ClearOne, Inc CLRO

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ClearOne, Inc. - Common Stock · Company · Nasdaq · Technology / Communication Equipment

Paper trade (simulated — no real money)

Fill: USD 3.2500 · FX 1 USD = 1.277900 SGD · about SGD 4.1532 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 5.06 → 3.25 · -35.8%
13.8407.7801.720 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 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
1.9700 4.6850 1.9700 3.2500 35,102,081
1.7900 2.1000 1.7300 1.9200 92,400
1.8600 1.9000 1.6900 1.7800 120,700
1.8800 2.0300 1.7200 1.8900 183,200
2.9300 3.0200 1.6200 1.7200 440,800
Weekend
Weekend
3.0800 3.2500 2.9100 2.9900 27,500
3.0400 3.2100 2.8900 3.1000 59,000
31 · 8-K Pre-market · 01:08 ET 8-K ↗
3.6400 3.7300 3.1300 3.1300 58,500
30 · 8-K After market open · 10:01 ET 8-K ↗
3.8300 4.1000 3.7600 3.7600 75,700
3.8800 4.1400 3.8500 4.1300 51,400
Weekend
Weekend
3.9800 4.1100 3.8700 3.9100 24,000
4.1200 4.1200 3.8000 4.1100 108,600
3.9700 4.1500 3.9000 4.1100 48,000
3.9500 4.2600 3.8400 4.0500 102,300
3.9000 4.1400 3.7000 3.9400 130,000
Weekend
Weekend
4.9800 5.0900 4.0400 4.0800 131,900
5.0000 5.3100 4.5700 5.0000 201,500
4.3000 5.4500 4.2800 5.2300 767,800
4.4200 5.2800 4.3800 4.5600 928,000
5.8300 6.0000 4.1900 5.1000 28,334,400
Weekend
Weekend
3.5100 3.8500 3.4400 3.4500 1,067,500
4.1800 4.2000 3.3400 3.4300 95,200
4.4900 4.7700 4.1800 4.2200 11,500
4.3500 4.4400 4.1900 4.2800 11,600
4.1100 4.7000 4.1100 4.4600 16,900
Weekend
Weekend
4.0600 4.2400 4.0500 4.2200 15,500
4.0500 4.3100 4.0200 4.1300 18,200
4.5800 4.5800 4.1700 4.1900 22,500
4.5200 4.6500 4.4000 4.4100 16,300
5.0100 5.0100 4.4800 4.5800 46,900
Weekend
Weekend
4.9400 5.0500 4.8700 4.9900 6,200
4.9500 4.9800 4.8600 4.8700 8,600
4.9800 5.0400 4.8800 4.9100 15,900
5.0300 5.1000 4.9000 5.0100 22,100
No trading
Weekend
Weekend
29 · S-1/A After-hours · 16:46 ET S-1/A ↗
5.1600 5.2800 5.0400 5.0900 16,000
5.0100 5.2500 5.0100 5.1300 10,600
5.0500 5.2100 5.0500 5.1000 11,800
5.2100 5.2400 5.0000 5.2200 32,400
5.4300 5.4300 5.1600 5.2100 13,800
Weekend
Weekend
5.9000 5.9300 5.3100 5.3600 26,700
28 · DEF 14C Pre-market · 09:16 ET DEF 14C ↗
6.3700 6.3800 5.9700 5.9700 22,900
27 · 8-K After-hours · 16:30 ET 8-K ↗
6.1800 6.2500 5.9900 6.2500 14,200
5.6500 6.1700 5.5800 6.1700 74,900
5.3000 5.8700 5.1900 5.5100 54,000
Weekend
Weekend
5.2700 5.5400 5.1800 5.3400 31,100
4.9100 5.7400 4.7200 5.5800 84,500
5.2000 5.2000 5.0000 5.0000 56,500
4.9200 5.4300 4.8000 5.2500 112,600
5.1200 5.2400 4.8500 4.9400 56,700
Weekend
Weekend
26 · 10-Q After-hours · 16:31 ET 10-Q ↗
5.5600 5.6300 5.0500 5.2200 52,200
5.5900 5.7700 5.2600 5.6700 63,900
6.1300 6.6000 5.4200 5.7900 190,300
25 · 8-K After-hours · 17:21 ET 8-K ↗
6.8500 7.3300 5.7500 6.3500 402,900
24 · PRE 14C Pre-market · 08:43 ET PRE 14C ↗ 23 · DEF 14C Pre-market · 06:03 ET DEF 14C ↗ 22 · S-1 After-hours · 16:47 ET S-1 ↗
10.6400 14.0800 8.2000 8.9800 2,074,900
Weekend
Weekend
10.6700 11.5000 9.0200 10.1700 7,156,100
11.6900 12.4900 8.2200 9.8000 69,447,600
21 · 8-K After-hours · 17:01 ET 8-K ↗
3.9000 4.1400 3.5900 3.6800 8,547,900
4.1800 4.5000 3.9100 4.0300 26,800
3.8800 4.6400 3.8800 4.1900 18,800
Weekend
Weekend
4.2600 4.3800 3.8500 4.0800 59,000
4.4300 4.5400 4.1100 4.3100 18,300
4.9400 5.0000 4.3700 4.5000 24,000
4.9100 5.2300 4.8300 5.0900 17,300
5.2300 5.3500 4.6700 5.0700 55,600
Weekend
Weekend
5.5400 5.5900 5.1100 5.3400 33,300
6.1200 6.2400 5.5200 5.5400 64,400
6.6500 6.8100 5.7900 6.2400 103,700
7.0300 7.3300 6.6000 6.7000 108,900
7.1300 7.6000 7.0100 7.3700 67,100
Weekend
Weekend
20 · PRE 14C After-hours · 17:23 ET PRE 14C ↗
6.9200 7.7000 6.2600 7.3000 222,900
7.5900 7.9600 6.8800 7.2100 189,000
6.5800 9.8000 6.5800 7.6900 2,615,000
6.2000 9.4500 5.5000 6.6200 1,682,800
8.5000 10.0000 6.5900 6.6000 440,700
Weekend
Weekend
9.0400 10.3900 8.1100 8.3900 673,700
10.8500 12.3900 9.6500 9.6500 2,452,400
11.8700 14.5900 9.5000 10.1600 6,061,900
9.5900 16.5000 8.1300 13.8400 83,752,300
19 · 8-K After-hours · 16:30 ET 8-K ↗
6.4400 7.9300 5.7600 7.0000 7,366,500
Weekend
Weekend
No trading
3.6000 9.6200 3.1200 6.4800 87,174,400
18 · 8-K After-hours · 16:20 ET 8-K ↗
2.9900 3.2200 2.9900 3.2200 7,000
3.3200 3.3400 3.0300 3.3300 7,300
3.1100 3.3500 3.1100 3.3500 6,800
Weekend
Weekend
3.1200 3.1700 3.1200 3.1400 2,400
2.8800 3.2000 2.7600 3.1500 16,600
17 · S-3 Next filing day · accepted 24 Jun, 18:03 ET S-3 ↗
3.0800 3.2200 2.7200 2.7400 56,800
3.5400 4.2500 2.8400 3.0200 236,800
3.5900 3.5900 3.0800 3.3800 19,500
Weekend
Weekend
No trading
3.5000 3.8400 3.3700 3.3700 9,300
3.8500 3.9500 3.4900 3.6500 7,800
3.5000 4.1000 3.4700 3.6600 26,400
3.5600 3.6000 3.4800 3.4800 2,600
Weekend
Weekend
3.5600 3.8800 3.4500 3.7200 5,700
3.3900 3.9100 3.3900 3.8100 6,400
3.6400 3.8900 3.6400 3.8900 8,800
3.1800 3.5700 3.1800 3.5700 9,400
3.2300 3.5000 3.1100 3.3200 12,600
Weekend
Weekend
3.3300 3.3300 3.1600 3.1600 5,900
3.2500 3.3400 3.1200 3.3400 6,300
3.2400 3.2400 3.2300 3.2300 2,600
3.1900 3.2500 3.1200 3.2200 7,900
3.1000 3.3500 3.1000 3.1000 15,900
Weekend
Weekend
3.3200 3.3500 3.0800 3.2500 5,500
3.2400 3.4000 3.1100 3.2800 2,900
3.2200 3.2200 3.2200 3.2200 0
3.2200 3.2200 3.2200 3.2200 1,300
No trading
Weekend
Weekend
3.1000 3.2900 3.1000 3.2900 5,600
3.0400 3.1500 3.0400 3.1200 2,300
3.1400 3.1400 3.1400 3.1400 0
3.4500 3.5000 3.0700 3.1400 5,500
3.1600 3.2300 3.1600 3.2300 3,100
Weekend
Weekend
16 · 10-Q After-hours · 16:32 ET 10-Q ↗
3.3200 3.3300 3.1100 3.1100 3,700
3.0900 3.3300 3.0900 3.3300 1,400
3.1000 3.3000 3.1000 3.3000 4,600
3.3000 3.3000 3.3000 3.3000 3,400
3.1200 3.2300 3.1200 3.2200 5,100
Weekend
Weekend
3.1700 3.1700 3.1700 3.1700 0
3.1700 3.1700 3.1700 3.1700 1,100
3.4700 3.4700 3.2300 3.2600 9,800
3.3000 3.5400 3.3000 3.5400 1,500
3.7000 4.0000 3.2300 3.2700 13,500
Weekend
Weekend
3.6000 3.6500 3.2700 3.5100 2,700
3.3000 3.7000 3.2500 3.2800 7,400
3.1700 3.6000 3.1700 3.6000 8,700
3.3300 3.3300 3.3300 3.3300 0
3.3200 3.3400 3.3000 3.3300 2,700
Weekend
Weekend
3.2300 3.2600 3.1900 3.2200 6,700
15 · 8-K After-hours · 16:40 ET 8-K ↗
3.2400 3.2500 3.1300 3.1300 5,600
3.0500 3.1400 3.0500 3.1400 4,300
3.2500 3.2500 3.2500 3.2500 0
3.2800 3.3400 3.1300 3.2500 14,600
Weekend
Weekend
3.2100 3.2100 3.2000 3.2000 2,500
2.9000 3.0700 2.8500 3.0700 13,700
2.7900 2.9100 2.7600 2.8100 11,300
3.0900 3.0900 2.7100 2.7200 27,400
14 · 8-K After-hours · 16:15 ET 8-K ↗
3.1000 3.2000 3.0300 3.1000 5,900
Weekend
Weekend
3.1700 3.1700 3.1700 3.1700 1,400
3.3200 3.3200 3.3200 3.3200 0
3.7700 3.7700 3.3200 3.3200 3,000
3.3000 3.3000 3.3000 3.3000 0
3.0500 3.3000 3.0500 3.3000 2,900
Weekend
Weekend
13 · 8-K After-hours · 16:30 ET 8-K ↗
No trading
3.0300 3.1900 3.0000 3.1600 4,800
3.5100 3.5600 3.2200 3.2500 7,600
12 · DEF 14C After-hours · 16:35 ET DEF 14C ↗ 11 · 10-K After-hours · 16:30 ET 10-K ↗
3.6300 3.6300 3.3700 3.5600 6,200
3.7000 3.7000 3.5000 3.6100 1,200
Weekend
Weekend
4.0700 4.0700 3.6800 3.8000 2,600
3.9000 3.9000 3.8300 3.9000 3,200
4.0100 4.1000 3.9000 3.9000 6,700
3.9900 4.0500 3.9500 3.9600 11,200
4.1300 4.1500 3.9600 4.0500 11,500
Weekend
Weekend
4.2600 4.5800 4.2100 4.3900 14,600
4.2400 4.8300 4.2400 4.3700 5,100
4.7100 4.7400 4.2300 4.2700 6,700
10 · 8-K After-hours · 16:43 ET 8-K ↗ 9 · PRE 14C After-hours · 16:41 ET PRE 14C ↗
4.4300 4.6000 4.3500 4.3500 6,000
4.4000 4.4000 4.2200 4.2500 4,000
Weekend
Weekend
8 · 8-K After-hours · 16:38 ET 8-K ↗
4.4100 4.4100 4.4100 4.4100 0
4.2100 4.6300 4.2100 4.4100 5,100
4.6900 4.6900 4.1600 4.1600 18,200
4.4500 4.6900 4.4000 4.6900 3,700
4.5600 4.8700 4.4000 4.4000 10,500
Weekend
Weekend
5.0200 5.3600 4.5500 4.5500 18,200
7 · 8-K After-hours · 16:30 ET 8-K ↗
4.5700 4.5700 4.5700 4.5700 0
5.2000 5.2000 4.5700 4.5700 6,000
4.9400 4.9400 4.6300 4.6900 6,100
4.6900 5.0400 4.6900 4.7200 3,900
Weekend
Weekend
4.8700 4.9000 4.8600 4.8600 3,100
4.6300 5.2500 4.6300 4.8700 9,100
4.6500 4.7500 4.4000 4.4800 5,600
4.7000 4.7000 4.4800 4.6500 4,200
5.2600 5.2600 4.7000 4.7300 10,800
Weekend
Weekend
6.1200 6.1500 5.2600 5.2600 20,600
6.4500 6.4900 6.3000 6.3000 3,500
6.3000 6.4300 6.3000 6.4300 7,800
6.4900 6.7200 6.1000 6.1800 5,600
No trading
Weekend
Weekend
6.5100 6.6900 6.3300 6.4300 4,500
6.7900 6.7900 6.2700 6.4900 4,100
6.5200 6.5200 6.1200 6.2500 3,300
6.6900 7.0500 6.6300 6.6500 3,500
7.0500 7.1100 6.5200 6.5800 4,700
Weekend
Weekend
6.3700 7.1500 6.3500 7.0500 10,400
6.3400 6.3500 6.3300 6.3300 2,500
6.5000 7.0000 6.3300 6.4300 12,900
6.1000 6.1600 6.1000 6.1100 2,900
6.1000 6.5600 6.1000 6.2700 4,000
Weekend
Weekend
6.1200 6.5000 6.1200 6.4700 16,200
6.2300 6.6300 6.2300 6.5000 4,700
6.9000 6.9700 6.8400 6.8400 5,100
7.1500 7.1600 6.8200 7.0200 6,900
6.7300 6.7300 6.4500 6.7100 2,300
Weekend
Weekend
6.5200 6.8600 6.5200 6.8600 3,900
6.8600 7.1000 6.5400 6.8600 13,000
6.4100 7.0000 6.3600 6.9400 6,900
6.5000 6.8700 6.5000 6.8700 11,600
No trading
Weekend
Weekend
6.8000 6.9000 6.0600 6.8800 31,200
6.7200 7.1200 6.7200 6.9700 16,100
6 · 8-K After market open · 13:49 ET 8-K ↗
6.8000 6.9800 6.6100 6.8200 14,700
5.5300 7.0300 5.3700 6.9900 94,800
5.3700 5.8400 5.2800 5.5400 8,300
Weekend
Weekend
5.1300 5.6300 4.9300 5.6300 15,100
5.3000 5.3000 5.0900 5.1400 10,200
5.0200 5.0200 5.0200 5.0200 0
5.0500 5.2600 4.7800 5.0200 9,600
5.2000 5.2000 5.1000 5.1500 7,000
Weekend
Weekend
5.0900 5.3300 4.6000 5.2800 4,000
No trading
5.1000 5.1000 4.6400 5.0900 4,800
5 · 8-K After-hours · 17:00 ET 8-K ↗
4.9500 5.2000 4.9000 5.2000 3,900
5.1600 5.3000 4.8600 4.8600 15,400
Weekend
Weekend
5.1400 5.3600 5.0700 5.3300 17,200
No trading
5.3300 5.4300 5.1400 5.1400 29,300
5.1900 5.3600 5.1500 5.3500 39,400
5.3100 5.3900 5.1800 5.2100 4,700
Weekend
Weekend
5.2300 5.3700 5.2200 5.3700 1,900
5.3500 5.5300 5.2400 5.3500 3,200
4 · DEF 14A After-hours · 17:01 ET DEF 14A ↗
5.1800 5.2600 5.1800 5.2600 1,000
5.1000 5.5200 5.1000 5.4600 7,200
5.3500 5.4000 5.1000 5.1100 9,400
Weekend
Weekend
5.1900 5.5700 5.1000 5.3000 20,800
5.3000 6.2900 5.3000 6.2900 163,000
5.6700 5.8000 5.3900 5.5800 8,800
5.4500 5.6000 5.4500 5.6000 4,200
5.2900 5.4600 5.2500 5.4600 3,700
Weekend
Weekend
5.3200 5.3200 5.2800 5.2900 2,200
5.2100 5.3300 5.2100 5.3300 1,900
5.0700 5.2400 5.0700 5.1400 1,100
5.2400 5.2400 5.2400 5.2400 2,100
5.3600 5.3600 5.1300 5.2200 1,400
Weekend
Weekend
4.9100 5.4400 4.7500 5.2700 17,300
No trading
4.6300 4.8800 4.5900 4.6800 3,600
4.4700 4.9200 4.4700 4.6100 2,000
4.5700 4.5700 4.3200 4.4300 4,000
Weekend
Weekend
4.6000 4.8300 4.2900 4.2900 16,800
4.9000 4.9600 4.6000 4.6900 7,300
4.8200 4.8200 4.7700 4.7700 1,700
4.7200 4.9300 4.7100 4.9300 5,500
5.2000 5.2000 4.9500 4.9500 1,900
Weekend
Weekend
3 · 10-Q After-hours · 16:01 ET 10-Q ↗
4.9800 5.4600 4.9700 5.4600 5,100
5.6200 5.6200 5.0700 5.0800 3,800
5.1400 5.9800 5.1400 5.9800 7,200
5.0700 5.2700 5.0700 5.2700 4,300
5.1500 5.2800 5.0300 5.0300 6,600
Weekend
Weekend
5.1500 5.4100 4.9800 4.9800 12,500
5.1800 5.2400 4.9500 4.9700 7,800
5.3300 5.5000 5.1600 5.2100 3,600
5.3000 5.3500 5.1700 5.1700 3,900
5.3900 6.0000 5.3900 5.4500 5,400
Weekend
Weekend
5.8600 6.0000 5.2100 5.6000 33,600
2 · 8-K Pre-market · 08:30 ET 8-K ↗ 1 · 8-K After-hours · 16:00 ET 8-K ↗
5.6000 5.8000 5.5100 5.6000 28,400
5.6800 6.0000 5.4300 5.6100 14,900
5.6100 6.0800 5.5800 5.8700 10,300
5.1200 6.2500 5.1200 5.9200 120,900
Weekend
Weekend
5.0200 5.3000 5.0000 5.0600 3,900

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.

31 8-K 8-K (opens SEC filing in a new tab) Pre-market · 01:08 ET Summarise
30 8-K 8-K (opens SEC filing in a new tab) After market open · 10:01 ET Summarise
29 S-1/A S-1/A (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
28 DEF 14C DEF 14C (opens SEC filing in a new tab) Pre-market · 09:16 ET Summarise
27 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
26 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
25 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:21 ET Summarise
24 PRE 14C PRE 14C (opens SEC filing in a new tab) Pre-market · 08:43 ET Summarise
23 DEF 14C DEF 14C (opens SEC filing in a new tab) Pre-market · 06:03 ET Summarise
22 S-1 S-1 (opens SEC filing in a new tab) After-hours · 16:47 ET Summarise
21 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:01 ET Summarise
20 PRE 14C PRE 14C (opens SEC filing in a new tab) After-hours · 17:23 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:20 ET Summarise
17 S-3 S-3 (opens SEC filing in a new tab) Next filing day · accepted 24 Jun, 18:03 ET Summarise
16 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:40 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
12 DEF 14C DEF 14C (opens SEC filing in a new tab) After-hours · 16:35 ET Summarise
11 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:43 ET Summarise
9 PRE 14C PRE 14C (opens SEC filing in a new tab) After-hours · 16:41 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:38 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After market open · 13:49 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
4 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 17:01 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise