Paratek Pharmaceuticals, Inc. (PRTK)
NasdaqGM - NasdaqGM Real-time price. Currency in USD
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4.9100+0.1300 (+2.72%)
At close: 4:00PM EDT
4.8500 -0.06 (-1.22%)
After hours: 04:15PM EDT
After hours: 04:15PM EDT
Show:
Historical prices
Frequency:
Daily
Currency in USD
| Date | Open | High | Low | Close* | Adj. close** | Volume |
|---|---|---|---|---|---|---|
| 22 Oct 2021 | 4.8100 | 4.9900 | 4.7000 | 4.9100 | 4.9100 | 493,700 |
| 21 Oct 2021 | 4.9300 | 4.9700 | 4.7200 | 4.7800 | 4.7800 | 190,400 |
| 20 Oct 2021 | 4.8200 | 4.9600 | 4.8100 | 4.9100 | 4.9100 | 166,000 |
| 19 Oct 2021 | 4.7900 | 4.9200 | 4.6400 | 4.8200 | 4.8200 | 349,800 |
| 18 Oct 2021 | 5.0000 | 5.0000 | 4.7300 | 4.7800 | 4.7800 | 271,700 |
| 15 Oct 2021 | 5.1600 | 5.2000 | 4.9700 | 5.0000 | 5.0000 | 155,100 |
| 14 Oct 2021 | 5.1400 | 5.1900 | 5.0500 | 5.0900 | 5.0900 | 182,300 |
| 13 Oct 2021 | 5.2100 | 5.2700 | 5.0900 | 5.1100 | 5.1100 | 175,400 |
| 12 Oct 2021 | 4.9900 | 5.2000 | 4.9800 | 5.1700 | 5.1700 | 298,100 |
| 11 Oct 2021 | 4.7400 | 5.0600 | 4.7300 | 5.0000 | 5.0000 | 239,800 |
| 08 Oct 2021 | 4.9300 | 5.0800 | 4.7400 | 4.7700 | 4.7700 | 118,300 |
| 07 Oct 2021 | 4.9600 | 5.0400 | 4.7800 | 4.8800 | 4.8800 | 216,100 |
| 06 Oct 2021 | 4.7500 | 5.0100 | 4.7000 | 4.9800 | 4.9800 | 409,500 |
| 05 Oct 2021 | 4.7900 | 4.8300 | 4.5700 | 4.8300 | 4.8300 | 319,000 |
| 04 Oct 2021 | 4.8500 | 4.9500 | 4.7500 | 4.7700 | 4.7700 | 155,900 |
| 01 Oct 2021 | 4.8600 | 5.0400 | 4.8400 | 4.8900 | 4.8900 | 317,200 |
| 30 Sept 2021 | 4.9300 | 4.9500 | 4.8000 | 4.8600 | 4.8600 | 351,400 |
| 29 Sept 2021 | 5.1500 | 5.3300 | 4.9100 | 4.9500 | 4.9500 | 651,600 |
| 28 Sept 2021 | 5.1300 | 5.2200 | 5.0000 | 5.1500 | 5.1500 | 490,800 |
| 27 Sept 2021 | 5.2800 | 5.3800 | 5.1400 | 5.1500 | 5.1500 | 434,900 |
| 24 Sept 2021 | 4.9000 | 5.4200 | 4.9000 | 5.2900 | 5.2900 | 605,100 |
| 23 Sept 2021 | 4.8500 | 4.9600 | 4.8500 | 4.8900 | 4.8900 | 197,400 |
| 22 Sept 2021 | 4.7700 | 4.8500 | 4.7000 | 4.8400 | 4.8400 | 199,100 |
| 21 Sept 2021 | 4.7800 | 4.9000 | 4.7200 | 4.7700 | 4.7700 | 269,700 |
| 20 Sept 2021 | 4.7000 | 4.9300 | 4.7000 | 4.7500 | 4.7500 | 260,600 |
| 17 Sept 2021 | 4.9400 | 4.9400 | 4.7600 | 4.8000 | 4.8000 | 784,800 |
| 16 Sept 2021 | 4.7200 | 4.9500 | 4.6500 | 4.9300 | 4.9300 | 538,400 |
| 15 Sept 2021 | 4.7700 | 4.8400 | 4.6900 | 4.7500 | 4.7500 | 449,900 |
| 14 Sept 2021 | 4.7200 | 4.8400 | 4.6100 | 4.7800 | 4.7800 | 565,800 |
| 13 Sept 2021 | 5.0000 | 5.0600 | 4.6600 | 4.7000 | 4.7000 | 583,700 |
| 10 Sept 2021 | 5.1400 | 5.1400 | 4.8600 | 4.9700 | 4.9700 | 497,400 |
| 09 Sept 2021 | 5.2000 | 5.2500 | 5.0200 | 5.0800 | 5.0800 | 252,900 |
| 08 Sept 2021 | 5.3300 | 5.3300 | 5.1700 | 5.2100 | 5.2100 | 195,200 |
| 07 Sept 2021 | 5.3300 | 5.3800 | 5.1900 | 5.3000 | 5.3000 | 257,400 |
| 03 Sept 2021 | 5.5400 | 5.5400 | 5.2700 | 5.3400 | 5.3400 | 189,600 |
| 02 Sept 2021 | 5.5800 | 5.6300 | 5.4600 | 5.5400 | 5.5400 | 185,300 |
| 01 Sept 2021 | 5.6100 | 5.7100 | 5.5100 | 5.5800 | 5.5800 | 193,100 |
| 31 Aug 2021 | 5.5500 | 5.6400 | 5.5100 | 5.5600 | 5.5600 | 395,400 |
| 30 Aug 2021 | 5.5400 | 5.6400 | 5.4600 | 5.5400 | 5.5400 | 219,200 |
| 27 Aug 2021 | 5.4200 | 5.6800 | 5.4200 | 5.5300 | 5.5300 | 237,800 |
| 26 Aug 2021 | 5.4500 | 5.5900 | 5.3600 | 5.3800 | 5.3800 | 143,300 |
| 25 Aug 2021 | 5.4500 | 5.6500 | 5.4200 | 5.4900 | 5.4900 | 282,100 |
| 24 Aug 2021 | 5.4300 | 5.5100 | 5.3700 | 5.4400 | 5.4400 | 493,100 |
| 23 Aug 2021 | 5.0600 | 5.4900 | 5.0500 | 5.4300 | 5.4300 | 459,300 |
| 20 Aug 2021 | 4.9900 | 5.1000 | 4.7500 | 5.0300 | 5.0300 | 547,000 |
| 19 Aug 2021 | 5.1200 | 5.2000 | 4.7000 | 5.0200 | 5.0200 | 1,014,200 |
| 18 Aug 2021 | 5.3800 | 5.5700 | 5.0200 | 5.2100 | 5.2100 | 2,089,200 |
| 17 Aug 2021 | 5.2600 | 5.2600 | 5.0200 | 5.1900 | 5.1900 | 491,000 |
| 16 Aug 2021 | 5.6000 | 5.6500 | 5.2300 | 5.2600 | 5.2600 | 225,800 |
| 13 Aug 2021 | 5.3500 | 5.7200 | 5.2400 | 5.6100 | 5.6100 | 465,600 |
| 12 Aug 2021 | 5.4800 | 5.5200 | 5.2900 | 5.3700 | 5.3700 | 384,300 |
| 11 Aug 2021 | 5.6100 | 5.6500 | 5.4400 | 5.5200 | 5.5200 | 318,900 |
| 10 Aug 2021 | 5.8100 | 5.9800 | 5.3800 | 5.5600 | 5.5600 | 554,700 |
| 09 Aug 2021 | 5.7900 | 6.2600 | 5.7600 | 5.8000 | 5.8000 | 744,500 |
| 06 Aug 2021 | 5.6100 | 5.9200 | 5.4300 | 5.7800 | 5.7800 | 414,600 |
| 05 Aug 2021 | 5.6200 | 5.7100 | 5.1000 | 5.5800 | 5.5800 | 1,443,600 |
| 04 Aug 2021 | 5.3400 | 5.4900 | 5.3200 | 5.4300 | 5.4300 | 855,200 |
| 03 Aug 2021 | 5.3300 | 5.3800 | 5.2300 | 5.3400 | 5.3400 | 149,100 |
| 02 Aug 2021 | 5.1900 | 5.3800 | 5.1600 | 5.3300 | 5.3300 | 240,200 |
| 30 Jul 2021 | 5.4000 | 5.5000 | 5.1900 | 5.2000 | 5.2000 | 255,200 |
| 29 Jul 2021 | 5.5800 | 5.5800 | 5.4000 | 5.4200 | 5.4200 | 124,600 |
| 28 Jul 2021 | 5.3000 | 5.6100 | 5.2800 | 5.5200 | 5.5200 | 138,200 |
| 27 Jul 2021 | 5.5400 | 5.5500 | 5.2500 | 5.3200 | 5.3200 | 311,000 |
| 26 Jul 2021 | 5.5000 | 5.6200 | 5.3600 | 5.5500 | 5.5500 | 386,700 |
| 23 Jul 2021 | 5.5300 | 5.6600 | 5.3900 | 5.4800 | 5.4800 | 306,800 |
| 22 Jul 2021 | 5.9800 | 6.0000 | 5.4400 | 5.5200 | 5.5200 | 488,800 |
| 21 Jul 2021 | 5.9300 | 6.0000 | 5.6800 | 5.9800 | 5.9800 | 248,500 |
| 20 Jul 2021 | 6.0700 | 6.0700 | 5.6800 | 5.7200 | 5.7200 | 634,000 |
| 19 Jul 2021 | 5.7200 | 5.8900 | 5.6300 | 5.7800 | 5.7800 | 340,900 |
| 16 Jul 2021 | 6.1700 | 6.2200 | 5.8600 | 5.9100 | 5.9100 | 410,200 |
| 15 Jul 2021 | 6.2000 | 6.3000 | 6.0000 | 6.1600 | 6.1600 | 332,700 |
| 14 Jul 2021 | 6.3800 | 6.5200 | 6.1800 | 6.2200 | 6.2200 | 380,800 |
| 13 Jul 2021 | 6.5100 | 6.5700 | 6.3600 | 6.4000 | 6.4000 | 395,000 |
| 12 Jul 2021 | 6.6100 | 6.6300 | 6.4900 | 6.5100 | 6.5100 | 233,100 |
| 09 Jul 2021 | 6.6700 | 6.7500 | 6.6000 | 6.6800 | 6.6800 | 507,900 |
| 08 Jul 2021 | 6.5000 | 6.7400 | 6.4100 | 6.6600 | 6.6600 | 316,900 |
| 07 Jul 2021 | 6.8000 | 6.9100 | 6.4600 | 6.6900 | 6.6900 | 686,600 |
| 06 Jul 2021 | 6.9800 | 7.0200 | 6.6500 | 6.7600 | 6.7600 | 404,100 |
| 02 Jul 2021 | 7.2700 | 7.2700 | 6.8600 | 6.9400 | 6.9400 | 386,700 |
| 01 Jul 2021 | 6.8900 | 7.2500 | 6.8700 | 7.2400 | 7.2400 | 877,400 |
| 30 Jun 2021 | 6.7700 | 6.8400 | 6.6600 | 6.8200 | 6.8200 | 403,600 |
| 29 Jun 2021 | 6.9400 | 6.9800 | 6.7800 | 6.8100 | 6.8100 | 888,100 |
| 28 Jun 2021 | 7.0400 | 7.1100 | 6.7500 | 6.9000 | 6.9000 | 696,800 |
| 25 Jun 2021 | 7.2300 | 7.3000 | 7.0000 | 7.0100 | 7.0100 | 1,092,900 |
| 24 Jun 2021 | 7.3300 | 7.3700 | 7.0800 | 7.2300 | 7.2300 | 470,800 |
| 23 Jun 2021 | 7.0300 | 7.4500 | 6.9800 | 7.2900 | 7.2900 | 597,100 |
| 22 Jun 2021 | 7.2600 | 7.4300 | 7.0000 | 7.0100 | 7.0100 | 1,040,900 |
| 21 Jun 2021 | 7.7500 | 7.7900 | 7.0500 | 7.2100 | 7.2100 | 1,307,100 |
| 18 Jun 2021 | 8.0100 | 8.3200 | 7.2700 | 7.3900 | 7.3900 | 2,304,900 |
| 17 Jun 2021 | 8.8000 | 8.8100 | 8.1400 | 8.1400 | 8.1400 | 1,290,200 |
| 16 Jun 2021 | 10.0800 | 10.1600 | 8.4200 | 8.9900 | 8.9900 | 1,751,400 |
| 15 Jun 2021 | 10.4200 | 10.4600 | 9.9000 | 10.2300 | 10.2300 | 517,600 |
| 14 Jun 2021 | 10.8400 | 11.0800 | 10.2200 | 10.4300 | 10.4300 | 441,700 |
| 11 Jun 2021 | 10.9800 | 10.9900 | 10.3200 | 10.7200 | 10.7200 | 632,600 |
| 10 Jun 2021 | 10.3600 | 11.2400 | 10.3100 | 10.9300 | 10.9300 | 1,529,500 |
| 09 Jun 2021 | 10.1900 | 10.5900 | 10.0300 | 10.1300 | 10.1300 | 857,400 |
| 08 Jun 2021 | 9.9000 | 10.3000 | 9.8800 | 10.2400 | 10.2400 | 519,000 |
| 07 Jun 2021 | 9.6000 | 9.8900 | 9.6000 | 9.8800 | 9.8800 | 272,600 |
| 04 Jun 2021 | 9.9400 | 9.9800 | 9.5800 | 9.6000 | 9.6000 | 421,300 |
| 03 Jun 2021 | 9.8500 | 9.9600 | 9.4900 | 9.8500 | 9.8500 | 466,800 |
| *Close price adjusted for splits.**Adjusted close price adjusted for splits and dividend and/or capital gain distributions. | ||||||
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