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Merrimack Pharmaceuticals Inc (MACK) Dividend News Alerts

Nov 08,2022 - MACK STOCK PRICE DECREASE: Merrimack Pharmaceuticals Inc on 11-08-2022 decreased stock price > 10% from $4.18 to $3.68

Oct 25,2022 - MACK STOCK PRICE DECREASE: Merrimack Pharmaceuticals Inc on 10-25-2022 decreased stock price > 10% from $4.26 to $3.57

Oct 18,2022 - MACK STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc on 10-18-2022 increased stock price > 10% from $3.34 to $4.41

Oct 08,2022 - MACK STOCK PRICE 52 WEEK LOW: Merrimack Pharmaceuticals Inc on 10-08-2022 hit a 52 week low of $3.33

Aug 04,2022 - MACK STOCK PRICE DECREASE: Merrimack Pharmaceuticals Inc on 08-04-2022 decreased stock price > 10% from $4.98 to $4.26

Jul 23,2022 - MACK STOCK PRICE DECREASE: Merrimack Pharmaceuticals Inc on 07-23-2022 decreased stock price > 10% from $5.82 to $5.12

Jun 18,2022 - MACK STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc on 06-18-2022 increased stock price > 10% from $5.56 to $6.23

Jun 16,2022 - MACK STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc on 06-16-2022 increased stock price > 10% from $5.02 to $5.57

Apr 08,2022 - MACK STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc on 04-08-2022 increased stock price > 10% from $6.39 to $7.13

Feb 23,2022 - MACK STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc on 02-23-2022 increased stock price > 10% from $6.20 to $6.82

Feb 10,2022 - MACK STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc on 02-10-2022 increased stock price > 10% from $5.73 to $6.35

Feb 05,2022 - MACK STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc on 02-05-2022 increased stock price > 10% from $5.81 to $6.69

Feb 01,2022 - MACK STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc on 02-01-2022 increased stock price > 10% from $4.68 to $5.18

Sep 28,2021 - MACK STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc on 09-28-2021 increased stock price > 10% from $4.34 to $4.82

Mar 02,2021 - STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 03-02-2021 increased stock price > 10% from $6.48 to $7.18

Feb 11,2021 - STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 02-11-2021 increased stock price > 10% from $7.58 to $8.70

Dec 12,2020 - STOCK PRICE DECREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 12-12-2020 decreased stock price > 10% from $8.31 to $7.24

Dec 10,2020 - STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 12-10-2020 increased stock price > 10% from $7.24 to $8.26

Dec 05,2020 - STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 12-05-2020 increased stock price > 10% from $6.10 to $7.07

Dec 03,2020 - STOCK PRICE INCREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 12-03-2020 increased stock price > 10% from $3.83 to $6.49

Aug 15,2020 - CLOSE PRICE INCREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 08-15-2020 increased close price > 10% from $3.61 to $4.30

Apr 07,2020 - CLOSE PRICE INCREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 04-07-2020 increased close price > 10% from $2.70 to $3.19

Apr 04,2020 - CLOSE PRICE INCREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 04-04-2020 increased close price > 10% from $2.40 to $2.70

Mar 26,2020 - CLOSE PRICE INCREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 03-26-2020 increased close price > 10% from $1.88 to $2.08

Mar 21,2020 - CLOSE PRICE DECREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 03-21-2020 decreased close price > 10% from $1.98 to $1.63

Mar 19,2020 - 52 WEEK LOW: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 03-19-2020 hit a 52 week low of $2.05

Mar 19,2020 - CLOSE PRICE DECREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 03-19-2020 decreased close price > 10% from $2.28 to $2.05

Dec 28,2019 - 52 WEEK LOW: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 12-28-2019 hit a 52 week low of $3.33

Dec 14,2019 - CLOSE PRICE DECREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 12-14-2019 decreased close price > 10% from $4.52 to $3.85

Nov 14,2019 - CLOSE PRICE INCREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 11-14-2019 increased close price > 10% from $3.83 to $4.25

Sep 13,2019 - CLOSE PRICE DECREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 09-13-2019 decreased close price > 10% from $6.05 to $5.36

Sep 07,2019 - CLOSE PRICE DECREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 09-07-2019 decreased close price > 10% from $7.00 to $5.58

Apr 06,2019 - CLOSE PRICE DECREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 04-06-2019 decreased close price > 10% from $7.19 to $6.01

Oct 20,2018 - CLOSE PRICE DECREASE: Merrimack Pharmaceuticals Inc (NASDAQ: MACK) on 10-20-2018 decreased close price > 10% from $5.16 to $4.01