Auddia Inc AUUD

Open calendar →

Auddia Inc. - Common Stock · Company · Nasdaq · Technology / Software - Application

Paper trade (simulated — no real money)

Fill: USD 0.9516 · FX 1 USD = 1.277900 SGD · about SGD 1.2160 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 11.16 → 0.95 · -91.5%
11.1635.9920.822 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 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
0.9499 0.9637 0.9112 0.9516 54,297
25 · 8-K After-hours · 21:00 ET FORM 8-K ↗
0.9500 0.9580 0.9200 0.9300 81,300
0.9500 0.9890 0.9310 0.9510 72,300
0.9800 0.9990 0.9260 0.9310 310,700
0.9850 1.0200 0.9800 1.0100 89,400
Weekend
Weekend
1.0200 1.0200 0.9700 0.9750 80,200
1.0300 1.0560 0.9900 1.0100 98,700
1.0200 1.0600 0.9800 1.0500 61,500
0.9900 1.1000 0.9870 1.0300 508,100
1.0900 1.0900 0.9900 1.0200 71,900
Weekend
Weekend
0.9900 1.0700 0.9490 1.0600 144,400
1.0800 1.0800 0.9400 0.9610 180,800
1.1300 1.1500 1.0300 1.0500 235,700
24 · 8-K After market open · 12:30 ET CURRENT REPORT ↗
1.1500 1.2000 1.0900 1.1500 751,600
1.3000 1.4100 1.2800 1.3300 699,200
Weekend
Weekend
1.2400 1.3100 1.1900 1.2100 257,400
1.2100 1.2500 1.1750 1.2300 204,200
1.1600 1.2100 1.1500 1.1800 182,400
1.2000 1.2600 1.1900 1.2000 261,100
1.1100 1.2600 1.1100 1.2100 252,100
Weekend
Weekend
1.2100 1.2510 1.1200 1.1400 306,800
23 · 8-K After market open · 12:30 ET FORM 8-K ↗
1.1000 1.2900 1.0500 1.2800 1,702,500
1.4000 1.7500 1.2000 1.3100 7,703,800
1.3400 1.5200 1.2720 1.3300 1,800,500
1.0500 1.4900 1.0400 1.3500 7,215,800
Weekend
Weekend
1.0500 1.0600 1.0200 1.0400 279,600
1.0000 1.0600 0.9740 1.0400 345,400
0.9890 1.0000 0.9610 1.0000 137,600
1.0100 1.0130 0.9800 1.0000 117,900
0.9680 1.0300 0.9430 1.0200 412,600
Weekend
Weekend
0.9710 0.9830 0.9610 0.9820 1,025,800
0.9890 1.0000 0.9800 0.9800 63,100
0.9800 1.0000 0.9610 0.9900 61,900
1.0000 1.0130 0.9850 1.0000 114,500
No trading
Weekend
Weekend
1.0100 1.0200 1.0000 1.0000 114,700
1.0400 1.0600 1.0000 1.0000 367,600
0.9600 1.0700 0.9600 1.0300 792,300
0.9600 1.0800 0.8900 0.9990 18,924,900
0.9790 0.9900 0.9690 0.9870 84,800
Weekend
Weekend
1.0100 1.0100 0.9640 0.9660 101,700
1.0100 1.0200 0.9900 1.0000 108,000
0.9700 1.0200 0.9610 1.0000 265,100
1.0000 1.0100 0.9560 0.9700 278,600
1.0000 1.0200 0.9800 1.0100 287,200
Weekend
Weekend
1.0400 1.0400 1.0100 1.0200 154,800
0.9800 1.0500 0.9800 1.0100 335,100
22 · 8-K After-hours · 16:15 ET CURRENT REPORT ↗
1.0300 1.0580 0.9800 1.0300 600,400
1.0200 1.1200 0.9900 1.0900 5,503,000
0.9810 1.0200 0.9220 0.9700 11,716,000
Weekend
Weekend
21 · 10-Q After-hours · 16:15 ET FORM 10-Q FOR JUN 2026 ↗
1.0000 1.0400 0.9310 1.0200 456,300
1.0400 1.0900 1.0200 1.0200 461,100
1.1000 1.2300 1.1000 1.1100 814,000
1.3200 1.3300 1.2200 1.2500 2,800,800
1.4300 1.5400 1.0700 1.3200 136,632,400
Weekend
Weekend
1.0200 1.0200 0.8160 0.8220 388,000
1.0300 1.0400 0.9500 0.9500 154,800
1.0400 1.0700 1.0200 1.0300 77,100
1.0200 1.0900 1.0200 1.0500 102,600
1.0200 1.0500 1.0200 1.0200 54,300
Weekend
Weekend
1.0500 1.0700 1.0200 1.0200 96,300
1.0500 1.1050 1.0490 1.0500 121,200
1.0500 1.1000 1.0500 1.0600 103,800
1.0700 1.0900 1.0500 1.0800 153,600
1.0700 1.0800 1.0600 1.0700 277,500
Weekend
Weekend
1.0600 1.1100 1.0600 1.0700 153,900
20 · 8-K After-hours · 17:00 ET FORM 8-K ↗
1.1000 1.1300 1.0400 1.0600 622,100
1.2200 1.2200 1.1100 1.1400 270,400
1.2100 1.2350 1.1900 1.2200 125,700
1.2500 1.2700 1.2000 1.2100 180,800
Weekend
Weekend
1.3300 1.3760 1.2500 1.2500 449,800
1.3500 1.4000 1.3000 1.3500 146,700
1.2800 1.3800 1.2600 1.3700 172,400
1.2700 1.3000 1.2500 1.2900 106,100
1.3200 1.3200 1.2550 1.2900 158,200
Weekend
Weekend
1.3300 1.3460 1.3100 1.3200 89,800
1.3100 1.3600 1.2900 1.3600 115,100
1.2600 1.3500 1.1810 1.3100 604,300
1.3900 1.4190 1.2200 1.2400 485,900
1.3900 1.4700 1.3600 1.4300 296,400
Weekend
Weekend
No trading
1.3600 1.4300 1.3400 1.4000 330,500
1.3300 1.3650 1.3100 1.3600 367,500
1.2800 1.4000 1.2500 1.3500 478,500
1.3000 1.3000 1.2200 1.2600 199,700
Weekend
Weekend
1.2500 1.3000 1.2200 1.2700 194,000
1.3000 1.3000 1.2500 1.2600 181,400
1.2900 1.3100 1.2600 1.2900 270,300
1.3600 1.3600 1.2900 1.3100 249,800
1.3780 1.4400 1.3600 1.3800 881,300
Weekend
Weekend
No trading
1.3200 1.4000 1.3100 1.3800 281,900
1.3600 1.3900 1.3300 1.3400 312,100
1.3400 1.3900 1.3300 1.3800 219,100
1.3100 1.4200 1.3100 1.3800 381,100
Weekend
Weekend
1.3300 1.3500 1.2800 1.3200 361,400
1.2900 1.4300 1.2740 1.3700 818,100
1.2900 1.3570 1.2500 1.2900 386,000
1.2700 1.3200 1.2000 1.3000 517,300
1.2600 1.3390 1.2600 1.2900 391,400
Weekend
Weekend
1.4750 1.4850 1.2700 1.3100 1,280,500
1.3900 1.8000 1.3800 1.4800 17,924,200
1.3100 1.3900 1.2300 1.3700 750,500
1.4000 1.4000 1.3000 1.3100 451,400
1.4000 1.4550 1.3700 1.4000 623,000
Weekend
Weekend
1.3600 1.4200 1.3200 1.4100 479,200
1.3800 1.4100 1.3250 1.3700 755,100
1.4900 1.4900 1.3800 1.4000 638,600
1.5000 1.6000 1.4800 1.5300 548,300
No trading
Weekend
Weekend
1.6100 1.6400 1.4500 1.4900 1,083,800
1.7200 1.7700 1.5500 1.6000 4,568,800
19 · 8-K After-hours · 17:00 ET FORM 8-K ↗
1.4700 1.5700 1.3700 1.4000 1,622,800
2.1300 2.3600 1.5100 1.6000 5,733,800
2.0800 2.5700 1.8900 2.3700 30,288,800
Weekend
Weekend
18 · 10-Q After-hours · 16:16 ET FORM 10-Q FOR MAR 2026 ↗
2.0900 2.2800 1.7400 1.9600 138,627,600
1.3400 1.3400 1.1900 1.2200 511,400
1.3300 1.3700 1.2900 1.3400 303,500
1.2300 1.3400 1.1600 1.3100 1,156,500
1.4300 1.4390 1.2200 1.2300 590,500
Weekend
Weekend
17 · 8-K After-hours · 17:00 ET FORM 8-K ↗
1.5700 1.5700 1.4600 1.4600 361,200
1.6000 1.6300 1.4800 1.5700 418,100
1.7400 1.7400 1.6500 1.6800 266,900
1.8800 1.8800 1.6200 1.7000 497,200
1.8200 1.9500 1.7300 1.8500 716,400
Weekend
Weekend
1.8200 1.9200 1.7500 1.8200 748,200
1.6600 1.8100 1.6400 1.7500 1,012,300
16 · 8-K After-hours · 17:00 ET FORM 8-K ↗
1.6700 1.7500 1.5900 1.6900 946,400
1.6500 1.8400 1.5900 1.7300 4,723,800
1.7400 1.8000 1.4600 1.5000 1,565,000
15 · 8-K Pre-market · 07:04 ET FORM 8-K ↗ 14 · 424B4 Pre-market · 07:00 ET PROSPECTUS ↗
Weekend
Weekend
1.9900 2.1900 1.7000 1.8300 11,945,800
6.8500 10.1000 4.4500 5.0600 76,191,200
4.2100 4.2100 3.8000 3.8700 39,600
4.4500 4.4500 4.2000 4.2200 21,900
4.6700 4.7200 4.4100 4.5300 33,100
Weekend
Weekend
4.5900 5.0150 4.5900 4.6000 62,900
4.5900 4.6800 4.4610 4.6800 26,200
4.4700 4.6800 4.3700 4.6500 41,000
4.0000 4.8200 3.9470 4.5400 124,800
3.7600 3.9900 3.7000 3.9600 57,700
Weekend
Weekend
3.7300 3.9800 3.5600 3.7300 38,900
3.7400 3.9600 3.3100 3.8000 104,300
4.2800 4.4700 3.6800 3.6800 84,800
13 · S-1/A After-hours · 17:21 ET AMENDMENT NO 1 ↗
4.7400 4.7700 4.4600 4.4600 38,200
4.9900 4.9900 4.7550 4.7600 49,100
Weekend
Weekend
12 · S-1 After-hours · 16:58 ET REGISTRATION STATEMENT ↗
No trading
4.8300 5.2450 4.4200 5.2000 71,600
11 · 8-K Pre-market · 08:19 ET CURRENT REPORT ↗
4.4100 5.5200 4.1000 5.4500 228,200
5.2713 5.2713 3.9535 4.4031 103,884
10 · DEF 14A After-hours · 17:38 ET FORM DEF14A ↗
5.7442 5.7442 5.1008 5.1473 48,762
Weekend
Weekend
6.4496 6.4496 5.8605 5.9380 18,886
6.4341 6.5814 6.1628 6.3101 10,359
5.9070 6.3643 5.5814 6.3643 22,988
6.0775 6.0775 5.6977 5.7442 6,811
6.4186 6.4186 5.9767 6.0853 5,560
Weekend
Weekend
9 · PRE 14A After-hours · 17:07 ET PRELIMINARY PROXY STATEMENT ↗
5.9380 6.9612 5.8915 6.4186 22,446
6.5116 6.5659 5.7364 6.1628 14,009
6.6589 6.6589 6.1473 6.4961 12,939
7.6357 7.6744 6.5349 6.5349 26,961
6.8837 7.6047 6.8605 7.4729 39,758
Weekend
Weekend
6.7054 6.9767 6.4651 6.9070 25,052
6.2868 6.7829 6.2016 6.7054 39,900
6.3566 6.5116 6.0465 6.2093 53,303
5.6202 6.3566 5.2016 6.2016 27,593
5.5736 5.6589 5.2713 5.6589 22,652
Weekend
Weekend
8 · 8-K After-hours · 16:20 ET CURRENT REPORT ↗ 7 · 10-K After-hours · 16:11 ET FORM 10-K FOR DEC 2025 ↗
5.8450 5.9380 5.4574 5.5969 23,014
5.8450 5.9690 5.5814 5.9612 17,918
5.6977 5.9070 5.3488 5.7287 21,143
5.8140 5.9070 5.6589 5.6667 17,621
6.2016 6.2946 5.8915 6.0465 23,401
Weekend
Weekend
6.6667 6.7442 6.2093 6.5194 21,633
6.6977 6.6977 6.2558 6.6434 43,305
7.3411 7.4961 6.8992 7.1008 50,284
7.4419 8.0543 7.0620 7.6744 69,879
7.4806 8.2171 7.3643 7.6744 100,943
Weekend
Weekend
8.2171 8.3333 7.5659 7.5659 112,256
6 · 8-K/A After-hours · 16:05 ET AMENDMENT #1 TO THE CURRENT REPORT ↗
9.3798 9.3798 7.2713 8.6047 483,595
11.0853 11.5504 7.8295 8.8372 13,678,373
5 · 8-K After-hours · 17:11 ET FORM 8-K ↗
5.6977 7.1318 5.2016 6.4729 1,390,194
No trading
Weekend
Weekend
5.3101 5.5039 5.2093 5.2171 7,495
5.6667 6.2791 5.1395 5.2093 25,632
6.0078 6.1938 5.7054 5.7054 10,359
6.2016 6.3333 6.1318 6.1860 1,780
6.2016 6.3798 6.0930 6.2016 3,922
Weekend
Weekend
5.8992 6.3876 5.6977 6.2093 10,746
6.4961 6.4961 5.8605 5.9690 11,197
6.8450 6.8605 6.5969 6.6047 7,495
7.1318 7.2093 6.5969 6.7132 14,551
4 · 8-K After market open · 12:01 ET FORM 8-K ↗
7.3256 7.5504 7.1318 7.2868 8,282
Weekend
Weekend
7.2868 7.4806 7.0543 7.3643 7,263
7.9070 7.9070 7.2946 7.3876 6,437
7.8295 7.9070 7.5969 7.7674 13,880
7.8295 7.8295 7.5194 7.7519 8,333
8.2946 8.3178 7.6744 7.7519 12,397
Weekend
Weekend
7.7519 8.4496 7.5116 8.3721 25,826
7.6202 7.8992 7.3643 7.6744 20,227
8.4496 8.4496 7.3721 7.8295 29,141
7.0465 9.4574 6.9767 8.9922 144,299
3 · 8-K Pre-market · 08:30 ET CURRENT REPORT ↗
No trading
Weekend
Weekend
7.6279 7.6279 6.3333 7.2481 136,688
7.7519 8.0620 7.2946 7.8295 822,452
7.9070 7.9070 7.1705 7.2636 5,870
7.5194 7.5969 7.4109 7.4419 2,399
7.8295 7.8295 7.3643 7.5194 5,741
Weekend
Weekend
7.7519 8.0620 7.7519 7.7519 3,277
7.8760 8.1395 7.7752 7.9070 5,599
7.9457 8.4031 7.7519 7.9070 14,719
8.0620 8.0620 7.8295 7.9845 2,270
7.7519 8.1395 7.7519 7.8295 3,044
Weekend
Weekend
7.4264 7.9070 7.4264 7.9070 2,632
No trading
7.2946 7.7674 7.1783 7.5194 9,327
7.1318 7.5814 7.1318 7.4961 5,689
7.7519 7.8295 7.2868 7.4729 5,818
Weekend
Weekend
7.8295 8.0620 7.7132 7.8295 6,876
No trading
7.9845 8.1395 7.8295 8.0620 1,845
9.1473 9.1473 7.6744 8.0620 17,673
7.7519 9.9225 7.5969 9.0698 126,704
Weekend
Weekend
7.6744 7.6744 7.4419 7.6279 6,244
7.7519 7.8837 7.5194 7.6434 3,922
8.2171 8.2171 7.7054 7.7907 3,535
7.9147 8.2248 7.7519 7.9070 6,837
8.2171 8.2946 7.8295 7.9070 7,624
2 · 8-K Pre-market · 08:00 ET FORM 8-K ↗
Weekend
Weekend
8.7597 8.7597 8.3721 8.5271 7,521
8.9147 8.9922 8.6822 8.8372 2,735
8.6822 9.6899 8.6047 9.0698 25,658
8.5659 8.8372 8.5271 8.8372 6,411
8.7597 8.7597 8.5271 8.7597 2,438
Weekend
Weekend
8.8372 8.8372 8.5271 8.7597 6,011
8.6047 8.9147 8.4496 8.9147 6,321
7.6744 8.8992 7.4729 8.8372 6,876
8.6047 8.6047 7.4419 7.6434 16,164
7.5194 9.1473 7.5194 8.8372 33,979
Weekend
Weekend
7.2093 7.6744 7.2093 7.5194 5,173
No trading
7.2868 7.5039 7.2093 7.4961 4,231
6.9767 7.3643 6.9767 7.3566 2,000
6.8760 7.1550 6.7597 6.9767 4,412
Weekend
Weekend
7.4031 7.4031 6.5116 6.8992 17,854
8.3721 8.5349 7.2093 7.2248 17,892
8.2946 8.5271 8.1008 8.2946 10,191
8.4496 8.6047 8.1395 8.2946 4,928
9.2248 9.3023 8.7597 8.7597 4,386
Weekend
Weekend
9.0698 9.4574 8.9922 9.0698 4,592
9.3023 9.6899 9.2636 9.3023 5,960
8.9922 9.4574 8.9147 9.3798 5,637
9.6899 9.6899 8.9922 9.1473 5,870
9.0698 9.9225 8.7597 9.5349 11,210
Weekend
Weekend
8.5271 9.0698 8.4496 8.9147 10,243
1 · 10-Q After-hours · 16:18 ET FORM 10-Q FOR SEP 2025 ↗
9.1473 9.2248 8.6822 8.8372 9,585
9.0698 9.3798 8.9922 9.1473 4,657
10.0000 10.0000 8.9922 9.1473 16,254
10.4651 10.4651 9.9225 10.0000 7,547
Weekend
Weekend
9.7674 10.6202 9.7674 10.4651 14,267
10.1550 10.1938 9.4574 9.5349 22,046
10.8527 10.8527 10.0775 10.1550 15,351
11.1628 11.3953 10.8527 10.8527 8,669
11.3953 11.4729 10.9302 11.1628 15,377
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.

25 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 21:00 ET Summarise
24 8-K CURRENT REPORT (opens SEC filing in a new tab) After market open · 12:30 ET Summarise
23 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 12:30 ET Summarise
22 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
21 10-Q FORM 10-Q FOR JUN 2026 (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
20 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
19 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
18 10-Q FORM 10-Q FOR MAR 2026 (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
17 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
15 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:04 ET Summarise
14 424B4 PROSPECTUS (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
13 S-1/A AMENDMENT NO 1 (opens SEC filing in a new tab) After-hours · 17:21 ET Summarise
12 S-1 REGISTRATION STATEMENT (opens SEC filing in a new tab) After-hours · 16:58 ET Summarise
11 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:19 ET Summarise
10 DEF 14A FORM DEF14A (opens SEC filing in a new tab) After-hours · 17:38 ET Summarise
9 PRE 14A PRELIMINARY PROXY STATEMENT (opens SEC filing in a new tab) After-hours · 17:07 ET Summarise
8 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:20 ET Summarise
7 10-K FORM 10-K FOR DEC 2025 (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
6 8-K/A AMENDMENT #1 TO THE CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:11 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 12:01 ET Summarise
3 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
2 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
1 10-Q FORM 10-Q FOR SEP 2025 (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise