Compare Stocks

Comparative Price Performance Over Time

Compare Stocks - Price & Volume

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
$65.25
+0.7%
$70.14
$25.98
$110.25
$6.82B0.682.89 million shs17,008 shs
Karyopharm Therapeutics Inc. stock logo
KPTI
Karyopharm Therapeutics
$1.06
-0.5%
$1.33
$0.62
$3.87
$122.88M0.031.62 million shs68,465 shs
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
$2.85
$4.42
$0.80
$9.62
$345.71M1.52.19 million shs27,065 shs
Revance Therapeutics, Inc. stock logo
RVNC
Revance Therapeutics
$3.28
-0.3%
$5.03
$3.21
$37.98
$341.84M1.051.78 million shs102,995 shs
Supernus Pharmaceuticals, Inc. stock logo
SUPN
Supernus Pharmaceuticals
$29.39
+0.3%
$31.48
$21.99
$38.09
$1.61B0.99374,427 shs6,125 shs
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Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
-3.02%-3.28%-8.92%-21.68%+74.47%
Karyopharm Therapeutics Inc. stock logo
KPTI
Karyopharm Therapeutics
-2.75%-17.19%-23.74%+16.98%-70.47%
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
-1.04%-14.67%-33.72%-11.49%-26.74%
Revance Therapeutics, Inc. stock logo
RVNC
Revance Therapeutics
-7.84%-13.19%-30.00%-44.80%-89.56%
Supernus Pharmaceuticals, Inc. stock logo
SUPN
Supernus Pharmaceuticals
-3.14%+1.52%-9.76%+2.05%-20.24%

MarketRank™

CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
3.2943 of 5 stars
3.41.00.04.60.90.80.6
Karyopharm Therapeutics Inc. stock logo
KPTI
Karyopharm Therapeutics
3.5308 of 5 stars
3.30.00.04.61.72.50.6
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
4.0702 of 5 stars
4.41.00.04.12.02.50.0
Revance Therapeutics, Inc. stock logo
RVNC
Revance Therapeutics
4.5738 of 5 stars
4.33.00.04.71.92.50.6
Supernus Pharmaceuticals, Inc. stock logo
SUPN
Supernus Pharmaceuticals
3.9306 of 5 stars
3.51.00.04.11.80.81.9

Analyst Ratings

CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
2.87
Moderate Buy$79.3321.58% Upside
Karyopharm Therapeutics Inc. stock logo
KPTI
Karyopharm Therapeutics
2.60
Moderate Buy$5.67437.12% Upside
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
2.71
Moderate Buy$6.29120.55% Upside
Revance Therapeutics, Inc. stock logo
RVNC
Revance Therapeutics
2.50
Moderate Buy$13.75319.21% Upside
Supernus Pharmaceuticals, Inc. stock logo
SUPN
Supernus Pharmaceuticals
3.00
Buy$41.0039.50% Upside

Current Analyst Ratings

Latest MRSN, KPTI, SUPN, CYTK, and RVNC Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
4/9/2024
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$108.00
4/8/2024
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
Truist Financial
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$86.00
3/19/2024
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
JPMorgan Chase & Co.
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeUnderweight ➝ Neutral$5.00
3/6/2024
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
Mizuho
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$103.00 ➝ $99.00
3/4/2024
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
Oppenheimer
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOutperform ➝ Outperform$107.00
3/1/2024
Karyopharm Therapeutics Inc. stock logo
KPTI
Karyopharm Therapeutics
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$10.00 ➝ $8.00
3/1/2024
Revance Therapeutics, Inc. stock logo
RVNC
Revance Therapeutics
The Goldman Sachs Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetNeutral ➝ Neutral$8.00 ➝ $9.00
2/29/2024
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
Truist Financial
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeHold ➝ Buy$9.00
2/29/2024
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
Robert W. Baird
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetNeutral ➝ Neutral$1.00 ➝ $5.00
2/29/2024
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
BTIG Research
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeNeutral ➝ Buy$6.00
2/29/2024
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
Guggenheim
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeNeutral ➝ Buy$7.00
(Data available from 4/26/2021 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Sales & Book Value

CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
$7.53M906.22N/AN/A($3.94) per share-16.56
Karyopharm Therapeutics Inc. stock logo
KPTI
Karyopharm Therapeutics
$146.03M0.84N/AN/A($1.19) per share-0.89
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
$36.85M9.38N/AN/A$0.31 per share9.19
Revance Therapeutics, Inc. stock logo
RVNC
Revance Therapeutics
$234.04M1.46N/AN/A($1.73) per share-1.90
Supernus Pharmaceuticals, Inc. stock logo
SUPN
Supernus Pharmaceuticals
$607.52M2.65$1.54 per share19.09$16.87 per share1.74

Profitability & Earnings

CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
-$526.24M-$5.45N/AN/AN/A-6,988.63%N/A-65.08%5/8/2024 (Confirmed)
Karyopharm Therapeutics Inc. stock logo
KPTI
Karyopharm Therapeutics
-$143.10M-$1.25N/AN/AN/A-97.99%N/A-50.47%5/2/2024 (Estimated)
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
-$171.67M-$1.50N/AN/AN/A-465.80%-282.36%-62.64%5/14/2024 (Estimated)
Revance Therapeutics, Inc. stock logo
RVNC
Revance Therapeutics
-$323.99M-$3.79N/AN/AN/A-138.43%N/A-45.78%5/14/2024 (Estimated)
Supernus Pharmaceuticals, Inc. stock logo
SUPN
Supernus Pharmaceuticals
$1.32MN/A0.0019.99N/A0.22%0.14%0.09%5/8/2024 (Confirmed)

Latest MRSN, KPTI, SUPN, CYTK, and RVNC Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/8/2024N/A
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
-$1.16N/A+$1.16N/AN/AN/A  
5/8/2024N/A
Supernus Pharmaceuticals, Inc. stock logo
SUPN
Supernus Pharmaceuticals
$0.3850N/A-$0.3850N/AN/AN/A  
2/29/202412/31/2023
Karyopharm Therapeutics Inc. stock logo
KPTI
Karyopharm Therapeutics
-$0.29-$0.36-$0.07-$0.36$33.50 million$33.75 million    
2/28/202412/31/2023
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
-$0.16-$0.16N/A-$0.16$22.59 million$10.70 million    
2/28/2024Q4 2023
Revance Therapeutics, Inc. stock logo
RVNC
Revance Therapeutics
-$0.79-$0.62+$0.17-$0.62$64.02 million$69.80 million    
2/27/2024Q4 2023
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
-$1.03-$1.38-$0.35-$1.38$7.62 million$1.70 million    
2/27/2024Q4 2023
Supernus Pharmaceuticals, Inc. stock logo
SUPN
Supernus Pharmaceuticals
$0.41$0.02-$0.39$0.02$155.03 million$164.30 million    

Dividends

CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
N/AN/AN/AN/AN/A
Karyopharm Therapeutics Inc. stock logo
KPTI
Karyopharm Therapeutics
N/AN/AN/AN/AN/A
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
N/AN/AN/AN/AN/A
Revance Therapeutics, Inc. stock logo
RVNC
Revance Therapeutics
N/AN/AN/AN/AN/A
Supernus Pharmaceuticals, Inc. stock logo
SUPN
Supernus Pharmaceuticals
N/AN/AN/AN/AN/A

Debt

CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
N/A
6.12
6.12
Karyopharm Therapeutics Inc. stock logo
KPTI
Karyopharm Therapeutics
N/A
3.37
3.32
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
0.63
3.36
3.36
Revance Therapeutics, Inc. stock logo
RVNC
Revance Therapeutics
N/A
3.80
3.29
Supernus Pharmaceuticals, Inc. stock logo
SUPN
Supernus Pharmaceuticals
N/A
1.70
1.43

Ownership

Miscellaneous

CompanyEmployeesShares OutstandingFree FloatOptionable
Cytokinetics, Incorporated stock logo
CYTK
Cytokinetics
423104.58 million101.02 millionOptionable
Karyopharm Therapeutics Inc. stock logo
KPTI
Karyopharm Therapeutics
325116.47 million112.60 millionOptionable
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
123121.30 million106.14 millionOptionable
Revance Therapeutics, Inc. stock logo
RVNC
Revance Therapeutics
597104.22 million98.90 millionOptionable
Supernus Pharmaceuticals, Inc. stock logo
SUPN
Supernus Pharmaceuticals
65254.74 million49.94 millionOptionable

MRSN, KPTI, SUPN, CYTK, and RVNC Headlines

SourceHeadline
Supernus Pharmaceuticals to Announce First Quarter 2024 Financial Results and Host Conference Call on May 8, 2024Supernus Pharmaceuticals to Announce First Quarter 2024 Financial Results and Host Conference Call on May 8, 2024
globenewswire.com - April 24 at 4:05 PM
SHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims on Behalf of Investors of Supernus Pharmaceuticals, Inc. - SUPNSHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims on Behalf of Investors of Supernus Pharmaceuticals, Inc. - SUPN
prnewswire.com - April 20 at 11:00 AM
SHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims on Behalf of Investors of Supernus Pharmaceuticals, Inc. - SUPNSHAREHOLDER ALERT: Pomerantz Law Firm Investigates Claims on Behalf of Investors of Supernus Pharmaceuticals, Inc. - SUPN
stockhouse.com - April 20 at 2:02 AM
Notable Two Hundred Day Moving Average Cross - SUPNNotable Two Hundred Day Moving Average Cross - SUPN
nasdaq.com - April 19 at 8:55 PM
Analysts’ Opinions Are Mixed on These Healthcare Stocks: Argenx Se (ARGX), Neogen (NEOG) and Supernus Pharmaceuticals (SUPN)Analysts’ Opinions Are Mixed on These Healthcare Stocks: Argenx Se (ARGX), Neogen (NEOG) and Supernus Pharmaceuticals (SUPN)
markets.businessinsider.com - April 15 at 11:22 AM
Phocas Financial Corp. Sells 35,507 Shares of Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN)Phocas Financial Corp. Sells 35,507 Shares of Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN)
marketbeat.com - April 15 at 8:20 AM
Supernus receives FDA rejection for Parkinsons treatment, submits additional dataSupernus receives FDA rejection for Parkinson's treatment, submits additional data
uk.investing.com - April 10 at 2:23 AM
US FDA declines to approve Supernus Parkinsons combination again (April 8)US FDA declines to approve Supernus' Parkinson's combination again (April 8)
yahoo.com - April 9 at 4:12 PM
Supernus Pharmaceuticals, Inc.: Supernus Provides Regulatory Update for SPN-830Supernus Pharmaceuticals, Inc.: Supernus Provides Regulatory Update for SPN-830
finanznachrichten.de - April 8 at 1:44 PM
FDA Again Rejects Supernus Drug-Device Combo for Parkinson’s DiseaseFDA Again Rejects Supernus Drug-Device Combo for Parkinson’s Disease
biospace.com - April 8 at 1:44 PM
Supernus stock slides as FDA rejects Parkinsons disease infusion deviceSupernus stock slides as FDA rejects Parkinson's disease infusion device
msn.com - April 8 at 1:44 PM
Supernus Pharmaceuticals Faces Second FDA Rejection For Investigational Device For Parkinsons DiseaseSupernus Pharmaceuticals Faces Second FDA Rejection For Investigational Device For Parkinson's Disease
finance.yahoo.com - April 8 at 1:44 PM
Supernus Pharmaceuticals (NASDAQ:SUPN) Shares Gap Down to $33.55Supernus Pharmaceuticals (NASDAQ:SUPN) Shares Gap Down to $33.55
marketbeat.com - April 8 at 11:37 AM
U.S. FDA declines to approve Supernus drug-device combination for Parkinsons diseaseU.S. FDA declines to approve Supernus' drug-device combination for Parkinson's disease
reuters.com - April 8 at 8:44 AM
Supernus Provides Regulatory Update for SPN-830Supernus Provides Regulatory Update for SPN-830
globenewswire.com - April 8 at 8:00 AM
Assenagon Asset Management S.A. Buys New Stake in Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN)Assenagon Asset Management S.A. Buys New Stake in Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN)
marketbeat.com - April 6 at 4:40 AM
Padmanabh P. Bhatt Sells 14,491 Shares of Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN) StockPadmanabh P. Bhatt Sells 14,491 Shares of Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN) Stock
insidertrades.com - March 26 at 4:32 AM
Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN) VP Padmanabh P. Bhatt Sells 12,364 SharesSupernus Pharmaceuticals, Inc. (NASDAQ:SUPN) VP Padmanabh P. Bhatt Sells 12,364 Shares
insidertrades.com - March 22 at 9:58 AM
Supernus Pharmaceuticals, Inc.: Supernus Announces Fourth Quarter and Full Year 2023 Financial ResultsSupernus Pharmaceuticals, Inc.: Supernus Announces Fourth Quarter and Full Year 2023 Financial Results
finanznachrichten.de - March 21 at 3:57 AM
Supernus Pharmaceuticals executive trades company stockSupernus Pharmaceuticals executive trades company stock
investing.com - March 16 at 8:45 PM
SUPN Apr 2024 29.000 callSUPN Apr 2024 29.000 call
finance.yahoo.com - March 16 at 10:13 AM
Padmanabh P. Bhatt Sells 3,884 Shares of Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN) StockPadmanabh P. Bhatt Sells 3,884 Shares of Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN) Stock
insidertrades.com - March 16 at 6:32 AM
Supernus Pharmaceuticals executive sells over $2.1m in stockSupernus Pharmaceuticals executive sells over $2.1m in stock
investing.com - March 15 at 7:01 PM
Supernus to Participate in Two Upcoming Investor ConferencesSupernus to Participate in Two Upcoming Investor Conferences
globenewswire.com - March 6 at 4:30 PM

New MarketBeat Followers Over Time

Media Sentiment Over Time

Company Descriptions

Cytokinetics logo

Cytokinetics

NASDAQ:CYTK
Cytokinetics, Incorporated, a late-stage biopharmaceutical company, focuses on discovering, developing, and commercializing muscle activators and inhibitors as potential treatments for debilitating diseases. The company develops small molecule drug candidates primarily engineered to impact muscle function and contractility. Its drug candidates include omecamtiv mecarbil, a novel cardiac myosin activator that is in Phase III clinical trial in patients with heart failure. The company also develops CK-136, a novel cardiac troponin activator that is in Phase I clinical trial; CK-586, a small molecule cardiac myosin inhibitor, that is in Phase I clinical trial; and aficamten, a novel cardiac myosin inhibitor, which is in Phase III clinical trial for the treatment of patients with symptomatic obstructive hypertrophic cardiomyopathy. Cytokinetics, Incorporated has a strategic alliance with Ji Xing Pharmaceuticals Limited. The company was incorporated in 1997 and is headquartered in South San Francisco, California.
Karyopharm Therapeutics logo

Karyopharm Therapeutics

NASDAQ:KPTI
Karyopharm Therapeutics Inc., a commercial-stage pharmaceutical company, discovers, develops, and commercializes drugs directed against nuclear export for the treatment of cancer and other diseases in the United States. The company discovers, develops, and commercializes novel and small molecule Selective Inhibitor of Nuclear Export (SINE) compounds that inhibit the nuclear export protein exportin 1 (XPO1). Its lead compound, include XPOVIO in combination with bortezomib and dexamethasone for the treatment of adult patients with multiple myeloma; in combination with dexamethasone for the treatment of adult patients with relapsed or refractory multiple myeloma; and for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma (DLBCL). It also developing Selinexor for treating hematological and solid tumor malignancies, including multiple myeloma, endometrial cancer, myelofibrosis, and DLBCL; and ELTANEXOR for treating Myelodysplastic Neoplasms, as well as verdinexor, KPT-9274, and IL-12 compounds. The company has license agreement with Menarini Group to develop and commercialize selinexor for human oncology indications; license agreement with Antengene Therapeutics Limited to develop and commercialize selinexor, eltanexor, and KPT-9274 for the treatment and/or prevention of human oncology indications, as well as verdinexor for the diagnosis, treatment, and/or prevention of human non-oncology indications; and distribution agreement for the commercialization of XPOVIO with FORUS Therapeutics Inc. Further, it has a collaboration with Bristol Myers Squibb company to evaluate novel cereblon E3 ligase modulator agent mezigdomide in combination with Selinexor in patients with relapsed/refractory multiple myeloma. Karyopharm Therapeutics Inc. was incorporated in 2008 and is headquartered in Newton, Massachusetts.
Mersana Therapeutics logo

Mersana Therapeutics

NASDAQ:MRSN
Mersana Therapeutics, Inc., a clinical stage biopharmaceutical company, develops antibody drug conjugates (ADC) for cancer patients with unmet needs. The company develops XMT-1660, a B7-H4-targeted Dolasynthen ADC candidate; and XMT-2056, an immunosynthen ADC. It has research and development collaborations with Janssen Biotech, Inc., Ares Trading S.A., Merck KGaA, and Asana BioSciences, LLC for the development of ADC product candidates. The company was formerly known as Nanopharma Corp. and changed its name to Mersana Therapeutics, Inc. in November 2005. Mersana Therapeutics, Inc. was incorporated in 2001 and is headquartered in Cambridge, Massachusetts.
Revance Therapeutics logo

Revance Therapeutics

NASDAQ:RVNC
Revance Therapeutics, Inc., a biotechnology company, engages in the development, manufacture, and commercialization of neuromodulators for various aesthetic and therapeutic indications in the United States and internationally. The company's lead drug candidate is DAXXIFY (DaxibotulinumtoxinA-lanm) for injection for the treatment of glabellar lines and cervical dystonia; has completed phase II clinical trials to treat upper facial lines, moderate or severe dynamic forehead lines, and moderate or severe lateral canthal lines; and has completed Phase II clinical trials for the treatment of adult upper limb spasticity and plantar fasciitis. It is also developing OnabotulinumtoxinA, a biosimilar to BOTOX that is in preclinical stage. The company also offers Resilient Hyaluronic Acid (RHA) dermal filler for the correction of moderate to severe dynamic facial wrinkles; and RHA Redensity, a dermal filler for the treatment of moderate to severe dynamic perioral rhytids. It has a collaboration and license agreement with Viatris Inc. to develop, manufacture, and commercialize onabotulinumtoxinA. The company was formerly known as Essentia Biosystems, Inc. and changed its name to Revance Therapeutics, Inc. in April 2005. Revance Therapeutics, Inc. was incorporated in 1999 and is headquartered in Nashville, Tennessee.
Supernus Pharmaceuticals logo

Supernus Pharmaceuticals

NASDAQ:SUPN
Supernus Pharmaceuticals, Inc., a biopharmaceutical company, focuses on the development and commercialization of products for the treatment of central nervous system (CNS) diseases in the United States. The company's commercial products are Trokendi XR, an extended release topiramate product indicated for the treatment of epilepsy, as well as for the prophylaxis of migraine headache; and Oxtellar XR, an extended release oxcarbazepine for the monotherapy treatment of partial onset seizures in adults and children between 6 to 17 years of age. It also offers comprise Qelbree, a novel non-stimulant indicated for the treatment of attention-deficit hyperactivity disorder (ADHD) in adults and pediatric patients 6 years and older; APOKYN for the acute intermittent treatment of hypomobility or off episodes in patients with advanced Parkinson's Disease (PD); XADAGO for treating levodopa/carbidopa in patients with PD experiencing off episodes; MYOBLOC, a Type B toxin product indicated for the treatment of cervical dystonia and sialorrhea in adults; GOCOVRI for the treatment of dyskinesia in patients with PD; and Osmolex ER for the treatment of Parkinson's disease and drug-induced extrapyramidal reaction in adult patients. In addition, the company's product candidates include SPN-830, a late-stage drug/device combination product candidate for the treatment of off episodes in PD patients; SPN-817, a novel first-in-class selective acetylcholinesterase inhibitor, which is in Phase II clinical trials for the treatment of epilepsy; SPN-820, a product candidate in Phase II clinical trials for treating resistant depression; SPN-443, a preclinical product for the treatment of ADHD/CNS; and SPN-446 for narcolepsy and SPN-448 for the treatment of CNS which is in discovery stage. It markets and sells its products through pharmaceutical wholesalers, specialty pharmacies, and distributors. Supernus Pharmaceuticals, Inc. was incorporated in 2005 and is headquartered in Rockville, Maryland.