Neuphoria Therapeutics Inc NEUP

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Neuphoria Therapeutics Inc. - Common Stock · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 3.4400 · FX 1 USD = 1.277900 SGD · about SGD 4.3960 per unit

Sign in to practise with simulated trades before investing real money. 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 6.24 → 3.44 · -44.9%
6.2404.7403.240 1,2 3,4 5 6,7 8 9 10 11 12 13 14 15 16 17 18 19,20 21,22,23,24 25 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 24 Oct 2025 — 25 Oct 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.

Weekend
Weekend
3.4700 3.5899 3.3700 3.4400 72,918
25 · 8-K Pre-market · 08:00 ET CURRENT REPORT ↗
3.4600 3.5600 3.4600 3.4800 4,800
3.4900 3.5400 3.4650 3.4800 8,800
3.3650 3.4000 3.3300 3.3900 20,800
3.2400 3.4100 3.2400 3.3100 39,500
Weekend
Weekend
3.3500 3.4100 3.2400 3.3000 76,000
3.2500 3.4200 3.2500 3.3100 18,700
3.3200 3.3700 3.2400 3.2400 44,100
3.4900 3.4900 3.3200 3.3900 26,600
3.3200 3.3800 3.3200 3.3200 10,000
Weekend
Weekend
3.3300 3.4100 3.3200 3.3600 2,500
3.4000 3.4200 3.3400 3.3500 16,500
3.4000 3.4500 3.4000 3.4200 4,500
3.4500 3.5000 3.4300 3.4500 16,500
3.4500 3.5000 3.4300 3.4500 15,500
Weekend
Weekend
3.5100 3.5900 3.4500 3.4700 12,600
3.5250 3.5400 3.5000 3.5100 14,300
3.6000 3.6150 3.5300 3.5600 10,400
3.6400 3.6500 3.5700 3.5700 15,000
3.6700 3.6900 3.6500 3.6500 2,900
Weekend
Weekend
3.6700 3.6700 3.6500 3.6500 1,300
3.6700 3.7000 3.6500 3.6500 5,400
3.6900 3.7550 3.6600 3.6800 15,500
3.7300 3.7700 3.7100 3.7350 6,700
3.6900 3.7900 3.6800 3.7100 17,900
Weekend
Weekend
24 · 10-K After-hours · 16:10 ET 10-K ↗ 23 · DEFA14A After-hours · 17:12 ET DEFA14A ↗ 22 · DEFA14A After-hours · 16:34 ET DEFA14A ↗ 21 · DEF 14A After-hours · 16:33 ET DEF 14A ↗
3.7120 3.8300 3.7000 3.7000 21,600
3.7900 3.7900 3.7100 3.7150 5,300
3.7200 3.8100 3.7200 3.7400 36,800
3.7500 3.8000 3.7300 3.7800 17,700
3.7800 3.8400 3.7400 3.8000 12,400
Weekend
Weekend
3.7800 3.7800 3.7200 3.7300 23,000
3.7900 3.7930 3.7000 3.7300 43,000
3.7950 3.8650 3.7500 3.7500 18,600
3.8400 3.8400 3.7200 3.7500 22,600
No trading
Weekend
Weekend
3.7400 3.7800 3.7300 3.7700 21,900
3.8400 3.8400 3.7420 3.7600 7,300
3.8400 3.8400 3.7500 3.7500 17,900
3.7300 3.8100 3.7300 3.7900 20,800
3.7100 3.8150 3.7100 3.7600 52,200
Weekend
Weekend
3.7200 3.8350 3.7200 3.7600 29,900
3.8400 3.9000 3.7100 3.7700 50,100
3.8600 3.9950 3.8540 3.8600 41,000
3.9300 3.9600 3.8500 3.8600 33,600
3.9000 4.0100 3.9000 3.9500 57,900
Weekend
Weekend
3.9800 4.0500 3.9100 3.9100 179,800
3.9800 4.0000 3.9200 3.9500 55,700
4.0300 4.0300 3.9300 3.9300 23,800
3.8500 4.3400 3.8300 3.9800 240,500
3.9100 3.9700 3.7810 3.8500 23,000
Weekend
Weekend
3.8300 3.9000 3.8000 3.8700 23,700
3.7700 3.8800 3.7700 3.8300 8,900
3.7900 3.8700 3.7500 3.8100 33,800
3.8100 3.8600 3.8000 3.8100 30,400
3.8100 3.8900 3.8100 3.8600 15,500
Weekend
Weekend
3.8800 3.9800 3.8200 3.8200 9,600
3.9200 4.1000 3.8300 3.9000 29,700
3.8900 3.9900 3.8400 3.9500 40,900
3.8900 3.9800 3.8800 3.8900 42,000
3.8600 4.0500 3.7500 3.9300 57,900
Weekend
Weekend
3.9000 4.0000 3.8720 3.8800 37,300
3.8000 4.0600 3.7300 3.9200 71,000
3.8500 3.9200 3.7700 3.8000 81,200
3.8800 3.9100 3.7100 3.8100 97,100
3.7300 4.0210 3.6000 3.8500 205,500
Weekend
Weekend
3.8600 3.9000 3.5400 3.6400 392,800
20 · DEFA14A Next filing day · accepted 23 Jul, 18:39 ET CURRENT REPORT ↗ 19 · 8-K Next filing day · accepted 23 Jul, 18:37 ET CURRENT REPORT ↗
3.8000 4.2000 3.6800 3.9200 7,623,600
3.3900 3.4200 3.2800 3.3300 47,400
3.3900 3.5500 3.3100 3.3400 47,300
3.4000 3.4850 3.3000 3.3000 71,100
Weekend
Weekend
3.4500 3.6200 3.3850 3.4150 46,800
3.4900 3.6500 3.4900 3.5300 16,300
3.5500 3.6200 3.4500 3.5200 14,600
3.5500 3.6400 3.5000 3.5700 35,800
3.5400 3.5700 3.4000 3.4900 44,900
Weekend
Weekend
3.4700 3.5800 3.4700 3.5400 9,500
3.4200 3.5700 3.4000 3.5100 45,600
3.6000 3.6000 3.3800 3.5200 40,100
3.3200 3.7470 3.3200 3.5900 98,300
3.5000 3.5900 3.3550 3.4400 65,300
Weekend
Weekend
No trading
3.3600 3.5000 3.3000 3.3800 118,700
4.4200 4.6430 3.1900 3.5500 646,400
4.4800 4.5450 4.3600 4.3700 47,500
4.5500 4.5950 4.3100 4.4000 122,400
Weekend
Weekend
4.4100 4.6400 4.2300 4.5700 238,200
4.4900 4.4900 4.3450 4.3500 5,500
4.4000 4.4900 4.3500 4.4900 32,900
4.3550 4.5900 4.2800 4.3600 75,400
4.3300 4.5300 4.2100 4.4400 48,900
Weekend
Weekend
No trading
4.3500 4.4300 3.9500 4.3100 150,600
4.3100 4.4350 4.3000 4.3100 15,500
4.2800 4.3400 4.1780 4.2800 69,600
4.5500 4.5500 4.2300 4.2900 107,000
Weekend
Weekend
4.3450 4.4900 4.2100 4.3700 43,000
4.4500 4.5200 4.3200 4.4900 80,800
4.5700 4.6900 4.3200 4.4200 67,000
4.6400 4.8900 4.5220 4.6600 52,700
4.9500 4.9500 4.5100 4.6700 64,200
Weekend
Weekend
4.7600 4.7600 4.3700 4.4900 82,600
4.7600 4.8400 4.5000 4.8400 129,500
4.8100 4.8700 4.6900 4.7000 76,500
5.1700 5.2400 4.8200 4.8900 107,000
5.3000 5.3000 5.1400 5.3000 38,200
Weekend
Weekend
5.3900 5.3900 5.2000 5.3100 20,300
5.4300 5.4800 5.2210 5.3600 47,100
5.4600 5.4600 5.3010 5.4000 15,400
18 · 8-K After-hours · 16:15 ET CURRENT REPORT ↗
5.5300 5.5300 5.0700 5.4620 23,800
No trading
Weekend
Weekend
5.2000 5.5300 5.1600 5.4800 141,900
4.9300 5.1800 4.8150 5.1200 65,700
4.7100 5.0400 4.4800 4.9300 50,600
4.7700 4.7800 4.4100 4.7700 174,400
4.8370 4.9300 4.6500 4.7200 38,200
Weekend
Weekend
5.1000 5.1000 4.6650 4.7300 79,700
17 · 10-Q Pre-market · 08:33 ET 10-Q ↗
4.9900 5.2100 4.9300 5.0900 21,300
4.9100 5.0710 4.9100 4.9800 21,200
5.2000 5.2000 4.9100 4.9300 35,300
5.2300 5.2400 5.1300 5.1700 12,300
Weekend
Weekend
5.3000 5.3810 5.1200 5.3100 36,300
5.3300 5.3800 5.2500 5.3400 22,200
5.4500 5.4500 5.3120 5.3800 27,500
5.3000 5.3950 5.2700 5.3950 27,900
5.2200 5.3000 5.2000 5.2900 10,200
Weekend
Weekend
5.3000 5.3250 5.2200 5.2200 18,000
5.2000 5.3700 5.1920 5.2700 29,000
5.1800 5.3100 5.1000 5.1900 51,600
5.0300 5.2200 5.0300 5.1200 14,700
4.9850 5.2900 4.9850 5.1500 48,600
Weekend
Weekend
4.8700 5.0600 4.8120 5.0400 30,100
4.8400 4.9900 4.8000 4.9100 14,700
4.8950 5.0000 4.8800 4.9300 33,700
5.0400 5.1100 4.8000 4.8700 29,500
4.6500 5.0440 4.6500 5.0300 51,100
Weekend
Weekend
4.7300 4.8000 4.6100 4.7700 39,200
4.6000 4.7200 4.6000 4.7200 11,000
4.7300 4.7300 4.6000 4.6500 20,400
4.5500 4.7100 4.4400 4.7100 22,300
4.7700 4.7700 4.4900 4.5700 42,900
Weekend
Weekend
4.7000 4.7800 4.5500 4.7800 60,100
4.7300 4.7300 4.5700 4.7200 45,200
4.6000 4.7100 4.5600 4.7000 47,800
4.2900 4.6000 4.2500 4.6000 132,400
4.4000 4.4000 4.2100 4.3200 55,600
Weekend
Weekend
No trading
4.1390 4.4600 4.0700 4.4100 62,900
4.1500 4.5000 4.1000 4.1200 69,000
3.9600 4.2300 3.9600 4.0700 57,400
4.2810 4.2810 3.8400 3.9400 74,400
Weekend
Weekend
4.1000 4.1400 3.9700 4.1000 48,900
4.3150 4.4690 4.2000 4.2000 19,500
4.4550 4.5400 4.3600 4.3700 10,700
4.5200 4.6100 4.4700 4.5100 68,600
4.6100 4.6700 4.4650 4.6100 59,300
Weekend
Weekend
4.4800 4.6500 4.3500 4.6100 187,200
4.5400 4.5400 4.2930 4.4000 25,600
4.5600 4.6100 4.4400 4.5700 20,200
4.5100 4.6800 4.5100 4.6100 48,500
4.5750 4.6880 4.4800 4.5900 27,700
Weekend
Weekend
4.7100 4.7600 4.4900 4.5400 117,200
4.6500 4.7700 4.5410 4.7300 34,200
4.6960 4.8700 4.5950 4.7400 61,900
4.5600 4.6950 4.5100 4.6500 79,100
4.3300 4.6800 4.2200 4.5400 110,300
Weekend
Weekend
4.4800 4.6350 4.3200 4.3200 71,400
4.6200 4.7960 4.5300 4.5400 42,700
4.4500 4.9400 4.3500 4.6400 214,500
4.4500 4.5000 4.3100 4.3500 70,200
4.2600 4.4800 4.1500 4.2600 80,200
Weekend
Weekend
4.3870 4.3870 4.0900 4.1500 42,100
4.2900 4.4100 4.2700 4.3600 13,900
4.3550 4.5000 4.3550 4.3600 14,600
4.2950 4.4400 4.2950 4.3850 19,300
4.3980 4.4400 4.2500 4.3100 12,300
Weekend
Weekend
4.2500 4.3900 4.2100 4.3500 46,100
4.4200 4.4250 4.2400 4.2700 41,500
4.1000 4.4400 4.1000 4.4200 88,500
16 · 10-Q After market open · 15:57 ET 10-Q ↗
4.0050 4.0900 3.9600 4.0600 13,100
No trading
Weekend
Weekend
3.9900 4.0900 3.9900 4.0500 11,700
4.0400 4.0700 3.9800 4.0700 22,000
3.9600 4.0100 3.9400 4.0100 20,600
3.9600 4.0500 3.9600 4.0500 6,600
4.0750 4.1100 3.9800 4.0000 8,200
Weekend
Weekend
3.9600 4.0950 3.9600 4.0100 23,300
3.9600 4.0170 3.9600 3.9950 42,500
3.9800 4.0300 3.9600 4.0000 33,000
4.0400 4.0500 3.9800 4.0250 24,400
3.9900 4.1800 3.9900 4.0400 15,200
Weekend
Weekend
4.0000 4.0450 3.9800 4.0200 21,700
4.1800 4.1800 4.0000 4.0200 18,500
4.0940 4.0940 3.9800 4.0100 45,600
4.0700 4.1950 4.0100 4.0500 42,100
4.1900 4.2500 4.0100 4.0500 31,200
Weekend
Weekend
4.1700 4.2500 4.1240 4.1900 37,200
4.0560 4.2400 4.0300 4.1700 46,200
4.1300 4.1300 3.9920 4.0400 50,100
3.9800 4.0700 3.9800 4.0300 69,600
No trading
Weekend
Weekend
4.1000 4.1800 3.9980 4.1100 55,800
4.0600 4.1500 4.0200 4.1000 21,800
4.1900 4.1900 4.0100 4.0400 35,500
4.2400 4.2400 4.0300 4.1700 33,900
4.1200 4.2890 4.0200 4.2000 47,900
Weekend
Weekend
4.0300 4.2900 4.0140 4.1900 63,900
4.0400 4.4250 4.0000 4.0700 162,000
15 · 8-K Next filing day · accepted 07 Jan, 17:48 ET CURRENT REPORT ↗
3.8800 3.9800 3.8200 3.9700 25,100
3.9200 4.0000 3.8200 3.9800 63,500
3.8600 3.9900 3.8100 3.8400 31,700
Weekend
Weekend
3.9100 3.9800 3.8000 3.8200 31,200
No trading
3.7300 3.8800 3.7300 3.8800 50,900
3.8300 3.8700 3.7000 3.7300 96,100
3.6500 3.9100 3.6450 3.7700 61,500
Weekend
Weekend
3.8000 3.8200 3.7140 3.7200 24,300
No trading
3.8200 3.8970 3.7700 3.7900 20,800
3.9500 3.9500 3.7000 3.7700 127,800
3.9200 3.9500 3.8600 3.9100 41,300
Weekend
Weekend
3.8500 3.9780 3.8500 3.8900 46,100
14 · 8-K After-hours · 16:15 ET CURRENT REPORT ↗
3.8500 4.1500 3.8500 3.8900 69,400
13 · 8-K After-hours · 16:01 ET CURRENT REPORT ↗
4.0300 4.0400 3.8000 3.8000 55,500
3.8600 4.0400 3.8100 3.9000 41,700
4.1000 4.1000 3.8300 3.8300 100,000
Weekend
Weekend
4.0700 4.1700 3.9500 4.0800 104,400
4.2800 4.3750 3.9500 3.9800 341,100
4.6100 4.6100 4.2100 4.2100 109,500
4.4500 4.6500 4.3700 4.6000 74,000
12 · DEFA14A After-hours · 16:15 ET DEFINITIVE ADDITIONAL MATERIALS ↗
4.3300 4.5700 4.3100 4.5400 37,700
Weekend
Weekend
4.3300 4.4400 4.2500 4.2700 59,000
11 · DEFA14A After-hours · 16:15 ET DEFINITIVE ADDITIONAL MATERIALS ↗
4.1800 4.3000 4.1480 4.2700 74,300
4.3600 4.4050 4.1000 4.1900 139,100
4.4900 4.4900 4.3100 4.3700 36,700
10 · DEFA14A After-hours · 16:15 ET DEFINITIVE ADDITIONAL MATERIALS ↗
4.3800 4.5000 4.3400 4.3900 52,300
Weekend
Weekend
4.5000 4.6000 4.3880 4.5200 41,100
No trading
4.3400 4.4620 4.1300 4.3600 102,600
9 · DEFA14A After-hours · 16:15 ET DEFINITIVE ADDITIONAL MATERIALS ↗
4.4200 4.5600 4.3110 4.5600 32,200
8 · DEFA14A After-hours · 16:16 ET DEFINITIVE ADDITIONAL MATERIALS ↗
4.4700 4.5900 4.2700 4.4300 61,900
Weekend
Weekend
4.2100 4.4700 4.1300 4.4600 65,100
4.4100 4.5800 4.2100 4.2100 64,400
4.7400 4.8000 4.2900 4.4200 104,800
4.7000 5.0000 4.6100 4.7400 132,600
4.7100 4.7990 4.5900 4.7000 108,700
Weekend
Weekend
7 · 424B5 After-hours · 16:17 ET PROSPECTUS SUPPLEMENT ↗
4.6500 4.8640 4.3600 4.7900 332,900
6 · 10-Q Pre-market · 07:34 ET 10-Q ↗
4.8700 4.8700 4.6100 4.7500 109,400
4.9300 5.0850 4.8600 4.9000 123,700
5 · DEFA14A Pre-market · 06:17 ET SOLICITING MATERIAL UNDER 240. RULE 14A-12 ↗
5.0800 5.1800 4.8000 4.8900 519,500
4.1500 5.1380 4.1500 4.9000 525,900
Weekend
Weekend
4.2200 4.3680 4.0900 4.1000 332,800
4.5000 4.5000 4.2400 4.2800 121,400
4.1000 4.4900 3.9300 4.4000 475,100
4.2500 4.4100 4.1500 4.2200 134,500
4.5800 4.6000 4.3300 4.3800 234,500
Weekend
Weekend
4.4300 4.6700 4.3300 4.5500 595,800
4.4500 4.7000 4.3900 4.4000 401,600
4 · DEFA14A Next filing day · accepted 29 Oct, 20:06 ET DEFA14A ↗ 3 · DEF 14A Next filing day · accepted 29 Oct, 20:04 ET DEF 14A ↗
4.6200 4.9100 4.4500 4.5800 549,100
4.7600 5.0900 4.6450 4.7100 883,500
2 · 8-K After-hours · 16:19 ET CURRENT REPORT ↗ 1 · 424B5 After market open · 09:40 ET PROSPECTUS SUPPLEMENT ↗
5.9400 6.0100 4.5300 4.5300 2,516,200
Weekend
Weekend
6.3000 8.4400 5.6600 6.2400 83,669,600

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.

25 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
24 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
23 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 17:12 ET Summarise
22 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:34 ET Summarise
21 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:33 ET Summarise
20 DEFA14A CURRENT REPORT (opens SEC filing in a new tab) Next filing day · accepted 23 Jul, 18:39 ET Summarise
19 8-K CURRENT REPORT (opens SEC filing in a new tab) Next filing day · accepted 23 Jul, 18:37 ET Summarise
18 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
17 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 08:33 ET Summarise
16 10-Q 10-Q (opens SEC filing in a new tab) After market open · 15:57 ET Summarise
15 8-K CURRENT REPORT (opens SEC filing in a new tab) Next filing day · accepted 07 Jan, 17:48 ET Summarise
14 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
13 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
12 DEFA14A DEFINITIVE ADDITIONAL MATERIALS (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
11 DEFA14A DEFINITIVE ADDITIONAL MATERIALS (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
10 DEFA14A DEFINITIVE ADDITIONAL MATERIALS (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
9 DEFA14A DEFINITIVE ADDITIONAL MATERIALS (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
8 DEFA14A DEFINITIVE ADDITIONAL MATERIALS (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
7 424B5 PROSPECTUS SUPPLEMENT (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
6 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:34 ET Summarise
5 DEFA14A SOLICITING MATERIAL UNDER 240. RULE 14A-12 (opens SEC filing in a new tab) Pre-market · 06:17 ET Summarise
4 DEFA14A DEFA14A (opens SEC filing in a new tab) Next filing day · accepted 29 Oct, 20:06 ET Summarise
3 DEF 14A DEF 14A (opens SEC filing in a new tab) Next filing day · accepted 29 Oct, 20:04 ET Summarise
2 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:19 ET Summarise
1 424B5 PROSPECTUS SUPPLEMENT (opens SEC filing in a new tab) After market open · 09:40 ET Summarise