Ab­b­Vie, Sanofi-backed Prin­cip­ia of­fers an $86M IPO af­ter burn­ing through $148M for pipeline work

It’s time for some new biotech IPOs to test the wa­ters on Nas­daq. With some sub­stan­tial back­ing from Sanofi and Ab­b­Vie, Prin­cip­ia Bio­Phar­ma out of South San Fran­cis­co is get­ting ready to roll the dice on an IPO on Nas­daq. 

The biotech start­up — a clas­sic, pipeline-fo­cused ef­fort that’s spent $148 mil­lion to get to this stage — has pen­cilled in an $86 mil­lion raise on its S-1 and of­fered up some in­ter­im Phase II da­ta to help re­as­sure in­vestors that it’s on to some­thing re­al. This new of­fer­ing will test in­vestors’ ap­petite for risk, af­ter a long slate of drug de­vel­op­ers went pub­lic in the lead-up to the sum­mer lull.

Mar­tin Babler

Their lead drug is a BTK in­hibitor for au­toim­mune dis­eases dubbed PRN1008. In a Phase II study for rare cas­es of a chron­ic skin con­di­tion called pem­phi­gus, re­searchers say they tracked a 54% rate of dis­ease con­trol for 26 pa­tients on low-dose cor­ti­cos­teroids — with pa­tients on low-dose cor­ti­cos­teroids ver­sus a stan­dard high-dose for steroids — and an 80% con­trol rate at day 85 for 20 evalu­able pa­tients. That study is con­tin­u­ing.

The pre­lim­i­nary da­ta set up a Phase III which the com­pa­ny plans to launch lat­er this year.

Their oth­er top drug is PRN2246, an­oth­er BTK in­hibitor for mul­ti­ple scle­ro­sis and oth­er CNS ail­ments which is al­lied with Sanofi. So far, they’ve gath­ered on­ly bio­mark­er da­ta from healthy pa­tients to un­der­score its ac­tiv­i­ty. That’s in­cred­i­bly ear­ly-stage still, but Sanofi has high­light­ed the al­liance as one of its most promis­ing as top ex­ecs try to make a case that they can de­vel­op sig­nif­i­cant new drugs with­out Re­gen­eron by its side.

Sanofi paid $40 mil­lion in cash to part­ner on their drug, adding $15 mil­lion this year out of a po­ten­tial $765 mil­lion ini­tial­ly laid out in mile­stones. Ab­b­Vie paid out an­oth­er $15 mil­lion in cash last sum­mer, adding $667 mil­lion for a de­vel­op­ment deal on oral im­muno­pro­tea­some in­hibitors — with the S-1 of­fer­ing the first fi­nan­cial de­tails on that deal.

CEO Mar­tin Babler — a sales and mar­ket­ing vet­er­an out of Genen­tech — picked up a $1.2 mil­lion pay pack­age for last year, based on a $374,000 an­nu­al salary plus stock op­tions. And the rest of the ex­ec­u­tive team in­cludes some prin­ci­pal play­ers with CVs tied to Genen­tech par­ent Roche.

Most of the eq­ui­ty cur­rent­ly is divvied up among a group of ven­ture back­ers, with Mor­gen­thaler, New Leaf, Or­biMed and GSK’s SR One each hold­ing 16.8% of the eq­ui­ty. Bak­er Broth­ers and Sofinno­va Ven­ture fol­low with 12.3% each. Babler has 4.7% of the stock.

UP­DAT­ED: In sur­prise switch, Bris­tol-My­ers is sell­ing off block­buster Ote­zla, promis­ing to com­plete Cel­gene ac­qui­si­tion — just lat­er

Apart from revealing its checkpoint inhibitor Opdivo blew a big liver cancer study on Monday, Bristol-Myers Squibb said its plans to swallow Celgene will require the sale of blockbuster psoriasis treatment Otezla to keep the Federal Trade Commission (FTC) at bay.

The announcement — which has potentially delayed the completion of the takeover to early 2020 — irked investors, triggering the New York-based drugmaker’s shares to tumble Monday morning in premarket trading.

Celgene’s Otezla, approved in 2014 for psoriasis and psoriatic arthritis, is a rising star. It generated global sales of $1.6 billion last year, up from the nearly $1.3 billion in 2017. Apart from the partial overlap of Bristol-Myers injectable Orencia, the company’s rival oral TYK2 psoriasis drug is in late-stage development, after the firm posted encouraging mid-stage data on the drug, BMS-986165, last fall. With Monday’s decision, it appears Bristol-Myers is favoring its experimental drug, and discounting Otezla’s future.

The move blindsided some analysts. Credit Suisse’s Vamil Divan noted just days ago:

Endpoints News

Basic subscription required

Unlock this story instantly and join 53,400+ biopharma pros reading Endpoints daily — and it's free.

Novotech CEO Dr. John Moller

Novotech CRO Award­ed Frost & Sul­li­van Best Biotech CRO Asia-Pa­cif­ic 2019

Known in the in­dus­try as the Asia-Pa­cif­ic CRO, Novotech is now lead CRO ser­vices provider for the grow­ing num­ber of in­ter­na­tion­al biotechs se­lect­ing the re­gion for their stud­ies.

Re­flect­ing this Asia-Pa­cif­ic growth, Novotech staff num­bers are up 20% since De­cem­ber 2018 to 600 in-house clin­i­cal re­search peo­ple across a full range of ser­vices, across the re­gion.

Novotech’s ca­pa­bil­i­ties have been rec­og­nized by an­a­lysts like Frost & Sul­li­van, most re­cent­ly with the pres­ti­gious Asia-Pa­cif­ic CRO Biotech of the year award for best prac­tices in clin­i­cal re­search for biotechs for the fifth year. See oth­er awards here.

Mike Grey. Mirum

In $86M IPO pitch, Mirum spells out plans to turn Shire dis­cards in­to or­phan liv­er drug suc­cess­es

Mike Grey doesn’t have any time to waste. Hav­ing re­gained con­trol of two liv­er dis­ease drugs from Shire and po­si­tioned them for piv­otal stud­ies — five years af­ter first hand­ing them off in a deal to sell Lu­me­na, where he was CEO — Grey is steer­ing Mirum straight in­to an IPO with a $86 mil­lion ask.

Not that Mirum has spent much of its $120 mil­lion Se­ries A cash since launch­ing last No­vem­ber. Ac­cord­ing to the S-1, the Cal­i­forn­ian biotech has burned through $23.3 mil­lion as of March, but ex­pects ex­pens­es to pick up once their clin­i­cal work gath­ers steam.

Fol­low­ing news of job cuts in Eu­ro­pean R&D ops, Sanofi con­firms it’s of­fer­ing US work­ers an 'ear­ly ex­it'

Ear­li­er in the week we learned that Sanofi was bring­ing out the bud­get ax to trim 466 R&D jobs in Eu­rope, re­tool­ing its ap­proach to car­dio as re­search chief John Reed beefed up their work in can­cer and gene ther­a­pies. And we’re end­ing the week with news that the phar­ma gi­ant has al­so been qui­et­ly re­duc­ing staff in the US, tar­get­ing hun­dreds of jobs as the com­pa­ny push­es vol­un­tary buy­outs with a fo­cus on R&D sup­port ser­vices.

Suf­fer­ing No­var­tis part­ner Cona­tus is pack­ing it in on NASH af­ter a se­ries of un­for­tu­nate tri­al events

The NASH par­ty is over at No­var­tis-backed Cona­tus. And this time they’re turn­ing off the lights.

More than 2 years af­ter No­var­tis sur­prised the biotech in­vest­ment com­mu­ni­ty with its $50 mil­lion up­front and promise of R&D sup­port to part­ner with the lit­tle biotech on NASH — ig­nit­ing a light­ning strike for the share price — Cona­tus $CNAT is back with the lat­est bit­ter tale to tell about em­ri­c­as­an, which once in­spired con­fi­dence at the phar­ma gi­ant.

Dean Hum. Nasdaq via YouTube

Gen­fit goes to Chi­na with a deal worth up to $228M for NASH drug

Fresh off the high of its Nas­daq IPO de­but, and the low of com­par­isons to Cymabay — whose NASH drug re­cent­ly stum­bled — Gen­fit on Mon­day un­veiled an up to $228 mil­lion deal with transpa­cif­ic biotech Terns Phar­ma­ceu­ti­cals to de­vel­op its flag­ship ex­per­i­men­tal liv­er drug — elafi­bra­nor — in Greater Chi­na.

The deal comes more than a week af­ter Gen­fit $GN­FT is­sued a fiery de­fense of its dual PPAR ag­o­nist elafi­bra­nor, when com­peti­tor Cymabay’s PPARδ ag­o­nist, se­ladel­par, fiz­zled in a snap­shot of da­ta from an on­go­ing mid-stage tri­al. The main goal at the end of 12 weeks was for se­ladel­par to in­duce a sta­tis­ti­cal­ly sig­nif­i­cant im­prove­ment in liv­er fat con­tent, but da­ta showed that pa­tients on the place­bo ac­tu­al­ly per­formed bet­ter.

Alex­ion wins pri­or­i­ty re­view for Ul­tomiris' aHUS in­di­ca­tion; FDA ex­pands ap­proval of Ver­tex's Symdeko

→ Alex­ion $ALXN has scored a speedy re­view for Ul­tomiris for pa­tients with atyp­i­cal he­molyt­ic ure­mic syn­drome (aHUS) af­ter post­ing pos­i­tive da­ta from a piv­otal study in Jan­u­ary. The drug is the rare dis­ease com­pa­ny’s shot at pro­tect­ing its block­buster blood dis­or­der fran­chise that is cur­rent­ly cen­tered around its flag­ship drug, Soliris, which is a com­ple­ment in­hibitor typ­i­cal­ly ad­min­is­tered every two weeks. Ul­tomiris has a sim­i­lar mech­a­nism of ac­tion but re­quires less-fre­quent dos­ing — every eight weeks. The de­ci­sion date has been set to Oc­to­ber 19. Late last year, Ul­tomiris se­cured ap­proval for noc­tur­nal he­mo­glo­bin­uria (PNH) pa­tients.

Bet­ter than Am­bi­en? Min­er­va soars on PhI­Ib up­date on sel­torex­ant for in­som­nia

A month af­ter roil­ing in­vestors with what skep­tics dis­missed as cher­ry pick­ing of its de­pres­sion da­ta, Min­er­va is back with a clean slate of da­ta from its Phase IIb in­som­nia tri­al.

In a de­tailed up­date, the Waltham, MA-based biotech said sel­torex­ant (MIN-202) hit both the pri­ma­ry and sev­er­al sec­ondary end­points, ef­fec­tive­ly im­prov­ing sleep in­duc­tion and pro­long­ing sleep du­ra­tion. In­ves­ti­ga­tors made a point to note that the ef­fects were con­sis­tent across the adult and el­der­ly pop­u­la­tions, with the lat­ter more prone to the sleep dis­or­der.

Gene ther­a­py biotech sees its stock rock­et high­er on promis­ing re­sults for rare cas­es of but­ter­fly dis­ease

Shares of Krys­tal Biotech took off this morn­ing $KRYS af­ter the lit­tle biotech re­port­ed promis­ing re­sults from its gene ther­a­py to treat a rare skin dis­ease called epi­der­mol­y­sis bul­losa.

Fo­cus­ing on an up­date with 4 new pa­tients, re­searchers spot­light­ed the suc­cess of KB103 in clos­ing some stub­born wounds. Krys­tal says that of 4 re­cur­ring and 2 chron­ic skin wounds treat­ed with the gene ther­a­py, the KB103 group saw the clo­sure of 5. The 6th — a chron­ic wound, de­fined as a wound that had re­mained open for more than 12 weeks — was par­tial­ly closed. That brings the to­tal so far to 8 treat­ed wounds, with 7 clo­sures.