BIO-key International, Inc BKYI

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BIO-key International, Inc. - Common Stock · Company · Nasdaq · Industrials / Security & Protection Services

Paper trade (simulated — no real money)

Fill: USD 3.3900 · FX 1 USD = 1.278120 SGD · about SGD 4.3328 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 10.20 → 3.39 · -66.8%
10.3005.9751.650 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 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
3.2500 3.9200 3.2100 3.3900 35,209,900
2.7100 3.2500 2.5600 2.7400 32,439,800
2.3400 2.3700 2.0600 2.1000 151,200
2.2800 2.6900 2.2700 2.3000 132,900
2.5800 2.6100 2.2700 2.2700 241,800
Weekend
Weekend
3.1100 3.1100 2.5100 2.6300 344,800
2.7700 3.5500 2.7100 2.9500 1,108,400
2.5600 3.3800 2.5400 2.9100 2,474,400
4.1100 4.3000 2.6900 2.8300 81,930,100
1.6200 1.7000 1.5500 1.6500 71,800
Weekend
Weekend
34 · S-1 After-hours · 21:00 ET FORM S-1 ↗
1.6900 1.7500 1.6200 1.6700 79,500
1.7200 1.7800 1.6100 1.7400 120,500
1.7700 1.8100 1.7100 1.7600 123,800
33 · DEFA14A After-hours · 20:48 ET FORM DEFA14A ↗ 32 · 8-K After-hours · 20:48 ET FORM 8-K ↗
1.9500 1.9500 1.7600 1.8200 263,600
1.9300 2.2400 1.7800 1.9300 339,500
Weekend
Weekend
31 · 8-K After-hours · 21:02 ET FORM 8-K ↗
2.1600 2.3200 1.9200 2.1200 423,900
2.8000 2.8000 2.2000 2.2900 912,700
2.8500 3.2100 2.6600 2.8000 2,196,000
3.3700 4.6600 2.7000 3.1200 169,589,500
1.8300 1.9600 1.6500 1.6800 93,500
Weekend
Weekend
2.0400 2.1400 1.6300 1.7900 179,300
2.3700 2.3800 1.9700 2.0400 171,600
2.4400 2.5500 2.2200 2.4900 646,200
2.5100 2.5900 2.3700 2.3800 40,400
2.5100 2.6600 2.4700 2.4700 13,600
Weekend
Weekend
2.5200 2.6800 2.4000 2.4800 29,100
2.6600 2.6600 2.4800 2.5700 16,200
2.6700 2.7000 2.5000 2.5600 11,400
2.6100 2.6700 2.5000 2.6700 10,400
2.6500 2.7700 2.6100 2.6500 15,300
Weekend
Weekend
2.7100 2.8800 2.6100 2.6500 14,600
2.7600 2.8100 2.6800 2.7500 8,800
2.7000 2.7700 2.5700 2.7400 12,700
30 · DEFA14A After-hours · 17:04 ET FORM DEFA14A ↗ 29 · 8-K After-hours · 17:04 ET FORM 8-K ↗
2.7000 2.7800 2.6500 2.6700 14,800
No trading
Weekend
Weekend
2.8100 2.9600 2.6600 2.8100 23,800
2.8700 2.9800 2.7700 2.8200 9,800
3.0100 3.0100 2.9300 2.9300 6,400
3.0600 3.1900 3.0000 3.0100 16,500
3.1000 3.2600 3.0000 3.1000 11,900
Weekend
Weekend
3.1400 3.2000 3.0300 3.0800 21,300
3.0100 3.3000 3.0100 3.1000 42,700
3.0400 3.1300 2.9000 2.9600 18,700
2.9700 3.0800 2.8800 3.0200 62,900
28 · DEFA14A After market open · 10:09 ET FORM DEFA14A ↗
3.0900 3.2000 2.9200 2.9700 13,400
Weekend
Weekend
3.0900 3.2400 3.0300 3.0700 23,300
3.0700 3.1400 2.9700 3.1000 21,000
3.1200 3.2000 2.9000 3.0200 17,600
3.0100 3.2800 2.9000 3.0700 64,600
3.4500 3.4700 3.1000 3.1400 49,300
Weekend
Weekend
27 · PRE 14A After-hours · 17:24 ET FORM PRE 14A ↗
3.1400 3.4700 2.9600 3.1800 98,000
26 · 8-K Pre-market · 08:01 ET FORM 8-K ↗ 25 · 8-K After-hours · 16:56 ET FORM 8-K ↗ 24 · 10-Q After-hours · 16:49 ET FORM 10-Q ↗
3.6900 3.9000 3.5500 3.7700 59,300
3.8700 4.0000 3.7200 3.7600 31,900
3.7100 4.0900 3.5700 3.9000 87,200
3.9400 4.4300 3.8400 4.1700 691,100
Weekend
Weekend
4.1500 4.3500 3.9000 4.0300 96,600
4.0800 4.2400 3.7500 3.9800 44,100
4.0100 4.3000 3.9500 4.0400 15,100
3.8000 4.1100 3.6700 4.0400 46,300
4.3400 4.6000 3.5800 3.7600 74,400
Weekend
Weekend
4.3300 4.8400 4.1700 4.3900 41,200
4.2500 4.7800 4.1800 4.3300 51,900
4.3500 4.4100 3.8600 4.3900 96,900
4.8800 5.4000 3.8200 4.2500 2,788,600
4.4100 4.8500 4.4100 4.7500 3,700
Weekend
Weekend
23 · DEF 14A After-hours · 16:15 ET FORM DEF 14A ↗
4.5100 4.6400 4.3700 4.5500 3,200
4.5100 4.7500 4.5100 4.6400 7,100
4.6400 4.8000 4.5100 4.7700 4,100
4.5000 4.5900 4.4100 4.5800 5,200
4.7500 4.7500 4.3500 4.3500 5,100
Weekend
Weekend
4.7900 4.7900 4.6000 4.6000 1,500
4.9300 5.0000 4.3000 4.9700 6,900
4.8600 5.0000 4.8300 4.8500 2,900
4.8600 5.0000 4.8600 5.0000 5,800
5.0000 5.1800 4.8000 4.8000 9,300
Weekend
Weekend
4.7600 5.2000 4.7100 4.9800 8,100
22 · 8-K After-hours · 16:49 ET FORM 8-K ↗
5.2700 5.5000 4.8000 5.0100 35,200
4.5000 5.7600 4.5000 5.3100 71,300
4.2500 6.1000 4.2000 5.8900 91,300
21 · 8-K Pre-market · 08:45 ET FORM 8-K ↗
4.3000 4.3000 4.1100 4.1100 4,900
Weekend
Weekend
No trading
4.3000 4.4600 3.5400 4.1000 12,800
4.5300 4.5300 4.5000 4.5000 2,700
4.7400 4.7400 4.5100 4.5100 500
4.5500 4.6500 4.5100 4.5500 2,200
Weekend
Weekend
4.5600 4.6000 4.5000 4.6000 4,400
4.7000 4.7500 4.2800 4.4000 800
4.6600 4.7500 4.1200 4.7500 2,300
3.9900 4.8000 3.9900 4.6600 11,000
20 · 10-Q After-hours · 16:57 ET FORM 10-Q ↗
3.7900 4.0000 3.7900 3.9000 1,900
Weekend
Weekend
No trading
3.9000 3.9000 3.7100 3.8000 4,300
3.8000 3.8900 3.8000 3.8900 3,400
4.1000 4.1000 3.5600 3.8500 10,800
4.2500 4.2500 4.1300 4.1600 2,500
19 · 10-K/A Next filing day · accepted 12 Jun, 19:31 ET FORM 10-K/A ↗
Weekend
Weekend
18 · 10-K After market open · 14:43 ET FORM 10-K ↗
4.0000 4.4600 3.9500 4.1400 5,700
4.1000 4.1000 3.9100 3.9800 1,200
17 · 8-K After-hours · 17:28 ET FORM 8-K ↗
4.3900 4.3900 4.1000 4.1000 3,300
4.2700 4.2700 4.1400 4.2700 2,400
4.1300 4.2600 4.1300 4.1400 3,100
Weekend
Weekend
4.2000 4.4600 4.1200 4.1300 4,500
4.1400 4.4300 4.1000 4.2700 2,200
4.1000 4.4300 3.8700 4.4300 2,000
4.1800 4.5000 4.0400 4.4800 1,700
4.3000 4.5200 4.2000 4.2000 4,800
Weekend
Weekend
4.6600 4.6600 4.2800 4.5200 12,500
4.2700 4.6700 4.2700 4.6600 3,900
4.4500 4.8000 4.3500 4.5500 7,400
4.8000 4.8000 4.2500 4.4000 5,000
No trading
Weekend
Weekend
4.4000 4.7500 4.3100 4.7500 4,400
4.5500 4.7500 4.5400 4.6500 2,600
4.4000 4.8000 4.2000 4.7500 11,000
4.2400 4.8000 4.2400 4.5700 15,900
4.1000 4.4900 4.1000 4.2700 10,500
16 · 8-K Pre-market · 08:30 ET FORM 8-K ↗
Weekend
Weekend
3.9200 4.3500 3.9200 4.2500 10,000
4.0400 4.3000 3.9100 3.9400 41,800
3.1100 5.0000 3.1000 4.0400 111,300
15 · 8-K After-hours · 16:46 ET FORM 8-K ↗
5.3300 5.3500 3.4000 3.4600 357,600
5.2200 5.4500 5.1400 5.3100 40,300
Weekend
Weekend
5.3800 5.4200 5.1800 5.2200 19,200
5.1300 5.4000 5.1200 5.3400 15,100
5.1200 5.5000 4.8900 5.2200 14,400
5.2900 5.4900 4.8800 5.1600 24,300
5.2300 5.5400 5.2100 5.2900 23,300
Weekend
Weekend
5.1500 5.4800 4.5600 5.3300 29,800
4.3800 5.1600 4.0500 4.9900 56,600
14 · 8-K After-hours · 16:46 ET FORM 8-K ↗
5.0000 5.1000 4.6000 4.6000 40,450
5.1000 5.5000 5.0000 5.1000 80,490
6.1000 6.1000 5.9000 6.0000 6,130
Weekend
Weekend
13 · 8-K After-hours · 16:16 ET FORM 8-K ↗
5.8000 6.1000 5.8000 6.1000 9,820
6.2000 6.2000 5.7000 5.9000 6,440
12 · 8-K After-hours · 17:00 ET FORM 8-K ↗
6.5000 6.5000 6.1000 6.3000 7,710
6.3000 6.5000 6.1000 6.3000 5,170
6.2000 6.3000 6.0000 6.3000 10,490
11 · 8-K Pre-market · 08:30 ET FORM 8-K ↗
Weekend
Weekend
6.4000 6.6000 6.1000 6.3000 21,970
6.2000 7.0000 6.1000 6.5000 196,570
5.9000 6.3000 5.7000 6.1000 16,210
5.6000 5.9000 5.6000 5.8000 8,510
5.6000 5.8000 5.6000 5.8000 7,680
Weekend
Weekend
5.6000 5.8000 5.6000 5.7000 4,670
5.7000 5.7000 5.5000 5.6000 8,440
5.7000 6.0000 5.6000 5.7000 13,660
5.5000 5.8000 5.4000 5.8000 9,270
5.2000 5.5000 5.2000 5.5000 6,950
Weekend
Weekend
No trading
5.3000 5.5000 5.2000 5.4000 8,890
5.3000 5.5000 5.3000 5.3000 5,090
5.6000 5.6000 4.9000 5.3000 37,830
10 · 8-K Pre-market · 08:45 ET FORM 8-K ↗
5.7000 6.0000 5.5000 6.0000 20,010
Weekend
Weekend
5.8000 6.2000 5.7000 5.7000 10,950
6.1000 6.1000 5.8000 5.8000 10,310
5.8000 6.3000 5.7000 6.1000 12,500
6.0000 6.1000 5.7000 5.8000 10,940
5.8000 6.3000 5.8000 6.2000 27,220
Weekend
Weekend
6.3000 6.4000 5.8000 6.3000 34,670
6.4000 6.6000 5.9000 6.4000 21,270
6.6000 6.9000 6.2000 6.6000 20,850
6.3000 6.6000 6.2000 6.4000 6,650
9 · DEF 14A After-hours · 16:45 ET FORM DEF 14A ↗
6.5000 6.7000 6.3000 6.4000 8,610
Weekend
Weekend
6.7000 6.9000 6.3000 6.5000 12,340
6.5000 6.7000 6.3000 6.6000 31,360
6.5000 6.5000 6.1000 6.4000 13,200
6.1000 6.5000 6.0000 6.5000 9,540
6.3000 6.4000 5.6000 6.2000 34,050
Weekend
Weekend
8 · PRE 14A After-hours · 17:00 ET FORM PRE 14A ↗
6.8000 7.0000 6.4000 6.6000 37,510
6.9000 7.3000 6.7000 7.2000 395,990
7.2000 7.4000 6.8000 7.0000 22,840
7 · 8-K Pre-market · 08:00 ET FORM 8-K ↗
6.7000 7.5000 6.7000 6.9000 57,240
5.9000 6.6000 5.9000 6.6000 16,100
Weekend
Weekend
6.6000 6.7000 6.2000 6.5000 16,380
6.0000 6.4000 5.9000 6.4000 11,080
5.8000 6.2000 5.4000 6.2000 28,400
5.6000 6.0000 5.3000 5.5000 325,610
5.7000 5.7000 5.3000 5.4000 8,450
Weekend
Weekend
5.5000 6.0000 5.4000 5.7000 23,630
5.5000 5.8000 5.4000 5.5000 15,250
5.6000 5.9000 5.5000 5.5000 16,360
5.9000 6.0000 5.4000 5.6000 23,640
No trading
Weekend
Weekend
5.8000 6.4000 5.8000 5.9000 13,200
6.2000 6.4000 5.8000 6.1000 33,730
6.3000 6.6000 6.0000 6.1000 28,100
6.6000 6.8000 6.5000 6.5000 15,370
6.6000 7.1000 6.6000 6.7000 15,640
Weekend
Weekend
6.7000 7.1000 6.5000 6.6000 21,470
6.8000 7.4000 6.7000 6.7000 25,250
7.6000 7.6000 6.9000 6.9000 32,730
6.3000 8.0000 6.3000 7.7000 121,280
6.4000 6.9000 6.4000 6.7000 52,440
Weekend
Weekend
6.5000 7.5000 6.5000 7.3000 124,110
6.8000 7.3000 6.2000 7.0000 465,600
7.7000 8.8000 6.6000 7.3000 17,565,440
5.6000 5.7000 5.3000 5.5000 18,080
5.6000 5.7000 5.6000 5.6000 16,370
Weekend
Weekend
5.7000 5.9000 5.7000 5.8000 5,410
5.9000 6.0000 5.8000 5.9000 7,610
5.7000 6.0000 5.6000 5.8000 7,980
5.7000 5.9000 5.6000 5.6000 12,040
No trading
Weekend
Weekend
6.0000 6.1000 5.9000 5.9000 7,500
6.0000 6.2000 5.8000 6.2000 4,750
6.0000 6.1000 5.8000 6.0000 13,990
6.0000 6.0000 5.7000 5.8000 14,580
5.9000 6.0000 5.7000 6.0000 12,460
Weekend
Weekend
6.1000 6.1000 5.5000 5.7000 11,950
6.1000 6.1000 5.8000 6.0000 9,440
6.2000 6.4000 5.8000 6.1000 17,000
6.1000 6.4000 5.9000 6.4000 13,770
5.8000 6.1000 5.8000 6.0000 8,660
Weekend
Weekend
5.5000 6.0000 5.5000 5.9000 16,770
No trading
5.6000 5.7000 5.1000 5.4000 48,390
5.6000 5.8000 5.6000 5.8000 20,070
5.9000 5.9000 5.3000 5.6000 47,730
Weekend
Weekend
6.2000 6.3000 5.9000 6.1000 22,650
No trading
6.1000 6.3000 6.1000 6.2000 5,100
6.3000 6.4000 6.2000 6.3000 11,220
6.3000 6.5000 6.2000 6.3000 21,230
Weekend
Weekend
6.5000 6.5000 6.1000 6.4000 36,860
6.2000 6.5000 6.2000 6.5000 21,170
6.4000 6.5000 6.3000 6.4000 17,770
6.6000 6.6000 6.3000 6.6000 30,720
6.9000 7.0000 6.5000 6.6000 24,970
Weekend
Weekend
7.1000 7.3000 6.7000 7.0000 21,840
7.0000 7.2000 6.8000 6.9000 24,380
7.3000 7.3000 6.9000 7.3000 30,780
7.3000 7.6000 7.2000 7.4000 23,470
7.5000 7.8000 7.3000 7.7000 27,260
Weekend
Weekend
7.6000 7.7000 7.2000 7.7000 14,300
7.3000 7.6000 7.2000 7.6000 21,840
7.1000 7.4000 6.9000 7.3000 29,830
6 · 424B3 After-hours · 16:49 ET FORM 424B3 ↗
7.2000 7.5000 6.8000 7.1000 60,780
8.0000 8.1000 7.2000 7.3000 68,920
Weekend
Weekend
8.3000 8.3000 7.9000 8.1000 18,880
No trading
7.9000 8.3000 7.8000 8.2000 27,970
8.1000 8.3000 7.8000 8.0000 36,420
8.4000 8.7000 8.3000 8.3000 41,420
Weekend
Weekend
5 · S-1 After-hours · 17:04 ET FORM S-1 ↗
8.9000 9.0000 8.3000 8.8000 55,340
9.1000 9.3000 8.7000 9.2000 59,630
10.1000 10.7000 9.0000 9.3000 107,180
9.5000 10.3000 9.5000 10.3000 123,330
9.9000 10.3000 9.7000 9.7000 194,190
Weekend
Weekend
4 · 10-Q After-hours · 16:46 ET FORM 10-Q ↗
9.5000 10.3000 9.2000 9.5000 247,620
3 · 8-K Pre-market · 08:45 ET FORM 8-K ↗
8.6000 11.1000 8.6000 9.7000 475,710
9.2000 10.7000 8.7000 9.2000 3,365,980
7.7000 8.8000 7.6000 8.2000 285,090
8.0000 8.9000 7.9000 8.0000 929,450
Weekend
Weekend
2 · 8-K After-hours · 16:45 ET FORM 8-K ↗
9.4000 13.8000 8.4000 9.6000 47,925,230
6.6000 6.7000 6.2000 6.3000 47,620
6.6000 6.9000 6.6000 6.7000 35,140
7.1000 7.3000 6.7000 7.0000 73,740
7.6000 7.9000 7.2000 7.4000 61,150
Weekend
Weekend
7.6000 8.4000 7.5000 7.8000 66,790
1 · 8-K After-hours · 17:00 ET FORM 8-K ↗
8.4000 8.6000 7.6000 7.7000 210,360
8.9000 9.8000 8.7000 9.1000 159,480
9.9000 11.7000 8.9000 9.4000 597,860
19.0000 19.7000 10.2000 10.2000 26,666,930
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.

34 S-1 FORM S-1 (opens SEC filing in a new tab) After-hours · 21:00 ET Summarise
33 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) After-hours · 20:48 ET Summarise
32 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 20:48 ET Summarise
31 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 21:02 ET Summarise
30 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) After-hours · 17:04 ET Summarise
29 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:04 ET Summarise
28 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) After market open · 10:09 ET Summarise
27 PRE 14A FORM PRE 14A (opens SEC filing in a new tab) After-hours · 17:24 ET Summarise
26 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:01 ET Summarise
25 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:56 ET Summarise
24 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:49 ET Summarise
23 DEF 14A FORM DEF 14A (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
22 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:49 ET Summarise
21 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:45 ET Summarise
20 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:57 ET Summarise
19 10-K/A FORM 10-K/A (opens SEC filing in a new tab) Next filing day · accepted 12 Jun, 19:31 ET Summarise
18 10-K FORM 10-K (opens SEC filing in a new tab) After market open · 14:43 ET Summarise
17 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:28 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
15 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
11 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:45 ET Summarise
9 DEF 14A FORM DEF 14A (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
8 PRE 14A FORM PRE 14A (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
6 424B3 FORM 424B3 (opens SEC filing in a new tab) After-hours · 16:49 ET Summarise
5 S-1 FORM S-1 (opens SEC filing in a new tab) After-hours · 17:04 ET Summarise
4 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
3 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:45 ET Summarise
2 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise