Aterian, Inc ATER

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Aterian, Inc. - Common Stock · Company · Nasdaq · Consumer Cyclical / Furnishings, Fixtures & Appliances

Paper trade (simulated — no real money)

Fill: USD 0.6225 · FX 1 USD = 1.277900 SGD · about SGD 0.7955 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 1.01 → 0.62 · -38.4%
1.3900.8750.361 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 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
0.6200 0.6450 0.6054 0.6225 60,354
0.6020 0.6500 0.5800 0.6260 115,200
0.5710 0.6100 0.5700 0.5980 122,300
0.5700 0.6400 0.5600 0.5830 166,400
0.5510 0.5700 0.5200 0.5540 72,000
Weekend
Weekend
0.5850 0.5850 0.5520 0.5610 51,300
0.5850 0.6100 0.5800 0.5860 40,000
0.5600 0.5980 0.5510 0.5980 72,500
0.6080 0.6300 0.5630 0.5710 72,100
0.5920 0.6200 0.5900 0.6080 157,300
Weekend
Weekend
0.5870 0.6600 0.5810 0.6110 46,100
0.6000 0.6400 0.5700 0.6090 61,600
0.6230 0.6420 0.6000 0.6110 66,800
0.6360 0.6990 0.6350 0.6430 186,600
30 · 8-K After-hours · 20:22 ET FORM 8-K ↗
0.6400 0.6900 0.6100 0.6360 195,000
Weekend
Weekend
0.6250 0.6790 0.6160 0.6550 328,700
0.5800 0.6270 0.5640 0.6100 211,300
0.6360 0.6460 0.5800 0.5870 331,300
29 · 8-K After-hours · 21:25 ET FORM 8-K ↗
0.6500 0.6500 0.6300 0.6300 55,100
0.6600 0.6750 0.6300 0.6490 106,300
Weekend
Weekend
0.6700 0.6900 0.6520 0.6640 76,600
0.6370 0.6900 0.6300 0.6750 155,700
0.6600 0.6600 0.6300 0.6350 127,700
0.6900 0.6900 0.6300 0.6570 177,700
0.6900 0.7000 0.6520 0.6690 256,400
Weekend
Weekend
0.6800 0.7030 0.6510 0.7000 217,200
0.6900 0.7100 0.6650 0.6900 192,100
0.6900 0.7000 0.6600 0.6880 234,500
0.7480 0.7480 0.6600 0.6950 469,100
0.7510 0.8190 0.7100 0.7410 764,500
Weekend
Weekend
0.8900 0.9160 0.7070 0.7730 1,170,600
0.7200 0.9000 0.7000 0.8570 6,086,600
0.7490 0.8200 0.6750 0.7100 2,316,800
28 · 8-K After-hours · 16:25 ET FORM 8-K ↗
0.6640 1.0200 0.6600 0.7290 43,547,900
No trading
Weekend
Weekend
0.6720 0.9550 0.6030 0.6260 48,498,200
0.5280 0.6700 0.5230 0.6180 1,676,300
0.4410 0.5710 0.4410 0.5090 797,600
0.4200 0.4680 0.4000 0.4500 463,700
0.4000 0.4100 0.3900 0.4000 84,300
Weekend
Weekend
0.4100 0.4100 0.3900 0.3910 141,100
0.4220 0.4490 0.3900 0.3920 126,100
0.4320 0.4500 0.4100 0.4150 104,500
0.4550 0.4600 0.4200 0.4200 73,200
0.4360 0.4570 0.4300 0.4430 67,200
Weekend
Weekend
0.4440 0.4600 0.4300 0.4350 126,100
0.4490 0.4800 0.4200 0.4300 188,100
0.4680 0.4850 0.4600 0.4620 143,200
0.4540 0.4900 0.4410 0.4530 282,800
0.5490 0.5490 0.4500 0.4570 199,500
Weekend
Weekend
27 · 10-Q After-hours · 16:09 ET FORM 10-Q ↗
0.4840 0.5390 0.4700 0.5000 131,300
0.4640 0.4900 0.4600 0.4840 185,700
0.4760 0.4900 0.4610 0.4680 115,600
0.4510 0.5100 0.4510 0.4890 1,233,200
0.5000 0.5000 0.4700 0.4800 111,000
Weekend
Weekend
0.4540 0.5110 0.4540 0.4930 154,200
0.5060 0.5100 0.4600 0.4610 120,900
0.4870 0.5140 0.4700 0.5060 240,500
0.4490 0.5470 0.4490 0.5060 477,300
0.4200 0.4440 0.4110 0.4390 145,600
Weekend
Weekend
0.4000 0.4290 0.3900 0.4100 270,200
0.3670 0.4070 0.3670 0.3900 301,100
0.3960 0.4000 0.3610 0.3750 260,000
0.3620 0.4700 0.3540 0.3880 2,792,400
0.4310 0.4310 0.3540 0.3610 311,700
Weekend
Weekend
0.4500 0.5490 0.4000 0.4010 810,600
0.6110 0.6620 0.5500 0.5500 602,300
1.0100 1.0300 0.6000 0.6410 881,200
1.2000 1.2200 1.0300 1.0300 344,100
26 · S-3 After market open · 12:58 ET FORM S-3 ↗ 25 · 8-K After market open · 12:42 ET FORM 8-K ↗
1.2800 1.2800 1.2400 1.2500 114,500
Weekend
Weekend
1.2200 1.3600 1.2200 1.3000 151,000
1.2400 1.2900 1.2300 1.2800 80,700
1.2200 1.3000 1.2200 1.2900 169,700
1.2000 1.2400 1.1930 1.2100 108,200
1.1500 1.2200 1.1500 1.1900 123,500
24 · DEFA14A Pre-market · 08:45 ET FORM DEFA14A ↗
Weekend
Weekend
23 · DEFA14A After-hours · 17:29 ET FORM DEFA14A ↗ 22 · 8-K After-hours · 17:28 ET FORM 8-K ↗
1.2000 1.2000 1.1300 1.1500 134,600
1.2200 1.2210 1.1700 1.1900 172,400
21 · DEFA14A After-hours · 17:25 ET FORM DEFA14A ↗
1.2700 1.3300 1.2000 1.2400 241,100
1.3500 1.4500 1.2000 1.2400 605,000
1.2800 1.3210 1.2600 1.3100 136,800
20 · DEFA14A Pre-market · 08:45 ET FORM DEFA14A ↗
Weekend
Weekend
No trading
19 · DEFA14A After-hours · 16:17 ET FORM DEFA14A ↗
1.2900 1.3350 1.2500 1.2600 39,900
1.3200 1.3300 1.2600 1.2600 46,100
1.3100 1.3700 1.3100 1.3200 99,900
18 · DEFA14A After-hours · 16:31 ET FORM DEFA14A ↗
1.2200 1.3600 1.2200 1.3400 201,200
Weekend
Weekend
17 · DEFA14A After-hours · 16:41 ET FORM DEFA14A ↗ 16 · 8-K After-hours · 16:38 ET FORM 8-K ↗
1.2500 1.2950 1.1800 1.2500 260,300
1.3800 1.4150 1.2400 1.2400 234,600
1.3300 1.4700 1.3060 1.3900 264,000
1.3000 1.3300 1.2900 1.3000 69,800
1.3800 1.4180 1.3200 1.3200 139,600
Weekend
Weekend
No trading
1.2000 1.4400 1.1700 1.3800 609,600
15 · DEFA14A Pre-market · 08:39 ET FORM DEFA14A ↗
1.2200 1.2400 1.1700 1.1700 130,000
1.2500 1.3000 1.2500 1.2600 102,900
1.2400 1.2700 1.2150 1.2500 166,800
Weekend
Weekend
1.2300 1.2500 1.2000 1.2000 87,500
14 · DEFA14A After market open · 11:40 ET FORM DEFA14A ↗
1.1600 1.2300 1.1500 1.2100 156,500
1.1450 1.2150 1.1300 1.1800 248,600
1.1400 1.2200 1.1200 1.1200 252,100
1.0200 1.1350 1.0200 1.1200 118,900
Weekend
Weekend
1.0500 1.0590 1.0100 1.0400 143,900
1.0300 1.1300 1.0300 1.0800 209,200
1.0700 1.1000 1.0500 1.0700 160,700
1.1300 1.1800 1.0650 1.0700 158,700
1.1100 1.1800 1.1100 1.1400 175,900
Weekend
Weekend
1.1600 1.1700 1.1000 1.1000 167,400
1.1700 1.2100 1.1400 1.1500 205,200
1.2000 1.2150 1.1600 1.2000 154,800
1.1800 1.2400 1.1700 1.1900 133,900
No trading
Weekend
Weekend
1.1700 1.2900 1.1700 1.2200 282,600
13 · 8-K After-hours · 16:13 ET FORM 8-K ↗
1.1900 1.2100 1.1540 1.1900 325,400
1.1800 1.2000 1.1200 1.1800 314,700
1.3100 1.3700 1.2100 1.2200 532,700
1.2000 1.3500 1.1800 1.3300 1,352,000
Weekend
Weekend
12 · 10-Q After-hours · 17:14 ET FORM 10-Q ↗
1.1000 1.1900 1.0700 1.0900 505,000
1.0500 1.1800 1.0300 1.1500 890,600
1.1500 1.1500 1.0600 1.0600 324,000
1.1200 1.2700 1.1100 1.1300 693,000
1.0900 1.1600 1.0500 1.1200 415,200
Weekend
Weekend
1.2100 1.2300 1.0950 1.1000 505,800
1.2400 1.2900 1.1900 1.2200 350,400
1.2600 1.3300 1.1800 1.2600 903,100
1.2300 1.2800 1.1300 1.2600 1,134,600
1.0300 1.3200 1.0200 1.2100 2,881,800
Weekend
Weekend
0.9600 1.1200 0.9110 1.0500 1,629,800
1.0100 1.0560 0.9180 0.9500 2,204,400
11 · DEFA14A After-hours · 16:18 ET FORM DEFA14A ↗ 10 · 8-K After-hours · 16:18 ET FORM 8-K ↗
1.0300 1.1800 1.0000 1.0600 7,161,000
1.1000 1.8700 0.9750 1.1100 257,821,000
0.6600 0.7000 0.6560 0.6570 34,900
Weekend
Weekend
0.6910 0.7010 0.6180 0.6570 74,700
0.7150 0.7150 0.6910 0.7090 23,800
0.6920 0.7200 0.6900 0.7180 32,400
0.7300 0.7300 0.6840 0.7100 36,800
0.7100 0.7250 0.7090 0.7250 36,600
Weekend
Weekend
0.7100 0.7200 0.7000 0.7110 50,100
0.7000 0.7100 0.6810 0.7100 49,600
0.7000 0.7100 0.6630 0.6850 25,900
0.6640 0.7020 0.6640 0.6920 44,000
0.6610 0.6890 0.6500 0.6800 25,900
Weekend
Weekend
0.7300 0.7300 0.6610 0.6740 86,300
0.6910 0.7200 0.6900 0.7180 28,000
0.7150 0.7200 0.6800 0.7200 53,600
0.6590 0.6690 0.6100 0.6690 50,600
0.5830 0.6450 0.5750 0.6430 24,900
Weekend
Weekend
No trading
0.5600 0.6100 0.5600 0.6030 29,900
0.5980 0.6050 0.5520 0.6030 75,400
0.5670 0.5990 0.5500 0.5730 35,700
0.5600 0.5820 0.5480 0.5660 20,800
Weekend
Weekend
0.6070 0.6100 0.5610 0.5610 37,400
0.5620 0.6200 0.5620 0.6040 30,700
0.5850 0.5990 0.5800 0.5970 20,700
0.6000 0.6100 0.5700 0.5700 18,500
9 · 8-K After-hours · 17:01 ET FORM 8-K ↗
0.6200 0.6200 0.5780 0.5810 27,400
8 · 10-K Next filing day · accepted 20 Mar, 21:42 ET FORM 10-K ↗
Weekend
Weekend
0.5740 0.6140 0.5630 0.6000 112,300
0.5820 0.6220 0.5510 0.5900 25,200
0.6290 0.6300 0.6000 0.6020 30,600
7 · 8-K After-hours · 16:33 ET FORM 8-K ↗
0.5970 0.6300 0.5800 0.6150 34,100
0.5900 0.6300 0.5560 0.6070 69,600
Weekend
Weekend
0.5800 0.6000 0.5460 0.5810 49,900
0.5500 0.6000 0.5400 0.5800 51,400
0.5390 0.5960 0.5390 0.5750 25,100
0.5800 0.5800 0.5410 0.5430 46,600
0.6000 0.6000 0.5460 0.5540 86,900
Weekend
Weekend
0.5860 0.5990 0.5700 0.5750 22,500
0.5610 0.6000 0.5610 0.5710 84,200
0.5500 0.5800 0.5500 0.5610 15,000
0.5500 0.5900 0.5500 0.5510 76,100
0.5600 0.6060 0.5600 0.5700 77,300
Weekend
Weekend
0.5700 0.6190 0.5600 0.5690 79,000
0.5710 0.6100 0.5700 0.5990 32,900
0.5580 0.5990 0.5580 0.5810 69,700
0.5600 0.5990 0.5500 0.5650 81,500
0.5610 0.5750 0.5370 0.5620 46,400
Weekend
Weekend
0.5700 0.5900 0.5530 0.5750 64,900
0.5710 0.5800 0.5500 0.5650 34,400
0.5900 0.5910 0.5150 0.5710 130,400
0.6270 0.6500 0.5730 0.5780 154,000
No trading
Weekend
Weekend
0.6480 0.6880 0.6370 0.6370 34,000
0.6810 0.7110 0.6360 0.6450 43,100
0.6960 0.7280 0.6630 0.6880 57,600
0.6700 0.7390 0.6500 0.7000 182,300
0.6600 0.6820 0.6250 0.6500 51,500
Weekend
Weekend
0.6260 0.6640 0.6260 0.6510 56,600
0.6750 0.6800 0.6150 0.6200 67,300
0.6420 0.6760 0.6420 0.6680 57,600
0.6700 0.7000 0.6410 0.6500 112,600
0.6800 0.7100 0.6800 0.7000 33,400
Weekend
Weekend
0.6990 0.7210 0.6800 0.6930 67,600
0.7000 0.7100 0.6860 0.7000 51,400
0.6620 0.7630 0.6620 0.7020 98,600
0.7790 0.7800 0.7000 0.7240 98,200
0.7600 0.7960 0.7600 0.7680 54,600
Weekend
Weekend
0.7800 0.8000 0.7500 0.7540 34,800
0.8000 0.8330 0.7520 0.7620 116,900
0.7800 0.8980 0.7600 0.8000 507,700
0.7700 0.7950 0.7500 0.7570 52,000
No trading
Weekend
Weekend
0.7880 0.8070 0.7600 0.7720 56,900
0.7800 0.8200 0.7610 0.7730 69,100
0.7600 0.7930 0.7420 0.7570 33,800
0.8030 0.8320 0.7320 0.7660 129,800
0.8530 0.8530 0.8000 0.8140 87,100
Weekend
Weekend
0.8000 0.8830 0.8000 0.8220 64,800
0.9230 0.9360 0.8110 0.8300 235,200
0.8440 0.9130 0.8180 0.9100 265,900
0.7780 0.8100 0.7610 0.7910 132,900
0.6920 0.8210 0.6910 0.7800 618,900
Weekend
Weekend
0.7100 0.7170 0.6730 0.7170 80,800
No trading
0.6610 0.7090 0.6400 0.6960 118,300
0.6600 0.6800 0.6580 0.6700 83,000
0.6800 0.6850 0.6550 0.6620 99,800
Weekend
Weekend
0.6950 0.7000 0.6750 0.7000 43,100
No trading
0.6800 0.6990 0.6640 0.6950 60,700
0.7060 0.7140 0.6760 0.6900 63,000
0.6880 0.7100 0.6700 0.7060 77,100
Weekend
Weekend
0.7100 0.7190 0.6600 0.6880 141,800
0.7000 0.7220 0.6800 0.6950 84,700
0.7030 0.7300 0.6910 0.6930 38,000
0.7350 0.7500 0.7000 0.7030 75,000
0.7490 0.8000 0.7010 0.7230 285,600
Weekend
Weekend
6 · 8-K After-hours · 16:41 ET FORM 8-K ↗
0.6770 0.8680 0.6770 0.7700 378,700
0.8900 0.9400 0.8500 0.8930 165,900
0.9500 0.9650 0.8800 0.9130 169,500
1.0400 1.0500 0.8610 0.9750 962,000
0.8000 0.9750 0.7930 0.9200 710,600
5 · 8-K Pre-market · 09:12 ET FORM 8-K ↗
Weekend
Weekend
0.7890 0.8000 0.7800 0.7950 18,300
0.7800 0.8000 0.7550 0.8000 110,000
0.7830 0.7870 0.7500 0.7870 39,300
0.7510 0.7700 0.7500 0.7570 14,700
0.7400 0.7600 0.7400 0.7600 49,700
Weekend
Weekend
0.7300 0.7500 0.7100 0.7490 58,000
No trading
0.7260 0.7260 0.7000 0.7020 84,400
0.6800 0.7200 0.6800 0.7170 61,500
0.6910 0.6940 0.6500 0.6770 116,600
Weekend
Weekend
0.6920 0.7100 0.6510 0.6720 70,400
0.7640 0.7790 0.6900 0.6990 83,800
0.7100 0.7800 0.7000 0.7340 131,600
0.7890 0.8070 0.7140 0.7140 99,800
0.8300 0.9000 0.7770 0.7770 76,000
Weekend
Weekend
0.8300 0.8500 0.8100 0.8380 32,800
4 · 8-K/A After-hours · 16:42 ET FORM 8-K/A ↗ 3 · 10-Q After-hours · 16:39 ET FORM 10-Q ↗ 2 · 8-K After-hours · 16:15 ET FORM 8-K ↗
0.8410 0.8820 0.8100 0.8280 178,800
0.8670 0.9000 0.8310 0.8540 52,300
0.8600 0.8700 0.8450 0.8570 18,200
0.8250 0.9300 0.8220 0.8650 17,400
Weekend
Weekend
0.8500 0.8700 0.8120 0.8220 64,400
0.8600 0.8600 0.8200 0.8380 80,000
0.9100 0.9100 0.8410 0.8470 103,000
0.9200 0.9380 0.9000 0.9000 83,700
0.9620 0.9650 0.9200 0.9400 37,100
Weekend
Weekend
1 · 8-K After-hours · 16:12 ET FORM 8-K ↗
0.9580 0.9910 0.9520 0.9590 41,900
0.9610 0.9900 0.9500 0.9620 25,600
0.9800 1.0200 0.9610 0.9610 57,900
0.9900 1.0000 0.9700 0.9850 42,500
1.0000 1.0400 0.9800 0.9900 63,900
Weekend
Weekend
1.0300 1.0300 1.0040 1.0100 31,300

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.

30 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 20:22 ET Summarise
29 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 21:25 ET Summarise
28 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:25 ET Summarise
27 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
26 S-3 FORM S-3 (opens SEC filing in a new tab) After market open · 12:58 ET Summarise
25 8-K FORM 8-K (opens SEC filing in a new tab) After market open · 12:42 ET Summarise
24 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) Pre-market · 08:45 ET Summarise
23 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) After-hours · 17:29 ET Summarise
22 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:28 ET Summarise
21 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise
20 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) Pre-market · 08:45 ET Summarise
19 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
18 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
17 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) After-hours · 16:41 ET Summarise
16 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:38 ET Summarise
15 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) Pre-market · 08:39 ET Summarise
14 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) After market open · 11:40 ET Summarise
13 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
12 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 17:14 ET Summarise
11 DEFA14A FORM DEFA14A (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:01 ET Summarise
8 10-K FORM 10-K (opens SEC filing in a new tab) Next filing day · accepted 20 Mar, 21:42 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:33 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:41 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 09:12 ET Summarise
4 8-K/A FORM 8-K/A (opens SEC filing in a new tab) After-hours · 16:42 ET Summarise
3 10-Q FORM 10-Q (opens SEC filing in a new tab) After-hours · 16:39 ET Summarise
2 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise