10.8600 10.8800 56,200
Weekend
Weekend
10.8600 10.8800 10.8300 10.8300 126,500
10.9100 10.9400 10.8600 10.8600 158,800
10.9900 11.0000 10.9500 10.9600 170,300
11.0200 11.0800 10.9400 10.9600 111,900
10.9900 11.0500 10.9500 11.0000 84,800
Weekend
Weekend
11.0100 11.0800 10.9900 10.9900 108,500
10.9700 11.0300 10.9400 11.0200 103,900
11.0300 11.0400 10.9800 10.9800 91,200
10.9500 11.0400 10.9400 11.0300 164,100
10.9600 11.0200 10.9500 10.9600 75,900
Weekend
Weekend
11.0100 11.0300 10.9600 10.9600 108,800
10.9900 11.0000 10.9500 11.0000 117,000
11.0400 11.0500 10.9600 10.9600 51,900
11.0200 11.0500 10.9800 11.0500 75,700
10.9200 11.0100 10.9200 10.9800 115,700
Weekend
Weekend
10.9700 10.9800 10.8700 10.8700 72,800
10.9800 10.9900 10.9300 10.9400 75,700
10.9100 10.9500 10.9000 10.9400 69,000
10.9000 10.9300 10.8300 10.9000 77,100
10.8800 10.9300 10.8500 10.8700 61,100
Weekend
Weekend
10.9200 10.9200 10.8100 10.8300 39,500
10.8300 10.9000 10.8000 10.8600 151,300
10.8600 10.8800 10.8100 10.8300 194,800
10.7700 10.8400 10.7700 10.8200 258,300
10.8100 10.8300 10.7600 10.7900 107,100
Weekend
Weekend
10.8200 10.8300 10.7800 10.8200 80,700
10.9100 10.9100 10.7800 10.8100 142,400
10.9000 10.9600 10.8700 10.9300 235,700
10.8500 10.8700 10.8300 10.8500 52,200
10.8700 10.8700 10.8000 10.8300 35,000
Weekend
Weekend
10.7700 10.8200 10.7700 10.8200 83,900
10.8100 10.8100 10.7400 10.7700 135,200
10.8900 10.9000 10.7800 10.7800 58,200
10.9000 10.9200 10.8700 10.8800 67,300
10.8800 10.9400 10.8500 10.8600 59,600
Weekend
Weekend
10.9500 10.9500 10.8600 10.8800 49,800
10.9100 10.9600 10.8700 10.9600 61,700
10.9200 10.9700 10.8900 10.9000 103,700
10.8400 10.9300 10.8400 10.9100 64,300
10.8800 10.9300 10.8500 10.8700 66,500
Weekend
Weekend
10.8000 10.8600 10.7800 10.8300 75,800
10.7700 10.8100 10.7200 10.8000 63,300
10.6600 10.7200 10.5900 10.7200 99,700
10.5800 10.6300 10.5400 10.6100 127,800
10.5000 10.7000 10.5000 10.5800 164,800
Weekend
Weekend
10.3800 10.4700 10.3800 10.4500 136,400
10.2900 10.3500 10.2900 10.3200 50,300
10.3600 10.3600 10.3000 10.3200 66,000
10.3600 10.3900 10.3000 10.3200 63,400
No trading
Weekend
Weekend
10.3800 10.4300 10.3500 10.3800 49,400
10.4300 10.4400 10.3500 10.3700 51,000
10.2900 10.4500 10.2700 10.4200 444,400
10.3100 10.3400 10.2500 10.3000 77,500
10.2800 10.3300 10.2600 10.2900 35,600
Weekend
Weekend
10.2100 10.2800 10.1900 10.2600 65,000
10.2100 10.2200 10.1200 10.1600 50,000
10.2400 10.2600 10.1800 10.1800 58,600
10.2600 10.2800 10.1900 10.2200 77,400
10.2000 10.2500 10.1500 10.2200 59,800
Weekend
Weekend
10.2700 10.2700 10.2000 10.2200 53,000
10.2900 10.3100 10.2200 10.2200 59,800
10.3900 10.4100 10.2800 10.2900 63,300
10.3200 10.3500 10.3000 10.3500 31,300
10.3700 10.3800 10.2700 10.3000 74,200
Weekend
Weekend
10.3500 10.3700 10.3000 10.3600 51,200
10.3800 10.3900 10.3000 10.3200 104,100
10.3000 10.3900 10.3000 10.3800 138,000
10.2700 10.3700 10.2500 10.2500 67,300
10.2000 10.2700 10.2000 10.2500 54,100
Weekend
Weekend
10.1700 10.2400 10.1600 10.1900 79,800
10.0900 10.1700 10.0900 10.1400 42,600
10.1100 10.1800 10.0800 10.0800 48,800
10.1100 10.1900 10.1000 10.1200 50,400
10.1500 10.2000 10.1100 10.1100 48,700
Weekend
Weekend
10.1500 10.2000 10.1400 10.1800 67,400
10.1000 10.1900 10.0900 10.1000 85,500
10.1500 10.1500 10.0800 10.1100 66,100
10.1300 10.1600 10.1200 10.1600 73,400

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.

9 DEFA14A ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND, INC. (opens SEC filing in a new tab) After market open · 15:03 ET Summarise
8 DEFA14A ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND, INC. (opens SEC filing in a new tab) After-hours · 17:27 ET Summarise
7 DEFA14A ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND, INC. (opens SEC filing in a new tab) Next filing day · accepted 26 Jun, 19:42 ET Summarise
6 DEF 14A ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND, INC. (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
5 PRE 14A SEC Form PRE 14A (opens SEC filing in a new tab) After market open · 12:38 ET Summarise
4 DEFA14A SEC Form DEFA14A (opens SEC filing in a new tab) Next filing day · accepted 30 Mar, 17:58 ET Summarise
3 DEFA14A SEC Form DEFA14A (opens SEC filing in a new tab) After-hours · 16:42 ET Summarise
2 DEFA14A SEC Form DEFA14A (opens SEC filing in a new tab) After market open · 15:17 ET Summarise
1 DEF 14A SEC Form DEF 14A (opens SEC filing in a new tab) Next filing day · accepted 20 Feb, 19:24 ET Summarise