Ultralife Corporation ULBI

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Ultralife Corporation - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 5.3000 · FX 1 USD = 1.290100 SGD · about SGD 6.8375 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

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

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

USD 8.66 → 5.30 · -38.8%
8.6606.8555.050 1,2 3 4 5 6 7 8 9,10 11,12 13 Jul 25Oct 25Jan 26Apr 26Jul 26

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

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq 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
Weekend
Weekend
5.5300 5.5300 5.2700 5.3000 16,500
13 · 8-K After-hours · 16:27 ET FORM 8-K ↗
5.4000 5.5300 5.3800 5.3800 13,600
5.4100 5.5600 5.4000 5.4500 15,500
5.3300 5.6400 5.3300 5.4400 49,500
5.5100 5.5500 5.2700 5.2700 32,200
Weekend
Weekend
5.5500 5.6500 5.4500 5.5100 25,400
5.7500 5.8700 5.5100 5.5500 31,800
5.7100 5.8300 5.6300 5.7500 21,300
5.6700 5.9400 5.6300 5.6600 35,900
5.8300 5.9500 5.6600 5.6600 48,600
Weekend
Weekend
5.8600 5.9900 5.7400 5.8500 26,800
5.8300 5.9900 5.7500 5.8100 40,100
5.9100 6.0600 5.8200 5.8300 17,800
6.1200 6.1200 5.9000 5.9800 34,300
6.1200 6.3000 6.0500 6.1100 25,900
Weekend
Weekend
No trading
6.1500 6.4200 6.0600 6.1200 23,900
6.2500 6.3600 6.1600 6.2600 6,700
6.0300 6.4200 6.0300 6.3200 23,400
6.1900 6.2200 6.0100 6.0300 33,400
Weekend
Weekend
6.1700 6.3800 6.0500 6.1900 32,400
6.2300 6.3900 6.1700 6.2300 18,900
6.1600 6.4400 6.1600 6.2300 23,700
6.2100 6.2800 6.1600 6.1600 11,300
6.4100 6.4700 6.2000 6.3200 18,400
Weekend
Weekend
No trading
6.3700 6.5200 6.3700 6.4600 21,700
6.4200 6.5100 6.2100 6.2900 10,700
6.6000 6.7800 6.4100 6.4100 22,400
6.6600 6.8500 6.5900 6.6000 30,600
Weekend
Weekend
6.5100 6.8000 6.5100 6.5800 15,300
6.4900 6.6800 6.4200 6.5000 12,900
6.5100 6.6800 6.4500 6.4800 19,800
6.6900 6.9200 6.2900 6.4900 36,300
6.7300 6.8900 6.6500 6.6600 32,300
Weekend
Weekend
6.8500 7.1000 6.5800 6.6900 26,000
6.8000 7.0900 6.6800 6.9400 30,700
7.1200 7.2500 6.8200 6.9100 34,000
12 · DEFA14A After market open · 13:08 ET FORM DEFA14A ↗ 11 · DEF 14A After market open · 13:07 ET FORM DEF 14A ↗
7.2700 7.3800 7.0400 7.1100 34,700
7.5200 7.7000 7.0300 7.2600 54,600
Weekend
Weekend
7.6000 7.7900 7.2400 7.2500 50,100
7.8000 7.9900 7.3700 7.7600 88,800
7.3300 8.0000 7.0100 7.7500 254,400
6.5700 6.9600 6.5100 6.8600 142,600
No trading
Weekend
Weekend
6.2900 6.5800 6.2000 6.4400 57,100
5.9200 6.4300 5.9000 6.2800 86,500
6.1300 6.1500 5.8500 5.9900 72,100
6.2000 6.5600 5.9900 6.0000 67,000
6.3400 6.6100 6.1000 6.1000 90,900
Weekend
Weekend
6.0300 6.1800 5.9500 6.0700 7,600
6.0700 6.4200 5.9700 6.1000 48,100
5.9100 6.1800 5.7800 5.8800 60,300
6.1400 6.2700 5.7700 5.9100 21,600
6.0800 6.3700 5.6900 6.1300 152,700
Weekend
Weekend
6.0100 6.1900 5.6000 5.9700 131,400
10 · 10-Q Pre-market · 07:31 ET FORM 10-Q ↗ 9 · 8-K Pre-market · 07:30 ET FORM 8-K ↗
6.7300 7.1900 6.6800 7.0500 65,100
6.9500 7.2200 6.7100 6.7400 33,400
6.6500 6.9400 6.6500 6.8300 18,800
6.9900 7.1500 6.6000 6.6200 20,900
Weekend
Weekend
6.9000 7.2200 6.8600 6.8600 14,000
6.8800 7.0800 6.8700 6.9000 12,900
7.0300 7.2200 6.8100 6.8800 25,800
8 · 10-K/A Pre-market · 08:29 ET FORM 10-K/A ↗
7.4300 7.4900 7.0000 7.0300 13,900
7.5000 7.5000 7.1100 7.1200 15,200
Weekend
Weekend
7.8400 7.9500 7.5300 7.5500 12,900
7.6700 7.8600 7.4800 7.8400 19,100
7.9000 7.9800 7.3400 7.6500 29,800
8.0000 8.2500 7.6600 7.7600 47,500
7.7200 8.0000 7.6400 7.9500 36,700
Weekend
Weekend
7.6500 7.8300 7.5700 7.7400 23,200
7.3700 7.6300 7.2800 7.4800 20,200
7.5500 7.6600 7.3000 7.3800 24,600
7.1500 7.6000 7.0000 7.4700 75,000
6.7000 7.1600 6.6000 7.0100 28,300
Weekend
Weekend
6.7600 6.9500 6.6800 6.8000 9,300
6.8300 6.9200 6.5800 6.8500 36,500
6.9800 6.9800 6.6600 6.8400 28,400
6.6300 6.7700 6.5200 6.7400 10,200
6.6800 6.8900 6.5600 6.7400 22,700
Weekend
Weekend
No trading
6.4300 6.6800 6.4100 6.6800 12,500
6.5400 6.8300 6.5400 6.5900 23,300
6.2400 6.5400 6.1100 6.5200 33,100
6.3900 6.5000 6.0500 6.1300 59,200
Weekend
Weekend
6.5700 6.7800 6.2300 6.3800 30,500
6.5700 6.8100 6.4600 6.6100 32,700
6.6500 6.8100 6.5300 6.7900 56,300
6.4900 6.6300 6.3100 6.4300 34,700
7 · 10-K After-hours · 16:01 ET FORM 10-K ↗
6.5300 6.6300 6.4100 6.5500 24,300
Weekend
Weekend
6.7400 6.7400 6.4200 6.4300 69,400
6.6100 6.7800 6.6000 6.7500 52,500
6.8500 6.9700 6.5800 6.7200 112,800
7.1700 7.2200 6.6800 6.9300 129,600
6.5700 7.0500 6.2500 7.0100 137,700
Weekend
Weekend
6.0400 6.5900 5.9700 6.5500 205,900
5.7900 6.1200 5.7900 6.0600 68,800
5.7300 6.2300 5.5600 5.8800 81,400
6 · 8-K After-hours · 17:25 ET FORM 8-K ↗
5.6500 6.3900 5.6500 5.7300 209,700
5.1600 5.3500 5.1100 5.3300 56,800
Weekend
Weekend
5.2000 5.6300 5.0000 5.2500 104,000
5.4600 5.5400 5.2000 5.2700 41,700
5.6100 5.8700 5.3800 5.5500 40,300
5.6500 5.8000 5.6000 5.6100 15,200
5.6500 5.9300 5.6500 5.8600 21,600
Weekend
Weekend
5.7500 6.0000 5.6600 5.6700 13,600
5.9600 5.9800 5.8000 5.8000 10,000
5.8200 5.9800 5.8000 5.8900 5,600
5.8400 6.0800 5.8100 5.8100 12,800
5.9000 5.9600 5.7500 5.8100 15,700
Weekend
Weekend
5.7600 6.0500 5.7500 5.8700 24,400
6.0800 6.2000 5.7300 5.8600 118,400
6.2100 6.3800 6.0200 6.0300 44,800
6.4500 6.5000 6.2000 6.2200 14,200
No trading
Weekend
Weekend
6.3600 6.4900 6.2700 6.4200 11,400
6.4000 6.4000 6.2000 6.2600 23,700
6.3800 6.4200 6.2600 6.3500 10,300
6.5400 6.6700 6.3000 6.3400 28,700
6.4400 6.5800 6.4200 6.5300 13,500
Weekend
Weekend
6.4800 6.5700 6.3400 6.3400 16,600
6.6600 6.6600 6.3000 6.3100 26,600
6.6300 6.7600 6.5000 6.7300 42,300
6.4900 6.6300 6.4300 6.5900 22,300
6.4300 6.5400 6.4000 6.4900 78,600
Weekend
Weekend
6.3600 6.4900 6.3100 6.3800 15,700
6.4900 6.4900 6.3500 6.4700 55,000
6.3400 6.4900 6.1800 6.4000 73,400
6.1700 6.3800 6.0200 6.3600 32,100
6.4500 6.4500 6.1700 6.2000 33,900
Weekend
Weekend
6.3100 6.4600 6.2300 6.3800 19,300
6.5900 6.6000 6.3100 6.3100 65,200
6.5200 6.6500 6.3200 6.5700 48,600
6.5600 6.6000 6.3800 6.5100 88,500
No trading
Weekend
Weekend
7.1200 7.1600 6.6000 6.6300 43,600
6.1900 7.3300 6.1600 7.0400 184,300
6.2400 6.3700 6.0300 6.2400 55,800
6.3000 6.3000 6.1000 6.3000 39,800
6.0800 6.3100 5.9600 6.2600 62,400
Weekend
Weekend
6.1800 6.2300 5.8700 5.8800 38,600
5.8600 6.2400 5.8600 6.1800 28,700
5.7800 5.9900 5.7500 5.9900 12,800
5.9800 6.0000 5.7800 5.7800 18,300
5.6500 6.0500 5.6500 5.9800 31,400
Weekend
Weekend
5.7900 5.7900 5.5900 5.6500 12,300
No trading
5.6000 5.9000 5.4800 5.7200 35,700
5.5800 5.6500 5.4300 5.5500 36,900
5.7600 5.7600 5.6100 5.6100 27,100
Weekend
Weekend
5.8900 5.9300 5.6800 5.7600 39,100
No trading
5.8000 5.9400 5.7500 5.9100 25,200
5.8500 5.8500 5.5300 5.8500 40,300
5.8000 5.9400 5.7400 5.9200 23,500
Weekend
Weekend
5.8500 6.0000 5.7400 5.7400 46,300
5.9100 5.9500 5.7200 5.8000 38,700
5.9200 6.2500 5.7500 5.9100 34,100
5.7300 5.9500 5.6400 5.7900 75,000
5.7500 5.8300 5.5400 5.7500 37,700
Weekend
Weekend
5.7500 5.8000 5.5000 5.7500 32,500
5.6300 5.8400 5.5000 5.7700 35,100
5.4400 5.6900 5.4100 5.5400 49,600
5.4500 5.6200 5.4500 5.4500 13,800
5.6500 5.6700 5.4000 5.4000 42,500
Weekend
Weekend
5.5500 5.6900 5.5500 5.6500 9,600
5.6400 5.7200 5.5600 5.5600 18,000
5.6200 5.7100 5.6200 5.6500 6,600
5.5700 5.6500 5.5100 5.5400 37,400
5.6900 5.7400 5.5400 5.5600 18,300
Weekend
Weekend
5.8000 5.8300 5.6300 5.6900 11,800
No trading
5.9200 6.0300 5.8000 5.8000 25,900
5.6100 5.9400 5.6100 5.8700 43,300
5.3000 5.7900 5.3000 5.6400 79,700
Weekend
Weekend
5.1100 5.3800 5.1100 5.2400 36,500
5.0900 5.3100 5.0600 5.1700 79,500
5.0500 5.1600 4.9000 5.0600 168,800
5.5300 5.5300 4.9900 5.0500 99,600
5 · 8-K Pre-market · 07:30 ET FORM 8-K ↗ 4 · 10-Q After-hours · 17:26 ET FORM 10-Q ↗
5.5600 5.8100 5.5300 5.5400 61,700
Weekend
Weekend
5.6800 5.8200 5.5600 5.5600 38,300
5.8300 6.0000 5.6900 5.7400 19,700
5.7400 6.0800 5.7400 5.7600 45,700
6.2300 6.2400 5.6500 5.6600 92,300
6.8200 6.8200 6.1700 6.2400 100,500
Weekend
Weekend
6.7600 6.8300 6.6900 6.7500 31,700
7.0400 7.0500 6.8300 6.8700 61,300
7.0900 7.1300 6.8700 7.0100 40,500
6.7900 6.9500 6.7200 6.8600 80,700
7.0400 7.0600 6.7300 6.9500 21,100
Weekend
Weekend
6.8700 7.1800 6.8700 7.0300 36,800
6.8100 6.9500 6.7400 6.8600 25,700
6.7600 7.0400 6.7500 6.8600 20,800
6.8100 7.0100 6.7500 6.9700 50,600
6.9500 6.9500 6.7200 6.7600 20,700
Weekend
Weekend
6.8100 6.9600 6.8000 6.9500 23,500
6.5600 6.8700 6.5600 6.7400 34,200
6.7700 6.7800 6.5200 6.6500 36,500
6.7100 6.8500 6.6200 6.8300 38,200
6.4800 6.7400 6.4800 6.7100 41,100
Weekend
Weekend
6.7700 6.8900 6.4200 6.4400 92,500
7.0700 7.2400 6.7900 6.8200 56,900
7.1900 7.3500 6.8200 7.0600 117,400
6.7600 7.4900 6.5000 7.2100 242,600
6.4400 7.1000 6.4400 6.9200 84,600
Weekend
Weekend
6.8200 6.9700 6.3800 6.4100 52,900
6.8600 6.9700 6.7200 6.8100 61,800
6.7700 6.9700 6.7700 6.8400 24,900
6.9500 7.0000 6.6300 6.6900 51,600
6.8800 7.1800 6.8800 7.0800 27,900
Weekend
Weekend
6.8800 7.1000 6.8000 6.8700 28,200
6.8400 7.0100 6.7900 6.8100 16,100
6.7300 6.9400 6.6300 6.8400 29,900
6.7600 6.8300 6.6800 6.8200 19,200
6.9100 7.0500 6.7900 6.8300 17,300
Weekend
Weekend
6.9000 6.9600 6.5900 6.8100 43,300
6.9400 7.0900 6.7600 6.8300 33,800
6.8300 7.0600 6.8000 7.0200 52,900
7.0500 7.1800 6.8500 6.9000 34,600
6.6500 7.1400 6.6500 7.0600 40,900
Weekend
Weekend
7.2100 7.2100 6.8400 7.0600 82,700
6.9600 7.1900 6.8100 7.1400 31,900
6.7700 7.0200 6.7700 6.8400 36,900
6.8300 6.8600 6.7600 6.7700 20,000
6.9600 6.9600 6.7400 6.8300 103,400
Weekend
Weekend
6.9500 7.0200 6.7800 6.8500 32,700
6.7000 6.9700 6.6800 6.9500 91,100
6.6600 6.9400 6.6300 6.7000 47,500
7.0300 7.1200 6.5700 6.5700 129,100
7.1100 7.2400 6.9900 6.9900 39,600
Weekend
Weekend
7.2500 7.3900 7.0200 7.1200 22,500
6.7800 7.2000 6.7800 7.1900 45,500
6.9600 6.9800 6.7000 6.7500 44,100
6.8500 7.0200 6.7200 7.0000 61,700
No trading
Weekend
Weekend
6.9100 6.9800 6.7000 6.9500 49,800
6.9400 6.9600 6.7900 6.8900 39,100
3 · 8-K After market open · 14:06 ET FORM 8-K ↗
6.9600 7.0600 6.8500 6.9000 35,400
6.9700 7.1600 6.9200 6.9500 63,200
7.1600 7.1800 6.9000 6.9300 58,000
Weekend
Weekend
6.9200 7.4300 6.9000 7.2100 88,000
6.5700 6.8500 6.5200 6.6600 90,200
6.6000 6.7400 6.4300 6.6000 57,100
6.6300 6.7600 6.5000 6.6500 84,000
6.5600 6.6900 6.5000 6.6000 61,200
Weekend
Weekend
6.7700 6.7700 6.5100 6.5100 22,300
6.8500 6.8500 6.6000 6.6500 31,900
6.7800 6.9300 6.7800 6.8500 23,500
6.9000 6.9000 6.7600 6.8600 65,400
6.6000 6.9100 6.4600 6.8000 51,000
Weekend
Weekend
6.8000 6.9000 6.4000 6.5900 93,600
2 · 10-Q After-hours · 16:55 ET FORM 10-Q ↗ 1 · 8-K After-hours · 16:54 ET FORM 8-K ↗
6.3000 7.2400 6.2400 6.7700 239,200
8.2000 8.2500 7.7300 8.1600 125,200
8.2700 8.7200 8.0500 8.2300 43,100
7.8700 8.2200 7.7400 8.2000 32,200
Weekend
Weekend
7.8300 8.1900 7.6300 7.7300 53,400
8.2200 8.2600 7.8500 7.9700 61,900
8.6000 8.6000 8.0000 8.2100 46,000
8.7600 8.8600 8.5600 8.5800 48,800
8.7100 8.7800 8.6400 8.6600 27,900
Weekend
Weekend

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.

13 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:27 ET Summarise
12 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) After market open · 13:08 ET Summarise
11 DEF 14A FORM DEF 14A (opens SEC filing in a new tab) After market open · 13:07 ET Summarise
10 10-Q FORM 10-Q (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
8 10-K/A FORM 10-K/A (opens SEC filing in a new tab) Pre-market · 08:29 ET Summarise
7 10-K FORM 10-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
4 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 17:26 ET Summarise
3 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 14:06 ET Summarise
2 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:55 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:54 ET Summarise