Ideal Power Inc IPWR

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Ideal Power Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 3.9800 · FX 1 USD = 1.289800 SGD · about SGD 5.1334 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 5.60 → 3.98 · -28.9%
8.9905.8352.680 1,2 3 4,5 6 7 8,9 10 11,12 13 14 15 16,17 18 19 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
4.0900 4.0900 3.8320 3.9800 75,100
4.0600 4.1650 3.9250 4.0900 137,300
4.1500 4.3060 4.0700 4.1000 81,000
4.1000 4.2900 4.0900 4.2200 98,600
4.1600 4.2000 4.0200 4.0600 76,200
Weekend
Weekend
4.0000 4.2750 3.8900 4.0900 123,000
4.3800 4.3800 4.1800 4.2200 156,700
4.4500 4.5200 4.2000 4.5000 137,200
4.7200 4.9400 4.0000 4.4100 409,900
4.4200 4.7000 4.4200 4.6700 305,100
Weekend
Weekend
19 · S-3 After-hours · 17:01 ET FORM S-3 ↗
4.5900 4.6800 4.4300 4.5700 145,900
4.7000 4.8550 4.6100 4.6300 94,700
4.5400 4.6600 4.3600 4.6600 134,800
4.9000 4.9000 4.4500 4.6200 221,900
5.0500 5.3500 4.9200 4.9500 171,200
Weekend
Weekend
No trading
5.5400 5.6900 4.9400 5.0400 272,000
5.2500 5.6100 5.0300 5.4900 227,900
5.3300 5.5500 5.1150 5.3600 309,300
5.1300 5.4400 4.9440 5.3100 241,500
Weekend
Weekend
4.8450 5.1800 4.7700 5.1300 251,700
5.3300 5.4500 4.9300 5.0600 318,400
5.5400 5.7000 5.0950 5.2600 465,500
5.5000 6.3300 5.5000 5.5900 364,800
6.0900 6.2000 5.8100 5.8900 274,800
Weekend
Weekend
No trading
5.7600 6.0800 5.5100 6.0400 673,300
5.8100 6.0200 5.6100 5.7100 359,900
6.2200 6.4850 5.6540 5.7000 324,600
6.4700 6.6600 5.8000 6.2200 740,600
Weekend
Weekend
6.0000 6.5000 5.8050 6.1000 459,100
5.8300 6.1300 5.6850 5.9400 367,300
5.6000 6.0300 5.5700 5.7800 376,800
6.1200 6.2000 5.3200 5.7200 1,012,000
6.8800 7.1800 5.9500 5.9800 1,709,500
Weekend
Weekend
7.1600 7.1790 5.8950 6.0300 929,600
18 · 8-K After-hours · 16:03 ET FORM 8-K ↗
7.0600 7.7400 6.8800 7.4100 602,900
7.5600 7.9400 7.1100 7.4600 756,600
7.4400 8.1800 7.3000 7.6400 974,100
7.6000 7.8900 6.9200 7.3000 1,381,900
Weekend
Weekend
8.3000 8.9000 7.1540 7.4400 1,714,800
9.0200 9.0400 7.6800 8.0200 2,309,200
8.8500 9.3000 7.7500 8.9900 8,733,100
6.5000 7.8900 6.4000 6.9200 2,747,900
No trading
Weekend
Weekend
6.9300 6.9860 5.7000 5.7300 957,500
5.6940 7.0000 5.4600 6.8800 825,000
6.0300 6.2700 5.6000 5.7400 533,900
5.6900 6.2000 5.5490 6.0300 447,800
17 · 8-K After-hours · 17:23 ET FORM 8-K ↗
6.2600 6.2750 5.5100 5.7700 643,500
16 · 424B5 Pre-market · 08:30 ET FORM 424B5 ↗
Weekend
Weekend
15 · 10-Q After-hours · 17:00 ET FORM 10-Q ↗
6.1800 6.4600 5.2000 6.1200 1,714,600
5.3800 7.5500 5.3100 7.3800 2,356,500
14 · 8-K Pre-market · 09:25 ET FORM 8-K ↗
5.5700 5.7990 5.1100 5.3800 504,700
5.7900 6.1200 5.2020 5.4500 478,800
4.4300 5.9700 4.3080 5.7500 902,100
Weekend
Weekend
4.6900 4.7300 4.3100 4.3900 194,000
4.7700 5.1500 4.4100 4.6100 241,300
4.9900 5.0000 4.5000 4.7300 299,000
4.3900 5.2500 4.1300 4.8600 578,300
3.6500 4.6100 3.6200 4.3700 482,700
Weekend
Weekend
3.8100 3.8880 3.5200 3.7600 245,400
3.9300 4.2000 3.7600 3.8200 228,900
3.8500 3.9150 3.5000 3.8100 196,800
4.0000 4.1000 3.7200 3.8200 249,200
13 · DEF 14A After-hours · 16:05 ET FORM DEF 14A ↗
4.8400 4.8900 3.9900 4.1400 816,400
Weekend
Weekend
3.9500 5.1700 3.7000 4.5000 1,710,700
4.1000 4.2000 3.4900 3.8100 567,400
3.2800 4.0900 3.2800 3.9000 1,049,900
3.3200 3.6500 3.1100 3.1450 43,300
3.4400 3.8000 3.1400 3.1500 317,500
Weekend
Weekend
3.3500 3.7500 3.3500 3.4800 151,400
3.2600 3.3000 3.1900 3.3000 62,300
2.9600 3.3500 2.9600 3.1900 92,500
2.9900 3.0000 2.8300 2.8900 81,600
2.7800 2.9800 2.7500 2.8900 59,700
Weekend
Weekend
2.9550 3.0600 2.7690 2.7800 87,500
2.9200 3.0600 2.9000 2.9800 75,400
3.0200 3.0800 2.8100 2.9300 40,600
3.0900 3.2400 2.7500 2.7900 59,300
3.0700 3.2300 3.0700 3.1300 33,000
Weekend
Weekend
No trading
2.8800 3.1720 2.8400 3.0600 24,200
2.8900 3.0200 2.8560 2.9400 46,100
2.7900 3.0100 2.7900 2.8300 34,900
2.9500 3.0400 2.6500 2.6800 85,600
Weekend
Weekend
12 · S-1 After-hours · 16:07 ET FORM S-1 ↗
3.0600 3.1000 2.8800 2.8800 59,500
11 · 10-K Pre-market · 09:15 ET FORM 10-K ↗
3.0600 3.2500 3.0600 3.1100 40,400
3.0500 3.2500 3.0500 3.0900 27,900
3.2000 3.4200 3.0300 3.0300 33,900
3.1300 3.2500 3.0900 3.1900 18,000
Weekend
Weekend
3.1800 3.1900 3.0000 3.1500 54,200
3.0900 3.1700 3.0800 3.1000 16,400
3.2400 3.3820 3.1400 3.1400 45,500
3.2000 3.3000 3.1500 3.2400 16,800
3.3100 3.4200 3.1600 3.2100 33,300
Weekend
Weekend
3.4200 3.7400 3.1500 3.1600 57,000
3.5000 3.6800 3.3600 3.4200 57,900
3.4900 3.6600 3.3800 3.5000 66,500
10 · 8-K After market open · 10:32 ET FORM 8-K ↗
3.3200 3.5500 3.2000 3.4200 98,100
3.2800 3.5900 3.2100 3.3100 75,500
Weekend
Weekend
3.3600 3.4600 3.3050 3.3500 55,100
3.3300 3.4400 3.3000 3.3800 20,000
3.2800 3.4000 3.1900 3.3000 14,800
3.4400 3.4400 3.1300 3.2250 50,600
3.5600 3.6850 3.3600 3.4900 71,600
Weekend
Weekend
3.7000 4.2500 3.4300 3.5850 230,700
3.4700 3.9090 3.4700 3.6900 296,100
9 · 8-K After-hours · 17:25 ET FORM 8-K ↗
3.0100 3.4600 3.0100 3.2300 55,800
8 · 424B5 Pre-market · 09:25 ET FORM 424B5 ↗
2.7700 3.0700 2.6150 2.9800 270,000
7 · 424B5 After-hours · 16:21 ET FORM 424B5 ↗
3.5400 3.5550 3.1400 3.2600 122,900
Weekend
Weekend
3.2700 3.7170 3.2700 3.5700 105,300
3.3300 3.5100 2.9780 3.2800 101,200
3.3600 3.5500 3.3000 3.3100 11,800
3.3100 3.4700 3.1600 3.3500 35,700
No trading
Weekend
Weekend
3.1400 3.5850 3.1400 3.3100 43,900
3.2600 3.5000 3.0700 3.1300 56,900
3.8100 3.8600 2.9400 3.2400 232,100
3.8500 3.9900 3.7800 3.7900 31,000
3.9800 4.0730 3.8000 3.8800 46,600
Weekend
Weekend
3.8400 4.1600 3.7800 4.0100 37,000
3.8300 4.1150 3.5800 3.7800 57,700
4.5100 4.5530 3.8600 3.9100 86,700
5.2500 5.4490 4.5000 4.5400 237,300
5.0300 5.4490 5.0000 5.1900 241,400
Weekend
Weekend
4.8200 5.1000 4.6260 5.0350 117,400
4.5600 4.9500 4.5100 4.8900 147,700
4.4300 4.7290 4.3400 4.5700 116,700
3.6500 4.9700 3.5100 4.4700 799,600
3.9400 3.9580 3.6100 3.6100 58,900
Weekend
Weekend
3.9600 4.1120 3.7600 3.9700 112,300
3.8900 4.2500 3.8900 4.0100 156,200
3.7400 3.9500 3.7000 3.8100 66,100
3.9900 4.2400 3.6870 3.7500 175,600
No trading
Weekend
Weekend
3.3400 3.7800 3.3400 3.7800 139,800
3.5500 3.5500 3.1500 3.2300 83,800
3.6700 3.9150 3.4500 3.4900 50,000
3.9600 3.9600 3.5300 3.7000 103,300
3.5300 4.5700 3.5300 3.8900 323,300
Weekend
Weekend
3.5500 3.6760 3.4650 3.5000 19,300
3.4300 3.5400 3.3500 3.4500 32,000
3.4140 3.5400 3.4000 3.4400 6,200
3.5100 3.6600 3.3300 3.4000 36,300
3.4400 3.6300 3.2550 3.4900 44,600
Weekend
Weekend
3.0300 3.4000 2.8300 3.3000 34,600
No trading
2.8900 3.0900 2.7600 3.0900 105,000
6 · S-3 After-hours · 16:06 ET FORM S-3 ↗
2.9200 3.0300 2.8000 2.9250 81,700
3.2400 3.2720 2.7600 2.9000 107,800
Weekend
Weekend
3.2000 3.3050 3.1510 3.2400 16,100
No trading
3.3640 3.3640 3.1700 3.1700 4,500
3.0900 3.2400 3.0000 3.2400 29,700
3.1200 3.1610 2.9200 3.0800 59,300
Weekend
Weekend
3.3100 3.3100 3.0600 3.1000 122,400
3.3380 3.4500 3.2400 3.2800 36,400
3.5000 3.5000 3.2600 3.3100 37,200
3.8000 3.8300 3.4200 3.4900 43,900
4.2500 4.2500 3.8100 3.8500 54,000
Weekend
Weekend
4.3000 4.4700 4.2000 4.2000 46,000
4.3000 4.5000 4.1500 4.3150 62,800
4.2000 4.4400 4.0540 4.3300 50,800
4.1800 4.2850 4.0960 4.1900 10,700
3.9000 4.4800 3.9000 4.1700 124,300
Weekend
Weekend
3.6500 4.0500 3.6200 3.9000 90,000
3.3300 4.0100 3.3200 3.6250 90,400
3.4500 3.5000 3.0600 3.3400 363,400
3.5800 3.8290 3.3200 3.4000 73,400
3.8300 3.9500 3.5100 3.5100 57,100
Weekend
Weekend
3.9500 4.0300 3.7500 3.7500 40,700
No trading
3.9000 4.0600 3.7400 3.9300 25,800
3.8000 3.9000 3.7400 3.8900 9,800
3.6300 3.7890 3.6250 3.7200 35,900
Weekend
Weekend
3.7200 3.7300 3.5350 3.6000 34,100
3.7600 3.8550 3.7000 3.7000 44,600
3.7200 3.9500 3.6210 3.7350 41,700
3.7100 3.8180 3.6800 3.7200 33,700
4.0200 4.1090 3.7000 3.7100 83,200
Weekend
Weekend
3.9900 4.3170 3.8000 4.0700 85,000
5.0500 5.0950 3.6300 3.7100 124,500
5 · 10-Q Pre-market · 09:26 ET FORM 10-Q ↗ 4 · 8-K Pre-market · 09:25 ET FORM 8-K ↗
4.7000 5.0700 4.0900 5.0700 200,600
4.9500 5.1290 4.5600 4.6300 174,800
4.9900 5.1100 4.9100 5.0400 25,800
Weekend
Weekend
4.9700 5.0400 4.8010 5.0400 50,400
4.9300 5.0500 4.8590 5.0500 24,300
4.9500 4.9660 4.8500 4.9300 29,800
5.1200 5.2600 4.6700 4.8550 68,200
5.3900 5.7730 4.9900 5.1850 106,700
3 · 8-K Pre-market · 09:25 ET FORM 8-K ↗
Weekend
Weekend
5.5300 5.6200 5.3600 5.6100 19,400
5.2500 5.7570 5.2500 5.5700 62,700
5.5400 5.6600 5.2800 5.2800 28,000
5.5900 5.6500 5.4400 5.6000 16,400
5.7000 5.8100 5.5200 5.5900 25,300
Weekend
Weekend
5.6500 5.7700 5.4300 5.6700 50,300
5.5500 5.6100 5.4600 5.5600 27,100
5.4500 5.6100 5.4500 5.5200 16,700
5.6300 5.9070 5.4500 5.5400 48,500
5.7000 5.9500 5.5660 5.6500 50,200
Weekend
Weekend
5.1800 5.7500 5.1800 5.7400 61,500
5.2900 5.3900 5.0400 5.1700 99,300
5.1600 5.4100 5.0500 5.2500 129,900
4.9000 5.2180 4.8230 5.0550 82,900
4.8600 5.2500 4.6200 4.9250 104,600
Weekend
Weekend
5.0500 5.4300 4.8200 4.9200 94,000
5.1300 5.3300 4.9000 4.9800 72,700
5.2800 5.2800 5.0000 5.0500 66,900
5.5100 5.5400 5.0890 5.1100 70,700
5.4300 5.5800 5.3150 5.4300 28,200
Weekend
Weekend
5.3300 5.5700 5.3290 5.4200 30,000
5.0600 5.4900 4.9700 5.2800 49,400
4.9600 5.3830 4.8000 5.0700 36,700
5.0100 5.2000 4.7400 5.0200 48,500
5.0600 5.2500 4.9700 5.0000 54,500
Weekend
Weekend
5.1900 5.4200 5.0000 5.0450 30,700
5.4200 5.6400 5.0600 5.2000 128,800
5.6300 5.7300 5.4000 5.4200 34,200
5.9500 6.0200 5.5100 5.5700 42,500
6.7500 6.7500 5.6250 5.8800 151,200
Weekend
Weekend
5.4600 6.9000 5.4400 6.6700 209,200
5.3200 5.6600 5.2700 5.4550 81,200
5.1900 5.5100 5.0000 5.2000 36,300
5.1400 5.3750 5.0300 5.2100 17,500
5.1600 5.4400 5.0260 5.3200 50,900
Weekend
Weekend
5.2500 5.4700 5.0900 5.1950 29,400
5.0600 5.5000 4.9700 5.2200 32,700
5.3300 5.3300 5.0200 5.0500 43,500
5.2500 5.2500 4.9300 5.1250 85,200
5.1500 5.4000 4.9500 5.2000 94,500
Weekend
Weekend
5.2200 5.2200 5.0000 5.1100 26,900
5.1550 5.2000 5.0000 5.0940 23,800
5.1400 5.3500 5.0610 5.1050 18,800
5.1100 5.1900 5.0120 5.1400 10,200
No trading
Weekend
Weekend
5.4600 5.5250 5.1600 5.2400 26,600
5.1200 5.6400 5.1200 5.5100 104,300
4.9000 5.2000 4.9000 5.1500 23,900
4.8500 5.1480 4.8500 4.9200 26,100
5.0000 5.1340 4.8500 4.8800 24,700
Weekend
Weekend
4.9300 5.1000 4.8660 5.0000 28,000
4.9000 4.9900 4.8900 4.9200 30,600
4.9610 5.0200 4.8450 4.9100 16,200
5.0100 5.0990 4.9500 4.9600 28,000
5.2500 5.4000 4.9500 5.0100 80,400
Weekend
Weekend
4.9800 5.4400 4.7000 5.2400 121,200
3.8500 5.7800 3.8500 5.1850 1,256,800
2 · 10-Q Pre-market · 09:26 ET FORM 10-Q ↗ 1 · 8-K Pre-market · 09:25 ET FORM 8-K ↗
4.0300 4.2300 3.9000 3.9000 22,500
3.9500 4.0600 3.8900 4.0200 37,000
4.1000 4.1000 3.8300 3.8590 64,700
Weekend
Weekend
4.1100 4.2900 4.0400 4.0590 44,000
4.4300 4.4300 3.9800 4.0800 35,100
4.3200 4.5060 4.2350 4.3150 28,200
4.1000 4.4900 4.0300 4.2400 65,700
4.4300 4.9300 4.2000 4.2700 58,400
Weekend
Weekend
4.7000 4.9900 3.9600 4.3400 145,000
5.1200 5.3900 4.7500 4.8000 223,500
5.2900 5.4800 5.0130 5.0400 30,400
5.6000 5.6160 5.2330 5.2750 22,200
5.7200 5.7750 5.6000 5.6000 26,800
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.

19 S-3 FORM S-3 (opens SEC filing in a new tab) After-hours · 17:01 ET Summarise
18 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
17 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:23 ET Summarise
16 424B5 FORM 424B5 (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
15 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:25 ET Summarise
13 DEF 14A FORM DEF 14A (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
12 S-1 FORM S-1 (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
11 10-K FORM 10-K (opens SEC filing in a new tab) Pre-market · 09:15 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 10:32 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise
8 424B5 FORM 424B5 (opens SEC filing in a new tab) Pre-market · 09:25 ET Summarise
7 424B5 FORM 424B5 (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
6 S-3 FORM S-3 (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
5 10-Q FORM 10-Q (opens SEC filing in a new tab) Pre-market · 09:26 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:25 ET Summarise
3 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:25 ET Summarise
2 10-Q FORM 10-Q (opens SEC filing in a new tab) Pre-market · 09:26 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:25 ET Summarise