authID Inc AUID

Open calendar →

authID Inc. - Common Stock · Company · Nasdaq · Technology / Software - Infrastructure

Paper trade (simulated — no real money)

Fill: USD 0.3210 · FX 1 USD = 1.277900 SGD · about SGD 0.4102 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 2.82 → 0.32 · -88.6%
2.8201.5650.309 1,2 3 4 5,6 7 8 9,10 11 12 13 14 15 16 17,18 19 20 21 22 23 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
0.3098 0.3470 0.2937 0.3210 11,043,397
0.3200 0.3510 0.3010 0.3510 805,100
0.3020 0.3200 0.3000 0.3130 58,500
0.3010 0.3290 0.3000 0.3090 35,600
0.3140 0.3300 0.3000 0.3100 56,100
Weekend
Weekend
0.3490 0.3490 0.3110 0.3190 54,400
0.3250 0.3250 0.3060 0.3200 43,900
0.3200 0.3210 0.3070 0.3210 85,800
0.3140 0.3250 0.3000 0.3240 266,400
0.3460 0.3600 0.3110 0.3230 196,100
Weekend
Weekend
23 · 8-K After market open · 12:00 ET CURRENT REPORT ↗
0.3380 0.3600 0.3350 0.3500 130,300
0.3530 0.3690 0.3320 0.3400 189,700
0.3800 0.4070 0.3600 0.3640 289,400
0.4950 0.5350 0.3200 0.3870 1,500,900
0.4430 0.6000 0.3900 0.5020 4,073,600
Weekend
Weekend
0.3870 0.4500 0.3720 0.4390 9,173,300
0.3830 0.4150 0.3720 0.3780 229,200
0.3620 0.4020 0.3620 0.3800 164,000
0.3870 0.3870 0.3550 0.3650 193,600
0.4710 0.4710 0.3710 0.3710 291,700
Weekend
Weekend
0.4030 0.4780 0.4010 0.4640 485,900
0.4100 0.4300 0.4100 0.4150 33,300
0.4190 0.4200 0.3900 0.4100 200,500
0.4400 0.4570 0.3810 0.4100 375,300
0.4590 0.4700 0.4310 0.4530 117,200
Weekend
Weekend
0.4680 0.4820 0.4310 0.4400 114,900
0.4630 0.4940 0.4460 0.4870 70,700
0.4560 0.4970 0.4370 0.4600 125,000
22 · 8-K After-hours · 17:12 ET CURRENT REPORT ↗
0.4900 0.5000 0.4500 0.4700 228,700
0.3990 0.5080 0.3800 0.4960 400,200
Weekend
Weekend
0.3520 0.4150 0.3520 0.4040 205,600
0.3780 0.3900 0.3530 0.3590 297,600
0.4150 0.4150 0.3700 0.3800 261,200
0.4160 0.4240 0.3920 0.4240 134,500
No trading
Weekend
Weekend
0.4110 0.4190 0.3800 0.4050 192,200
0.4070 0.4280 0.3760 0.4000 637,200
0.4480 0.4700 0.4090 0.4100 266,100
21 · 8-K Pre-market · 08:30 ET CURRENT REPORT ↗ 20 · 8-K After-hours · 17:15 ET CURRENT REPORT ↗
0.4230 0.4590 0.3880 0.4520 403,300
0.5800 0.5830 0.4100 0.4510 7,303,900
Weekend
Weekend
0.4940 0.5540 0.4820 0.4920 96,900
0.4690 0.5800 0.4580 0.5020 418,700
0.4590 0.5060 0.4590 0.4710 123,100
0.4550 0.4990 0.4500 0.4700 80,100
0.4960 0.5010 0.4510 0.4580 91,400
Weekend
Weekend
19 · 8-K After-hours · 17:00 ET CURRENT REPORT ↗
0.4920 0.5600 0.4610 0.4700 334,000
0.4190 0.5050 0.4080 0.4870 415,500
0.4190 0.4600 0.4000 0.4200 304,300
0.4030 0.4320 0.3440 0.4000 477,500
0.5120 0.5510 0.4000 0.4000 628,300
Weekend
Weekend
18 · 8-K After-hours · 17:24 ET CURRENT REPORT ↗ 17 · 10-Q After-hours · 17:00 ET QUARTERLY REPORT ↗
0.4610 0.5700 0.4610 0.5280 253,400
0.4670 0.5300 0.4590 0.4730 467,500
0.5730 0.6010 0.5050 0.5050 286,900
0.6220 0.6380 0.5390 0.5710 537,900
0.6470 0.6540 0.6100 0.6180 162,500
Weekend
Weekend
0.6300 0.7200 0.6270 0.6320 160,500
16 · 8-K After-hours · 17:15 ET CURRENT REPORT ↗
0.7300 0.7400 0.7010 0.7090 55,500
0.7900 0.8000 0.7290 0.7290 72,400
0.7170 0.8000 0.6980 0.7870 141,600
0.7500 0.7770 0.7110 0.7130 117,200
Weekend
Weekend
0.7000 0.7340 0.6620 0.7250 93,600
0.6080 0.6950 0.6060 0.6580 137,100
15 · 424B3 After-hours · 16:30 ET PROSPECTUS ↗
0.7240 0.7500 0.5500 0.5940 648,300
0.8160 0.8900 0.6800 0.6900 404,500
0.8240 0.8470 0.7590 0.7960 110,500
Weekend
Weekend
0.7760 0.8400 0.7210 0.7480 166,500
14 · S-1/A After market open · 12:16 ET AMENDMENT NO. 1 TO FORM S-1 ↗
0.8600 0.8710 0.7520 0.7520 182,200
0.8100 0.8770 0.7800 0.8220 127,800
0.8700 0.9010 0.8120 0.8170 183,500
0.9200 0.9200 0.7610 0.8700 265,700
Weekend
Weekend
0.8750 0.9260 0.8500 0.8980 96,400
1.0500 1.0500 0.8580 0.8760 311,000
13 · S-1 After-hours · 16:15 ET REGISTRATION STATEMENT ↗
1.1400 1.2000 1.0200 1.0500 167,200
1.0900 1.1700 1.0900 1.1600 98,200
1.1400 1.1650 1.0700 1.0900 125,600
Weekend
Weekend
1.2000 1.2200 1.1500 1.1600 54,700
1.1800 1.2400 1.1300 1.2000 120,800
1.1300 1.2600 1.1300 1.1800 260,500
1.1200 1.2800 1.0800 1.2100 404,500
12 · 8-K Pre-market · 08:00 ET CURRENT REPORT ↗
1.1400 1.2500 1.1000 1.1900 425,100
Weekend
Weekend
No trading
1.1300 1.2200 1.0300 1.1800 12,602,500
1.0700 1.1700 1.0450 1.1500 82,500
1.0600 1.1000 1.0200 1.0700 50,000
1.1000 1.1300 1.0600 1.0600 108,300
Weekend
Weekend
1.0800 1.1300 1.0430 1.1000 119,100
1.0400 1.1300 1.0400 1.0900 111,100
1.0500 1.0500 1.0100 1.0200 72,500
1.0500 1.0800 1.0250 1.0300 90,900
1.1200 1.1800 1.0500 1.0600 154,700
Weekend
Weekend
No trading
1.1500 1.1500 1.1000 1.1000 168,800
1.1500 1.1900 1.1300 1.1300 62,800
1.1900 1.2000 1.1400 1.1500 57,300
1.1500 1.2200 1.1500 1.1900 76,700
Weekend
Weekend
1.1700 1.2150 1.1500 1.1500 56,500
1.2400 1.2400 1.1500 1.1900 78,700
1.1900 1.2900 1.1500 1.2600 107,200
1.1600 1.2800 1.1100 1.1600 68,700
1.2600 1.2800 1.1500 1.1500 89,700
Weekend
Weekend
1.3000 1.3300 1.2000 1.2500 171,300
1.1600 1.3700 1.1600 1.3000 194,700
1.2600 1.2600 1.1600 1.2000 83,800
1.2800 1.3500 1.2500 1.2600 74,900
11 · DEF 14A After-hours · 16:15 ET DEFINITIVE PROXY STATEMENT ↗
1.2600 1.3800 1.2600 1.2800 282,500
Weekend
Weekend
1.2600 1.3500 1.2450 1.2800 203,300
1.2200 1.2700 1.1600 1.2500 154,300
1.1200 1.2800 1.1200 1.2400 172,300
1.1500 1.1900 1.1200 1.1300 88,700
No trading
Weekend
Weekend
1.2000 1.2200 1.1550 1.1700 84,400
1.1300 1.2200 1.1050 1.1900 177,800
1.1100 1.1500 1.0800 1.1200 82,100
1.1900 1.1900 1.1000 1.1000 80,300
1.2400 1.2400 1.1600 1.1900 185,500
Weekend
Weekend
1.2600 1.2900 1.1600 1.1700 104,000
10 · 8-K After-hours · 16:30 ET CURRENT REPORT ↗ 9 · 10-Q After-hours · 16:16 ET QUARTERLY REPORT ↗
1.2300 1.3400 1.1900 1.3100 174,600
1.1900 1.2300 1.1500 1.1900 141,100
1.2200 1.2200 1.1500 1.1500 125,900
8 · 8-K After-hours · 17:15 ET CURRENT REPORT ↗
1.2700 1.2840 1.1700 1.2000 207,400
Weekend
Weekend
1.2600 1.3000 1.1510 1.2900 185,200
1.2000 1.3450 1.1600 1.2400 299,200
1.3000 1.3000 1.1900 1.2100 207,000
1.3100 1.3100 1.2300 1.2600 168,000
1.2100 1.4500 1.1800 1.3100 449,800
Weekend
Weekend
7 · 8-K After-hours · 17:29 ET CURRENT REPORT ↗
1.2100 1.2100 1.1500 1.1700 146,500
1.1600 1.2300 1.1250 1.2200 67,400
1.1500 1.1800 1.1000 1.1500 93,400
1.1600 1.2000 1.1300 1.1600 128,300
1.2200 1.3100 1.1600 1.2300 208,800
Weekend
Weekend
1.2400 1.2600 1.1740 1.2400 118,900
1.3700 1.3700 1.1800 1.2100 113,400
1.2900 1.4400 1.2500 1.3700 297,000
1.2100 1.2800 1.1800 1.2700 141,800
1.1600 1.2300 1.1500 1.1800 104,700
Weekend
Weekend
1.1700 1.2000 1.1300 1.1600 125,200
1.1900 1.2500 1.1200 1.1400 165,000
1.1000 1.1900 1.0900 1.1800 150,100
1.0500 1.1200 1.0300 1.0700 163,100
1.0000 1.0600 0.9800 1.0300 161,500
Weekend
Weekend
1.0000 1.0600 0.9340 1.0300 253,800
1.1000 1.1100 0.9700 0.9740 456,700
1.2100 1.2300 1.1050 1.1100 262,100
1.2300 1.2500 1.1050 1.1400 196,000
1.2100 1.2890 1.2000 1.2300 127,900
Weekend
Weekend
No trading
1.1600 1.2300 1.0500 1.2000 174,600
1.2600 1.2650 1.1300 1.1400 356,500
6 · 8-K After-hours · 16:32 ET CURRENT REPORT ↗ 5 · 10-K After-hours · 16:15 ET ANNUAL REPORT ↗
1.2500 1.3500 1.2400 1.3000 329,700
1.2600 1.2700 1.2050 1.2400 213,400
Weekend
Weekend
1.2600 1.2600 1.2100 1.2200 263,800
1.3300 1.3700 1.2600 1.2600 171,300
1.3900 1.3900 1.3200 1.3400 63,000
1.4300 1.4350 1.3200 1.3400 290,000
1.4000 1.4800 1.3400 1.4700 327,700
Weekend
Weekend
1.4000 1.4300 1.3350 1.3600 183,600
1.4500 1.5090 1.3900 1.4100 202,500
1.4600 1.4900 1.4200 1.4400 110,700
1.4500 1.5200 1.4100 1.4500 403,900
1.5200 1.6100 1.4600 1.5000 219,600
Weekend
Weekend
1.6500 1.6500 1.5000 1.5200 178,900
1.6300 1.6780 1.5800 1.6200 233,500
1.4700 1.6500 1.4550 1.6300 480,100
1.6000 1.6000 1.4700 1.4800 129,200
1.5400 1.6400 1.5000 1.5500 222,600
Weekend
Weekend
1.5600 1.5600 1.4700 1.5400 492,700
1.6800 1.8000 1.5500 1.5700 888,000
1.6800 1.8000 1.6700 1.7000 232,100
1.6000 1.8150 1.6000 1.7400 287,400
1.5800 1.6850 1.5500 1.6600 150,000
Weekend
Weekend
1.7600 1.7900 1.6200 1.6600 133,400
1.5800 1.8200 1.5800 1.8000 378,200
1.4200 1.6500 1.4000 1.5300 310,600
1.3600 1.4800 1.3230 1.4300 285,800
1.3900 1.4500 1.2300 1.3800 552,600
Weekend
Weekend
1.4700 1.5500 1.3800 1.3800 227,000
1.6400 1.6800 1.4800 1.5100 340,600
1.7000 1.7000 1.5800 1.5800 167,200
1.7200 1.7400 1.6600 1.7200 191,800
No trading
Weekend
Weekend
1.6300 1.8230 1.6200 1.7400 309,100
1.7300 1.7600 1.5600 1.6600 383,800
1.8000 1.8250 1.6610 1.7100 310,000
1.7700 1.8770 1.7300 1.8200 294,800
1.7500 1.8350 1.6680 1.8100 429,700
Weekend
Weekend
1.8200 1.8650 1.7100 1.7800 508,100
1.6200 1.9430 1.6200 1.8500 1,118,500
1.6100 1.7150 1.5500 1.6800 635,100
1.6400 1.7350 1.6150 1.6900 586,200
1.6100 1.8300 1.5200 1.7400 1,535,000
Weekend
Weekend
1.6500 1.8900 1.5900 1.7800 17,184,100
1.4300 1.5300 1.4300 1.5300 1,779,200
1.5300 1.5550 1.4250 1.4300 606,500
1.6300 1.6300 1.4600 1.5200 791,900
1.6500 1.6900 1.5600 1.6900 816,900
Weekend
Weekend
1.6600 1.8000 1.6000 1.7400 1,201,400
1.5100 1.7700 1.5100 1.6000 2,393,100
1.3900 1.6500 1.3700 1.4900 2,145,200
1.3800 1.6500 1.3800 1.4200 3,346,800
No trading
Weekend
Weekend
1.5900 1.7300 1.2200 1.5100 12,919,000
1.9300 2.4500 1.6500 1.7100 295,101,400
0.9800 1.0250 0.9550 0.9930 110,200
0.9900 1.0600 0.9900 1.0000 154,900
0.9300 0.9900 0.9100 0.9850 237,900
Weekend
Weekend
1.0700 1.0700 0.9100 0.9680 173,800
1.0700 1.0800 1.0150 1.0300 88,100
1.1000 1.1200 1.0000 1.0500 204,100
1.1200 1.1200 1.0600 1.1050 69,100
1.0100 1.1260 1.0000 1.1100 314,300
Weekend
Weekend
0.8900 1.0000 0.8610 0.9770 114,200
No trading
0.8760 0.9090 0.8500 0.8750 173,700
0.9110 0.9560 0.8550 0.8640 231,600
0.9500 0.9750 0.8400 0.8830 353,900
Weekend
Weekend
1.0100 1.0100 0.9320 0.9430 189,000
No trading
0.8880 1.0490 0.8880 1.0300 139,400
0.9300 0.9500 0.8800 0.9280 261,100
0.9100 0.9820 0.8800 0.9220 447,700
Weekend
Weekend
0.9430 0.9500 0.8700 0.9000 442,000
0.9700 1.0000 0.9020 0.9110 373,100
0.9760 1.0500 0.9520 0.9550 78,200
1.0200 1.0700 0.9700 0.9700 416,000
1.0900 1.0960 0.9890 1.0200 554,800
Weekend
Weekend
1.0800 1.1800 1.0300 1.1100 669,200
1.1800 1.1800 1.0500 1.0900 479,400
1.2100 1.2150 1.1300 1.1600 273,000
1.2300 1.2600 1.1800 1.2300 234,500
1.2800 1.3160 1.1700 1.2200 385,400
Weekend
Weekend
1.3200 1.3500 1.2300 1.2400 232,700
1.3500 1.3500 1.2700 1.3400 453,700
1.2200 1.3800 1.1700 1.3700 731,200
1.2600 1.2600 1.1500 1.2100 507,500
1.2700 1.3300 1.1950 1.2400 396,100
Weekend
Weekend
1.3400 1.3500 1.2600 1.2800 532,300
No trading
1.2300 1.3400 1.1800 1.3100 798,900
1.2400 1.3100 1.1600 1.2400 781,200
4 · 8-K After-hours · 16:05 ET CURRENT REPORT ↗
1.2400 1.2800 1.1600 1.1600 861,800
Weekend
Weekend
3 · 424B5 After-hours · 16:58 ET PROSPECTUS SUPPLEMENT ↗
1.4000 1.5400 1.2620 1.3400 2,210,700
2.0800 2.2900 1.6400 1.7100 63,396,400
1.6200 1.7100 1.5600 1.6200 35,000
2.0500 2.0500 1.5060 1.6800 160,500
2.1200 2.1300 1.6450 1.7100 60,600
Weekend
Weekend
1.8400 2.1800 1.6370 2.0900 176,400
2.6600 2.6600 1.8300 1.8900 470,300
2 · 8-K After-hours · 16:31 ET CURRENT REPORT ↗ 1 · 10-Q After-hours · 16:16 ET QUARTERLY REPORT ↗
2.5500 2.8200 2.5100 2.7700 126,900
2.3600 2.5800 2.3000 2.5300 113,200
2.4800 2.6800 2.2800 2.3800 134,700
Weekend
Weekend
2.2600 2.4900 2.0900 2.4800 165,600
2.3900 2.3900 2.2000 2.3100 38,800
2.4300 2.4300 2.3200 2.3900 16,200
2.4100 2.5700 2.3210 2.4100 30,200
2.5400 2.5900 2.4000 2.4700 44,200
Weekend
Weekend
2.4600 2.6800 2.4350 2.6300 32,700
2.5500 2.7290 2.4640 2.5000 23,600
2.6200 2.6700 2.5500 2.5700 23,700
2.6800 2.7400 2.5720 2.6700 23,200
2.8600 2.8740 2.5710 2.6700 34,800
Weekend
Weekend
2.5500 2.9700 2.5100 2.8200 123,700

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.

23 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 12:00 ET Summarise
22 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 17:12 ET Summarise
21 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
20 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
19 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
18 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 17:24 ET Summarise
17 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
16 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
15 424B3 PROSPECTUS (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
14 S-1/A AMENDMENT NO. 1 TO FORM S-1 (opens SEC filing in a new tab) After market open · 12:16 ET Summarise
13 S-1 REGISTRATION STATEMENT (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
12 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
11 DEF 14A DEFINITIVE PROXY STATEMENT (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
10 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
9 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
8 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
7 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 17:29 ET Summarise
6 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
5 10-K ANNUAL REPORT (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
4 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
3 424B5 PROSPECTUS SUPPLEMENT (opens SEC filing in a new tab) After-hours · 16:58 ET Summarise
2 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
1 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise