Leen Kawas, Athira

Seat­tle-based Athi­ra, aim­ing for tough Alzheimer's and Parkin­son's tar­gets, rais­es $204M for IPO

Fol­low­ing an $85 mil­lion Se­ries B round back in June, Athi­ra Phar­ma is set to be­come the third biotech in the last three days to go pub­lic Fri­day.

Athi­ra raised $204 mil­lion for its IPO af­ter pric­ing shares at $17 apiece, the high-point of its ex­pect­ed range. Ini­tial­ly peg­ging $100 mil­lion in fi­nanc­ing, Athi­ra said it of­fered 12 mil­lion to­tal shares and will trade un­der the tick­er $ATHA.

Now that Athi­ra plans to hit the Nas­daq, there have been more than 50 biotech IPOs this year, more than the to­tal from last year. Com­bined, the com­pa­nies have raised more than $11 bil­lion. Over half of those biotechs, in­clud­ing Athi­ra, raised at least $200 mil­lion each.

It’s al­so ap­proach­ing the 56 in­dus­try IPOs to oc­cur two years ago, per in­de­pen­dent an­a­lyst Brad Lon­car.

Athi­ra pro­vid­ed a de­tailed out­line with­in its S-1 of how it plans to use funds from the raise, il­lus­trat­ing that much of the mon­ey will be used to boost de­vel­op­ment for its lead ATH-1017 pro­gram, for­mer­ly dubbed NDX-1017. About $75 mil­lion will fund two tri­als in Alzheimer’s dis­ease, in­clud­ing a Phase II/III tri­al mea­sur­ing two dosage lev­els and a sep­a­rate Phase II tri­al, while an­oth­er $20 mil­lion will fund a Phase II study in Parkin­son’s de­men­tia.

An ad­di­tion­al $30 mil­lion is slat­ed to fund IND-en­abling stud­ies of two prod­ucts fur­ther down the pipeline — ATH-1019, for the treat­ment of neu­ropsy­chi­atric in­di­ca­tions, and ATH-1018, in neu­ropa­thy. It’s worth not­ing, how­ev­er, that these es­ti­mates were based on as­sump­tions of low­er IPO rais­es.

ATH-1017 fol­lows a fa­mil­iar strat­e­gy in Alzheimer’s re­search in tar­get­ing the dam­aged synap­tic net­work. But the com­pound fo­cus­es on a rel­a­tive­ly un­ex­plored path­way, the he­pa­to­cyte growth fac­tor (HGF), as well as its MET re­cep­tor. If suc­cess­ful, the pro­gram would re­gen­er­ate af­flict­ed tis­sue.

The com­pa­ny has got­ten this far thanks to a Per­cep­tive-led $85 mil­lion Se­ries B back in June, buoyed by da­ta in a Phase Ib that showed pa­tients tak­ing the ATH-1017 can­di­date were able to rec­og­nize a se­ries of re­peat­ed tones more quick­ly than the place­bo group. For those with de­men­tia, the nor­mal recog­ni­tion falls with­in a 400 to 450-mil­lisec­ond range, and the tri­al’s base­line was 390 mil­lisec­onds. The drug arm of the tri­al, which en­rolled just sev­en pa­tients, saw the av­er­age fall to 311 mil­lisec­onds, com­pared to no change in the four-pa­tient place­bo arm.

Joe Edel­man

Athi­ra will be go­ing up against some strong head­winds, as many Alzheimer’s pro­grams that have come be­fore have not proved promis­ing. Most promi­nent­ly, Bio­gen reg­is­tered fail­ures in sev­er­al high-pro­file stud­ies look­ing in­to the amy­loid be­ta the­o­ry. The com­pa­ny court­ed con­tro­ver­sy af­ter in­clud­ing APOe4 car­ri­ers, who are at a high­er risk of the dis­ease, in the low­er-dose arm of one of their tri­als with­out tak­ing them out of the place­bo group.

Per­cep­tive’s Joe Edel­man will own an 11.6% stake in the com­pa­ny, with CEO Leen Kawas get­ting 9.3% of shares.

ZS Per­spec­tive: 3 Pre­dic­tions on the Fu­ture of Cell & Gene Ther­a­pies

The field of cell and gene therapies (C&GTs) has seen a renaissance, with first generation commercial therapies such as Kymriah, Yescarta, and Luxturna laying the groundwork for an incoming wave of potentially transformative C&GTs that aim to address diverse disease areas. With this renaissance comes several potential opportunities, of which we discuss three predictions below.

Allogenic Natural Killer (NK) Cells have the potential to displace current Cell Therapies in oncology if proven durable.

Despite being early in development, Allogenic NKs are proving to be an attractive new treatment paradigm in oncology. The question of durability of response with allogenic therapies is still an unknown. Fate Therapeutics’ recent phase 1 data for FT516 showed relatively quicker relapses vs already approved autologous CAR-Ts. However, other manufacturers, like Allogene for their allogenic CAR-T therapy ALLO-501A, are exploring novel lymphodepletion approaches to improve persistence of allogenic cells. Nevertheless, allogenic NKs demonstrate a strong value proposition relative to their T cell counterparts due to comparable response rates (so far) combined with the added advantage of a significantly safer AE profile. Specifically, little to no risk of graft versus host disease (GvHD), cytotoxic release syndrome (CRS), and neurotoxicity (NT) have been seen so far with allogenic NK cells (Fig. 1). In addition, being able to harness an allogenic cell source gives way to operational advantages as “off-the-shelf” products provide improved turnaround time (TAT), scalability, and potentially reduced cost. NKs are currently in development for a variety of overlapping hematological indications with chimeric antigen receptor T cells (CAR-Ts) today, and the question remains to what extent they will disrupt the current cell therapy landscape. Click for more details.

What lured Hal Bar­ron away?; Top FDA minds on ac­cel­er­at­ed ap­proval re­forms; ‘Dead wrong’ Aduhelm ad blitz; and more

Welcome back to Endpoints Weekly, your review of the week’s top biopharma headlines. Want this in your inbox every Saturday morning? Current Endpoints readers can visit their reader profile to add Endpoints Weekly. New to Endpoints? Sign up here.

Nothing can really compete with Hal Barron’s departure from GlaxoSmithKline as the news of the week, but we do have plenty of original reporting and analysis from the Endpoints team in this edition. Enjoy and have a nice weekend.

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Mer­ck wins le­gal bat­tle over in­sur­ance cov­er­age af­ter ran­somware at­tack

Merck has emerged victorious from a years-long legal battle with insurers over the coverage of more than a billion dollars in losses from the malware NotPetya, with a New Jersey Superior Court judge concluding that the responsibility is on insurers to clarify their policies around cyber attacks.

The pharma giant was one of several victims of a global cyber attack back in 2017 that also hit Danish shipping company Maersk, American food company Mondelēz, French construction giant Saint-Gobain and even the systems monitoring the Chernobyl nuclear power stations, Bloomberg reported back in 2019.

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Crit­ics push back on Alzheimer’s As­so­ci­a­tion ad blitz to get Medicare to change its Aduhelm rul­ing: 'Dead wrong'

The latest Alzheimer’s Association advertising campaign encourages people to fight.

Not against the disease or for more research or treatments, but against the Centers for Medicare and Medicaid Services. More specifically, CMS’ recent reimbursement decision to only pay for Biogen and Eisai’s controversial Alzheimer’s drug Aduhelm for patients in clinical trials.

With CMS’ preliminary decision now in a 30-day comment period, patient advocates’ goal is to convince CMS to reverse its decision with a marketing blitz and public pressure.

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Dan O'Day, Gilead CEO (Jim Watson/AFP via Getty Images)

Fail­ing to con­firm clin­i­cal ben­e­fit, Gilead pulls 2 ac­cel­er­at­ed ap­proval in­di­ca­tions for can­cer drug

Gilead recently decided to pull two indications for its cancer drug Zydelig — in relapsed follicular B-cell non-Hodgkin lymphoma (FL) and relapsed small lymphocytic leukemia (SLL) — after failing to complete the confirmatory trials required as part of the accelerated approvals from 2014.

“As the treatment landscape for FL and SLL has evolved, enrollment into the confirmatory study has been an ongoing challenge,” Gilead said in a statement, noting it formally notified the FDA of its decision to voluntarily withdraw these indications.

Hal Barron, Endpoints UKBIO20 (Jeff Rumans)

'Al­tos was re­al­ly a once-in-a-life­time op­por­tu­ni­ty': Hal Bar­ron re­flects on his big move

By all accounts, Hal Barron had one of the best jobs in Big Pharma R&D. He made more than $11 million in 2020, once again reaping more than his boss, Emma Walmsley, who always championed him at every opportunity. And he oversaw a global R&D effort that struck a variety of big-dollar deals for oncology, neurodegeneration and more.

Sure, the critics never let up about what they saw as a rather uninspiring late-stage pipeline, where the rubber hits the road in the Big Pharma world’s hunt for the next big near-term blockbuster, but the in-house reviews were stellar. And Barron was firmly focused on bringing up the success rate in clinical trials, holding out for the big rewards of moving the dial from an average 10% success rate to 20%.

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Executive Director of the EMA Emer Cooke (AP Photo/Geert Vanden Wijngaert)

Eu­ro­pean Par­lia­ment signs off on strength­en­ing drug reg­u­la­tor's abil­i­ty to tack­le short­ages

The European Parliament on Thursday endorsed a plan to increase the powers of the European Medicines Agency, which will be better equipped to monitor and mitigate shortages of drugs and medical devices.

By a vote of 655 to 31, parliament signed off on a provisional agreement reached with the European Council from last October, in which the EMA will create two shortage steering groups (one for drugs, the other for devices), a new European Shortages Monitoring Platform to facilitate data collection and increase transparency, and on funding for the work of the steering groups, task force, working parties and expert panels that are to be established.

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FDA+ roundup: FDA's neu­ro­science deputy de­parts amid on­go­ing Aduhelm in­ves­ti­ga­tions; Califf on the ropes?

Amid increased scrutiny into the close ties between FDA and Biogen prior to the controversial accelerated approval of Aduhelm, the deputy director of the FDA’s office of neuroscience has called it quits after more than two decades at the agency.

Eric Bastings will now take over as VP of development strategy at Ionis Pharmaceuticals, the company said Wednesday, where he will provide senior clinical and regulatory leadership in support of Ionis’ pipeline.

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Sec­ondary patents prove to be key in biosim­i­lar block­ing strate­gies, re­searchers find

While the US biosimilars industry has generally been a disappointment since its inception, with FDA approving 33 biosimilars since 2015, just a fraction of those have immediately followed their approvals with launches. And more than a handful of biosimilars for two of the biggest blockbusters of all time — AbbVie’s Humira and Amgen’s Enbrel — remain approved by FDA but still have not launched because of legal settlements.