Thanks, Peter and good afternoon everyone. LINZESS showed strong in the third quarter with over 550,000 prescriptions, and nearly 40% year-over-year growth. LINZESS is a branded leader in the prescription IBS-D in chronic consultation market. It is driving total market growth, while capturing market share. As you can see from the chart in the left, the market has grown by greater than 30% since we launched LINZESS. The chart on the right shows a more than 80% increase in market share since initiating our direct to consumer campaign in 2014. We are emerging from launch mode, having successfully positioned LINZESS in the marketplace. Specifically, more than 150,000 healthcare practitioners that prescribe LINZESS and data show that prescribing continues to expand with experience. Further, recent data suggests that over 95% of healthcare practitioners are prescribing LINZESS if requested by a patient. This is an industry leading metric that we believe underscores the level of physician satisfaction and confidence in LINZESS. We continue to gain broad pair in reimbursement access for LINZESS. As I mentioned last quarter, we had a big win when LINZESS was added to the CVS Caremark formulary in an exclusive preferred position, beginning January 1, 2016, and we’ve demonstrated an ability to educate and activate patients through a direct consumer effort, which continues to increase patient awareness and demand for LINZESS. Our focus going forward is maintaining and accelerating the growth of LINZESS through three key efforts; leveraging the favorable market dynamics, tapping new sources of the business and expanding the clinical utility of LINZESS within its approved indication. Over the past year, the market dynamics have become quite favorable for LINZESS growth. This slide shows how the key forces in the market have improved for LINZESS over the past year. Our joint commercial leverage has increased patient awareness, expanded physicians for appropriate patient, increased physician’s willingness to honor a patient request the LINZESS and reduce payer rejections and patient walk away at the pharmacy due to high co-pays] As we move forward, our commercial efforts will focus on further increasing awareness and activating patients who specifically demand LINZESS while creating greater urgency for physicians to effectively treat appropriate patients for LINZESS and finally increase our favorable position with payers. There are tens of millions adults who continue to suffer from highly bothersome abdominal constipation symptoms. These indicate the far majority of these patients are kicking OTC Laxatives and not satisfied. We see tremendous growth potential for LINZESS, with less than 4% of the IBS-C and chronic constipation patients currently being treated with LINZESS. And two-thirds of those patients, were previously taking OTC Laxatives, which is the primary source of business that will fuel continued growth. As part of our efforts to accelerated growth of LINZESS, we strive to raise the bar in terms of what we can deliver to patients. We believe the addition of ongoing development opportunities will strengthen the clinical profile LINZESS and then if approved expand its clinical utility into additional indications and formulations. This includes a 72 microgram dose of linaclotide, for which we were delighted to report positive topline results from our phase III trial last month. We believe that if approved, the 72 microgram dose could enhance the clinical utility for physicians to use across a large and heterogynous chronic constipation population and dry further brand growth. We expect to report topline data from the phase II Opioid induced constipation trial later this quarter. And following those data, we will determine next steps in this program. We are also excited to have initiated the phase III with two colonic release formulations that we believe will strengthen the clinical performance and expand the clinical utility of LINZESS, which Mark will discuss in greater detail shortly. Lastly, our global commercial efforts for linaclotide continue to advance. We recently announced that Allergan acquired the licensing rights from Almirall for the development and commercialization of CONSTELLA in Europe among other ex-U.S. territories. While Europe continues to be a challenging market, we believe CONSTELLA will benefit from Allergan’s strong commercial expertise and broad footprint across Europe. In addition, linaclotide development in China with AstraZeneca and in Japan with Astellas continue to progress nicely. Turning to our commercial capabilities, we have built a strong organization that has successfully LINZESS to market and serves as a foundation to drive further growth and our ability to support multiple products overtime. This includes an experienced top performing sales team with both specialty as well as primary care experience. These sales professionals are calling on roughly 23,000 of the business physicians in the market and it’s these physicians who are generating 60% and 70% of the total LINZESS prescriptions. We are focused on brining multiple products in over time to maximize the product to view the entire commercial organization. In addition to LINZESS and Cologuard, the innovative colorectal cancer screening test that we are co-promoting with Exact Sciences, we are preparing to begin co-promoting VIBERZI, a first in category treatment for IBS with diarrhea with Allergan. Cologuard and VIBERZI are nearly 100% efficient with our current capabilities and we believe it will strengthen the effectiveness of our LINZESS selling efforts, while further establishing Ironwood as an emerging leader in GI and primary care. We have the capacity to bring in additional products to generate meaningful cash flows for the Company and we continue to look for value creating assets to add to our product portfolio. With that, I’ll now turn it over to Mark to discuss the pipeline updates.