Merrimack Pharmaceuticals Company Profile (NASDAQ:MACK)

About Merrimack Pharmaceuticals (NASDAQ:MACK)

Merrimack Pharmaceuticals logoMerrimack Pharmaceuticals, Inc. is a biopharmaceutical company. The Company is engaged in discovering, developing and commercializing medicines consisting of therapeutics paired with companion diagnostics for the treatment of cancer. The Company has one marketed therapeutic oncology product and multiple targeted therapeutic oncology candidates in clinical development. Its advanced program is its therapeutic MM-398, which it markets in the United States under the brand name ONIVYDE. Its other clinical stage product candidates include MM-121, MM-141, MM-310, MM-302 and MM-151. The Company is developing in vitro and in vivo diagnostics for use with each of its oncology therapeutic product candidates. Its in vitro diagnostic agents employ biophysical or biochemical markers of cancer, or biomarkers. Its in vivo diagnostics take the form of imaging agents that may help identify patients likely to benefit from its therapeutic products by measuring deposition of its products in the tumor.

Industry, Sector and Symbol:
  • Sector: Medical
  • Industry: Biotechnology & Medical Research - NEC
  • Sub-Industry: Biotechnology
  • Symbol: NASDAQ:MACK
  • CUSIP: 59032810
  • Web:
  • Market Cap: $159.35 million
  • Outstanding Shares: 132,793,000
Average Prices:
  • 50 Day Moving Avg: $1.31
  • 200 Day Moving Avg: $2.45
  • 52 Week Range: $1.13 - $6.79
  • Trailing P/E Ratio: 0.37
  • Foreward P/E Ratio: -0.88
  • P/E Growth: 0.07
Sales & Book Value:
  • Annual Revenue: $144.27 million
  • Price / Sales: 1.10
  • Book Value: $0.80 per share
  • Price / Book: 1.50
  • EBIDTA: ($87,010,000.00)
  • Net Margins: -105.18%
  • Return on Assets: -99.74%
  • Debt-to-Equity Ratio: 0.46%
  • Current Ratio: 2.45%
  • Quick Ratio: 2.45%
  • Average Volume: 2.70 million shs.
  • Beta: 2.02
  • Short Ratio: 18.07

Frequently Asked Questions for Merrimack Pharmaceuticals (NASDAQ:MACK)

What is Merrimack Pharmaceuticals' stock symbol?

Merrimack Pharmaceuticals trades on the NASDAQ under the ticker symbol "MACK."

How often does Merrimack Pharmaceuticals pay dividends? What is the dividend yield for Merrimack Pharmaceuticals?

Merrimack Pharmaceuticals announced an annual dividend on Friday, April 7th. Shareholders of record on Wednesday, May 17th will be paid a dividend of $1.06 per share on Friday, May 26th. The ex-dividend date is Tuesday, May 30th. View Merrimack Pharmaceuticals' Dividend History.

How were Merrimack Pharmaceuticals' earnings last quarter?

Merrimack Pharmaceuticals, Inc. (NASDAQ:MACK) released its earnings results on Wednesday, August, 9th. The company reported ($0.22) EPS for the quarter, missing analysts' consensus estimates of ($0.14) by $0.08. During the same period in the previous year, the company earned ($0.40) EPS. View Merrimack Pharmaceuticals' Earnings History.

When will Merrimack Pharmaceuticals make its next earnings announcement?

Merrimack Pharmaceuticals is scheduled to release their next quarterly earnings announcement on Tuesday, November, 7th 2017. View Earnings Estimates for Merrimack Pharmaceuticals.

Where is Merrimack Pharmaceuticals' stock going? Where will Merrimack Pharmaceuticals' stock price be in 2017?

4 brokerages have issued 1 year price objectives for Merrimack Pharmaceuticals' shares. Their predictions range from $5.00 to $7.00. On average, they anticipate Merrimack Pharmaceuticals' stock price to reach $6.00 in the next year. View Analyst Ratings for Merrimack Pharmaceuticals.

What are analysts saying about Merrimack Pharmaceuticals stock?

Here are some recent quotes from research analysts about Merrimack Pharmaceuticals stock:

  • 1. According to Zacks Investment Research, "Merrimack reported a dismal second quarter with its top and bottom lines missing estimates.With the sale of Onivyde, Merrimack is back to being a development-stage biopharmaceutical company. The successful development of the three lead candidates in its pipeline is critical for Merrimack’s growth. Moreover, two of the candidates, MM-121 and MM-141, are still being evaluated in phase II studies. The third candidate, MM-310 entered phase I study in the first quarter of 2017. Also, shares of the company have underperformed the industry year to date. However, the cash received from Ipsen was used to pay down the huge debt and return value to shareholders in the form of dividends. Moreover, the company has also invested a part of the proceeds to develop its streamlined oncology pipeline." (8/14/2017)
  • 2. J P Morgan Chase & Co analysts commented, "Our view that 2016 consensus estimates, while achievable, are perhaps not meaningfully beatable (and 2017 needs to moderate incrementally, in our view)."Key pipeline catalysts, while underappreciated, are weighted 2Q17+."Our expectation that R&D prioritization and search for a new CEO could take time (currently no timelines outlined)."A continued financing overhang (~12 months of cash)." (10/7/2016)

Are investors shorting Merrimack Pharmaceuticals?

Merrimack Pharmaceuticals saw a increase in short interest in July. As of July 31st, there was short interest totalling 25,171,185 shares, an increase of 2.0% from the July 14th total of 25,683,568 shares. Based on an average daily trading volume, of 1,037,040 shares, the days-to-cover ratio is presently 24.3 days. Approximately 20.0% of the company's shares are sold short.

Who are some of Merrimack Pharmaceuticals' key competitors?

Who are Merrimack Pharmaceuticals' key executives?

Merrimack Pharmaceuticals' management team includes the folowing people:

  • Gary L. Crocker, Chairman of the Board
  • Richard Peters M.D., Ph.D., President, Chief Executive Officer, Principal Financial Officer, Director
  • John L. Green, Chief Accounting Officer, Controller
  • Ellen K. Forest, Head of Human Resources
  • Sergio L. Santillana, Chief Medical Officer
  • Ulrik B. Nielsen Ph.D., Director
  • John M. Dineen, Independent Director
  • Vivian S. Lee, Independent Director
  • John Mendelsohn M.D., Independent Director
  • Michael E. Porter Ph.D., Independent Director

Who owns Merrimack Pharmaceuticals stock?

Merrimack Pharmaceuticals' stock is owned by a variety of of institutional and retail investors. Top institutional shareholders include FMR LLC (13.03%), Vanguard Group Inc. (5.14%), TIAA CREF Investment Management LLC (4.20%), Franklin Resources Inc. (2.99%), State Street Corp (1.69%) and Northern Trust Corp (1.09%). Company insiders that own Merrimack Pharmaceuticals stock include Birgit M Schoeberl, Daryl C Drummond, Edward J Stewart, Michael E Porter, Vivian S Lee and William M Mcclements. View Institutional Ownership Trends for Merrimack Pharmaceuticals.

Who sold Merrimack Pharmaceuticals stock? Who is selling Merrimack Pharmaceuticals stock?

Merrimack Pharmaceuticals' stock was sold by a variety of institutional investors in the last quarter, including State Street Corp, Vanguard Group Inc., FMR LLC, Teachers Advisors LLC, TIAA CREF Investment Management LLC, Schwab Charles Investment Management Inc., Cannell Peter B & Co. Inc. and Candriam Luxembourg S.C.A.. View Insider Buying and Selling for Merrimack Pharmaceuticals.

Who bought Merrimack Pharmaceuticals stock? Who is buying Merrimack Pharmaceuticals stock?

Merrimack Pharmaceuticals' stock was acquired by a variety of institutional investors in the last quarter, including Airain ltd, Clear Harbor Asset Management LLC, Alliancebernstein L.P., State of Wisconsin Investment Board, Engineers Gate Manager LP, Creative Planning, Stonebridge Capital Management Inc. and Cornerstone Capital Management Holdings LLC.. Company insiders that have bought Merrimack Pharmaceuticals stock in the last two years include Michael E Porter, Vivian S Lee and William M Mcclements. View Insider Buying and Selling for Merrimack Pharmaceuticals.

How do I buy Merrimack Pharmaceuticals stock?

Shares of Merrimack Pharmaceuticals can be purchased through any online brokerage account. Popular online brokerages include Vanguard Brokerage Services, TD Ameritrade, E*TRADE, Scottrade, Fidelity and Charles Schwab.

What is Merrimack Pharmaceuticals' stock price today?

One share of Merrimack Pharmaceuticals stock can currently be purchased for approximately $1.20.

MarketBeat Community Rating for Merrimack Pharmaceuticals (NASDAQ MACK)
Community Ranking:  3.0 out of 5 (star star star)
Outperform Votes:  180 (Vote Outperform)
Underperform Votes:  118 (Vote Underperform)
Total Votes:  298
MarketBeat's community ratings are surveys of what our community members think about Merrimack Pharmaceuticals and other stocks. Vote "Outperform" if you believe the stock will outperform the S&P 500 over the long term. Vote "Underperform" if you believe the stock will underperform the S&P 500 over the long term. You may vote once every thirty days.

Analyst Ratings

Consensus Ratings for Merrimack Pharmaceuticals (NASDAQ:MACK) (How are Consensus Ratings Calculated?)
Ratings Breakdown: 4 Hold Ratings
Consensus Rating:Hold (Score: 2.00)
Consensus Price Target: $6.00 (400.00% upside)

Analysts' Ratings History for Merrimack Pharmaceuticals (NASDAQ:MACK)
DateFirmActionRatingPrice TargetImpact on Share PriceDetails
5/19/2017Cowen and CompanyReiterated RatingMarket PerformLowView Rating Details
1/11/2017Robert W. BairdReiterated RatingNeutral$5.00N/AView Rating Details
11/10/2016J P Morgan Chase & CoReiterated RatingHold$7.00N/AView Rating Details
11/10/2016BTIG ResearchReiterated RatingNeutralN/AView Rating Details
8/5/2016Brean CapitalSet Price TargetBuy$16.00 -> $13.00N/AView Rating Details
5/20/2016MizuhoReiterated RatingBuy$13.00N/AView Rating Details
12/30/2015Oppenheimer Holdings, Inc.Reiterated RatingBuyN/AView Rating Details
(Data available from 8/20/2015 forward)


Earnings History for Merrimack Pharmaceuticals (NASDAQ:MACK)
Earnings by Quarter for Merrimack Pharmaceuticals (NASDAQ:MACK)
Earnings History by Quarter for Merrimack Pharmaceuticals (NASDAQ MACK)
DateQuarterConsensus EstimateActual EPSRevenue EstimateActual RevenueRelease LinkConference CallDetails
11/7/2017($0.18)N/AView Earnings Details
8/9/2017Q2 2017($0.14)($0.22)$18.00 millionViewListenView Earnings Details
5/10/2017Q1 2017($0.07)($0.22)$32.16 millionViewN/AView Earnings Details
3/1/2017Q416($0.21)($0.25)$50.44 million$61.20 millionViewListenView Earnings Details
11/9/2016Q316($0.27)($0.23)$41.00 million$28.07 millionViewListenView Earnings Details
8/4/2016Q216($0.33)($0.40)$33.35 million$33.70 millionViewN/AView Earnings Details
5/2/2016Q116($0.38)($0.33)$24.16 million$21.30 millionViewN/AView Earnings Details
2/25/2016Q415($0.41)($0.41)$31.73 million$21.42 millionViewListenView Earnings Details
11/9/2015Q315($0.40)($0.38)$14.04 million$16.44 millionViewN/AView Earnings Details
8/10/2015Q215($0.31)($0.21)$17.57 million$36.60 millionViewListenView Earnings Details
5/7/2015Q1 2015($0.30)($0.32)$14.50 million$14.84 millionViewN/AView Earnings Details
2/26/2015Q4($0.23)($0.09)$25.13 million$33.91 millionViewN/AView Earnings Details
11/10/2014Q3 2014($0.12)($0.27)$61.50 million$28.00 millionViewN/AView Earnings Details
8/11/2014Q2 2014($0.32)($0.17)$10.83 million$27.82 millionViewN/AView Earnings Details
5/1/2014Q114($0.31)($0.27)$11.93 million$13.03 millionViewN/AView Earnings Details
2/27/2014($0.29)($0.33)ViewN/AView Earnings Details
11/7/2013($0.34)($0.39)ViewN/AView Earnings Details
8/8/2013Q2 2013($0.28)($0.31)$13.68 million$18.45 millionViewN/AView Earnings Details
3/14/2013Q4 2012($0.26)($1.76)$11.77 million$12.58 millionViewN/AView Earnings Details
11/14/2012Q312($1.81)$8.60 million$11.30 millionViewN/AView Earnings Details
(Data available from 1/1/2011 forward)


Earnings Estimates for Merrimack Pharmaceuticals (NASDAQ:MACK)
Current Year EPS Consensus Estimate: $3.36 EPS
Next Year EPS Consensus Estimate: $-1.37 EPS


Dividend History by Quarter for Merrimack Pharmaceuticals (NASDAQ MACK)
AnnouncedPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
(Data available from 1/1/2013 forward)

Insider Trades

Insider Trading and Institutional Ownership History for Merrimack Pharmaceuticals (NASDAQ:MACK)
Insider Ownership Percentage: 8.53%
Institutional Ownership Percentage: 58.53%
Insider Trades by Quarter for Merrimack Pharmaceuticals (NASDAQ:MACK)
Institutional Ownership by Quarter for Merrimack Pharmaceuticals (NASDAQ:MACK)
Insider Trades by Quarter for Merrimack Pharmaceuticals (NASDAQ:MACK)
Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
5/12/2017Daryl C DrummondInsiderSell4,097$3.72$15,240.84View SEC Filing  
7/25/2016Birgit M SchoeberlInsiderSell50,000$5.50$275,000.00View SEC Filing  
3/17/2016Michael E PorterDirectorBuy5,000$7.20$36,000.00View SEC Filing  
3/15/2016Michael E PorterDirectorBuy5,000$7.65$38,250.00View SEC Filing  
3/8/2016Michael E PorterDirectorBuy10,000$7.09$70,900.00View SEC Filing  
3/3/2016Michael E PorterDirectorBuy15,000$6.39$95,850.00View SEC Filing  
3/1/2016Michael E PorterDirectorBuy20,000$6.11$122,200.00View SEC Filing  
2/29/2016Vivian S LeeDirectorBuy35,000$5.50$192,500.00View SEC Filing  
2/29/2016William M McclementsInsiderBuy2,000$5.72$11,440.00View SEC Filing  
1/5/2016Edward J. StewartinsiderSell4,000$8.00$32,000.00View SEC Filing  
12/1/2015Edward J. StewartinsiderSell5,000$9.33$46,650.00View SEC Filing  
11/2/2015Edward J. StewartinsiderSell6,000$9.42$56,520.00View SEC Filing  
10/16/2015Edward J. StewartinsiderSell1,000$10.00$10,000.00View SEC Filing  
10/2/2015Edward J. StewartinsiderSell5,000$8.20$41,000.00View SEC Filing  
9/1/2015Edward J. StewartinsiderSell6,000$9.88$59,280.00View SEC Filing  
8/21/2015Michael E PorterDirectorBuy5,000$9.76$48,800.00View SEC Filing  
8/17/2015Edward J. StewartinsiderSell6,000$10.49$62,940.00View SEC Filing  
8/14/2015Michael E PorterDirectorBuy13,000$10.54$137,020.00View SEC Filing  
7/20/2015Ulrik B NielsenDirectorSell20,000$10.71$214,200.00View SEC Filing  
7/15/2015Edward J StewartInsiderSell6,000$11.84$71,040.00View SEC Filing  
7/15/2015William A SullivanCFOSell15,000$11.85$177,750.00View SEC Filing  
6/19/2015Ulrik B NielsenDirectorSell40,000$12.02$480,800.00View SEC Filing  
6/18/2015Edward J StewartInsiderSell2,000$12.00$24,000.00View SEC Filing  
6/15/2015Edward J StewartInsiderSell6,000$10.67$64,020.00View SEC Filing  
6/15/2015William A SullivanCFOSell15,000$10.65$159,750.00View SEC Filing  
5/19/2015Ulrik B NielsenDirectorSell40,000$13.04$521,600.00View SEC Filing  
5/13/2015Michael E PorterDirectorBuy8,284$11.79$97,668.36View SEC Filing  
4/20/2015Ulrik B NielsenDirectorSell40,000$12.88$515,200.00View SEC Filing  
4/15/2015Edward J StewartSVPSell8,000$12.79$102,320.00View SEC Filing  
4/15/2015William A SullivanCFOSell15,000$12.87$193,050.00View SEC Filing  
4/13/2015Gordon J FehrDirectorSell20,000$13.00$260,000.00View SEC Filing  
3/24/2015Robert J MulroyCEOSell114,368$11.71$1,339,249.28View SEC Filing  
3/23/2015Robert J MulroyCEOSell10,400$11.69$121,576.00View SEC Filing  
3/20/2015Michael E PorterDirectorBuy5,000$11.77$58,850.00View SEC Filing  
3/19/2015Ulrik B NielsenDirectorSell40,000$11.97$478,800.00View SEC Filing  
3/19/2015William A SullivanCFOSell15,000$11.97$179,550.00View SEC Filing  
3/17/2015Birgit M SchoeberlInsiderSell42,234$12.00$506,808.00View SEC Filing  
3/17/2015Edward J StewartSVPSell8,000$11.95$95,600.00View SEC Filing  
3/17/2015Michael E PorterDirectorBuy1,190$11.77$14,006.30View SEC Filing  
3/16/2015Birgit M SchoeberlInsiderSell20,897$12.00$250,764.00View SEC Filing  
3/16/2015Edward J StewartSVPSell6,000$11.93$71,580.00View SEC Filing  
3/11/2015Michael E PorterDirectorBuy5,000$11.33$56,650.00View SEC Filing  
3/2/2015Michael E PorterDirectorBuy5,000$10.93$54,650.00View SEC Filing  
2/23/2015Ulrik B NielsenDirectorSell20,000$10.91$218,200.00View SEC Filing  
2/20/2015Robert J MulroyCEOSell150,000$10.94$1,641,000.00View SEC Filing  
1/15/2015Edward J StewartSVPSell6,000$11.19$67,140.00View SEC Filing  
12/24/2014William A SullivanCFOSell15,000$10.70$160,500.00View SEC Filing  
12/23/2014Vivian S LeeDirectorBuy20,000$10.23$204,600.00View SEC Filing  
12/18/2014Anthony J SinskeyDirectorSell20,000$10.31$206,200.00View SEC Filing  
12/15/2014Edward J StewartSVPSell6,000$10.63$63,780.00View SEC Filing  
12/8/2014Robert J MulroyCEOSell200,000$9.84$1,968,000.00View SEC Filing  
12/2/2014Michael E PorterDirectorBuy8,000$8.71$69,680.00View SEC Filing  
11/21/2014Michael E PorterDirectorBuy11,909$8.87$105,632.83View SEC Filing  
11/18/2014Edward J StewartSVPSell5,000$8.55$42,750.00View SEC Filing  
11/14/2014Michael E PorterDirectorBuy5,000$8.29$41,450.00View SEC Filing  
11/13/2014Gary L CrockerDirectorBuy14,390$8.47$121,883.30View SEC Filing  
11/12/2014Michael E PorterDirectorBuy40,000$8.37$334,800.00View SEC Filing  
10/23/2014Edward J StewartSVPSell3,000$9.05$27,150.00View SEC Filing  
9/30/2014William A SullivanCFOSell105,282$8.61$906,478.02View SEC Filing  
9/29/2014William A SullivanCFOSell64,404$8.40$540,993.60View SEC Filing  
9/24/2014Edward J StewartSVPSell12,000$8.22$98,640.00View SEC Filing  
6/23/2014Gary L CrockerDirectorBuy36,000$6.84$246,240.00View SEC Filing  
5/20/2014Gary CrockerDirectorBuy4,000$6.69$26,760.00View SEC Filing  
5/19/2014Gary CrockerDirectorBuy9,400$6.68$62,792.00View SEC Filing  
5/16/2014Michael PorterDirectorBuy15,000$6.49$97,350.00View SEC Filing  
5/13/2014Anthony SinskeyDirectorBuy5,000$6.74$33,700.00View SEC Filing  
5/8/2014Michael PorterDirectorBuy10,000$6.59$65,900.00View SEC Filing  
5/7/2014Gary CrockerDirectorBuy4,400$6.77$29,788.00View SEC Filing  
5/6/2014Gary CrockerDirectorBuy17,500$6.89$120,575.00View SEC Filing  
5/5/2014Michael PorterDirectorBuy15,000$6.41$96,150.00View SEC Filing  
5/5/2014Robert MulroyCEOBuy5,000$6.31$31,550.00View SEC Filing  
12/17/2013Michael PorterDirectorBuy25,000$4.75$118,750.00View SEC Filing  
12/12/2013William McclementsSVPBuy4,000$4.26$17,040.00View SEC Filing  
12/10/2013Michael PorterDirectorBuy18,000$4.38$78,840.00View SEC Filing  
12/6/2013James QuigleyDirectorBuy39,000$4.70$183,300.00View SEC Filing  
12/4/2013Robert MulroyCEOBuy33,100$4.42$146,302.00View SEC Filing  
12/3/2013Sarah NashDirectorBuy47,500$4.17$198,075.00View SEC Filing  
12/2/2013William McclementsSVPBuy2,000$4.06$8,120.00View SEC Filing  
11/29/2013Anthony SinskeyDirectorBuy3,800$3.92$14,896.00View SEC Filing  
11/27/2013Gary CrockerDirectorBuy207,000$3.72$770,040.00View SEC Filing  
12/14/2012John MendelsohnDirectorBuy5,000$6.63$33,150.00View SEC Filing  
12/13/2012Gary L CrockerDirectorBuy36,500$6.77$247,105.00View SEC Filing  
12/10/2012Michael E PorterDirectorBuy10,000$6.08$60,800.00View SEC Filing  
9/14/2012Gary L CrockerDirectorBuy64,800$8.33$539,784.00View SEC Filing  
8/24/2012James H QuigleyDirectorBuy12,500$7.55$94,375.00View SEC Filing  
(Data available from 1/1/2013 forward)


Headline Trends for Merrimack Pharmaceuticals (NASDAQ:MACK)
Latest Headlines for Merrimack Pharmaceuticals (NASDAQ:MACK)
DateHeadline logoForm 8-K MERRIMACK PHARMACEUTICAL For: Aug 10 - - August 15 at 1:18 AM logoBRIEF-Merrimack Pharmaceuticals names Jean Franchi CFO - Reuters - August 15 at 1:17 AM logoMerrimack Augments Executive Team with Appointment of Jean Franchi as Chief Financial Officer - August 15 at 1:17 AM logoMerrimack Pharmaceuticals, Inc. (MACK) Downgraded by Zacks Investment Research - August 14 at 3:14 PM logoMerrimack Pharmaceuticals, Inc. (MACK) Given Average Recommendation of "Hold" by Brokerages - August 12 at 2:50 PM logoMerrimack (MACK) Q2 Loss Wider than Expected, Stock Falls - August 11 at 6:18 AM logoMerrimack's (MACK) Reports Wider-than-Expected Q2 Loss - Nasdaq - August 10 at 4:03 AM logoMerrimack Reports Second Quarter 2017 Financial Results - PR Newswire (press release) - August 10 at 4:03 AM logoMerrimack Reports Second Quarter 2017 Financial Results - August 10 at 4:03 AM logoMerrimack's (MACK) Reports Wider-than-Expected Q2 Loss - August 10 at 4:03 AM logoMerrimack misses 2Q profit forecasts - August 10 at 4:03 AM logoEdited Transcript of MACK earnings conference call or presentation 9-Aug-17 12:30pm GMT - August 10 at 4:03 AM logoMerrimack Pharmaceuticals Inc (MACK) Announces Earnings Results, Misses Expectations By $0.08 EPS - August 9 at 5:32 PM logoEwing Sarcoma Therapeutics Pipeline Analysis 2017 - Key Players are Pfizer Inc., Merrimack Pharmaceuticals & Celldex Therapeutics - August 4 at 1:11 AM logoMerrimack Announces Timing of Second Quarter 2017 Investor Conference Call - August 3 at 4:02 AM logoFinancial Survey: Idera Pharmaceuticals (IDRA) & Merrimack Pharmaceuticals (MACK) - August 2 at 12:28 PM logoETFs with exposure to Merrimack Pharmaceuticals, Inc. : August 1, 2017 - August 2 at 3:31 AM logoFinancial Analysis: Merrimack Pharmaceuticals (MACK) and ACADIA Pharmaceuticals (ACAD) - July 30 at 10:25 AM logoWhat's in the Cards for Merrimack (MACK) in Q2 Earnings? - July 29 at 3:51 AM logoMerrimack Appoints Thomas Needham as Chief Business Officer - PR Newswire (press release) - July 24 at 12:43 PM logoMerrimack Appoints Thomas Needham as Chief Business Officer - July 24 at 12:42 PM logoEx-Akebia Employee Faces Losing Bail in Insider Trading Case - New York Times - July 22 at 6:15 AM logoMerrimack Pharmaceuticals, Inc. (MACK) Receives Consensus Rating of "Hold" from Analysts - July 18 at 3:11 PM logoMerrimack Pharmaceuticals, Inc. (NASDAQ:MACK) Upgraded to "Hold" by Zacks Investment Research - July 17 at 2:52 PM logoMerrimack Pharmaceuticals, Inc. (NASDAQ:MACK) Short Interest Down 19.9% in June - July 15 at 7:22 AM logoZacks Investment Research Downgrades Merrimack Pharmaceuticals, Inc. (NASDAQ:MACK) to Sell - July 11 at 4:10 PM logoTechnical Snapshots for These Biotech Stocks -- Merrimack Pharma, MannKind, GlycoMimetics, and Radius Health - June 29 at 1:11 AM logoTechnical Snapshots for These Biotech Stocks -- Merrimack Pharma, MannKind, GlycoMimetics, and Radius Health - PR Newswire (press release) - June 28 at 7:43 AM logoShort Interest in Merrimack Pharmaceuticals, Inc. (MACK) Rises By 39.7% - June 28 at 7:02 AM logoMerrimack Pharmaceuticals, Inc. (MACK) Receives Average Rating of "Hold" from Analysts - June 23 at 12:37 PM logoKey Pharma Stocks With Advanced Developments and Breakthrough Discoveries - June 21 at 7:30 PM logoMerrimack Pharma (MACK) Completes Enrollment in Phase 2 CARRIE Study of MM-141; Data Expected in First Half of 2018 - June 19 at 11:43 AM logoMerrimack Announces Completion of Enrollment in Phase 2 CARRIE Study of MM-141; Data Expected in First Half of 2018 - June 19 at 11:43 AM logoBRIEF-Merrimack Pharmaceuticals says Richard Peters to be principal financial officer - Reuters - June 16 at 7:21 PM logoWhy Is Merrimack (MACK) Down 57.6% Since the Last Earnings Report? - June 14 at 9:55 AM logoMerrimack Pharmaceuticals Inc (MACK) Short Interest Update - June 11 at 12:46 PM logoMerrimack Pharma (MACK) Names Sergio Santillana as CMO - - June 8 at 7:21 PM logoMerrimack Announces Expansion of Senior Management Team with Appointment of Sergio Santillana as Chief Medical Officer and Ellen Forest as Head of Human Resources - June 8 at 10:30 AM logoMerrimack Pharmaceuticals Inc (MACK) Downgraded by ValuEngine to "Strong Sell" - June 4 at 8:50 AM logoWhy Merrimack Pharmaceuticals Stock Is Tanking Today - Motley Fool - June 1 at 7:14 PM logoAs Merrimack shares hit new low, CEO vows to stay the course - Boston Business Journal - June 1 at 7:14 PM logoWhy Merrimack Pharmaceuticals Stock Is Tanking Today - May 31 at 11:25 AM logoMerrimack Pharmaceuticals Inc (MACK) Receives Consensus Rating of "Hold" from Analysts - May 29 at 12:47 PM logoMerrimack Pharmaceuticals, Inc. (MACK) Ex-Dividend Date Scheduled for May 30, 2017 - Nasdaq - May 26 at 7:13 PM logoMerrimack Pharma (MACK) CFO Resigns - May 26 at 3:36 AM logoMerrimack Announces Management Change - May 26 at 3:36 AM logoMerrimack Pharmaceuticals Inc (mack) to Issue Annual Dividend of $1.06 - May 25 at 2:27 PM logoMerrimack Pharmaceuticals Inc (MACK) Given "Market Perform" Rating at Cowen and Company - May 19 at 10:18 PM logoMerrimack Pharmaceuticals Inc (MACK) Upgraded to Hold at Zacks Investment Research - May 15 at 12:24 PM logoInsider Selling: Merrimack Pharmaceuticals Inc (MACK) Insider Sells 4,097 Shares of Stock - May 12 at 8:26 PM



Merrimack Pharmaceuticals (MACK) Chart for Sunday, August, 20, 2017

This page was last updated on 8/20/2017 by Staff