GeoVax Labs, Inc GOVX

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GeoVax Labs, Inc. - Common Stock · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 0.2060 · FX 1 USD = 1.277900 SGD · about SGD 0.2632 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 14.33 → 0.21 · -98.6%
14.9757.5900.206 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 26 27 28 29 30,31 32,33 34 35,36 37 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 25 Oct 2025 — 26 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.

No data yet
Weekend
Weekend
0.2266 0.2271 0.2033 0.2060 268,993
0.2260 0.2300 0.2130 0.2130 128,300
0.2300 0.2350 0.2200 0.2320 147,600
0.2300 0.2400 0.2200 0.2270 190,600
0.2380 0.2420 0.2260 0.2280 130,700
Weekend
Weekend
0.2640 0.2640 0.2300 0.2380 145,800
0.2430 0.2600 0.2260 0.2580 598,500
0.2770 0.2770 0.2400 0.2410 713,200
0.2820 0.2860 0.2600 0.2660 226,200
0.3000 0.3000 0.2800 0.2820 204,800
Weekend
Weekend
0.2800 0.3000 0.2710 0.2810 233,100
0.2990 0.3070 0.2800 0.2870 316,700
0.3000 0.3050 0.2770 0.2890 719,800
0.3180 0.3330 0.2770 0.2890 1,630,900
0.3300 0.4600 0.3120 0.3200 11,583,800
Weekend
Weekend
0.3220 0.3340 0.3200 0.3200 192,800
0.3340 0.3400 0.3200 0.3220 121,800
0.3700 0.3700 0.3330 0.3340 199,700
0.3590 0.3600 0.3400 0.3520 284,100
0.3580 0.3700 0.3400 0.3460 170,700
Weekend
Weekend
0.3700 0.3790 0.3500 0.3510 229,800
0.3780 0.3950 0.3560 0.3600 251,500
0.3610 0.3910 0.3600 0.3780 268,800
0.3620 0.3750 0.3520 0.3630 189,500
0.3700 0.3740 0.3510 0.3590 289,200
Weekend
Weekend
0.3920 0.3920 0.3570 0.3570 220,700
37 · S-1 After-hours · 16:06 ET FORM S-1 ↗
0.4050 0.4100 0.3800 0.3830 372,700
0.4100 0.4190 0.4000 0.4050 206,600
0.4370 0.4500 0.4080 0.4190 415,000
0.4500 0.4640 0.4300 0.4300 237,600
Weekend
Weekend
0.4800 0.4890 0.4500 0.4630 125,400
36 · DEF 14A After-hours · 16:41 ET FORM DEF 14A ↗ 35 · 8-K After-hours · 16:35 ET FORM 8-K ↗
0.4900 0.4900 0.4600 0.4660 316,400
0.4800 0.4890 0.4500 0.4690 336,200
0.5000 0.5000 0.4600 0.4680 512,900
No trading
Weekend
Weekend
0.5300 0.5300 0.4800 0.4830 549,100
0.5530 0.5830 0.5000 0.5070 429,600
0.5900 0.6060 0.5490 0.5530 374,700
0.6200 0.6300 0.5900 0.6060 287,700
34 · PRE 14A After-hours · 16:41 ET FORM PRE 14A ↗
0.6600 0.6790 0.5900 0.6320 648,200
Weekend
Weekend
33 · 8-K After-hours · 16:16 ET FORM 8-K ↗ 32 · 8-K After-hours · 16:09 ET FORM 8-K ↗
0.6970 0.7270 0.6800 0.7210 744,500
0.6330 0.8770 0.6180 0.7170 3,851,700
0.6300 0.6500 0.6180 0.6300 273,600
0.7040 0.7040 0.6160 0.6420 730,600
0.7150 0.7400 0.6690 0.6860 2,214,000
Weekend
Weekend
0.6290 0.6590 0.6120 0.6460 644,000
0.6110 0.6450 0.5960 0.6020 741,600
0.6180 0.6690 0.5900 0.5950 12,403,900
0.6520 0.6710 0.6300 0.6510 304,100
0.7400 0.7780 0.6550 0.6550 206,800
Weekend
Weekend
0.7180 0.7410 0.6930 0.7180 203,500
0.7940 0.8090 0.6900 0.7180 392,500
0.8070 0.8300 0.7200 0.7260 228,800
0.7750 0.8500 0.7540 0.7700 297,000
0.7600 0.8000 0.7510 0.7540 130,700
Weekend
Weekend
0.7650 0.7800 0.7250 0.7700 108,600
0.7300 0.7800 0.7200 0.7210 126,300
0.7480 0.7750 0.7210 0.7420 133,800
0.7200 0.7800 0.7010 0.7620 149,200
0.7670 0.7670 0.6800 0.7250 247,500
Weekend
Weekend
0.7250 0.7360 0.6800 0.6810 48,800
0.7100 0.7300 0.6710 0.7030 98,000
0.7310 0.7470 0.6800 0.6980 100,500
0.6390 0.7400 0.6390 0.7270 240,400
31 · 10-Q After-hours · 16:34 ET FORM 10-Q ↗ 30 · 8-K After-hours · 16:33 ET FORM 8-K ↗
0.7830 0.8000 0.7400 0.7600 173,100
Weekend
Weekend
0.9120 0.9470 0.6890 0.7310 423,200
0.9300 0.9750 0.8100 0.8400 161,600
1.0100 1.0200 0.9310 0.9360 83,200
0.9900 1.0200 0.9760 0.9950 87,400
1.0100 1.0200 0.9310 0.9850 166,600
Weekend
Weekend
0.8950 1.0200 0.8500 0.9740 326,800
0.9700 0.9800 0.8230 0.8700 740,400
1.0400 1.0450 0.9900 1.0100 369,800
1.1000 1.1200 1.0500 1.0500 327,600
1.1700 1.1700 1.0900 1.1100 307,800
Weekend
Weekend
29 · 8-K After market open · 12:04 ET FORM 8-K ↗
1.1600 1.1900 1.1400 1.1800 104,000
1.1700 1.2100 1.1500 1.1700 214,400
1.1700 1.1900 1.1300 1.1600 253,500
1.2200 1.2300 1.1700 1.1900 249,700
1.2100 1.2550 1.1900 1.2500 147,100
Weekend
Weekend
No trading
1.2800 1.2800 1.1800 1.1900 302,000
1.2500 1.3250 1.2200 1.2600 402,800
1.2700 1.2900 1.2400 1.2700 135,100
1.3400 1.3400 1.2700 1.2800 110,500
Weekend
Weekend
1.2500 1.3690 1.2500 1.3200 211,300
1.3600 1.3600 1.2400 1.3100 279,700
1.3100 1.4300 1.1700 1.3800 1,142,700
1.2700 1.3450 1.2600 1.2900 207,400
1.3800 1.4300 1.3000 1.3200 539,700
Weekend
Weekend
No trading
1.2000 1.3800 1.1700 1.3400 664,800
28 · 8-K After-hours · 16:32 ET FORM 8-K ↗
1.1800 1.2100 1.1600 1.1800 397,100
1.1900 1.2400 1.1200 1.1700 687,900
1.2500 1.4100 1.1500 1.1800 1,060,700
Weekend
Weekend
1.1700 1.4700 1.1700 1.2200 3,591,700
1.2050 1.2100 1.1200 1.1800 373,400
1.2400 1.3300 1.1800 1.2000 520,000
1.3200 1.5000 1.2200 1.2800 562,100
1.5000 1.5400 1.3110 1.3400 777,500
Weekend
Weekend
1.7800 1.8000 1.5600 1.6500 652,100
1.9600 2.1500 1.6700 1.7900 2,032,500
2.0100 2.0800 1.9000 2.0300 641,300
2.1900 2.3400 2.0400 2.1000 670,800
2.3000 2.4000 2.1300 2.2100 2,034,100
Weekend
Weekend
2.3100 2.3400 1.9900 2.0600 1,112,100
2.6600 2.9300 2.2600 2.4000 1,894,800
2.8500 2.9900 2.5500 2.6700 2,772,500
3.4700 3.6400 3.1000 3.4900 5,622,500
27 · S-1 Pre-market · 09:00 ET FORM S-1 ↗
No trading
Weekend
Weekend
3.8200 4.3100 3.5300 3.6400 45,856,100
2.1800 3.1000 2.1800 2.7500 11,138,500
1.9600 2.4050 1.8300 2.2300 4,634,700
26 · 8-K After-hours · 17:04 ET FORM 8-K ↗
1.9500 2.2400 1.7900 2.0100 6,693,500
3.0300 4.3900 1.7800 2.2100 208,902,000
Weekend
Weekend
1.3300 1.3300 1.2000 1.2300 321,900
25 · 8-K After-hours · 16:23 ET FORM 8-K ↗ 24 · 10-Q After-hours · 16:07 ET FORM 10-Q ↗
1.3000 1.3300 1.2400 1.2600 128,400
1.3800 1.3800 1.2500 1.3000 150,400
1.4600 1.4700 1.3200 1.3700 227,700
1.6600 1.7900 1.4500 1.4800 404,400
Weekend
Weekend
1.7800 1.8000 1.4610 1.6700 560,200
23 · 8-K After-hours · 16:27 ET FORM 8-K ↗
1.7600 1.9500 1.7000 1.7600 904,100
1.4350 2.0000 1.3800 1.6500 1,402,600
1.2800 1.4800 1.2600 1.4200 511,800
1.1500 1.2800 1.1100 1.2700 360,600
Weekend
Weekend
1.0800 1.5100 1.0800 1.1550 4,311,100
1.0100 1.1100 1.0000 1.0900 63,800
1.1000 1.1100 0.9630 1.0500 195,300
1.1200 1.1400 1.1000 1.1000 92,600
22 · DEF 14A After-hours · 16:10 ET FORM DEF 14A ↗
1.1200 1.1400 1.1000 1.1100 39,900
Weekend
Weekend
1.1400 1.1400 1.0900 1.0900 67,000
1.1800 1.1900 1.1300 1.1500 125,900
1.1600 1.1800 1.1300 1.1700 74,900
1.1400 1.1800 1.1200 1.1400 122,600
1.2100 1.2200 1.1350 1.1700 490,000
Weekend
Weekend
1.2600 1.2800 1.2100 1.2400 88,900
21 · PRE 14A After-hours · 16:15 ET FORM PRE 14A ↗
1.2600 1.3200 1.2000 1.2300 76,600
20 · S-1 Next filing day · accepted 15 Apr, 17:41 ET FORM S-1 ↗ 19 · S-1 Next filing day · accepted 15 Apr, 17:40 ET FORM S-1 ↗ 18 · 8-K After-hours · 17:20 ET FORM 8-K ↗ 17 · 10-K After market open · 15:57 ET FORM 10-K ↗
1.3400 1.3400 1.2600 1.2800 64,300
1.3000 1.3500 1.2800 1.3400 66,000
1.2500 1.3000 1.1900 1.2800 88,000
Weekend
Weekend
1.1800 1.3500 1.1600 1.2300 82,600
1.1900 1.2000 1.1370 1.1600 62,100
1.2900 1.2900 1.1600 1.1800 76,400
1.2600 1.2990 1.1450 1.2100 87,000
1.3100 1.3300 1.2400 1.2500 87,000
Weekend
Weekend
No trading
1.4100 1.4100 1.3000 1.3300 89,200
1.4100 1.4900 1.3800 1.4100 45,700
16 · 8-K After-hours · 17:15 ET FORM 8-K ↗
1.3600 1.3900 1.3460 1.3800 32,000
1.4400 1.4550 1.3250 1.3600 73,900
Weekend
Weekend
1.4800 1.4800 1.3500 1.4000 53,700
1.5000 1.5200 1.3700 1.4100 59,900
1.5800 1.6250 1.4800 1.5000 38,500
1.5000 1.5400 1.4510 1.5400 28,800
1.4000 1.5300 1.4000 1.5000 104,800
Weekend
Weekend
1.4700 1.5000 1.3200 1.4700 147,800
1.4700 1.4860 1.4200 1.4300 60,200
1.6900 1.6900 1.3960 1.4200 169,000
1.6600 1.7400 1.6500 1.6800 39,600
1.7600 1.7950 1.6900 1.7100 35,500
Weekend
Weekend
1.8600 1.9090 1.7200 1.7200 30,400
1.8900 1.9600 1.8300 1.8600 38,000
1.9800 1.9900 1.8100 1.8700 78,600
1.9700 1.9900 1.8600 1.9300 72,800
1.8400 1.9800 1.7500 1.9200 120,000
Weekend
Weekend
1.7700 1.9100 1.6700 1.7900 88,400
1.8400 1.8800 1.6100 1.7400 110,900
1.5900 1.7720 1.5800 1.7100 97,900
1.6100 1.6100 1.4900 1.5900 40,500
1.6000 1.6400 1.5600 1.5600 28,500
Weekend
Weekend
1.6300 1.6300 1.5770 1.6000 20,300
1.6500 1.6900 1.6000 1.6000 45,000
1.6100 1.6600 1.5580 1.6600 42,100
1.6500 1.6700 1.5530 1.6000 60,700
1.5200 1.6400 1.4900 1.6300 58,000
Weekend
Weekend
1.6300 1.6890 1.5000 1.5300 80,600
1.4500 1.5770 1.2600 1.5600 192,000
1.6900 1.9510 1.2600 1.3900 809,400
15 · 8-K After-hours · 17:21 ET FORM 8-K ↗ 14 · 424B5 After market open · 10:33 ET FORM 424B5 ↗
1.7100 1.7440 1.5500 1.5800 203,000
No trading
Weekend
Weekend
2.3400 2.4000 1.6250 1.6800 622,500
2.5700 2.6200 2.2800 2.3100 90,600
2.6700 2.7090 2.5000 2.5500 40,400
2.6700 2.7600 2.6100 2.7100 29,300
2.7000 2.7000 2.6000 2.6600 20,200
Weekend
Weekend
2.5400 2.7150 2.5100 2.6700 67,300
2.8100 2.8300 2.5700 2.5800 86,900
2.6800 2.8800 2.6310 2.8200 82,000
2.7300 2.9000 2.5900 2.6300 146,200
2.7600 2.8700 2.7200 2.8000 74,800
Weekend
Weekend
2.7700 2.9200 2.7000 2.8000 95,500
2.8100 2.9000 2.7600 2.8300 78,400
2.9500 3.0200 2.8200 2.8400 100,500
2.9900 3.0200 2.6610 2.8400 261,800
3.1900 3.2700 2.9500 2.9500 205,300
13 · 424B5 Pre-market · 08:23 ET FORM 424B5 ↗
Weekend
Weekend
2.9400 3.3940 2.9200 3.1500 270,500
3.0300 3.4200 2.8300 2.8800 447,800
2.8000 3.1000 2.7310 2.9800 146,200
3.0500 3.0500 2.7200 2.7900 198,500
No trading
Weekend
Weekend
2.8600 3.1400 2.8100 2.9900 238,200
2.8600 3.1000 2.6050 2.8500 309,700
3.4200 3.4200 2.8550 2.8600 299,400
3.5500 3.8500 3.4050 3.4800 156,200
12 · 8-K After-hours · 16:31 ET FORM 8-K ↗
3.3800 4.4000 3.2410 3.5700 469,500
Weekend
Weekend
3.8750 4.3250 3.8750 4.1500 193,296
4.7500 4.8750 4.6000 4.6250 129,600
5.5000 5.5000 5.0000 5.1000 59,688
4.8250 5.6000 4.8250 5.4500 138,160
4.8750 5.1000 4.6000 4.7500 117,384
Weekend
Weekend
4.4250 5.2750 4.4250 5.1750 262,608
No trading
4.4750 4.6000 4.2750 4.2750 57,988
4.2500 4.5250 4.1750 4.3000 35,064
4.2750 4.5000 4.0250 4.2500 79,448
Weekend
Weekend
4.1000 4.7000 4.1000 4.5250 90,048
No trading
4.7250 4.7250 4.1000 4.5500 94,036
4.1250 5.4750 4.0000 4.7750 493,564
11 · 8-K After-hours · 16:35 ET FORM 8-K ↗
4.1250 4.6250 3.8750 4.3000 335,552
10 · 424B4 Pre-market · 06:50 ET FORM 424B4 ↗
Weekend
Weekend
6.3250 6.3250 2.8750 3.9750 1,300,172
6.2500 6.4500 6.0000 6.0000 75,648
7.1750 8.1250 6.2500 6.2500 121,140
8.5000 8.5000 7.0000 7.1750 92,628
8.6000 8.8000 8.1750 8.3250 38,856
Weekend
Weekend
9 · S-1 After-hours · 17:26 ET FORM S-1 ↗
9.8000 9.8000 9.2750 9.3750 20,140
10.0250 10.2750 9.5000 9.7000 30,720
10.0000 10.2500 9.7750 9.9000 14,968
9.9750 10.4500 9.6250 9.9500 25,776
9.2500 10.7500 9.2500 10.3000 51,208
Weekend
Weekend
9.7500 9.8250 9.1250 9.4250 28,988
10.0250 10.0250 9.5000 9.6000 23,208
9.2500 10.2500 9.1250 10.0250 22,200
10.0000 10.0750 9.2500 9.3000 15,060
10.2500 10.5500 9.3750 9.4000 14,556
Weekend
Weekend
11.1500 11.2750 10.1500 10.2750 10,308
No trading
8 · 8-K After-hours · 16:05 ET FORM 8-K ↗
9.7750 10.5750 9.5250 10.0000 19,924
9.6250 9.6250 9.3250 9.4750 13,760
9.7500 10.0000 9.3750 9.5000 24,780
Weekend
Weekend
10.0250 10.0250 9.6500 9.8000 18,680
10.7500 10.9500 10.0000 10.0250 37,224
10.5000 10.7500 10.0000 10.3750 13,420
10.1750 10.6500 10.0000 10.2000 14,064
11.2500 11.2750 10.1000 10.2500 26,104
Weekend
Weekend
10.7500 11.5000 10.3750 11.2750 22,336
7 · 8-K After-hours · 17:20 ET FORM 8-K ↗ 6 · 424B3 After-hours · 17:19 ET FORM 424B3 ↗ 5 · 424B3 After-hours · 17:18 ET FORM 424B3 ↗ 4 · 424B3 After-hours · 17:17 ET FORM 424B3 ↗ 3 · 424B3 After-hours · 17:16 ET FORM 424B3 ↗ 2 · 10-Q After-hours · 16:03 ET FORM 10-Q ↗
12.4750 12.5000 11.3500 11.7250 39,056
12.5000 13.0000 12.2500 12.4500 16,520
12.2500 12.9000 11.5500 12.4000 42,748
12.7000 13.0000 12.3250 12.5250 13,480
Weekend
Weekend
1 · 424B3 After-hours · 16:43 ET FORM 424B3 ↗
12.8250 13.4500 12.2500 12.8500 21,148
13.4500 13.5250 12.7500 13.0250 12,464
13.7500 13.9750 13.0250 13.5000 8,832
14.2500 14.2500 13.3250 13.6000 13,480
14.2000 14.3500 13.7500 14.3500 18,096
Weekend
Weekend
14.1750 14.3750 13.5750 14.1500 11,388
14.2500 14.5000 13.7000 14.0750 34,912
15.0000 15.0000 13.5000 13.8250 33,728
14.5000 15.1750 14.1250 14.9750 38,148
14.3750 14.5000 14.0000 14.3250 15,520
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.

37 S-1 FORM S-1 (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
36 DEF 14A FORM DEF 14A (opens SEC filing in a new tab) After-hours · 16:41 ET Summarise
35 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:35 ET Summarise
34 PRE 14A FORM PRE 14A (opens SEC filing in a new tab) After-hours · 16:41 ET Summarise
33 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
32 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
31 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:34 ET Summarise
30 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:33 ET Summarise
29 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 12:04 ET Summarise
28 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
27 S-1 FORM S-1 (opens SEC filing in a new tab) Pre-market · 09:00 ET Summarise
26 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:04 ET Summarise
25 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:23 ET Summarise
24 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
23 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:27 ET Summarise
22 DEF 14A FORM DEF 14A (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
21 PRE 14A FORM PRE 14A (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
20 S-1 FORM S-1 (opens SEC filing in a new tab) Next filing day · accepted 15 Apr, 17:41 ET Summarise
19 S-1 FORM S-1 (opens SEC filing in a new tab) Next filing day · accepted 15 Apr, 17:40 ET Summarise
18 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:20 ET Summarise
17 10-K FORM 10-K (opens SEC filing in a new tab) After market open · 15:57 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
15 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:21 ET Summarise
14 424B5 FORM 424B5 (opens SEC filing in a new tab) After market open · 10:33 ET Summarise
13 424B5 FORM 424B5 (opens SEC filing in a new tab) Pre-market · 08:23 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
11 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:35 ET Summarise
10 424B4 FORM 424B4 (opens SEC filing in a new tab) Pre-market · 06:50 ET Summarise
9 S-1 FORM S-1 (opens SEC filing in a new tab) After-hours · 17:26 ET Summarise
8 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:20 ET Summarise
6 424B3 FORM 424B3 (opens SEC filing in a new tab) After-hours · 17:19 ET Summarise
5 424B3 FORM 424B3 (opens SEC filing in a new tab) After-hours · 17:18 ET Summarise
4 424B3 FORM 424B3 (opens SEC filing in a new tab) After-hours · 17:17 ET Summarise
3 424B3 FORM 424B3 (opens SEC filing in a new tab) After-hours · 17:16 ET Summarise
2 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
1 424B3 FORM 424B3 (opens SEC filing in a new tab) After-hours · 16:43 ET Summarise