I've been trying to think why $NEU price plunged 15% yesterday on them releasing the DAYBUE sales results.

My hpothesis is that when the market saw the chart below from the release, they thought this was showing TOTAL revenue. Its not, Its showing Royalty Revenue, as labelled in the slide.

They didn't include the US$50m milestone payment. Today we see a more complete view, below.

Were ASX investors so jumpy about the short report that there was a knee-jerk reaction to seeing an incomplete number below consensus? Can investors be so dumb? Or am I missing something?

Whatever, I increased my RL position by around 25% at the dip. Yay. (And upped on SM, at a slightly less good price)

Just on the results call now.

Acadia Pharmaceuticals ($ACAD) have announced their Q4 results.

Sales of Daybue came in at $87.1m.

This compares with $66.9m in Q3, and is at the top end of the guidance range $80.0 to $87.5m.

$ACAD have set FY24 guidance for Daybue at $370-$420.

In terms of implications for $NEU, the targeted sales will trigger the $50m milestone for sales >$250m, but it looks like the next milestone payment of $50m will fall in FY25.

Considering the 4Q run-rate of $87.1m as $348.4 annually, the FY24 guidance represents growth over the 4Q run rate of 6% to 21%, which means that $ACAD still see growth ahead.

The recent Culper Research short report claimed that Daybue sales peaked in Q3, so I think the short thesis is severly undermined by this result.

Just going on the call now, to see what further colour there is on the result.

Disc: I hold $NEU in RL and SM

Short Report on Acadia and Daybue.

$NEU SP plunges 17% on open.

It will be interesting to see how $ACAD responds in its results report next week.

I have a full position on $NEU, so won't be buying more on this opportunity.

Interesting. Short reports provide entertainment value, but sometimes there can be something in it.

Disc: Held RL and SM

Culper Research discloses short position in Acadia Pharma

February 15, 2024 at 12:26 pm EST

 Share

Feb 15 (Reuters) - Culper Research has taken a short position on Acadia Pharmaceuticals' stock, it said on Thursday, sending the drugmaker's shares down as much as 8%.

Acadia's drug, trofinetide, to treat Rett syndrome, a genetic brain disorder, was launched in the U.S. last year under the brand name Daybue.

"Acadia has misrepresented Daybue's safety profile, and in turn, patent retention rates," Culper Research alleged in its report.

"The company now faces a wall of discontinuations due to insurance reauthorization requirements. Numerous insurance plans we reviewed require tangible proof of improvement on the drug," the report said.

Reuters could not immediately verify the short seller's allegations.

San Diego California-based Acadia, which licensed trofinetide from Australian drugmaker Neuron Pharmaceuticals , did not immediately respond to a request for comment.

The approval had allowed use of the drug in adult and pediatric patients two years of age and older, with a label warning of diarrhea and weight loss.

Culper the drug "will continue to decline over time as patients discontinue" treatment and the company "runs out of new patients to fill the gap" and estimates revenue from Daybue will be $316 million in 2024.

Analysts were expecting revenue of about $379 million for the drug in 2024, as per LSEG data.

Acadia has an antipsychotic drug sold under the brand name Nuplazid approved for patients with a type of Parkinson's disease.

The company's shares clawed back some lost ground and were last down 2.1%.

Short sellers make money by betting that the price of a security (such as a stock) will decrease.

(Reporting by Pratik Jain in Bengaluru; Editing by Shilpi Majumdar)

$NEU have just issued their quarterly report.

Activity Report

All the key news flow has been covered by releases, so I'll not rehash any of that.

The end-2023 balance sheet is strong with $229m, ample to support the clinical program for NNZ-2591.

In terms on ongoing revenue, Trofinetide is the driver, with the chart below showing the relationship to sales by $ACAD.

Just to clarify, we don't yet know the Q4 revenue number because $ACAD doesn't report Q4 until 25th Feb. That's a key date to watch, as the DAYBUE sales will provide a key datapoint on sale trajectory. My key question is: was the Q2 to Q3 jump pent up demand that will moderate quickly, or is the Q4 guidance conservative, in which case there could be an upside surprise?

So look out for a market announcement by $NEU at the open on $26th Feb unless, of course, $ACAD gives a sales update ahead of the earning release - which is possible - in which case $NEU would follow at the next open.

Last year $NEU reported FY results on 24th Feb, and I don't know what the plan is this year. Ideally, their FY result need to include the $ACAD 4Q revenue number.

Has John said anything about this before?

Beyond that, I can't see anything of particular note in the release. ($ACAD are still holding on to the PRV.)

Low profile announcement today from $NEU.

Reports that the Phase 2 trial for the neurological disorder Phelan-McDermid syndrome has been completed and that they remain on track to report the initial read-out in December.

This is the first of four P2 trials underway using NNZ-2591 to treat four different rare neurological conditions, none of which has an existing approved treatment.

Strategically, NNZ-2591 is interesting, as the addressible markets it could access are much larger than Retts for which DAYBUE was launched earlier this year. But more importantly, success would indicate that $NEU is on track to move from a one drug royalty company, to a neurological disorder treatment specialist with a range of options for how it moves forward.

As far as I can determine, NNZ-2591 holds little if any value in the current SP, so its a pure upside bet.

Across all my holdings, this upcoming news is probably the one I'm watching with most interest. (Will Santa come early?)

Disc: Held in RL and SM

Brokers have cranked their models on $NEU. I don’t yet have visibility of the FY24/25/26 EPS forecast changes, however, in the chart below, average target price has moved up from $19.14 to $22.41 (+17%) on yesterday’s news.

Given that the SP only advanced about 8.5% yesterday, the gap between consensus and SP has widened even further, now standing at 83%.

(My model has a mean Val of $20, and it will be a while before I have time to update it, but eyeballing the patient build profile, if I accelerate US growth number growth without changing market size or revenue per patient assumptions or other assumptions, my mean Vals are likely to advance about 5% to $21. So, now consensus is ahead of me. However, like $ACAD, I don’t want to be too exuberant. With strong community advocacy and centralised treatment through CoEs, a decent chunk of the market was always going to mobilise rapidly. I want to see what Q4 looks like before getting too excited.)

Interesting to see how this pans out.

Disc. Held in RL and SM

Source: MarketScreener.com

Adding to @wtsimis straw on results reported by Acadia Pharmaceuticals in New York early this morning, I am just off the call, and the results have significant implicatoins for Neuren ($NEU).

Note: $ACAD markets Trofinetide (“Daybue”) under licence from $NEU.

Revenue

DAYBUE sales in the quarter were $66.9m, far exceeding guidance set just last quarter of $45-55m.

The revenue was attributed to a surge in demand from the Rett community, a significant portion of which are treated through Centres of Excellence, which created strong demand for the product once launched. Retts Syndrome has a strong patient community both at local levels and globally, So awareness of the treatment in the community is very high, and there is no other treatment.

Uptake, Persistency and Dosing

There are now 800 patients on DAYBUE.

On persistency, i.e., how long people stay on the drug, the great news is that persistency is significantly higher than seen in clinical trials. The key persistency measures at 4 months are:

·      81% as measured by confirmed discontinuations

·      75% measure by confirmations + patients at 60+ days past their scheduled refill

·      compares favourably with 65% recorded in the Lilac-1 clinical trial

This indicates that patients are staying on the treatment at a higher rate than was projected in the clinical studies.

On dosing, as reported earlier, patients typically start on 50% of the label dose (calculated according to their weight) and then titrate up until they achieve maximum benefits at tolerable side effects. To date, compliance to dose at month three is 75-80%, indicating the progress patients are making towards building toward the label dose.

Reimbursement

In terms of access, Payers are adopting formal plans covering almost 80% of lives to date. (We've spoken separately about the VA 5-year contract, for example.)

Market Rollout

Canada will be the next market to launch. $ACAD are already in conversations with the regulator, and expecting to launch in the next 18 months.

$ACAD are starting conversations with regulators in Europe and take scientific advice. (A two year timeframe has been indicated previously).

Also starting conversations with Japan and prepared to be opportunistic elsewhere.

Guidance

Guidance for Q4 is $80-$87.5m.

MY ANALYSIS

These are outstanding results significantly exceeding expectations. Not only is sales strong, but the measures of persistency and dose-to-label compliance are very positive, indicating that patients will take more of the drug for treatment and are likely to stay on treatment for longer.

While its early days, the market uptake is ahead of my model. The 800 patients on DAYBUE at end of Q3 is the number I had modelled as the average for Q4.

Given Q2 sales of $22m, and $66.9 in Q3, the 4^th Q sales range of $80m - $87.5m appears to be conservative, give the progress to date.

However, the early surge in demand has even surprised $ACAD, and no doubt they are proceeding cautiously in the event that the initial surge begins to fade. Clearly, many patients and their families were eagerly awaiting launch driving the initial surge of prescriptions in Q2 which flowed into sales in Q3, given the time lag to register and gain approval for reimbursement.

CEO Steve Davis said “We brought the launch to a stepped up basis, but what we expect to see leaving the 3^rd quarter is more linear growth”. He noted that this is the pattern $ACAD have seen with other rare disease product launches.

These results are very encouraging, and should read across very well to $NEU.

My Key Takeaway

I think this could be the start of a series of upgrades for $NEU. Here is the picture to date ... that analysts are waking up, but the market has been slow to respond.

I have an order in the market to increase my RL position by 25%.

My Valuation

My current Valuation is $20, based on a wide range of scenarios from $12 to $58.

I'll do my next model rebuild once Q4 is in, when we'll have had the readout on NNZ-2591 to which I currently ascribe zero value. However, I may take a look at the lowest value scenarios to see if they remain credible in light of the progress of DAYBUE to date.

Below, is a graph of analysts consensus. SP has aimlessly drifted lower on bond yields. Wakey Wakey!

A few quick takeaways from the $NEU SM meeting with Jon just concluded (in these I am purposefully not going over ground covered in previous SM discussions, but have to give a big shout out to @Nnyck777 for great insights which broight me to the party!

• $NEU appear commercially very astute - getting back the 4 indications for NNZ-2591 in doing the $ACAD ROW deal is a master-stroke
• Building a sales, marketing and supply chain capability in orphan drugs is less of a challenge than mainstream pharma or medical devices because of the patient community and small number of specialists who support them
• Competition - I perceive this a lower threat than I have discussed earlier, but I will still be watching the Anavex Phase III result
• Its hard to see $NEU not getting an acquisition offer if NNZ-2591 Phase II Phelan-McDermid read-out is positive. (I hope they have a good defence valuation logged with the Board, as that is the biggest risk to long term holders.)
• NNZ-2591 in the success case is multiples of trofinetide, and $NEU aim to maintain exposure to more of the total value. But success is not assured. However, if it yields a positve impact in humans for P-McD in the PII readout, then that potentially de-risks the other indications given the mouse model findings. (December is a BIG potential catalyst.)

Investment milestones: what I am focused on going forward:

1. Attend $ACAD results call in late-Oct/Early Nov (Q3 sales, Q4 outlook)
2. Await NNZ-2591 Phase II readout in December
3. Monitor for news of regulatory filing for Trofinetide in Europe and/or Japan
4. $ACAD annoucement of sale of PRV (and value)
5. Monitor Anavex Phase III report towards year end

1. and 2. are both potential material SP re-rate catalysts, and would also drive my holding. A negative result in NNZ-2591 is not a thesis-breaker and, if there is a SP pull-back, could even present a further buying opportunity.

I know I am sitting on a SM valuation of $20; but that is a top-down scaling back of results of a range of scenarios which are actually $12.50-$58.00, which assumes nothing from Fragile-X or NNZ-2591. Rather than settle on a single number, I think it is better at this stage to consider the range. I will update my model post-Q3 $ACAD results.

I've taken another bite of $NEU, and will consider more at milestones 1. and 2. above.

Very happy to have this risk-reward profil in my portolio.

Disc: Held in RL (2.4%) and SM

Article on $NEU this morning in The Australian. Very much looking forward to tomorrow's SM meeting with CEO Jon Pilcher.

$35m payday for Neuren Pharmaceuticals as blockbuster drug takes off

Neuren Pharmaceuticals, the $1.5bn ASX-listed biotech company that for a few loyal investors has proved a ride of a lifetime, is about to receive something incredibly rare in the Australian biotech sector – a cheque in the mail for drug sales.

Well, not an actual cheque of course, but its first royalties payment based on $US23m ($35.19m) of quarterly sales earned by its blockbuster drug Daybue for the treatment of Rett syndrome, a rare genetic disorder and developmental affliction that can appear in very young children and that has a life expectancy of around 40 years.

For patients it‘s welcome news, of course. For Neuren shareholders it is a payoff for years of work and capital with the biotech’s US partner, Acadia, selling since April the first ever treatment approved for Rett syndrome, which also earned Neuren a milestone payment of $US40m.

These revenues mean that a first significant profit will be expected in Neuren’s first-half results due out later this month and making it one of the few biotech companies listed on the ASX to actually be profitable.

In July Neuren and its US partner Acadia expanded their partnership to be worldwide, for which Neuren received another upfront payment of $US100m.

The nation’s sharemarket is jam-packed with biotechs that promise the world, spend hundreds of millions of dollars – or billions – to develop a drug only to fall short at the last hurdle, fail to deliver a commercial pharmaceutical and have nothing to show but exhausted cash reserves and a cratering share price.

An expanding audience of institutional investors are focused on the Melbourne-based biotech as it has moved through a transforming series of events led by Phase 3 trial success, FDA approval of the first ever treatment for Rett syndrome, a successful US launch and now significant revenues.

A small group of funds, notably Karst Peak, Milford Asset Management, Antares and Regal Funds Management, were involved at the start of this journey, but many more have moved in, including index tracking funds.

Neuren joined the ASX 300 last year and with a current market cap of $1.5bn – its share price is up 830 per cent in the last five years – and it is tipped to join the ASX 200 soon.

E&P analyst David Nayagam believes there will be an inevitable correction from US analysts that should drive up the price of Acadia, with flow-through for Neuren. Looking forward, E&P’s short-range launch projection has increased 20 per cent for fiscal 2023, representing around a $US15m royalty payment.

Those fundies and investors who follow the biotech sector closely are also getting increasingly excited about another drug in the Neuren pipeline, NNZ-2591, which has applications for a range of neurological disorders. If current Phase 2 studies are supportive, Neuren will now have the sufficient cash to continue development of at least some of these indications into Phase 3.

ELI GREENBLAT 

 SENIOR BUSINESS REPORTER

$NEU reported their 4C this morning;

Their Highlights

DAYBUE™ (trofinetide) launched by partner Acadia in the United States on 17 April 2023 as the first treatment ever approved for Rett syndrome:

• US$40 million milestone payment received by Neuren on first commercial sale

• Highly encouraging early progress, with expected net sales of US$21-23 million in Q2 2023 and US$45-55 million in Q3 2023

• Neuren to receive quarterly royalties on net sales, plus milestone payments of up to US $350 million subject to achievement of annual net sales thresholds, plus one third of the market value of Rare Pediatric Disease Priority Review Voucher awarded to Acadia

Transaction executed to expand trofinetide partnership with Acadia from North America to worldwide:

• US$100 million up-front payment (received by Neuren on 27 July)

• Neuren to receive additional potential milestone payments of up to US$427 million, plus royalties on net sales ex-North America

• Expanded partnership leverages Acadia’s unique knowledge and expertise from the successful development and commercialisation of DAYBUE in the United States

Enrolment completed in Phase 2 clinical trial of NNZ-2591 in Phelan-McDermid syndrome, top-line results expected in December 2023

Commenced Phase 2 trial of NNZ-2591 in Prader-Willi syndrome

A$45 million net cash generated from operating activities in half-year to 30 June

A$87 million cash at 30 June 2023 (A$226 million adjusted to include US$100 million up-front payment received in July)

My Take Aways

I'll keep it brief, as we've covered a lot about $NEU here in recent weeks. This is really all about the key milestones in the 6 months ahead: sales by Adacia in Q3 and (hopefully) aQ4 forecast; sale or use by Acadia of the PRV; the progress on NNZ2591 Phase 2 CT with first potential milestone before year end; and any newsflow of filings for DAYBUE outside USA.

Starting the Q with $39m, with outflows excluding tax of less than $9 and receipts of alomst $60m (driven by deal and first sale milestones), $NEU ends the quarter in a strong case position of $86m and has, in recent days, received a further $100m, to now be sitting somewhere around $186m. With strong sales flowing and further milestones ahead, this should increase over the next year as they build the war chest to pursue further growth.

So, $NEU is where it needs to be to continue to execute its clearly articulated strategy.

Held: RL and SM

Money in the bank.

ASX Annoucements

$NEU announced receipt of US$100m from the expansion of the partnership annouced recently, and discussed extensively here.

There is a lot more to come in terms of various milestone payments and royalties. So serious cash is starting to flow.

To put this in context, 2022 total cash payments (operating and investing) were only c. A$14m.

It is clear from recent presentations that Jon wants to build a very strong balance sheet to both fund the ongoing Phase 2 programs that are running in parallel, and in the success case to move quickly into Phase 3 as (and if!) each individual milestone is achieved.

He would like to be able to do this more independently for NNZ-2591 and they were able to for trofinetide (subject to capability considerations) and, in that context, Jon has previously indicated that they are exploring acquisitions to help build the necessary capability.

This kind of cash receipt is a significant first step in building the necessary war chest. Global pharma requires deep pockets.

It is going to continue to be an interesting ride.

Disc: Held in RL and SM

As part of continuing to educate myself more about the value of $NEU, which rests largely on the progress of trofinetide ("DAYBUE"), I found the following overall picture of the competitive landscape for the development of the treatments for Rett Syndrome from the website of the International Rett Syndrome Foundation.

Trofinetide took 20 years from discovery to commercial launch, and a decade from reaching the Phase 2 milestone. This is because it is particularly hard to recruit significant numbers in this therapy area. So most of the above candidates appear to be a long way away, even if they succeed (5, 10 years or even longer). Many won't make it at all.

All but one, Anavex2-73, which is being developed by Anavex Life Sciences and is now in a combined Phase 2/3 clinical trial, with a readout in H2-2023. That result is likely to be a (potentially very) significant share price catalyst for $NEU.

Last week, we were trying to understand why the market was taking a less enthusiastic view of $NEU that can be argued as justifable when trofinetide is considered on its own - as @Nnyck777 and @Slideup clearly demonstrated in the "Modelling" forum. Now I think I may have found a plausible explanation. Should a second therapy with an advantageous efficacy profile emerge, the protections of orphan drug status can be revoked, and the competition can then significantly impact the realisable price in the market, even if the front runner has a year or two's headstart. Of course, the target market is relatively small and the competitor also has to generate a return. With two products in the market duopolistic pricing would apply, so the prices wouldn't collapse completely, but they would fall and there would be competition for global share, albeit relatively orderly.

The positive news of the above picture is that additional competitors would appear to be much further away. So even in the success case for Anavex2-73, the opportunity for $NEU could still be attactive. And of course there are the other possible indications and the progress of NNZ-2591, which we have not evaluated.

So any valuation of $NEU has to price in some probability of the emergence of a competitor. I know even less about Anavex 2-73 than the little I know about trofinetide, however, what i can say without fear of contradiction is that shareholders of $NEU, need to be following Anavex Life Sciences, and the readout from the Phase 2/3 trial.

In Feb-22, Anavex reported that Anavex 2-73 met the primary and secondary endpoints in a Phase 3 trial in adults. The key for Rett Syndrome is to prove efficacy in children, because a large part of the value lies in managing the symptons and condition so as to allow a more normal developmental pathway for children with the condition (as I understand it). Trofindetide has proven this, and it has achieve a broad FDA-approve label with no requirements for ongoing monitoring. That is in itself quite unusal in treatments for rare diseases and creates a high bare for Anavex 2-73.

I will likely hold off on any decision to increase my initial $NEU position until the competing trial reports later this year, unless there is positive newsflow on NNZ-2591.

See the slide below from Anavex Life Sciences corporate presentation, which is relevant.

I wonder if this is a case of: when the market is telling you something, you have to keep digging?

Disc: $NEU held in RL (1.9%) and SM