Montauk Renewables, Inc MNTK

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Montauk Renewables, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 1.8700 · FX 1 USD = 1.290100 SGD · about SGD 2.4125 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 2.30 → 1.87 · -18.7%
2.4801.8001.120 1,2 3 4,5 6 7,8 9 10,11 12,13 14 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
1.7300 1.9100 1.7280 1.8700 350,900
1.7000 1.8390 1.6900 1.8000 312,500
1.6600 1.7500 1.6400 1.7500 217,900
1.5800 1.6900 1.5650 1.6800 244,100
1.5900 1.6700 1.5850 1.5900 123,400
Weekend
Weekend
1.6500 1.7000 1.5700 1.5700 102,800
1.7100 1.7300 1.6000 1.6900 304,600
1.6900 1.7100 1.6450 1.7000 78,400
1.6800 1.7300 1.6500 1.6500 88,600
1.6100 1.6850 1.6100 1.6500 75,300
Weekend
Weekend
1.5500 1.6300 1.5300 1.6100 90,300
1.5600 1.5850 1.5250 1.5600 188,000
1.6300 1.6700 1.5700 1.5700 134,500
1.6800 1.6900 1.6100 1.6400 93,800
1.7000 1.7050 1.6200 1.6600 130,600
Weekend
Weekend
No trading
1.6300 1.6950 1.6300 1.6900 111,400
1.5400 1.6450 1.5400 1.6300 128,400
1.5800 1.5950 1.5300 1.5600 123,800
1.5600 1.6100 1.4900 1.5600 184,900
Weekend
Weekend
1.4900 1.5900 1.4550 1.5100 1,196,100
1.5700 1.5700 1.4900 1.5000 120,300
1.5600 1.5850 1.5300 1.5600 106,600
1.5300 1.5700 1.5200 1.5600 81,800
1.6200 1.6200 1.5200 1.5200 120,400
Weekend
Weekend
No trading
1.5800 1.6150 1.5500 1.5900 215,600
1.6200 1.6750 1.5600 1.5600 113,700
1.7200 1.7200 1.5900 1.6100 328,800
1.6700 1.7050 1.6400 1.7000 123,800
Weekend
Weekend
1.6000 1.6850 1.6000 1.6600 102,500
1.7100 1.7300 1.5800 1.6200 278,200
1.7000 1.7150 1.6400 1.6800 178,600
1.7300 1.7700 1.6700 1.6900 147,800
1.6800 1.7500 1.6600 1.7200 168,900
Weekend
Weekend
1.7100 1.7300 1.6600 1.6600 153,400
1.6400 1.7100 1.6200 1.7000 141,800
1.7100 1.7300 1.6050 1.6200 118,900
1.7900 1.7950 1.6800 1.7100 144,700
1.7300 1.8200 1.7300 1.7900 128,500
Weekend
Weekend
1.7500 1.7700 1.7120 1.7400 144,000
14 · 8-K After market open · 09:59 ET 8-K ↗
1.7600 1.8150 1.7120 1.7500 177,700
1.6400 1.8000 1.6400 1.7500 311,700
1.5400 1.6200 1.5400 1.6200 145,400
No trading
Weekend
Weekend
1.5400 1.5900 1.5210 1.5500 144,300
1.4500 1.5350 1.4500 1.5300 306,100
1.4600 1.5300 1.4600 1.4700 226,600
1.5500 1.5700 1.4500 1.4600 138,500
1.5400 1.6350 1.5150 1.5700 352,100
Weekend
Weekend
1.6200 1.6450 1.5200 1.5300 216,400
1.5300 1.7150 1.5300 1.6200 558,500
1.3800 1.5300 1.3800 1.5200 243,300
1.4500 1.4900 1.4100 1.4100 179,200
1.3400 1.4900 1.2950 1.4500 299,000
Weekend
Weekend
1.4400 1.4400 1.3300 1.3300 177,300
1.4100 1.4700 1.3100 1.4200 425,800
13 · 10-Q After-hours · 16:50 ET 10-Q ↗ 12 · 8-K After-hours · 16:40 ET 8-K ↗
1.5600 1.5600 1.4300 1.4600 474,300
1.3900 1.5450 1.3900 1.5400 363,300
1.3900 1.4500 1.3500 1.3700 279,800
Weekend
Weekend
1.4900 1.4900 1.4000 1.4000 197,500
1.4320 1.5100 1.4200 1.4600 349,200
1.4400 1.4800 1.4200 1.4400 217,000
1.4000 1.4850 1.3800 1.4500 191,400
1.4900 1.4900 1.3750 1.3900 180,700
Weekend
Weekend
1.4000 1.4300 1.3800 1.4300 100,400
1.4400 1.4400 1.3800 1.4100 236,500
1.4000 1.4800 1.4000 1.4400 257,600
1.4500 1.5800 1.4000 1.4000 496,200
1.3100 1.4350 1.3100 1.4200 349,200
Weekend
Weekend
1.3200 1.3450 1.2650 1.2900 329,800
1.2200 1.3500 1.2050 1.2800 464,700
1.1800 1.2200 1.1700 1.2100 177,400
1.1900 1.2300 1.1800 1.1900 150,100
1.2200 1.2250 1.1750 1.2000 282,100
Weekend
Weekend
1.1600 1.2000 1.1400 1.2000 213,400
11 · DEFA14A Pre-market · 07:51 ET DEFA14A ↗ 10 · DEF 14A Pre-market · 07:48 ET DEF 14A ↗
1.1700 1.1950 1.1450 1.1800 210,300
1.2300 1.2300 1.1700 1.1700 216,200
1.1300 1.2000 1.1250 1.1800 334,300
1.1200 1.1800 1.0900 1.1300 266,000
Weekend
Weekend
No trading
1.1100 1.1450 1.1000 1.1400 272,100
1.1500 1.1700 1.1250 1.1300 169,600
1.2400 1.2700 1.1150 1.1500 357,800
1.2100 1.2500 1.1600 1.1900 255,200
Weekend
Weekend
1.2500 1.2500 1.1600 1.2100 294,100
1.1100 1.2600 1.1100 1.2500 590,500
1.1500 1.1500 1.0700 1.1200 298,300
1.1500 1.1750 1.0900 1.1400 457,400
1.1400 1.1700 1.0900 1.1650 372,100
Weekend
Weekend
1.2300 1.2300 1.0900 1.1300 661,400
1.2500 1.2700 1.1800 1.2300 293,400
1.3000 1.3000 1.2000 1.2600 468,600
1.3900 1.3900 1.2400 1.3400 663,400
1.3600 1.4500 1.2850 1.4000 468,600
Weekend
Weekend
1.3600 1.4000 1.2500 1.3500 458,100
1.4300 1.4800 1.2100 1.4100 681,300
9 · 8-K Pre-market · 08:50 ET 8-K ↗ 8 · 10-K After-hours · 16:56 ET 10-K ↗ 7 · 8-K After-hours · 16:50 ET 8-K ↗
1.3700 1.4400 1.3200 1.3650 370,400
1.5000 1.5000 1.3100 1.4050 455,500
1.5200 1.5350 1.4400 1.5300 191,000
Weekend
Weekend
1.5000 1.5550 1.4700 1.5400 140,700
1.6000 1.6100 1.5250 1.5400 179,200
1.5900 1.6450 1.5600 1.6200 138,700
1.5400 1.6000 1.5100 1.5700 148,000
1.5300 1.7300 1.5100 1.5900 342,200
Weekend
Weekend
1.5500 1.5800 1.5320 1.5400 146,200
1.5800 1.6050 1.5500 1.5800 158,000
1.5500 1.6150 1.5200 1.5800 133,300
1.5500 1.5700 1.5100 1.5400 97,600
1.6600 1.6600 1.5350 1.5400 296,400
Weekend
Weekend
1.6000 1.7200 1.5100 1.6800 320,300
1.5900 1.6590 1.5300 1.6000 257,300
1.6900 1.8500 1.6100 1.6100 421,600
1.7100 1.7470 1.6500 1.7300 193,800
No trading
Weekend
Weekend
1.7200 1.7400 1.6250 1.7100 124,400
1.7300 1.7550 1.6400 1.7200 168,100
1.7300 1.7500 1.6110 1.7400 173,700
1.7400 1.7750 1.7030 1.7300 150,900
1.8500 1.8500 1.6900 1.7400 326,000
Weekend
Weekend
1.9400 1.9400 1.7700 1.8100 444,700
1.7700 1.9350 1.7000 1.8900 384,300
1.7200 1.8500 1.6350 1.7700 377,000
1.7100 1.8000 1.6210 1.7300 170,600
1.7600 1.8000 1.6400 1.7000 527,600
Weekend
Weekend
1.5200 1.9900 1.5200 1.7400 2,967,600
1.6800 1.6900 1.4700 1.5500 888,900
1.5400 2.1100 1.5350 1.6500 8,962,700
1.4500 1.5100 1.4100 1.4300 70,100
1.4700 1.5100 1.4350 1.4450 73,600
Weekend
Weekend
1.5100 1.5200 1.4500 1.4700 104,200
1.5500 1.5600 1.4800 1.5200 100,900
1.3900 1.5400 1.3900 1.5400 187,600
1.4100 1.4700 1.3700 1.3700 120,900
No trading
Weekend
Weekend
1.4500 1.4900 1.4300 1.4300 111,700
1.4200 1.5000 1.4100 1.4500 72,100
1.4400 1.4600 1.4100 1.4200 79,600
1.5200 1.5200 1.4400 1.4400 112,400
1.4800 1.5400 1.4750 1.5200 99,400
Weekend
Weekend
1.5700 1.6000 1.4600 1.4800 149,900
1.5300 1.6150 1.5200 1.5800 99,100
6 · 8-K After-hours · 17:15 ET 8-K ↗
1.5900 1.6400 1.5250 1.5300 155,600
1.6400 1.7200 1.5600 1.5900 136,300
1.6900 1.7840 1.6400 1.6500 81,200
Weekend
Weekend
1.6800 1.7500 1.6540 1.6800 140,200
No trading
1.6500 1.6800 1.6300 1.6700 132,900
1.7200 1.7500 1.6400 1.6600 172,300
1.8300 1.8500 1.6800 1.6900 116,200
Weekend
Weekend
1.8300 1.8900 1.7600 1.8400 142,500
No trading
1.7900 1.8600 1.7800 1.8300 83,900
1.8300 1.9100 1.7700 1.7900 85,700
1.8600 1.9000 1.8200 1.8600 82,700
Weekend
Weekend
1.8400 1.9500 1.7800 1.8700 324,900
1.9300 1.9800 1.8400 1.8500 162,200
1.8800 1.9300 1.8300 1.9000 121,400
1.8800 1.8900 1.8250 1.8800 108,200
1.8500 1.9150 1.7900 1.8800 114,500
Weekend
Weekend
1.9000 1.9000 1.8200 1.8200 118,000
1.8500 1.8800 1.7500 1.8700 129,800
1.7800 1.8850 1.7600 1.8300 323,200
1.7000 1.7850 1.7000 1.7500 78,900
1.7200 1.7400 1.6400 1.7100 64,100
Weekend
Weekend
1.7800 1.7960 1.7000 1.7100 161,100
1.7300 1.8000 1.7100 1.7700 80,000
1.6500 1.7600 1.6000 1.7300 150,700
1.6100 1.6500 1.5950 1.6300 82,800
1.5900 1.6800 1.5900 1.6100 101,700
Weekend
Weekend
1.5900 1.6600 1.5900 1.6300 110,200
No trading
1.6200 1.7100 1.5800 1.5900 158,800
1.6800 1.7400 1.5900 1.6100 123,400
1.7500 1.7550 1.6550 1.6700 667,000
Weekend
Weekend
1.6100 1.7500 1.6100 1.7100 239,400
1.8100 1.8830 1.6000 1.6050 136,200
1.7200 1.7600 1.5600 1.7250 242,800
1.7500 1.8000 1.7050 1.7400 176,600
1.8900 1.9150 1.7550 1.7700 161,900
Weekend
Weekend
1.9400 1.9700 1.8800 1.9200 174,600
2.0200 2.1100 1.9600 1.9700 125,400
1.9700 2.0680 1.9340 2.0600 114,300
1.8700 2.0150 1.8700 1.9800 175,400
1.8200 1.9600 1.8100 1.8600 165,700
Weekend
Weekend
1.6800 1.8350 1.6400 1.7800 232,600
1.9700 1.9800 1.6010 1.6400 320,200
5 · 10-Q After-hours · 16:45 ET 10-Q ↗ 4 · 8-K After-hours · 16:35 ET 8-K ↗
1.8600 1.9700 1.8600 1.9500 144,700
2.0000 2.0800 1.7600 1.8200 544,000
2.0300 2.0600 2.0160 2.0300 41,300
Weekend
Weekend
2.0000 2.0550 1.9900 2.0300 136,000
2.0500 2.0650 2.0000 2.0100 66,500
2.0900 2.1500 2.0000 2.0700 135,400
2.1400 2.1600 2.0800 2.0900 79,600
2.3300 2.3300 2.1050 2.1200 107,800
Weekend
Weekend
2.2400 2.3700 2.2110 2.3300 147,600
2.2200 2.2700 2.1800 2.2100 52,000
2.1400 2.2200 2.1000 2.2100 106,800
2.2100 2.2130 2.1300 2.1400 72,200
2.1200 2.2100 2.1200 2.2000 81,400
Weekend
Weekend
2.1000 2.2000 2.0800 2.1000 115,200
2.1900 2.2500 2.0750 2.1300 100,500
2.2300 2.2900 2.1400 2.1900 123,400
2.0300 2.1600 2.0300 2.1500 94,200
2.0500 2.1400 2.0500 2.0950 104,700
Weekend
Weekend
2.2500 2.2600 2.0000 2.0200 160,500
2.3200 2.3680 2.2300 2.2600 88,700
2.1900 2.3500 2.1700 2.3300 104,000
2.2700 2.3400 2.1600 2.1700 115,900
2.5000 2.5500 2.2520 2.2800 541,600
Weekend
Weekend
2.0300 2.5700 2.0300 2.4800 874,900
2.0700 2.1100 2.0000 2.0200 82,200
1.9800 2.0900 1.9800 2.0600 143,600
2.0200 2.0600 1.9800 2.0100 102,400
2.0300 2.0930 2.0200 2.0400 74,600
Weekend
Weekend
2.1200 2.1200 2.0100 2.0200 87,900
2.0100 2.1100 2.0100 2.0700 90,300
2.0400 2.1100 2.0250 2.0400 76,000
2.1100 2.2000 2.0000 2.0300 136,200
2.1100 2.1500 2.0700 2.1100 100,300
Weekend
Weekend
2.3200 2.3200 2.0800 2.0900 520,700
2.0900 2.3200 2.0600 2.3000 174,200
2.0400 2.1850 1.9300 2.0500 258,500
1.9800 2.0350 1.9600 2.0100 226,800
2.0000 2.0200 1.9100 1.9800 224,300
Weekend
Weekend
2.0900 2.0900 1.9950 2.0200 77,300
2.0200 2.1200 1.9900 2.1000 162,400
2.0000 2.0600 1.9950 2.0400 70,800
2.0600 2.0600 1.9800 2.0000 78,300
2.0700 2.0800 1.9800 2.0600 107,500
Weekend
Weekend
2.0700 2.1400 2.0550 2.0700 91,600
2.1300 2.1300 2.0350 2.0600 71,200
2.0600 2.1400 2.0500 2.1100 144,500
2.1100 2.1400 2.0600 2.0900 140,000
No trading
Weekend
Weekend
2.2300 2.2300 2.1250 2.1500 100,100
2.1900 2.2600 2.1600 2.2300 117,700
2.1500 2.2600 2.1500 2.1900 122,500
2.1700 2.2300 2.1500 2.1800 167,200
2.1700 2.2200 2.1100 2.1700 240,900
Weekend
Weekend
2.1000 2.2600 2.0400 2.2500 711,500
2.0000 2.0900 2.0000 2.0800 168,900
1.9900 2.0250 1.9900 1.9900 131,900
1.9900 2.0400 1.9750 2.0000 81,900
2.0500 2.0550 1.9900 2.0100 78,300
Weekend
Weekend
2.0500 2.0800 2.0140 2.0300 108,800
1.9900 2.0550 1.9300 2.0200 161,500
2.0000 2.1100 1.9800 2.0500 431,000
1.8900 2.0000 1.8600 1.9700 310,600
1.8200 1.9900 1.7700 1.8300 336,600
Weekend
Weekend
1.9200 1.9200 1.7600 1.7700 145,800
1.8000 1.9700 1.7900 1.9500 436,200
3 · 8-K Pre-market · 08:01 ET 8-K ↗ 2 · 10-Q After-hours · 16:50 ET 10-Q ↗ 1 · 8-K After-hours · 16:40 ET 8-K ↗
2.0600 2.1150 2.0500 2.0800 434,500
2.1200 2.1500 2.0300 2.0700 87,100
2.0800 2.1100 2.0500 2.1000 102,500
Weekend
Weekend
2.1100 2.1300 2.0500 2.0600 123,800
2.1500 2.2200 2.1100 2.1700 176,000
2.2900 2.3050 2.1400 2.1700 105,900
2.3400 2.3400 2.2100 2.2600 76,500
2.3400 2.3650 2.2500 2.3000 266,900
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.

14 8-K 8-K (opens SEC filing in a new tab) After market open · 09:59 ET Summarise
13 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:50 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:40 ET Summarise
11 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 07:51 ET Summarise
10 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 07:48 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:50 ET Summarise
8 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:56 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:50 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
5 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:35 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:01 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:50 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:40 ET Summarise