Abbott to Present at the Barclays Capital 2018 Global Healthcare Conference

ON March 1, 2018 Abbott (NYSE: ABT) reported that it will participate in the Barclays Capital Global Healthcare Conference on Wednesday, March 14, 2018 (Press release, Abbott, MAR 1, 2018, View Source [SID1234524286]). Brian Yoor, executive vice president, finance and chief financial officer, will present at 2:20 p.m. Central time.

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A live audio webcast will be accessible through Abbott’s Investor Relations website at www.abbottinvestor.com.

Exact Sciences to participate in March investor conferences

On March 1, 2018 Exact Sciences Corp. (Nasdaq: EXAS) reported that company management will be presenting at the following investor conferences during March and invited investors to participate by webcast (Press release, Exact Sciences, MAR 1, 2018, View Source [SID1234524348]).

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Cowen 38th Annual Health Care Conference, Boston
Fireside Chat on March 12 at 4:50 p.m. Eastern time
Barclays Capital Global Healthcare Conference, Miami
Presentation on March 15 at 9:30 a.m. Eastern time

The webcasts can be accessed in the investor relations section of Exact Sciences’ website at www.exactsciences.com.

Ziopharm Oncology Reports Fourth Quarter and Full Year 2017 Financial Results and Provides Corporate Update

On March 1, 2018 Ziopharm Oncology, Inc. (Nasdaq:ZIOP), a biotechnology company focused on development of next generation immunotherapies utilizing gene- and cell-based therapies to treat patients with cancer, reported its financial results for the fourth quarter and year ended December 31, 2017, and provided an update on the Company’s recent activities (Press release, Ziopharm, MAR 1, 2018, View Source [SID1234524332]).

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"This is an exciting year for Ziopharm and the clinical development of our two platform technologies, Controlled IL-12 and Sleeping Beauty," said Laurence Cooper, M.D., Ph.D., Chief Executive Officer of Ziopharm. "With Sleeping Beauty, we achieved major milestones in 2017 and are looking forward to what is ahead in 2018. We plan to move our point-of-care technology into the clinic and, for the first time ever, we intend to infuse patients with T cells genetically modified and manufactured without virus using the Sleeping Beauty platform within two days from harvesting the T cells from patients. Also, Sleeping-Beauty-modified T-cell receptors targeting neoantigens — the very mutations that cause solid tumors — will enter the clinic with Dr. Steven Rosenberg’s team at the National Cancer Institute."

Dr. Cooper continued, "With Controlled IL-12, in addition to investigating this cytokine as a monotherapy, we look forward to seeing data from our first combination of IL-12 and an immune checkpoint inhibitor, and exploring its impact on the care options for the treatment of patients with brain cancer. We believe Controlled IL-12 is a powerful platform that can turn cold tumors hot and has the potential for broad applicability across oncology."

Program Updates

Controlled IL-12

Ziopharm is advancing Ad-RTS-hIL-12 plus veledimex as a gene therapy product candidate to treat patients with recurrent glioblastoma (rGBM). Ad-RTS-hIL-12 is an adenoviral vector administered via a single injection into the tumor and engineered to conditionally express human IL-12, a powerful cytokine that has demonstrated a targeted, anti-tumor immune response. The expression of hIL-12 is controlled and modulated with the RheoSwitch Therapeutic System (RTS) by the small molecule veledimex, an activator ligand which crosses the blood-brain barrier.

Combination Trial with Checkpoint Inhibitor in rGBM Initiated. As announced earlier this year in January, Ziopharm has initiated a trial of adult patients with rGBM to evaluate a single dose of Ad-RTS-hIL-12 plus veledimex in combination with OPDIVO (nivolumab), an immune checkpoint inhibitor targeting programmed death-1 (PD-1).

Plans to Initiate Pivotal Trial in rGBM in Second Half of 2018. Ziopharm plans to initiate a pivotal trial for Ad-RTS-hIL-12 plus veledimex for the treatment of patients with rGBM in the second half of 2018. As previously disclosed, Ziopharm is currently in the process of completing Chemistry Manufacturing and Control technical requirements for a planned Phase 3 clinical trial, subject to regulatory approval.

Phase 1 Trial for Pediatric Brain Tumors Ongoing. Ziopharm is enrolling pediatric patients in its Phase 1 trial of Ad-RTS-hIL-12 with veledimex for the treatment of brain tumors.

Fourth Quarter Highlights

In November 2017, Ziopharm presented updated data from its Phase 1 trial of Ad-RTS-hIl-12 plus veledimex to treat patients with rGBM that supports a survival benefit and the underlying immune system mechanism at the 22nd Annual Meeting and Education Day of the Society for Neuro-Oncology.

The data showed median overall survival (mOS) of 12.5 months sustained for patients treated with Ad-RTS-hIL-12 plus 20 mg of veledimex (n=15) at a mean follow-up time of 11.1 months as of October 18, 2017. This mOS compares favorably to the 5 to 8 months survival established in historical controls for patients with rGBM. Additional highlights observed included:

An anti-tumor effect evident with centralized review of magnetic resonance imaging showing decreasing size of brain tumor lesions in patients;
Immunohistochemistry analyses from three of three patient biopsies greater than four months after completion of veledimex demonstrated that IL-12 results in an extensive infiltration of CD8+ T cells within the tumor;
These same biopsies showed sustained production of interferon-gamma, a cytokine crucial to arming an immune response in the tumor microenvironment;
Interferon-gamma was undetectable in the peripheral blood at the time of biopsies providing further evidence of an on-target T-cell response;
These same biopsies demonstrated evidence of an anti-tumor response;
These same biopsies showed upregulation of both PD-1 and PD-L1, which suggests added potential efficacy for combining Ad-RTS-hIL-12 plus veledimex with an immune checkpoint inhibitor;
Ratio of circulating killer CD8+ T cells to suppressor FOXP3+ T cells correlates with overall survival;
Patients in the trial who received low-dose systemic corticosteroids for peri-operative management have a much better survival rate than those who received higher doses of corticosteroids, as the latter presumably interferes with immune activation;
Ad-RTS-hIL-12 plus veledimex continues to be well tolerated, as adverse events (AE) in the trial were predictable and reversible, neurologic AEs were relatively mild and transient, and there were no drug-related deaths.
Adoptive Cell Therapies
Using Ziopharm’s non-viral approach leveraging Sleeping Beauty to genetically modify cells, the Company is developing chimeric antigen receptor (CAR) T-cell (CAR+ T) and T-cell receptor (TCR) T-cell (TCR+ T) therapies. These programs are being advanced in collaboration with Precigen Inc., a wholly-owned subsidiary of Intrexon Corporation, and with MD Anderson Cancer Center, the National Cancer Institute and Merck KGaA, Darmstadt, Germany. This non-viral approach to genetically modifying T cells has the potential to reduce the costs of and expand access to this immunotherapy based on very rapid production and thus avoiding the need for centralized manufacturing.

Initiation of First Point-of-Care Clinical Trial Expected in 2018. Ziopharm is advancing the Sleeping Beauty platform towards point-of-care manufacturing for the very rapid manufacturing of genetically modified CAR+ T cells, with Ziopharm’s first clinical trial utilizing this approach expected to begin in the second half of 2018. Ziopharm’s third-generation point-of-care trial intends to use the Sleeping Beauty platform to manufacture CAR+ T cells co-expressing membrane-bound interleukin-15, or mbIL15, within two days after harvesting T cells from the patient.

Phase 1 Trial of Sleeping Beauty-Modified TCRs to Treat Solid Tumors to Initiate in Second Half of 2018. The NCI anticipates initiation of a Phase 1 trial in the second half of 2018 to evaluate adoptive cell transfer (ACT)-based immunotherapies genetically modified using the Sleeping Beauty transposon/transposase system to express TCRs for the treatment of solid tumors. Ziopharm, Intrexon, and the NCI last year entered into a Cooperative Research and Development Agreement to develop and evaluate ACT for patients with advanced cancers using autologous peripheral blood lymphocytes genetically modified using the Sleeping Beauty system to express TCRs that recognize specific immunogenic mutations, or neoantigens, expressed within a patient’s cancer.

Phase 1 Trial of CD33-specific CAR+ T Therapy for Acute Myeloid Leukemia (AML). Enrollment is underway at MD Anderson Cancer Center in the Phase 1 adoptive cellular therapy clinical trial of CAR+ T-cell therapy in patients with refractory/recurrent AML that express CD33. This trial infuses autologous T cells genetically modified with lentivirus to express a CD33-specific CAR and a cetuximab-activated kill switch for elimination of genetically modified cells. Data from this trial are expected to serve as the basis for evaluating CD33 as a potential target for further development using non-viral manufacturing of T cells with Ziopharm’s point-of-care technology.

Fourth Quarter Update

Data supporting the third-generation point-of-care technology were presented at the 59th American Society of Hematology (ASH) (Free ASH Whitepaper) Annual Meeting in December 2017, where first- and second-generation Sleeping Beauty clinical trial data demonstrated tolerability, disease response including long-term survival, and sustained persistence of infused CD19-specific CAR+ T cells. Ziopharm also presented at ASH (Free ASH Whitepaper) preclinical data demonstrating that Sleeping Beauty can manufacture CAR+ T cells co-expressing mbIL15 in less than two days. In addition, preclinical data were also presented last month at the 2018 Keystone Symposia Emerging Cellular Therapies: T Cells and Beyond. These data further demonstrated that T cells expressing CD19-specific CAR with mbIL15 could be generated with the Sleeping Beauty system in less than two days and did not require ex vivo activation or propagation. Ziopharm observed in these trials that T cells designed to express mbIL15 showed greater persistence and more potent antitumor activity than comparator T cells without mbIL15.

Graft-versus-Host Disease (GvHD) Update
Following an in-depth review of Ziopharm’s research and development portfolio, management made the strategic decision to focus resources on developing Controlled IL-12 and Sleeping Beauty platforms for oncology indications and to stop development of engineered cell therapies for the treatment of GvHD. Ziopharm reverted its rights to the GvHD program to Precigen and is winding down its final clinical activities.

Fourth Quarter 2017 Financial Results

Net loss applicable to the common stockholders for the fourth quarter of 2017 was $18.3 million, or $(0.13) per share, compared to a net loss of $14.8 million, or $(0.11) per share, for the fourth quarter of 2016. The increase is primarily due to an increase in operating expenses of $2.3 million and an increase of $1.5 million related to the value of preferred stock dividends.
Research and development expenses were $11.2 million for the fourth quarter of 2017, compared to $9.4 million for the fourth quarter of 2016. The increase in research and development expenses for the three months ended December 31, 2017 is primarily due to expanded development in Ziopharm’s gene and cell therapy programs.
General and administrative expenses were $3.9 million for the fourth quarter of 2017, compared to $3.3 million for the fourth quarter of 2016.
Ziopharm ended the quarter with unrestricted cash resources of approximately $70.9 million.
As part of Ziopharm’s strategic co-development activities at MD Anderson Cancer Center, a prepayment of approximately $31.9 million remains available for programs to be conducted by the Company at MD Anderson Cancer Center under the current Research and Development Agreement.
Ziopharm believes its current resources will be sufficient to fund its currently planned operations into the fourth quarter of 2018.
ZIOPHARM Oncology, Inc.
Statements of Operations
(in thousands except share and per share data)

Three Months Ended Year Ended
December 31, December 31,
(unaudited) (audited)
2017 2016 2017 2016

Collaboration revenue $ 1,597 $ 1,597 $ 6,389 $ 6,861

Operating expenses:
Research and development 11,181 9,389 45,084 157,791
General and administrative 3,852 3,319 14,798 14,377
Total operating expenses 15,033 12,708 59,882 172,168

Loss from operations (13,436 ) (11,111 ) (53,493 ) (165,307 )

Other income (expense), net 166 32 465 134
Change in fair value of derivative liabilities (3 ) (145 ) (1,295 ) (124 )
Net loss (13,273 ) (11,224 ) (54,323 ) (165,297 )
Preferred stock dividends (4,999 ) (3,532 ) (18,938 ) (7,123 )
Net loss applicable to common stockholders $ (18,272 ) $ (14,756 ) $ (73,261 ) $ (172,420 )


Basic and diluted net loss per share $ (0.13 ) $ (0.11 ) $ (0.53 ) $ (1.32 )

Weighted average common shares outstanding used
to compute basic and diluted net loss per share 140,644,238 130,524,204 136,938,264 130,391,463

ZIOPHARM Oncology, Inc.
Balance Sheet Data
(in thousands)
(audited)

December 31, December 31,
2017 2016

Cash and cash equivalents 70,946 81,053
Working capital 69,927 89,075
Total assets 105,606 106,348
Total stockholders’ (deficit) (96,806 ) (77,298 )

Conference Call and Slide Webcast

Ziopharm will host a conference call and webcast slide presentation today, March 1, at 4:30 p.m. ET. The call can be accessed by dialing 1-844-309-0618 (U.S. and Canada) or 1-661-378-9465 (international). The passcode for the conference call is 3782628. To access the slides and live audio webcast, or the subsequent archived recording, visit the "Investors & Media" section of the Ziopharm website at www.ziopharm.com. The webcast will be recorded and available for replay on Ziopharm’s website for two weeks.

Varian to Present at Barclays Global Healthcare Conference

On March 1, 2018 Varian (NYSE: VAR) reported that Gary Bischoping, chief financial officer, and J. Michael Bruff, senior vice president of investor relations, will present at the Barclays Global Healthcare Conference in Miami, scheduled for 9:00 a.m. ET on March 14, 2018 (Press release, Varian Medical Systems, MAR 1, 2018, View Source [SID1234524331]).

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Information about the webcast of the company’s presentation will be available through a link on the company website at www.varian.com/inv­estors.

Sarepta Therapeutics Announces Fourth Quarter 2017 and Full-Year 2017 Financial Results and Recent Corporate Developments

On March 1, 2018 Sarepta Therapeutics, Inc. (NASDAQ: SRPT), a commercial-stage biopharmaceutical company focused on the discovery and development of precision genetic medicine to treat rare neuromuscular diseases, today reported financial results for the three and twelve months ended December 31, 2017 (Press release, Sarepta Therapeutics, MAR 1, 2018, View Source [SID1234524329]).

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"In 2017, Sarepta advanced our ambitious vision to make a profound difference in the lives of those with Duchenne muscular dystrophy (DMD) and furthered our position as an important global genetic medicine company in rare disease. We accelerated our industry-leading DMD pipeline composed of some 16 programs across our RNA-targeted, gene therapy and gene-editing platforms; raised substantial resources to invest in our programs; and delivered on our commitment to execute a successful launch for EXONDYS 51, our first genetic medicine therapy for DMD," said Douglas Ingram, Sarepta’s president and chief executive officer.

Mr. Ingram continued, "The exceptional 2017 performance of EXONDYS 51 and the advancement of our multi-platform pipeline reflects our leadership position in DMD and our commitment to turning our vision into reality. As we track into 2018, our commitment to the DMD community is unwavering, exemplified by our continued focus on the launch of EXONDYS 51, multiple important data read outs over the year, and our progress in bringing new therapies to the DMD community with a sense of urgency."

Financial Results

For the fourth quarter of 2017, on a GAAP basis, Sarepta reported a net loss of $24.0 million, or $0.37 per share, compared to a net loss of $88.5 million for the same period of 2016, or $1.62 per share. On a non-GAAP basis, the net loss for the fourth quarter of 2017 was $18.0 million, or $0.28 per share, compared to a net loss of $38.6 million for the same period of 2016, or $0.71 per share.

For the year ended December 31, 2017, on a GAAP basis, Sarepta reported a net loss of $50.7 million, or $0.86 per share, compared to a net loss of $267.3 million for the same period of 2016, or $5.49 per share. On a non-GAAP basis, the net loss for 2017 was $88.7 million, or $1.51 per share, compared to a net loss of $191.9 million for the same period of 2016, or $3.94 per share.

Net Revenues

For the three and twelve months ended December 31, 2017, the Company recorded net product revenues of $57.3 million and $154.6 million, respectively, which reflects sales from EXONDYS 51 compared to net revenues of $5.4 million for fourth quarter of 2016. The Company did not achieve any product revenues for the first three quarters of 2016. The increase primarily reflects increasing demand for EXONDYS 51 in the U.S.

Cost and Operating Expenses

Cost of sales (excluding amortization of in-licensed rights)

For the three and twelve months ended December 31, 2017, cost of sales (excluding amortization of in-licensed rights) were $3.5 million and $7.4 million, respectively, compared to $0.1 million for the same periods of 2016. The increase primarily reflects royalty payments to BioMarin Pharmaceuticals (BioMarin) as a result of the execution of the settlement and license agreements with BioMarin in July 2017 as well as higher inventory costs related to increasing demand for EXONDYS 51 during 2017. Prior to the approval of EXONDYS 51, the Company expensed related manufacturing and material costs as research and development expenses.

Research and development

Research and development expenses were $44.4 million for the fourth quarter of 2017, compared to $70.7 million for the same period of 2016, a decrease of $26.3 million. The decrease was primarily driven by an up-front payment of $40.0 million to Summit (Oxford) Ltd. (Summit) in the fourth quarter of 2016 partially offset by increased patient enrollment in the Company’s on-going late stage clinical trials and a ramp up of preclinical studies for the Company’s PPMO platform and other follow-on exons. Non-GAAP research and development expenses were $41.8 million for the fourth quarter of 2017, compared to $27.8 million for the same period of 2016, an increase of $14.0 million. The increase was primarily due to increased patient enrollment in the Company’s on-going late-stage clinical trials and a ramp up of preclinical studies for the Company’s PPMO platform and other follow-on exons.

Research and development expenses were $166.7 million for 2017, compared to $188.3 million for the same period of 2016, a decrease of $21.6 million. The decrease was primarily driven by lower manufacturing expenses due to the capitalization of inventory following the approval of EXONDYS 51 and $40.0 million and $7.0 million up-front payments, respectively, to Summit and University of Western Australia in 2016. The decreases were partially offset by a $22.0 million payment to Summit in 2017 as a result of achieving the milestone of the last patient being dosed in the safety arm cohort to the PhaseOut DMD study, increased patient enrollment in the Company’s ongoing late-stage clinical trials and a ramp up of preclinical studies for the Company’s PPMO platform and other follow-on exons and increases in professional fees and compensation and other personnel expenses. Non-GAAP research and development expenses were $136.0 million for 2017, consistent with the same period of 2016.

Selling, general and administration

Selling, general and administrative expenses were $32.2 million for the fourth quarter of 2017, compared to $22.9 million for the same period of 2016, an increase of $9.3 million. Non-GAAP selling, general and administrative expenses were $27.3 million for the fourth quarter of 2017, compared to $16.1 million for the same period of 2016, an increase of $11.2 million. The year-over-year increases for both GAAP and non-GAAP selling, general and administrative expenses for the fourth quarter were primarily driven by increases in professional services due to global expansion and compensation and other personnel expenses.

Selling, general and administrative expenses were $122.7 million for 2017, compared to $83.7 million for the same period of 2016, an increase of $39.0 million. Non-GAAP selling, general and administrative expenses were $97.9 million for 2017, compared to $60.7 million for the same period of 2016, an increase of $37.2 million. The year-over-year increases for both GAAP and non-GAAP selling, general and administration expenses for the full year were primarily driven by increases in professional services due to global expansion, legal expenses and compensation and other personnel expenses.

EXONDYS 51 litigation and license charges and amortization of in-licensed rights

As a result of the execution of the settlement and license agreements with BioMarin in July 2017, the Company recorded $28.4 million in litigation and license charges. Additionally, the Company recognized an amortization of in-licensed rights of $1.1 million during 2017, primarily due to the BioMarin transactions.

Other Income (Loss)

Gain from sale of Priority Review Voucher

In connection with the completion of the sale of the Priority Review Voucher (PRV) in March 2017, the Company recorded a gain of $125.0 million from sale of PRV for 2017.

Interest expense and other, net

For the three and twelve months ended December 31, 2017, the Company recorded $2.7 million and $2.0 million, interest expense and other, net, respectively, compared to less than $0.1 million and $0.5 million, respectively, for the same periods of 2016. The year-over-year increases for both periods were primarily driven by accrued interest expense related to the convertible note that the Company issued in November 2017.

Cash, Cash Equivalents, Restricted Cash and Investments

The Company had $1.1 billion in cash, cash equivalents, restricted cash and investments as of December 31, 2017 compared to $329.3 million as of December 31, 2016, an increase of $760.5 million. The increase is primarily driven by the net proceeds from the Company’s equity and debt offerings, proceeds from the sale of the Company’s PRV and collection of accounts receivable related to EXONDYS 51 sales offset by up-front payments of $35.0 million related to the Company’s license and settlement agreements with BioMarin and a milestone payment of $22.0 million to Summit Therapeutics, and the use of cash to fund the Company’s ongoing operations.

Use of Non-GAAP Measures

In addition to the GAAP financial measures set forth in this press release, the Company has included certain non-GAAP measurements: non-GAAP research and development expenses, non-GAAP selling, general and administrative expenses, non-GAAP other income adjustments, non-GAAP income tax expense, non-GAAP net loss, and non-GAAP basic and diluted net loss per share, which present operating results on a basis adjusted for stock-based compensation, restructuring expenses, and other items.

1. Stock-based compensation expenses

Stock-based compensation expenses represent non-cash charges related to equity awards granted by Sarepta. Although these are recurring charges to operations, management believes the measurement of these amounts can vary substantially from period-to-period and depend significantly on factors that are not a direct consequence of operating performance that is within management’s control. Therefore, management believes that excluding these charges facilitates comparisons of the Company’s operational performance in different periods.

2. Restructuring expenses

Restructuring expenses have been excluded as the Company believes that adjusting for these items more closely represents the Company’s ongoing operating performance and financial results.

3. Other items

Management evaluates other items of expense and income on an individual basis. It takes into consideration quantitative and qualitative characteristics of each item, including (a) nature, (b) whether the items relates to the Company’s ongoing business operations, and (c) whether the Company expects the items to continue on a regular basis. These other items include the aforementioned gain from the sale of the Company’s PRV and associated income taxes, upfront license and milestone payments to Summit, EXONDYS 51 litigation and license charges and amortization of in-licensed rights.

The Company uses these non-GAAP measures as key performance measures for the purpose of evaluating operational performance and cash requirements internally. The Company also believes these non-GAAP measures increase comparability of period-to-period results and are useful to investors as they provide a similar basis for evaluating the Company’s performance as is applied by management. These non-GAAP measures are not intended to be considered in isolation or to replace the presentation of the Company’s financial results in accordance with GAAP. Use of the terms non-GAAP research and development expenses, non-GAAP selling, general and administrative expenses, non-GAAP other income adjustments, non-GAAP income tax expense, non-GAAP net loss, and non-GAAP basic and diluted net loss per share may differ from similar measures reported by other companies, which may limit comparability, and are not based on any comprehensive set of accounting rules or principles. All relevant non-GAAP measures are reconciled from their respective GAAP measures in the attached table "Reconciliation of GAAP to Non-GAAP Net Loss."

Recent Corporate Developments

— Sarepta Therapeutics Pre-Announces Fourth Quarter 2017 Revenue and Provides Full-Year 2018 Revenue Guidance for EXONDYS 51 (eteplirsen), Representing Approximately 100 Percent Year-over-Year Growth

— Sarepta Therapeutics Announces Publication of Long-Term Pulmonary Function of Eteplirsen-Treated Patients Compared to Natural History of Duchenne Muscular Dystrophy in The Journal of Neuromuscular Diseases

— Sarepta Therapeutics Elects Biopharmaceutical Veteran, Michael W. Bonney, to its Board of Directors

— Sarepta Therapeutics Announces Exercise of Initial Purchasers’ Option to Purchase Additional Convertible Senior Notes Due 2024

— Sarepta Therapeutics Prices $475 Million of Convertible Senior Notes Due 2024

— Sarepta Therapeutics Announces Proposed Offering of $375 Million of Convertible Senior Notes Due 2024

— Sarepta Therapeutics Announces FDA Clearance of IND for the Company’s PPMO Exon 51 Candidate, SRP-5051

— Sarepta Therapeutics and Nationwide Children’s Hospital Announce FDA Clearance of IND for Micro-Dystrophin Gene Therapy Program for the Treatment of Duchenne Muscular Dystrophy

— Sarepta Therapeutics and Nationwide Children’s Hospital Announce U.S. Food and Drug Administration (FDA) Clearance of the IND Application for the GALGT2 Gene Therapy Program

— Sarepta Therapeutics Signs Exclusive Global Collaboration with Duke University for Gene Editing CRISPR/Cas9 Technology to Develop New Treatments for Duchenne Muscular Dystrophy (DMD)

Conference Call

The Company will be hosting a conference call at 4:30 p.m. Eastern Time, to discuss these financial results and provide a corporate update. The conference call may be accessed by dialing 844-534-7313 for domestic callers and +1-574-990-1451 for international callers. The passcode for the call is 7396848. Please specify to the operator that you would like to join the "Sarepta Fourth Quarter and Full-Year 2017 Earnings Call". The conference call will be webcast live under the investor relations section of Sarepta’s website at www.sarepta.com and will be archived there following the call for 90 days. Please connect to Sarepta’s website several minutes prior to the start of the broadcast to ensure adequate time for any software download that may be necessary.

About EXONDYS 51

EXONDYS 51 uses Sarepta’s proprietary phosphorodiamidate morpholino oligomer (PMO) chemistry and exon-skipping technology to skip exon 51 of the dystrophin gene. EXONDYS 51 is designed to bind to exon 51 of dystrophin pre-mRNA, resulting in exclusion of this exon during mRNA processing in patients with genetic mutations that are amenable to exon 51 skipping. Exon skipping is intended to allow for production of an internally truncated dystrophin protein.

Important Safety Information About EXONDYS 51

Hypersensitivity reactions, including rash and urticaria, pyrexia, flushing, cough, dyspnea, bronchospasm, and hypotension, have occurred in patients who were treated with EXONDYS 51. If a hypersensitivity reaction occurs, institute appropriate medical treatment and consider slowing the infusion or interrupting the EXONDYS 51 therapy.

Adverse reactions in DMD patients (N=8) treated with EXONDYS 51 30 or 50 mg/kg/week by intravenous (IV) infusion with an incidence of at least 25% more than placebo (N=4) (Study 1, 24 weeks) were (EXONDYS 51, placebo): balance disorder (38%, 0%), vomiting (38%, 0%) and contact dermatitis (25%, 0%). The most common adverse reactions were balance disorder and vomiting. Because of the small numbers of patients, these represent crude frequencies that may not reflect the frequencies observed in practice. The 50 mg/kg once weekly dosing regimen of EXONDYS 51 is not recommended.

In the 88 patients who received ³30 mg/kg/week of EXONDYS 51 for up to 208 weeks in clinical studies, the following events were reported in ³10% of patients and occurred more frequently than on the same dose in Study 1: vomiting, contusion, excoriation, arthralgia, rash, catheter site pain, and upper respiratory tract infection.

For further information, please see the full Prescribing Information.