Collaboration, License, Co-Promotion and Other Commercial Agreements | 4. Collaboration, License, Co-Promotion and Other Commercial Agreements For the three and nine months ended September 30, 2017, the Company had linaclotide collaboration agreements with Allergan for North America and AstraZeneca for China, Hong Kong and Macau, as well as linaclotide license agreements with Astellas for Japan and with Allergan for the Allergan License Territory. The Company also had agreements with Allergan to co-promote VIBERZI in the U.S. and promote CANASA and DELZICOL in the U.S. The following table provides amounts included in the Company’s condensed consolidated statements of operations as collaborative arrangements revenue attributable to transactions from these arrangements (in thousands): Collaborative Arrangements Revenue Three Months Ended Nine Months Ended September 30, September 30, 2017 2016 2017 2016 Linaclotide Agreements: Allergan (North America) $ $ $ $ Allergan (Europe and other) (1) 110 AstraZeneca (China, Hong Kong and Macau) — 208 Astellas (Japan) Co-Promotion and Other Agreements: Exact Sciences (Cologuard) (2) Allergan (VIBERZI) 424 Other — — Total collaborative arrangements revenue $ $ $ $ (1) In October 2015, Almirall, S.A. (“Almirall”) transferred its exclusive license to develop and commercialize linaclotide in Europe to Allergan. In January 2017, the Company and Allergan expanded the license to cover the Allergan License Territory. For the nine months ended September 30, 2016, collaborative arrangements revenue includes an insignificant amount of revenue from Almirall. (2) In August 2016, the Company terminated the Cologuard Co-Promotion Agreement. Under the terms of the agreement, the Company continued to receive royalty payments through July 2017. Linaclotide Agreements Collaboration Agreement for North America with Allergan In September 2007, the Company entered into a collaboration agreement with Allergan to develop and commercialize linaclotide for the treatment of IBS‑C, CIC and other GI conditions in North America. Under the terms of this collaboration agreement, the Company shares equally with Allergan all development costs as well as net profits or losses from the development and sale of linaclotide in the U.S. The Company receives royalties in the mid‑teens percent based on net sales in Canada and Mexico. Allergan is solely responsible for the further development, regulatory approval and commercialization of linaclotide in those countries and funding any costs. The collaboration agreement for North America also includes contingent milestone payments, as well as a contingent equity investment, based on the achievement of specific development and commercial milestones. As of September 30, 2017, $205.0 million in license fees and all six development milestone payments had been received by the Company, as well as a $25.0 million equity investment in the Company’s capital stock (Note 13). The Company can also achieve up to $100.0 million in a sales-related milestone if certain conditions are met, which will be recognized as collaborative arrangements revenue as earned. As a result of the research and development cost-sharing provisions of the linaclotide collaboration for North America, the Company recognized an insignificant amount and approximately $0.5 million in incremental research and development costs during the three and nine months ended September 30, 2017, respectively, and offset approximately $1.1 million and approximately $6.4 million in research and development costs during the three and nine months ended September 30, 2016, respectively, to reflect the obligations of each party under the collaboration to bear half of the development costs incurred. The Company and Allergan began commercializing LINZESS in the U.S. in December 2012. The Company receives 50% of the net profits and bears 50% of the net losses from the commercial sale of LINZESS in the U.S.; provided, however, that if either party provides fewer calls on physicians in a particular year than it is contractually required to provide, such party’s share of the net profits will be adjusted as set forth in the collaboration agreement for North America. During the years ended December 31, 2016 and 2015, these adjustments to the share of the net profits were reduced or eliminated in connection with the co-promotion activities under the Company’s agreement with Allergan to co-promote VIBERZI in the U.S., as described below in Co-Promotion Agreement with Allergan for VIBERZI . Additionally, these adjustments to the share of the net profits are eliminated, in full, in 2018 and all subsequent years under the terms of the Company’s commercial agreement with Allergan entered into in January 2017 under which the Company promotes Allergan’s CANASA and DELZICOL products, as described below in Commercial Agreement with Allergan . Net profits or net losses consist of net sales of LINZESS to third-party customers and sublicense income in the U.S. less the cost of goods sold as well as selling, general and administrative expenses. LINZESS net sales are calculated and recorded by Allergan and may include gross sales net of discounts, rebates, allowances, sales taxes, freight and insurance charges, and other applicable deductions. The Company records its share of the net profits or net losses from the sale of LINZESS on a net basis and presents the settlement payments to and from Allergan as collaboration expense or collaborative arrangements revenue, as applicable. The Company recognized collaborative arrangements revenue from the Allergan collaboration agreement for North America during the three and nine months ended September 30, 2017 and 2016 as follows (in thousands): Three Months Ended Nine Months Ended September 30, September 30, 2017 2016 2017 2016 Collaborative arrangements revenue related to sales of LINZESS in the U.S. $ 73,905 $ 59,983 $ 179,664 $ 154,963 Sale of active pharmaceutical ingredient ("API") — — — 849 Royalty revenue 452 302 1,386 4,482 Other (1) 1,677 — 1,677 — Total collaborative arrangements revenue $ 76,034 $ 60,285 $ 182,727 $ 160,294 (1) The collaborative arrangements revenue recognized in the three and nine months ended September 30, 2017 and 2016 primarily represents the Company’s share of the net profits and net losses on the sale of LINZESS in the U.S. The following table presents the amounts recorded by the Company for commercial efforts related to LINZESS in the U.S. in the three and nine months ended September 30, 2017 and 2016 (in thousands): Three Months Ended Nine Months Ended September 30, September 30, 2017 2016 2017 2016 Collaborative arrangements revenue related to sales of LINZESS in the U.S. (1)(2) $ 73,905 $ 59,983 $ 179,664 $ 154,963 Selling, general and administrative costs incurred by the Company (1) (10,457) (7,491) (34,062) (25,523) The Company’s share of net profit $ 63,448 $ 52,492 $ 145,602 $ 129,440 (1) Includes only collaborative arrangement revenue or selling, general and administrative costs attributable to the cost-sharing arrangement with Allergan for the three and nine months ended September 30, 2017 and 2016. (2) Certain of the unfavorable adjustments to the Company’s share of the LINZESS net profits were reduced or eliminated in connection with the co-promotion activities under the Company’s agreement with Allergan to co-promote VIBERZI in the U.S., as described below in Co-Promotion Agreement with Allergan for VIBERZI . In May 2014, CONSTELLA became commercially available in Canada and in June 2014, LINZESS became commercially available in Mexico. In October 2015, Almirall and Allergan terminated the sublicense arrangement with respect to Mexico, returning the exclusive rights to commercialize CONSTELLA in Mexico to Allergan. CONSTELLA continues to be available to adult IBS-C patients in Mexico. The Company records royalties on sales of CONSTELLA in Canada and LINZESS in Mexico one quarter in arrears as it does not have access to the royalty reports from its partner or the ability to estimate the royalty revenue in the period earned. The Company recognized approximately $0.5 million and approximately $1.4 million of combined royalty revenues from Canada and Mexico during the three and nine months ended September 30, 2017, respectively, and approximately $0.3 million and approximately $0.8 million during the three and nine months ended September 30, 2016. License Agreement with Allergan (All countries other than the countries and territories of North America, China, Hong Kong, Macau, and Japan) In April 2009, the Company entered into a license agreement with Almirall (the “European License Agreement”) to develop and commercialize linaclotide in Europe (including the Commonwealth of Independent States and Turkey) for the treatment of IBS-C, CIC and other GI conditions. In October 2015, Almirall transferred its exclusive license to develop and commercialize linaclotide in Europe to Allergan. In accordance with the European License Agreement, the Company was required to participate on a joint development committee during linaclotide’s development period and a joint commercialization committee while linaclotide is commercially available. Additionally, in October 2015, the Company and Allergan separately entered into an amendment to the European License Agreement relating to the development and commercialization of linaclotide in Europe. Pursuant to the terms of the amendment, (i) certain sales‑based milestones payable to the Company under the European License Agreement were modified to increase the total milestone payments such that, when aggregated with certain commercial launch milestones, they could total up to $42.5 million, (ii) the royalties payable to the Company during the term of the European License Agreement were modified such that the royalties based on sales volume in Europe begin in the mid‑single digit percent and escalate to the upper‑teens percent by calendar year 2019, and (iii) Allergan assumed responsibility for the manufacturing of linaclotide API for Europe from the Company, as well as the associated costs. The Company concluded that the 2015 amendment to the European License Agreement was not a modification to the linaclotide collaboration agreement with Allergan for North America. The commercial launch and sales‑based milestones under the European License Agreement are recognized as revenue as earned. In January 2017, concurrently with entering into the commercial agreement as described below in Commercial Agreement with Allergan, the Company and Allergan entered into an amendment to the European License Agreement. The European License Agreement, as amended (the “Allergan License Agreement”), extended the license to develop and commercialize linaclotide in The Company concluded that the 2017 amendment was a material modification to the European License Agreement; however, this modification did not have a material impact on the Company's condensed consolidated financial statements as there was no deferred revenue associated with the European License Agreement. The Company also concluded that the 2017 amendment to the European License Agreement was not a material modification to the linaclotide collaboration agreement with Allergan for North America. The Company’s conclusions on deliverables under ASC Topic 605-25, Revenue Recognition—Multiple-Element Arrangements (“ASC 605-25”) are described below in Commercial Agreement with Allergan. License Agreement for Japan with Astellas In November 2009, the Company entered into a license agreement with Astellas, as amended, to develop and commercialize linaclotide for the treatment of IBS-C, CIC and other GI conditions in Japan. Astellas is responsible for all activities relating to development, regulatory approval and commercialization in Japan, as well as funding the associated costs and the Company is required to participate on a joint development committee over linaclotide’s development period. During the three months ended June 30, 2017, the Company and Astellas entered into a commercial API supply agreement (the “Astellas Commercial Supply Agreement”). Pursuant to the Astellas Commercial Supply Agreement, the Company sells linaclotide API supply to Astellas at a contractually defined rate and recognizes revenue related to these sales as collaborative arrangements revenue in accordance with ASC 605. Under the license agreement, the Company receives royalties which escalate based on sales volume, beginning in the low-twenties percent, less the transfer price paid for the API included in the product actually sold and other contractual deductions. These royalties on the sales of LINZESS are recorded one quarter in arrears as the Company does not have access to the royalty reports from Astellas or the ability to estimate the royalty revenue in the period earned. In 2009, Astellas paid the Company a non‑refundable, up‑front licensing fee of $30.0 million, which was recognized as collaborative arrangements revenue on a straight‑line basis over the Company’s estimate of the period over which linaclotide was developed under the license agreement. The development period was completed in December 2016 upon approval of LINZESS by the Japanese Ministry of Health, Labor and Welfare at which point all previously deferred revenue under the agreement was recognized. During the three and nine months ended September 30, 2016, the Company recognized approximately $1.6 million and approximately $4.1 million, respectively, of revenue related to the up‑front licensing fee. The agreement also includes three development milestone payments that totaled up to $45.0 million, all of which were achieved and recognized as revenue through December 31, 2016. The first milestone payment, consisting of $15.0 million upon enrollment of the first study subject in a Phase III study for linaclotide in Japan, was achieved in November 2014. The second milestone payment, consisting of $15.0 million upon filing of an NDA for linaclotide with the Japanese Ministry of Health, Labor and Welfare, was achieved in February 2016. The third development milestone payment, consisting of $15.0 million upon approval of an NDA by the Japanese Ministry of Health, Labor and Welfare to market linaclotide in Japan, was achieved in December 2016. During the three and nine months ended September 30, 2017, the Company recognized approximately $9.5 million and approximately $15.5 million, respectively, in collaborative arrangements revenue from sales of API under the license agreement and the Astellas Commercial Supply Agreement. The royalty on sales of LINZESS in Japan during the three and nine months ended September 30, 2017 relating to the quarters in arrears did not exceed the transfer price of API sold and other contractual deductions during the periods. During the three and nine months ended September 30, 2016, the Company recognized approximately $4.4 million and approximately $21.5 million, respectively, in collaborative arrangements revenue pursuant to the Astellas license agreement, including approximately $1.5 million in each period from the sale of API to Astellas. Collaboration Agreement for China, Hong Kong and Macau with AstraZeneca In October 2012, the Company entered into a collaboration agreement with AstraZeneca (the “AstraZeneca Collaboration Agreement”) to co-develop and co-commercialize linaclotide in China, Hong Kong and Macau (the “License Territory”). The collaboration provides AstraZeneca with an exclusive nontransferable license to exploit the underlying technology in the License Territory. The parties share responsibility for continued development and commercialization of linaclotide under a joint development plan and a joint commercialization plan, respectively, with AstraZeneca having primary responsibility for the local operational execution. The parties agreed to an Initial Development Plan (“IDP”) which includes the planned development of linaclotide in China, including the lead responsibility for each activity and the related internal and external costs. The IDP indicates that AstraZeneca is responsible for a multinational Phase III clinical trial (the “Phase III Trial”), the Company is responsible for nonclinical development and supplying clinical trial material and both parties are responsible for the regulatory submission process. The IDP indicates that the party specifically designated as being responsible for a particular development activity under the IDP shall implement and conduct such activities. The activities are governed by a Joint Development Committee (“JDC”), with equal representation from each party. The JDC is responsible for approving, by unanimous consent, the joint development plan and development budget, as well as approving protocols for clinical studies, reviewing and commenting on regulatory submissions, and providing an exchange of data and information. The AstraZeneca Collaboration Agreement will continue until there is no longer a development plan or commercialization plan in place, however, it can be terminated by AstraZeneca at any time upon 180 days’ prior written notice. Under certain circumstances, either party may terminate the AstraZeneca Collaboration Agreement in the event of bankruptcy or an uncured material breach of the other party. Upon certain change in control scenarios of AstraZeneca, the Company may elect to terminate the AstraZeneca Collaboration Agreement and may re-acquire its product rights in a lump sum payment equal to the fair market value of such product rights. In connection with the AstraZeneca Collaboration Agreement, the Company and AstraZeneca also executed a co-promotion agreement (the “Co-Promotion Agreement”), pursuant to which the Company utilized its existing sales force to co-promote NEXIUM® (esomeprazole magnesium), one of AstraZeneca’s products, in the U.S. The Co-Promotion Agreement expired in May 2014. There are no refund provisions in the AstraZeneca Collaboration Agreement and the Co-Promotion Agreement (together, the “AstraZeneca Agreements”). Under the terms of the AstraZeneca Collaboration Agreement, the Company received a $25.0 million non-refundable up-front payment upon execution. The Company is also eligible for $125.0 million in additional commercial milestone payments contingent on the achievement of certain sales targets. The parties will also share in the net profits and losses associated with the development and commercialization of linaclotide in the License Territory, with AstraZeneca receiving 55% of the net profits or incurring 55% of the net losses until a certain specified commercial milestone is achieved, at which time profits and losses will be shared equally thereafter. Activities under the AstraZeneca Agreements were evaluated in accordance with ASC 605-25, to determine if they represented a multiple element revenue arrangement. The Company identified the following deliverables in the AstraZeneca Agreements: · an exclusive license to develop and commercialize linaclotide in the License Territory (the “License Deliverable”), · research, development and regulatory services pursuant to the IDP, as modified from time to time (the “R&D Services”), · JDC services, · obligation to supply clinical trial material, and · co-promotion services for AstraZeneca’s product (the “Co-Promotion Deliverable”). The License Deliverable is nontransferable and has certain sublicense restrictions. The Company determined that the License Deliverable had standalone value as a result of AstraZeneca’s internal product development and commercialization capabilities, which would enable it to use the License Deliverable for its intended purposes without the involvement of the Company. The remaining deliverables were deemed to have standalone value based on their nature and all deliverables met the criteria to be accounted for as separate units of accounting under ASC 605-25. Factors considered in this determination included, among other things, whether any other vendors sell the items separately and if the customer could use the delivered item for its intended purpose without the receipt of the remaining deliverables. At the inception of the arrangement, the Company identified the supply of linaclotide drug product for commercial requirements and commercialization services as contingent deliverables because these services are contingent upon the receipt of regulatory approval to commercialize linaclotide in the License Territory, and there were no binding commitments or firm purchase orders pending for commercial supply at the inception of the AstraZeneca Collaboration Agreement. In August 2014, the Company and AstraZeneca, through the JDC, modified the IDP and development budget to include approximately $14.0 million in additional activities over the remaining development period, to be shared by the Company and AstraZeneca under the terms of the AstraZeneca Collaboration Agreement. These additional activities serve to support the continued development of linaclotide in the License Territory, including the Phase III Trial. Pursuant to the terms of the modified IDP and development budget, certain of the Company’s deliverables were modified, specifically the R&D Services and the obligation to supply clinical trial material. The modification did not, however, have a material impact on the Company’s condensed consolidated financial statements. The total amount of the non-contingent consideration allocable to the AstraZeneca Agreements was approximately $34.0 million (“Arrangement Consideration”), which includes the $25.0 million non-refundable up-front payment and approximately $9.0 million representing 55% of the costs for clinical trial material supply services and research, development and regulatory activities allocated to the Company in the IDP or as approved by the JDC in subsequent periods. The Company allocated the Arrangement Consideration to the non-contingent deliverables based on management’s best estimated selling price (“BESP”) of each deliverable using the relative selling price method, as the Company did not have vendor-specific objective evidence or third-party evidence of selling price for such deliverables. Of the total Arrangement Consideration, approximately $29.7 million was allocated to the License Deliverable, approximately $1.8 million to the R&D Services, approximately $0.1 million to the JDC services, approximately $0.3 million to the clinical trial material supply services, and approximately $2.1 million to the Co-Promotion Deliverable in the relative selling price model, at the time of the material modification. Because the Company shares development costs with AstraZeneca, payments from AstraZeneca with respect to both research and development and selling, general and administrative costs incurred by the Company prior to the commercialization of linaclotide in the License Territory are recorded as a reduction in expense, in accordance with the Company’s policy, which is consistent with the nature of the cost reimbursement. Development costs incurred by the Company that pertain to the joint development plan and subsequent amendments to the joint development plan, as approved by the JDC, are recorded as research and development expense as incurred. Payments to AstraZeneca are recorded as incremental research and development expense. The Company completed its obligations related to the License Deliverable upon execution of the AstraZeneca Agreements; however, the revenue recognized in the statement of operations was limited to the non-contingent portion of the License Deliverable consideration in accordance with ASC 605-25. During the three and nine months ended September 30, 2016, the Company recognized an insignificant amount and approximately $0.3 million, respectively, in collaborative arrangements revenue related to the License Deliverable in connection with the modification to the IDP and development budget in August 2014, as these portions of the Arrangement Consideration were no longer contingent. All amounts allocated to the License Deliverable have been recognized as revenue. The Company also performs R&D Services and JDC services, and supplies clinical trial materials during the estimated development period. All Arrangement Consideration allocated to such services is being recognized as a reduction of research and development costs, using the proportional performance method, by which the amounts are recognized in proportion to the costs incurred. As a result of the cost-sharing arrangements under the collaboration, the Company offset an insignificant amount and approximately $0.2 million in research and development costs in the three and nine months ended September 30, 2017, respectively, and recognized an insignificant amount in each of the three and nine months ended September 30, 2016. The amount allocated to the Co-Promotion Deliverable was recognized as collaborative arrangements revenue using the proportional performance method, which approximates recognition on a straight-line basis beginning on the date that the Company began to co-promote AstraZeneca’s product through December 31, 2013 (the earliest cancellation date). As of December 31, 2013, the Company completed its obligation related to the Co-Promotion Deliverable. The Company reassesses the periods of performance for each deliverable at the end of each reporting period. In March 2017, the Company began providing supply of linaclotide drug product and certain commercialization-related services pursuant to the AstraZeneca Collaboration Agreement. During the three and nine months ended September 30, 2017, the Company recognized no revenue and approximately $0.2 million, respectively, as collaborative arrangements revenue related to linaclotide drug product, as this deliverable was no longer contingent. Milestone payments received from AstraZeneca upon the achievement of sales targets will be recognized as earned. Co-Promotion and Other Agreements Co-Promotion Agreement with Exact Sciences Corp. for Cologuard In March 2015, the Company and Exact Sciences entered into an agreement to co-promote Exact Sciences’ Cologuard, the first and only FDA-approved noninvasive stool DNA screening test for colorectal cancer (the “Exact Sciences Co-Promotion Agreement”). The Exact Sciences Co-Promotion Agreement was terminated by the parties in August 2016. Under the terms of the non-exclusive Exact Sciences Co-Promotion Agreement, the Company’s sales team promoted and educated health care practitioners regarding Cologuard through July 2016. Exact Sciences maintained responsibility for all other aspects of the commercialization of Cologuard outside of the co-promotion. Under the terms of the Exact Sciences Co-Promotion Agreement, the Company was compensated primarily via royalties earned on the net sales of Cologuard generated from the healthcare practitioners on whom the Company called with such royalties payable through July 2017. There were no refund provisions in the Exact Sciences Co-Promotion Agreement. Activities under the Exact Sciences Co-Promotion Agreement were evaluated in accordance with ASC 605-25, to determine if they represented a multiple element revenue arrangement. The Company identified the following deliverables in the Exact Sciences Co-Promotion Agreement through July 31, 2016: (i) second position sales detailing, (ii) promotional support services, and (iii) medical education services. Each of the deliverables was deemed to have standalone value based on their nature and all deliverables met the criteria to be accounted for as separate units of accounting under ASC 605-25. The Company determined that the BESP for each of the three deliverables approximated the value allocated to the deliverables under the agreement. The revenue related to each deliverable was recognized as collaborative arrangements revenue in the Company’s condensed consolidated statement of operations, in accordance with ASC 605-25, during the period earned through July 2017. During the three and nine months ended September 30, 2017, the Company recognized an insignificant amount and approximately $2.5 million, respectively, and approximately $0.8 million and approximately $2.6 million during the three and nine months ended September 30, 2016 respectively, as collaborative arrangements revenue related to this arrangement. Co-Promotion Agreement with Allergan for VIBERZI In August 2015, the Company and Allergan entered into an agreement for the co‑promotion of VIBERZI in the U.S., Allergan’s treatment for adults suffering from IBS‑D (the “VIBERZI Co‑Promotion Agreement”). Under the terms of the VIBERZI Co‑Promotion Agreement, the Company’s clinical sales specialists are detailing VIBERZI to the same health care practitioners to whom they detail LINZESS. Allergan is responsible for all costs and activities relating to the commercialization of VIBERZI outside of the co‑promotion. Under the terms of the VIBERZI Co‑Promotion Agreement, the Company’s promotional efforts are compensated based on the volume of calls delivered by the Company’s sales force, with the terms of the agreement reducing or eliminating certain of the unfavorable adjustments to the Company’s share of net profits stipulated by the linaclotide collaboration agreement with Allergan for North America, provided that the Company provides a minimum number of VIBERZI calls on physicians. The Company has the potential to achieve milestone payments of up to $10.0 million based on the net sales of VIBERZI in each of 2017 and 2018, and is also compensated via reimbursements for medical education initiatives. The Company’s promotional efforts under the non‑exclusive co‑promotion began when VIBERZI became commercially available in December 2015, and will continue until December 31, 2017, unless earlier terminated by either party pursuant to the provisions of the VIBERZI Co‑Promotion Agreement. Either party may also terminate the VIBERZI Co‑Promotion Agreement in the event of an uncured material breach by the other party, withdrawal of necessary approvals by the FDA, for convenience, or bankruptcy or insolvency of the other party. Allergan may terminate the VIBERZI Co‑Promotion Agreement if the Company does not provide the minimum number of calls on physicians for VIBERZI. Activities under the VIBERZI Co‑Promotion Agreement were evaluated in accordance with ASC 605‑25 to determine if they represented a multiple element revenue arrangement. The Company concluded that the VIBERZI Co‑Promotion Agreement does not represent a material modification to the linaclotide collaboration agreement with Allergan for North America, as it is not material to the total arrangement consideration under the collaboration agreement, does not significantly modify the existing deliverables, and does not significantly change the term of the agreement. The Company identified the following deliverables in the VIBERZI Co‑Promotion Agreement: (i) second position sales detailing of VIBERZI, and (ii) medical education services. Each of the deliverables was deemed to have standalone value based on their nature and both deliverables met the criteria to be accounted for as separate units of accounting under ASC 605‑25. The Company determined the BESP for each of the deliverables approximated the value allocated to the deliverables under the agreement. As consideration is earned over the term of the agreement, the revenue will be allocated to each deliverable based on the relative selling price, using management’s BESP, and recognized as collaborative arrangements revenue in the Company’s condensed consolidated statement of operations, in accordance with ASC 605‑25, during the quarter earned. Under the linaclotide collaboration agreement for North America with Allergan, if either party provides fewer calls on physicians in a particular year than it is contractually required to provide, such party’s share of the net profits will be adjusted as set forth in the agreement; however, certain of these adjustments to the share of the net profits may be reduced or eliminated in connection with the co-promotion activities under the VIBERZI Co-Promotion Agreement through December 31, 2017. In connection with these co-promotion activities, the net profit share adjustments payable to Allergan under the linaclotide collaboration agreement for North America were reduced by approximately $2.4 million and approximately $5.2 million during the three and nine months ended September 30, 2017, respectively, and approximately $1.8 million and approximately $4.5 million during the three and nine months ended September 30, 2016. During the three months ended September 30, 2016, the Company also met the r |