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Merrimack Pharmaceuticals, Inc. (MACK)
NasdaqGM - NasdaqGM Real Time Price. Currency in USD
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At close: 04:00PM EDT
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Show:
Historical Prices
Frequency:
Daily
Currency in USD
| Date | Open | High | Low | Close* | Adj Close** | Volume |
|---|---|---|---|---|---|---|
| Jun 24, 2022 | 5.99 | 6.06 | 5.76 | 5.85 | 5.85 | 15,100 |
| Jun 23, 2022 | 5.96 | 6.24 | 5.89 | 5.93 | 5.93 | 35,300 |
| Jun 22, 2022 | 6.21 | 6.26 | 5.84 | 5.99 | 5.99 | 7,800 |
| Jun 21, 2022 | 6.25 | 6.40 | 6.08 | 6.24 | 6.24 | 37,300 |
| Jun 17, 2022 | 5.52 | 6.44 | 5.45 | 6.23 | 6.23 | 33,000 |
| Jun 16, 2022 | 5.55 | 5.56 | 5.40 | 5.56 | 5.56 | 7,700 |
| Jun 15, 2022 | 5.19 | 5.78 | 5.00 | 5.57 | 5.57 | 31,900 |
| Jun 14, 2022 | 5.12 | 5.25 | 5.02 | 5.02 | 5.02 | 43,800 |
| Jun 13, 2022 | 5.17 | 5.25 | 5.00 | 5.15 | 5.15 | 17,800 |
| Jun 10, 2022 | 5.03 | 5.48 | 4.80 | 5.25 | 5.25 | 20,300 |
| Jun 09, 2022 | 5.15 | 5.15 | 5.02 | 5.15 | 5.15 | 12,200 |
| Jun 08, 2022 | 5.29 | 5.29 | 5.06 | 5.21 | 5.21 | 4,200 |
| Jun 07, 2022 | 5.15 | 5.30 | 5.05 | 5.08 | 5.08 | 5,700 |
| Jun 06, 2022 | 5.10 | 5.26 | 5.10 | 5.20 | 5.20 | 5,500 |
| Jun 03, 2022 | 5.13 | 5.16 | 4.75 | 4.95 | 4.95 | 22,200 |
| Jun 02, 2022 | 5.21 | 5.23 | 5.03 | 5.13 | 5.13 | 3,700 |
| Jun 01, 2022 | 5.25 | 5.25 | 4.86 | 4.96 | 4.96 | 3,700 |
| May 31, 2022 | 5.39 | 5.39 | 5.11 | 5.18 | 5.18 | 4,300 |
| May 27, 2022 | 5.50 | 5.65 | 5.30 | 5.49 | 5.49 | 15,500 |
| May 26, 2022 | 5.46 | 6.05 | 5.39 | 5.65 | 5.65 | 13,400 |
| May 25, 2022 | 5.27 | 5.30 | 5.27 | 5.30 | 5.30 | 1,500 |
| May 24, 2022 | 5.41 | 5.41 | 4.75 | 5.13 | 5.13 | 15,700 |
| May 23, 2022 | 5.66 | 5.66 | 5.28 | 5.50 | 5.50 | 6,000 |
| May 20, 2022 | 5.24 | 5.80 | 5.17 | 5.25 | 5.25 | 15,400 |
| May 19, 2022 | 5.04 | 5.25 | 4.90 | 5.25 | 5.25 | 8,000 |
| May 18, 2022 | 4.97 | 5.14 | 4.92 | 5.05 | 5.05 | 18,500 |
| May 17, 2022 | 5.10 | 5.20 | 5.00 | 5.11 | 5.11 | 9,800 |
| May 16, 2022 | 5.31 | 5.31 | 5.11 | 5.11 | 5.11 | 10,800 |
| May 13, 2022 | 5.20 | 5.31 | 4.91 | 5.25 | 5.25 | 6,900 |
| May 12, 2022 | 4.98 | 5.29 | 4.79 | 5.20 | 5.20 | 11,000 |
| May 11, 2022 | 4.78 | 4.99 | 4.78 | 4.89 | 4.89 | 14,100 |
| May 10, 2022 | 4.91 | 4.95 | 4.86 | 4.95 | 4.95 | 5,300 |
| May 09, 2022 | 5.14 | 5.26 | 4.89 | 4.96 | 4.96 | 20,400 |
| May 06, 2022 | 5.57 | 5.57 | 5.16 | 5.21 | 5.21 | 11,100 |
| May 05, 2022 | 5.69 | 5.72 | 5.44 | 5.57 | 5.57 | 5,400 |
| May 04, 2022 | 5.81 | 5.81 | 5.58 | 5.76 | 5.76 | 5,500 |
| May 03, 2022 | 5.77 | 5.94 | 5.77 | 5.81 | 5.81 | 3,300 |
| May 02, 2022 | 5.64 | 5.87 | 5.63 | 5.69 | 5.69 | 7,700 |
| Apr 29, 2022 | 5.73 | 5.80 | 5.63 | 5.80 | 5.80 | 4,200 |
| Apr 28, 2022 | 5.75 | 5.91 | 5.62 | 5.80 | 5.80 | 18,300 |
| Apr 27, 2022 | 5.52 | 5.75 | 5.52 | 5.72 | 5.72 | 7,300 |
| Apr 26, 2022 | 5.59 | 5.71 | 5.51 | 5.58 | 5.58 | 13,700 |
| Apr 25, 2022 | 5.54 | 5.70 | 5.54 | 5.68 | 5.68 | 4,800 |
| Apr 22, 2022 | 5.69 | 5.97 | 5.58 | 5.66 | 5.66 | 11,600 |
| Apr 21, 2022 | 5.96 | 6.09 | 5.80 | 5.95 | 5.95 | 36,400 |
| Apr 20, 2022 | 6.00 | 6.09 | 5.86 | 6.09 | 6.09 | 20,400 |
| Apr 19, 2022 | 5.93 | 6.19 | 5.72 | 5.97 | 5.97 | 25,700 |
| Apr 18, 2022 | 6.15 | 6.30 | 5.80 | 5.99 | 5.99 | 19,500 |
| Apr 14, 2022 | 6.30 | 6.37 | 6.21 | 6.21 | 6.21 | 3,800 |
| Apr 13, 2022 | 6.14 | 6.39 | 6.14 | 6.23 | 6.23 | 11,500 |
| Apr 12, 2022 | 6.21 | 6.44 | 6.18 | 6.24 | 6.24 | 6,300 |
| Apr 11, 2022 | 6.80 | 6.85 | 6.01 | 6.26 | 6.26 | 46,000 |
| Apr 08, 2022 | 7.14 | 7.14 | 6.75 | 6.77 | 6.77 | 23,900 |
| Apr 07, 2022 | 6.36 | 7.41 | 6.36 | 7.13 | 7.13 | 156,800 |
| Apr 06, 2022 | 6.25 | 6.39 | 6.16 | 6.39 | 6.39 | 9,200 |
| Apr 05, 2022 | 6.33 | 6.44 | 6.31 | 6.35 | 6.35 | 3,100 |
| Apr 04, 2022 | 6.38 | 6.50 | 6.23 | 6.37 | 6.37 | 12,000 |
| Apr 01, 2022 | 6.40 | 6.40 | 6.26 | 6.30 | 6.30 | 8,700 |
| Mar 31, 2022 | 6.16 | 6.43 | 6.15 | 6.33 | 6.33 | 18,300 |
| Mar 30, 2022 | 6.30 | 6.30 | 6.20 | 6.20 | 6.20 | 9,800 |
| Mar 29, 2022 | 5.95 | 6.43 | 5.95 | 6.14 | 6.14 | 8,900 |
| Mar 28, 2022 | 6.24 | 6.37 | 6.00 | 6.18 | 6.18 | 32,700 |
| Mar 25, 2022 | 6.30 | 6.42 | 6.20 | 6.20 | 6.20 | 38,800 |
| Mar 24, 2022 | 6.22 | 6.53 | 6.22 | 6.37 | 6.37 | 6,400 |
| Mar 23, 2022 | 6.60 | 6.60 | 6.21 | 6.27 | 6.27 | 10,200 |
| Mar 22, 2022 | 6.32 | 6.60 | 6.05 | 6.43 | 6.43 | 21,600 |
| Mar 21, 2022 | 6.72 | 6.72 | 6.14 | 6.19 | 6.19 | 22,800 |
| Mar 18, 2022 | 6.66 | 6.75 | 6.43 | 6.74 | 6.74 | 25,600 |
| Mar 17, 2022 | 6.42 | 6.94 | 6.19 | 6.61 | 6.61 | 17,300 |
| Mar 16, 2022 | 6.25 | 6.60 | 6.16 | 6.44 | 6.44 | 20,500 |
| Mar 15, 2022 | 6.07 | 6.30 | 5.99 | 6.20 | 6.20 | 11,900 |
| Mar 14, 2022 | 6.01 | 6.21 | 5.90 | 5.90 | 5.90 | 25,000 |
| Mar 11, 2022 | 6.11 | 6.17 | 5.91 | 6.06 | 6.06 | 17,600 |
| Mar 10, 2022 | 6.45 | 6.54 | 6.13 | 6.44 | 6.44 | 36,400 |
| Mar 09, 2022 | 6.18 | 6.44 | 6.13 | 6.34 | 6.34 | 16,200 |
| Mar 08, 2022 | 5.94 | 6.27 | 5.83 | 6.01 | 6.01 | 14,800 |
| Mar 07, 2022 | 5.90 | 6.11 | 5.75 | 5.85 | 5.85 | 11,200 |
| Mar 04, 2022 | 5.99 | 6.25 | 5.91 | 5.99 | 5.99 | 10,100 |
| Mar 03, 2022 | 6.05 | 6.41 | 5.85 | 6.13 | 6.13 | 18,900 |
| Mar 02, 2022 | 6.28 | 6.35 | 6.20 | 6.31 | 6.31 | 4,400 |
| Mar 01, 2022 | 6.22 | 6.59 | 6.22 | 6.28 | 6.28 | 8,000 |
| Feb 28, 2022 | 6.87 | 6.87 | 6.08 | 6.24 | 6.24 | 29,200 |
| Feb 25, 2022 | 6.44 | 6.49 | 6.29 | 6.31 | 6.31 | 21,800 |
| Feb 24, 2022 | 5.99 | 6.67 | 5.99 | 6.45 | 6.45 | 20,400 |
| Feb 23, 2022 | 6.90 | 7.00 | 6.10 | 6.17 | 6.17 | 23,200 |
| Feb 22, 2022 | 6.19 | 7.12 | 5.87 | 6.82 | 6.82 | 109,600 |
| Feb 18, 2022 | 5.75 | 6.34 | 5.68 | 6.20 | 6.20 | 22,800 |
| Feb 17, 2022 | 6.07 | 6.33 | 5.77 | 5.87 | 5.87 | 26,800 |
| Feb 16, 2022 | 6.24 | 6.25 | 6.08 | 6.15 | 6.15 | 15,100 |
| Feb 15, 2022 | 6.20 | 6.45 | 6.00 | 6.24 | 6.24 | 30,000 |
| Feb 14, 2022 | 5.86 | 6.27 | 5.61 | 6.04 | 6.04 | 30,700 |
| Feb 11, 2022 | 6.42 | 6.42 | 5.64 | 5.87 | 5.87 | 69,200 |
| Feb 10, 2022 | 6.20 | 6.62 | 6.00 | 6.38 | 6.38 | 63,900 |
| Feb 09, 2022 | 5.73 | 6.61 | 5.73 | 6.35 | 6.35 | 82,800 |
| Feb 08, 2022 | 6.05 | 6.10 | 5.56 | 5.73 | 5.73 | 41,100 |
| Feb 07, 2022 | 6.65 | 6.68 | 5.99 | 6.13 | 6.13 | 50,300 |
| Feb 04, 2022 | 5.79 | 6.80 | 5.73 | 6.69 | 6.69 | 172,800 |
| Feb 03, 2022 | 5.71 | 5.93 | 5.30 | 5.81 | 5.81 | 12,800 |
| Feb 02, 2022 | 5.68 | 6.15 | 5.63 | 5.83 | 5.83 | 101,900 |
| Feb 01, 2022 | 5.25 | 5.94 | 5.25 | 5.64 | 5.64 | 67,600 |
| *Close price adjusted for splits.**Adjusted close price adjusted for splits and dividend and/or capital gain distributions. | ||||||
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