strong robust XXXX, XXXX guidance. external was as it in year, revenues here, our exceeding relates strongest financials. We particularly and I've since to the incredibly Mike. an been Thanks, profitability our delivered
with partnership our After our moving took headquarters future and separating Ironwood, few actions agreements the us to our years, included we success believe position several additional interest debt Cyclerion expense linaclotide which over lowers from profitability. that and ex-U.S. our securing XXXX Boston, restructuring Alnylam. new for we cash better actions next These the in restructuring
a in a XXXX As full following for year separation basis. non-GAAP the three we quarters result and a profitable the were the and on GAAP
made Over highlight the few the XXXX fourth we year next full financial of and minutes, will some the quarter both in and guidance. share I our full progress
quarter our million $XXX to of by driven in press Revenues in refer API. in $XX collaboration Please for the were linaclotide million $XXX sales million additional and release details. fourth revenue
margin commercial expansion in revenue. growth commercial the collaboration in the LINZESS quarter, was revenue. quarter to and fourth our higher contributing the year-over-year and timing driven impact fourth was margin by collaboration of the in primarily XX% expenses The
year, million amended ex-U.S. included revenue in recorded full from linaclotide $XXX agreements $XX license million, our to third and Ironwood resulting the the which revenues quarter. Turning milestone were in
the we agreements, ex-U.S. approximately sales from for as to of our to API in amended result, linaclotide a $X XXXX. is the API. no are decline revenue longer responsible And expected With supply million
to final we As ship partners. batches our
year. million our We in $XXX continue studies. $XX clinical million R&D XXXX, were and to we in plan and in full the to fourth advance expenses as invest R&D to continue significantly ongoing quarter
SG&A the were The expenses and termination due and in $XX primarily implemented is during lesinurad agreement license the quarter and year. million of year. in the compared cost to full optimization million the fourth to XXXX the SG&A $XXX decrease actions
now we interest $X fourth approximately quarter million connection and decrease $X year-over-year. year. our by Interest $XX expense the full debt In in restructuring the last expense with expect and to August, cash XXXX in million million was
With to of recorded our that to equity total said, interest similar cash convertible expense expected debt, to XXXX. and due total non-cash expense in are the be component interest
and profitability fourth full Lastly, we the quarter non-GAAP and year. GAAP both delivered for
was income quarter fourth million collaboration from the the The $XX Adjusted operations fourth for is full operations in the revenue from for was fourth million quarter. EBITDA net $XX GAAP and continuing year. our quarter $XX continuing strongest typically quarter. LINZESS million
not strong and This, XXXX combined timing We profitability in the with expect run-rate the sales for as a do fluctuate. resulted year. of will collaboration, this quarterly to the finish a impact expenses to API be
as we the from years. that million profitable, Adjusted even next tax $XXX is over for liabilities was year-end we NOLs important One $X and now reminder for operations have though offset continuing to them the billion of full year. EBITDA are in expect few
year-over-year XXXX net digit to Turning financial be or LINZESS minus demand our growth growth by to net range stable and price, in percent plus in XX%. which guidance, driven mid-single U.S. sales Ironwood in volume consider expects the we continued XXXX
Ironwood We growth also to revenue in XXXX range $XXX in $XXX due We anticipate continued expect for revenue the total be demand strong million the expected to in LINZESS. to collaborative year-over-year of arrangements million.
million be adjusted greater $XXX expect than to we EBITDA XXXX. Thirdly, in
milestone revenue from the a continuing the operations million adjusted the included of and ex-U.S. sales in As reminder, and API. license and total $XX XXXX EBITDA revenue
a for was Ironwood, term creation. long great for and value XXXX see, are can you near we year positioned and As
in Our into our our is to strategy our strategic position growing puts priorities. thoughtfully invest strong business transition capital to aligned us and a allocation profitability with
believe on can commented portfolio. value invest our where priority This Mark we is our we create and we highest expect As most of to the the earlier, GI advancement today. continue in to
we also which overtime, any for delivering a decision is threshold critical profits focused sustainable are We investment on make.
This enables and our down our pay debt. to invest thoughtfully us continue into existing to portfolio
settle portion to several have settle 'XX projections option And the of will as believe remaining XXXX years, we and in well. XXXX over in notes the expect convertible notes cash the given We current our our cash. next our to
balancing external our business pursue are disciplined a that into something criteria our we in financial have meets when allows the we investments flexibility opportunities us that we to find done. that way Lastly, the
over Mark Q&A. back With closing that, comments it some before I'll turn to for now