Monday, November 25, 2013

AEGR’s “acceleration” does not add up

(Follow on Twitter:MattBerry01)

RE: Aegerion Pharmaceuticals, Inc. (AEGR)

·         Disclosure: After investigation, I believe that Aegerion has misled investors about the size of its addressable market and the number of patients on therapy.  With $50 million estimated 2013 revenue and the stock trading at a $2 billion market cap, this stock is grossly overvalued. Consequently, I have taken a short position in the stock.  ~ Matt Berry

Aegerion’s “acceleration” in patient count does not add up. In fact, its third quarter revenue is more consistent with flat patient growth.

Is this why Aegerion suddenly stopped revealing patient counts last quarter?
This only adds more suspicion to Aegerion.  As demonstrated in my previous article, “Estimates of Aegerion’s addressable market at odds by 1,000%,”[1] the company’s CEO has been promoting a US HoFH population of 3,000, while the very scientists associated with Aegerion put the number at 300. Even a Nobel Prize winner put the number at 300, in his acceptance speech.   And now we have new questions surrounding the number of patients on therapy.

Calculating AEGR’s revenue at zero patient growth and then accounting for multi-month shipments yields a total roughly equal to AEGR’s actual reported revenue, suggesting that there was no growth in patients for the 3rd quarter.
  1.  The 2nd quarter ended with 215 “patients on therapy.”
  2.  CEO Beer assured us that these were “approved insurance on therapy patients.”
  3. "Revenue from sales in the U.S. is generally recognized once the product has been received by the patient." ~ SEC filing
  4. “Patients on therapy” presumes receipt of the drug and therefore, revenue recognition.
  5. So an estimate of minimum 3rd quarter revenue at zero growth in the patient count should come in at 215 X $70,000 = $15 million ($295,000, quarterly, at 5% gross-to-net).
  6. Multi-month shipments have not been factored in. For example, our minimum revenue estimate would be larger if Aegerion revealed the percentage of international sales, “many” of which were multi-month shipments.
  7.  Aegerion’s 3rd quarter revenue came in at $16.3 million
Critical point: At zero patient growth, we calculate Aegerion’s revenue to be $15 million. After we add in multi-month shipments the total is even closer to, if not exceeding, the actual reported revenue of $16.3 million.  Thus, reported revenue does not support Aegerion’s claim of “accelerating” patient growth.  In fact we must ask, Was Aegerion’s patient “growth” actually flat – or even negative?

Let's go into this in greater detail.  Here is what Aegerion’s CEO claimed in the third quarter conference call. (The underlining is mine, here and throughout.)
Nicholas Bishop - Cowen and Company, LLC, Research Division: “…. Just I'm wondering if you're able to tell as to number of net patients on drug and how that has changed quarter-over-quarter. Is that also accelerating? Or is that more of a -- sort of a linear change at this point?”
Marc D. Beer - Chief Executive Officer and Director: “So I, obviously, wasn't clear enough. I apologize. If we're not seeing a change, significant change in dropout and compliance and we're accelerating the scripts and the time to therapy isn't changed, then, obviously, we're accelerating the number of patients on therapy from Q2 to Q3. There's no other hidden metric that's changing negatively right now that I'm concerned about.”[2]

Let’s step back a bit and revisit the second quarter conference call:
“We now have 215 net patients currently on therapy. Recall that during our April 30 call, we announced that we had 75 patients on therapy.”[3] 
From 75 to 215 patients we have 187% growth. So how many patients would we now have in the third quarter if the patient count were indeed accelerating?  One cannot reasonably apply such a growth rate into the third quarter and reconcile the outcome with reported revenue. For example, we could try to simulate Aegerion’s patient growth, multiplied by the net price of the drug, and then compare that with Aegerion’s actual reported revenue.

But even zero growth from the second to the third quarter is difficult. 

For the metrics to account for Aegerion’s revenue we would need to estimate fewer patients, but this would instantly bring our “growth rate” down from an acceleration to a deceleration.  How few patients would it take to approximate Aegerion’s reported revenue? Let’s take the minimum patient growth – zero – and see how that compares.  Third quarter revenue came in at $16.3 million.  If we took the second quarter’s patient count, assigning zero growth for the third quarter, and multiplied that fixed patient count by the net price of the drug, we would arrive at $15 million.
Aegerion is no longer revealing patient counts. Have we found the reason why? 
The slight gap between this estimate and reported third quarter revenue could easily be closed if we were given the number of multiple-month shipments (more on this point later) so in this example, we not only ask if patient growth accelerated, or even decelerated, but whether it even grew at all.
That was an effort to compare stated revenue with what revenue would look like if there were zero patient growth.   We could flip the equation on its head and begin with revenue, divide by the cost of the product and then compare growth rates among the quarters.

This is a severe deceleration and not an acceleration.  Of course these are crude measures and should not be regarded as attempts at precision.  However, we are not splitting atoms here but comparing what is touted to be the size of an elephant to be closer to that of a mouse.  Given the extremity of this gap, it serves as a bright red flag and is worth breaking down.  How is an “acceleration” in patient growth possible? Here’s what Aegerion has given us to work with: 
Annual price of lomitapide/Juxtapid
Gross to net reported in last conference call
Net annual price of lomitapide

Mark J. Fitzpatrick: “Sure. The gross to net in the quarter is running at 5%, Cory. That's pretty consistent with what we're seeing year-to-date as well. It's still a little on the early side to assess our government commercial impairments and to be able to assess the Medicaid rebate in total, but we estimated conservatively as we book these things month by month, quarter by quarter, so it is a 5% number for the quarter and the year-to-date.”[4]

Net price per qtr for Lomitapide
3rd qtr reported revenue
Qtrly rev / net price per qtr = estimated patient number

“Acceleration”? To best 187% by a single percent, 188%, we would estimate about 620 patients at the end of the third quarter, and we would have to show an increase in revenue commensurate with adding 400 patients to therapy. By any reasonable scenario, such revenue for the quarter is clearly not there. 
Things get worse if these sales represent multiple-month shipments.  Our total patient estimate would decrease in proportion.  According to Aegerion, it does indeed have “multiple month shipments.”
“While the vast majority of net product sales this quarter come from U.S. prescriptions, our net product sales also include product shifts to fill named-patient orders outside the U.S. that, in many cases, were for multiple months of therapy.”[6]
What minimum number would I assign to “multiple-month” shipments given the words, “in many cases”?   Aegerion is not providing clarity or giving us patient counts, so I have decided to leave this estimate out and give Aegerion the best possible footing. But that number is certainly not zero.
Mark J. Fitzpatrick: "Yes, Salveen, the multiple-month shipments are in no way returnable. Title is transferred to the end customer. So we recognized fully the revenue on those multiple-month shipments when that product is received at the other end."[7]
Again, the greater the number of multi-month shipments the fewer the patients on therapy that we can derive from revenue. This threatens the prospect of Aegerion’s having any patient growth at all. In fact, if one estimates so little as 20 patients with multi-month shipments, the estimated total patient count could actually decrease from the previous quarter. We would be travelling in reverse and could not even speak of a deceleration.
Perhaps all this can be resolved by delving into how Aegerion recognizes revenue?
"Revenue from sales in the U.S. is generally recognized once the product has been received by the patient. For uninsured amounts billed directly to the patient, revenue is recognized at the time of cash receipt as collectability is not reasonably assured at the time the product is received. To the extent amounts are billed in advance of delivery to the patient, the Company will defer revenue until delivery occurs."[8]

Presumably if patients are “on therapy” then the drug had been shipped to them.  The second quarter conference call left a very clear picture.
Steve Byrne - BofA Merrill Lynch, Research Division: "And would the 215 patients that are on drug, does that metric include patients that have been denied coverage, or are these all reimbursed patients?"
Marc D. Beer - Chief Executive Officer and Director: "No, those, Steve, are patients on therapy, and we don't ship until pre-office approves. So those are approved insurance on therapy patients."[9]
And we can’t be saying that “patients on therapy” is the same as patients receiving prescriptions, leaving room to claim a “lag” in revenue where we begin counting patients at the writing of the prescription:  Aegerion draws a clear distinction between the two in the third quarter conference call.
Marc D. Beer - Chief Executive Officer and Director: “Prescription rates continue to accelerate through Q3. In the U.S., we are experiencing an average of approximately 1 to 2 months from the time of a prescription -- from the time the prescription is written to when the patient goes on therapy.” [10]

The Illusion of Growth
From a quarter to quarter perspective we see Aegerion’s revenue grow from about $6.5 million to $16.3 million. Rather impressive … maybe … maybe not.  For example, if a company’s revenue grew steadily through the first three months of the year and then stopped growing … froze for the next three, the total revenue would still appear to grow on a quarterly basis. The numbers can be deceptive. 
For illustrative purposes let’s consider a hypothetical company:
Patient count
X Revenue per patient of $1
Quarterly Total

The first quarter would total $6 in revenue (1 + 2 + 3); while the second quarter would total $9 (3 + 3 +3).  That’s 50% growth from quarter to quarter, even though monthly revenue and the patient count have been flat for four months.  If I showed my investors only the quarterly revenue, but not the monthly revenue and patient count, it might appear impressive.

 So we are back to our original question.  Why did Aegerion stop providing patient counts?’
“… consistent with our plan to discontinue offering specific launch metrics other than sales, we no longer plan to provide guidance for the number of patients on therapy at year end.” [11] 

Aegerion’s CEO has been touting a population of 3,000 HoFH patients in the US. The lead scientist in Aegerion’s phase III study puts that number at 300.  Now next to that serious red flag we have another: we cannot reconcile CEO Beer’s claim of an acceleration in patients on therapy with reported revenue. In fact it is difficult to account for any growth at all.

I believe that investors have been misled about the "growth" in the number of patients on therapy.  At this rate, it is extremely difficult to see how Aegerion can grow this company from an estimated 2013 revenue of $50 million to its current market cap of $2 billion dollars. For these reasons I believe that the average investor is at risk.

Questions for Aegerion which might help clear up some of the confusion:
·         What was the third quarter count for patients on therapy?
·         Why stop providing this metric this quarter?

[4] Aegerion Pharmaceuticals Management Discusses Q3 2013 Results - Earnings Call Transcript