Dawson Geophysical Company DWSN

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Dawson Geophysical Company - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 4.9800 · FX 1 USD = 1.288650 SGD · about SGD 6.4175 per unit

Sign in to place simulated trades. 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 1.49 → 4.98 · 234.2%
7.5704.4301.290 1 2 3 4 5 6 7,8 9 10 11 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 26 Jul 2025 — 27 Jul 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
4.7300 5.0400 4.7300 4.9800 93,700
4.9700 5.0500 4.6900 4.7600 135,000
4.6500 5.2400 4.6500 4.8800 326,400
4.4700 4.8400 4.3300 4.7000 190,900
4.4400 4.5900 4.2700 4.4000 124,200
Weekend
Weekend
4.2500 4.5700 4.1600 4.4800 125,000
4.6000 4.6000 4.0700 4.3400 212,600
4.1800 4.7100 4.1500 4.5600 384,800
4.5900 4.5900 3.8100 4.2000 777,700
7.4500 7.4500 4.3400 4.4200 1,383,700
Weekend
Weekend
7.2900 7.8500 7.2800 7.5700 639,700
6.8000 7.6000 6.5000 7.1700 465,700
6.4300 6.8000 6.0900 6.7700 225,000
6.4400 6.6200 6.2200 6.3200 138,500
5.9500 6.6600 5.8900 6.3600 297,900
Weekend
Weekend
No trading
5.9700 6.0800 5.4300 5.8900 148,600
5.7500 6.2500 5.6800 5.9900 184,000
5.7600 5.9500 5.6400 5.9400 148,700
5.3800 5.7400 5.3300 5.6600 255,700
Weekend
Weekend
4.8300 5.3300 4.7900 5.3300 232,600
4.4100 4.9000 4.4000 4.8500 120,000
4.5600 4.6800 4.2700 4.3500 47,600
4.3500 4.7100 4.3500 4.5700 48,100
4.1900 4.6800 4.1300 4.4900 82,400
Weekend
Weekend
No trading
4.6700 4.6700 4.2400 4.2900 59,900
4.4900 4.8000 4.4600 4.7200 43,400
4.3700 4.4800 4.2600 4.4200 29,200
4.5500 4.8800 4.4100 4.4800 88,700
Weekend
Weekend
4.6000 4.7400 4.5000 4.6300 55,100
4.9500 4.9500 4.6800 4.7500 112,200
4.3500 4.8800 4.3400 4.8700 147,000
4.2200 4.3500 3.9600 4.2500 42,300
4.0400 4.3800 4.0400 4.1800 56,900
Weekend
Weekend
4.3700 4.4300 3.9500 3.9800 34,700
4.3800 4.5100 4.2800 4.4100 71,900
4.1200 4.5900 4.1200 4.4900 76,300
3.9800 4.2500 3.8100 4.1700 59,000
3.9600 4.3500 3.8800 4.0100 184,800
Weekend
Weekend
3.7700 3.9200 3.6300 3.8900 35,700
3.8500 3.9700 3.5500 3.7500 105,600
4.1200 4.1200 3.7900 3.9000 55,300
4.1300 4.1500 3.9300 4.1200 98,100
No trading
Weekend
Weekend
4.2000 4.2000 3.9500 4.1300 52,400
4.2500 4.2500 3.9200 4.1800 98,100
4.3700 4.4600 4.1300 4.2500 85,800
4.4900 4.5000 3.8000 4.3200 199,000
3.9100 4.6100 3.9100 4.4700 246,700
Weekend
Weekend
11 · 10-Q After-hours · 16:01 ET 10-Q ↗
4.3600 4.9000 3.8000 3.9100 562,500
10 · 8-K After-hours · 16:15 ET 8-K ↗
3.4700 3.9700 3.3900 3.8600 159,300
3.4600 3.5300 3.3600 3.4100 19,800
3.4900 3.5800 3.3300 3.4900 14,600
3.2300 3.6200 3.1900 3.4700 65,900
Weekend
Weekend
3.3900 3.4600 3.1400 3.1400 48,300
3.4500 3.4600 3.2200 3.3400 102,100
3.6600 3.6600 3.4400 3.4800 68,900
3.6600 3.8300 3.6500 3.6600 60,800
3.4500 3.7500 3.3300 3.6200 149,200
Weekend
Weekend
3.2500 3.4500 3.2000 3.4400 59,800
9 · 10-K/A After-hours · 16:40 ET 10-K/A ↗
3.3600 3.3600 3.1000 3.3100 67,500
3.5700 3.5700 3.2600 3.3600 93,300
3.7300 3.8300 3.4300 3.5700 109,500
3.3000 3.8700 3.2900 3.6100 364,900
Weekend
Weekend
2.9200 3.3000 2.8800 3.2400 97,900
2.6700 2.9500 2.6300 2.9500 66,200
2.6000 2.6700 2.5800 2.6100 25,900
2.6200 2.6700 2.5800 2.5800 39,400
2.5400 2.6700 2.5200 2.5800 56,200
Weekend
Weekend
2.8300 2.8300 2.5800 2.5800 81,700
2.7700 2.8500 2.7200 2.8400 47,200
2.5800 2.7900 2.5600 2.7600 68,700
2.6600 2.6900 2.4600 2.5700 113,800
2.5900 2.6800 2.5700 2.6500 52,900
Weekend
Weekend
2.8000 2.8000 2.5500 2.5900 85,000
2.7200 2.8500 2.6900 2.8100 55,300
3.0400 3.0400 2.6200 2.7200 175,600
2.8900 3.0100 2.8400 3.0000 87,000
2.9900 3.0100 2.8000 2.9300 100,500
Weekend
Weekend
No trading
2.8500 3.0300 2.6900 2.9900 240,900
3.4000 3.4500 2.7100 2.7800 348,000
8 · 10-K After-hours · 17:11 ET 10-K ↗
2.7700 3.4900 2.7700 3.4600 593,300
7 · 8-K Next filing day · accepted 30 Mar, 18:44 ET 8-K ↗
3.3200 3.3500 2.5100 2.6400 326,800
Weekend
Weekend
3.0700 3.6000 3.0700 3.2500 388,200
2.7300 3.1900 2.6200 3.0300 284,800
2.5100 2.8800 2.5100 2.7800 164,000
2.2200 2.6600 2.1700 2.5000 201,200
2.4000 2.4000 2.0600 2.2100 314,100
Weekend
Weekend
2.8400 2.9000 2.1000 2.4100 517,600
4.7800 4.8000 2.7800 2.9600 939,300
4.9100 4.9200 4.6900 4.8100 150,500
4.6700 4.9500 4.5200 4.9000 284,000
4.4300 4.7800 4.3900 4.6400 263,900
Weekend
Weekend
4.2700 4.4200 4.0700 4.4200 164,100
4.3100 4.3100 4.0300 4.2900 130,700
4.2400 4.3900 4.0600 4.3100 215,000
3.8400 4.5200 3.8300 4.2200 350,500
3.5400 4.0600 3.5000 3.9000 265,600
Weekend
Weekend
3.4200 3.7500 3.3900 3.6500 157,800
3.6600 3.8000 3.3600 3.4800 139,300
3.7100 3.7100 3.4800 3.6800 47,900
3.5900 3.7600 3.3700 3.6300 129,900
3.3800 3.7000 3.2500 3.6600 256,500
Weekend
Weekend
3.5400 3.5900 3.3000 3.4200 92,000
3.2500 3.6300 3.1600 3.5400 121,000
2.9500 3.4500 2.8400 3.2600 147,000
2.7500 3.0000 2.7100 2.9500 56,000
2.9600 2.9800 2.7200 2.7200 89,700
Weekend
Weekend
2.8600 2.9800 2.8500 2.9600 117,700
2.7600 3.0300 2.7600 2.8500 156,700
2.5500 2.8800 2.5400 2.7200 112,900
2.4900 2.6000 2.4200 2.5400 79,100
No trading
Weekend
Weekend
2.3200 2.5800 2.2600 2.5200 62,100
2.6600 2.6900 2.2200 2.3200 104,800
2.3900 2.7000 2.3800 2.6100 138,700
2.2600 2.3900 2.2500 2.3900 34,700
2.3300 2.3500 2.2200 2.2700 62,200
Weekend
Weekend
2.1800 2.3400 2.1700 2.2500 45,800
2.2900 2.3000 2.0800 2.1400 82,200
2.2700 2.3400 2.2100 2.2800 49,700
2.2400 2.3200 2.1900 2.2800 59,700
2.0700 2.2900 2.0700 2.1900 40,900
Weekend
Weekend
2.1800 2.1800 2.0000 2.0700 71,900
2.3000 2.3300 2.1800 2.1900 24,500
2.2900 2.3600 2.2100 2.2500 72,600
2.2300 2.3500 2.1600 2.3200 37,400
2.3000 2.3400 2.1900 2.2100 60,700
Weekend
Weekend
2.2300 2.3900 2.1400 2.3400 46,800
2.2300 2.2400 2.1100 2.2300 54,700
2.2100 2.3400 2.0500 2.1200 147,000
2.0500 2.1800 1.9300 2.1500 78,200
No trading
Weekend
Weekend
1.9500 2.0700 1.9000 2.0500 44,000
1.9000 1.9700 1.8300 1.9200 24,900
1.9900 2.0000 1.8600 1.9000 153,300
1.8400 2.0400 1.8000 1.9700 186,100
1.8400 1.8400 1.7600 1.7800 53,100
Weekend
Weekend
1.7300 1.8500 1.7000 1.7600 56,500
1.7300 1.7700 1.7000 1.7000 24,000
1.6700 1.7600 1.6600 1.7200 46,300
1.8300 1.8300 1.6600 1.6800 38,000
1.6300 1.8000 1.6100 1.7600 83,400
Weekend
Weekend
1.5900 1.6500 1.5500 1.6200 52,600
No trading
1.6300 1.6400 1.5200 1.5600 118,800
1.6400 1.6500 1.6200 1.6300 29,100
1.7000 1.7000 1.6100 1.6100 76,700
Weekend
Weekend
1.6800 1.7300 1.6700 1.7000 16,900
No trading
1.6900 1.7800 1.6500 1.7000 17,800
1.7100 1.7900 1.6700 1.6700 28,600
1.6500 1.7300 1.6500 1.7000 26,600
Weekend
Weekend
1.7300 1.7300 1.6200 1.6500 22,600
1.5900 1.6900 1.5900 1.6300 61,300
1.6700 1.6700 1.5000 1.6200 103,200
1.7100 1.7200 1.6500 1.6800 18,300
1.7600 1.7800 1.6900 1.7100 29,000
Weekend
Weekend
1.7800 1.7900 1.7600 1.7600 15,800
1.7900 1.8300 1.7600 1.7600 36,700
1.8200 1.8700 1.7800 1.8200 19,300
1.8000 1.8600 1.6900 1.8000 86,600
1.9300 1.9400 1.7600 1.8600 104,500
Weekend
Weekend
1.9600 2.0500 1.9600 1.9600 33,700
1.9900 2.0100 1.9200 1.9800 21,100
1.9800 2.0300 1.9400 1.9600 11,700
1.9600 1.9600 1.9000 1.9000 14,500
1.9900 1.9900 1.9400 1.9400 39,500
Weekend
Weekend
2.0500 2.0500 1.9600 1.9600 50,600
No trading
1.9700 2.0000 1.9100 1.9800 16,300
1.8700 1.9600 1.8700 1.9000 17,100
1.8100 1.9200 1.8100 1.8900 27,900
Weekend
Weekend
1.8100 1.8500 1.7800 1.8200 28,100
1.9100 1.9800 1.8300 1.8300 22,100
1.9500 2.0500 1.8800 1.9100 33,200
2.0500 2.0700 1.9400 1.9500 49,400
2.0300 2.1500 2.0300 2.0700 38,500
Weekend
Weekend
2.0000 2.0800 2.0000 2.0500 17,600
6 · 10-Q After-hours · 16:21 ET 10-Q ↗
2.0100 2.1700 2.0000 2.0100 28,600
5 · 8-K After-hours · 16:19 ET 8-K ↗
2.0800 2.1300 2.0600 2.0600 18,000
2.0700 2.1600 2.0400 2.1000 20,700
2.0200 2.1600 1.9500 2.1100 64,000
Weekend
Weekend
2.0500 2.0700 1.8000 1.9500 144,400
4 · 8-K After-hours · 16:25 ET 8-K ↗
2.2300 2.2300 2.0500 2.1200 70,700
2.0000 2.1600 2.0000 2.1600 40,900
2.0300 2.2000 2.0100 2.0100 34,700
1.9600 2.0900 1.9500 2.0600 52,300
Weekend
Weekend
2.0000 2.0800 1.8700 1.9700 34,500
2.0200 2.0800 2.0100 2.0200 24,300
2.0800 2.1400 2.0200 2.0200 45,200
2.1900 2.2600 2.0900 2.1600 68,000
2.3200 2.3500 2.1200 2.2000 94,900
Weekend
Weekend
2.2000 2.2800 2.0500 2.2500 141,500
1.9300 2.2000 1.8900 2.1300 241,600
1.9000 2.0400 1.7500 1.8900 193,300
1.8000 1.8800 1.7600 1.8800 36,600
1.8100 1.9000 1.7400 1.8200 34,900
Weekend
Weekend
1.8100 1.8100 1.6700 1.6700 46,600
1.9000 1.9000 1.8000 1.8400 33,600
1.9600 1.9900 1.8600 1.9100 41,800
1.9000 2.0400 1.8600 1.9800 65,600
1.8700 1.9200 1.8000 1.9100 59,900
Weekend
Weekend
1.9700 1.9700 1.7500 1.7500 108,600
2.0300 2.0800 1.9900 2.0300 139,500
1.7800 1.9200 1.7800 1.9200 115,600
1.7500 1.7800 1.6500 1.7400 78,500
1.7500 1.8100 1.7300 1.7600 31,900
Weekend
Weekend
1.8200 1.8200 1.7100 1.7800 20,000
1.8100 1.8600 1.7700 1.7800 32,700
1.7700 1.8200 1.7700 1.8100 13,700
1.8600 1.8700 1.7600 1.7600 19,200
1.8500 1.8500 1.7500 1.8000 31,100
Weekend
Weekend
1.8600 1.8700 1.7800 1.8300 28,800
2.0200 2.0200 1.8300 1.8500 80,200
1.8300 2.0800 1.8300 2.0200 170,000
1.7900 1.8400 1.7700 1.8300 147,300
1.7500 1.8000 1.7100 1.7700 82,000
Weekend
Weekend
1.6600 1.7300 1.6100 1.7200 85,100
1.6100 1.6600 1.5900 1.6300 49,800
1.5500 1.6800 1.5500 1.6000 70,300
1.5900 1.6200 1.5800 1.5900 14,800
1.5300 1.6600 1.5200 1.5900 25,500
Weekend
Weekend
1.6500 1.6600 1.5800 1.5900 22,000
1.5500 1.6900 1.5500 1.6300 39,200
1.6000 1.6400 1.5700 1.6300 69,400
1.5500 1.6100 1.5500 1.5600 30,500
1.6600 1.6600 1.5900 1.5900 34,900
Weekend
Weekend
1.6000 1.6300 1.5800 1.6100 33,600
1.6100 1.6600 1.5900 1.6000 30,100
1.6000 1.7000 1.6000 1.6200 135,100
1.6000 1.6300 1.6000 1.6300 47,800
No trading
Weekend
Weekend
1.6000 1.6500 1.6000 1.6300 19,400
1.6600 1.6600 1.5900 1.6200 27,000
1.5000 1.6900 1.5000 1.6800 95,900
1.5100 1.6300 1.4700 1.5200 52,900
1.4600 1.5300 1.4600 1.5200 54,300
Weekend
Weekend
1.4700 1.5300 1.4500 1.5300 44,100
1.4800 1.4800 1.4000 1.4500 40,500
1.4000 1.4800 1.3800 1.4700 128,000
1.4400 1.5000 1.3600 1.3600 106,800
1.3000 1.4200 1.3000 1.4200 104,400
Weekend
Weekend
1.3000 1.3100 1.2600 1.2900 70,500
1.3200 1.3500 1.3000 1.3000 111,200
3 · 10-Q After-hours · 16:29 ET 10-Q ↗
1.3700 1.3900 1.3400 1.3600 72,900
2 · 8-K After-hours · 16:30 ET 8-K ↗
1.3800 1.4100 1.3300 1.3600 50,500
1.3400 1.3800 1.3400 1.3500 83,600
1 · 8-K Pre-market · 09:28 ET 8-K ↗
Weekend
Weekend
1.3500 1.3900 1.3400 1.3600 30,000
1.3700 1.3900 1.3500 1.3600 25,100
1.3900 1.4200 1.3600 1.3600 32,400
1.4400 1.4400 1.3800 1.4000 48,700
1.4400 1.4600 1.4000 1.4100 55,400
Weekend
Weekend
1.4200 1.4400 1.4000 1.4400 50,000
1.4400 1.4700 1.4400 1.4500 39,900
1.6100 1.6100 1.4700 1.4800 261,400
1.5100 1.6000 1.4700 1.5800 157,700
1.4500 1.5300 1.4400 1.4900 109,800
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.

11 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
9 10-K/A 10-K/A (opens SEC filing in a new tab) After-hours · 16:40 ET Summarise
8 10-K 10-K (opens SEC filing in a new tab) After-hours · 17:11 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 30 Mar, 18:44 ET Summarise
6 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:19 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:25 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:28 ET Summarise