- Reported positive top-line data from an interim analysis of a Phase 2a proof-of-concept trial of etokimab in
severe eosinophilic asthma
- Four top-line Phase 2 clinical efficacy readouts from our wholly-owned pipeline anticipated in 2019
- IND filing for new wholly-owned program anticipated in second half of 2019
SAN DIEGO, Feb. 28, 2019 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company developing
first-in-class antibody product candidates focused on unmet medical needs in inflammation, today reported operating results for the
fourth quarter and year ended December 31, 2018 and provided pipeline updates.
“We continued to advance the clinical development of our wholly-owned etokimab and ANB019 programs for severe inflammatory
disease indications during 2018,” said Hamza Suria, president and chief executive officer of AnaptysBio. “Top-line data from
our etokimab Phase 2a trial in severe adult eosinophilic asthma patients demonstrated rapid and sustained improvement in Forced
Exhaled Volume In One Second versus placebo, with corresponding reduction in blood eosinophil levels. We look forward to announcing
four Phase 2 top-line data readouts from ongoing clinical trials of etokimab and ANB019 during 2019 and expanding our pipeline with
an IND filing for a new wholly-owned anti-inflammatory antibody program.”
Etokimab (ANB020 Anti-IL-33 Program)
- In September 2018, the Company announced positive top-line proof-of-concept data for etokimab, its investigational anti-IL-33
therapeutic antibody, in a single dose Phase 2a clinical trial in adult patients with severe eosinophilic asthma. Patients
administered with etokimab rapidly improved their Forced Exhaled Volume In One Second, or FEV1, which is a measure of lung
function, with an eight percent FEV1 improvement over placebo at Day 2. FEV1 improvement was sustained through Day 64, with an 11
percent increase over placebo. Blood eosinophil reduction was sustained through the interim analysis period, with a 31 percent
reduction at Day 2 and a 46 percent reduction at Day 64 over placebo, which was consistent with FEV1 improvement observed in this
trial. Etokimab was generally well tolerated in all patients and no serious adverse events were reported as of this interim
analysis. The Company plans to report full data from this trial at a medical conference in 2019. The Company also plans to
continue development of etokimab in eosinophilic asthma with a multi-dose Phase 2b randomized, double-blinded, placebo-controlled
trial, which is expected to be initiated in 2019.
- The Company is conducting a Phase 2b randomized, double-blinded, placebo-controlled, multi-dose study in 300 adult
patients with moderate-to-severe atopic dermatitis, also referred to as the ATLAS trial, to assess different dose
levels and dosing frequencies of subcutaneously-administered etokimab, with top-line data expected in the second half of 2019.
- The Company is conducting a randomized, placebo-controlled Phase 2 trial in approximately 100 adult patients with chronic
rhinosinusitis with nasal polyps, also referred to as the ECLIPSE trial. Patients are being treated with two multi-dosing
frequencies of subcutaneously-administered etokimab or placebo, each in combination with mometasone furoate nasal spray as
background therapy. The Company anticipates top-line data from the ECLIPSE trial will be available in the second half of
2019.
ANB019 (Anti-IL-36 Receptor Program)
- The Company is conducting a 10-patient, single arm, open-label Phase 2 trial of ANB019 in generalized pustular psoriasis, or
GPP, also known as the GALLOP trial, with top-line data anticipated in mid-2019.
- The Company is conducting a randomized, placebo-controlled 50-patient multi-dose Phase 2 trial in palmoplantar pustulosis, or
PPP, also known as the POPLAR trial, with top line data anticipated in the second half of 2019.
Corporate Highlights
- On September 28, 2018, the Company completed an underwritten public offering of 2,530,000 shares of
common stock at a price to the public of $94.46, which included the exercise by the underwriters of their option to purchase
an additional 330,000 shares of common stock. AnaptysBio, received net proceeds from the offering of $227.5 million,
after deducting underwriting discounts and commissions.
Fourth Quarter and Full Year Financial Results
- Cash, cash equivalents and investments totaled $500.2 million as of December 31, 2018 compared to $324.3 million as of
December 31, 2017, for an increase of $175.9 million. The increase primarily relates to net proceeds received by the Company of
$227.5 million from the public offering, partially offset by cash used for operating activities.
- Collaboration revenue was $5.0 million for the year ended December 31, 2018, related to a milestone for the first Phase
3 trial of TSR-042 by TESARO. Collaboration revenue was $3.0 million and $10.0 million for the three months and year ended
December 31, 2017, respectively, for two TESARO related milestones.
- Research and development expenses were $15.9 million and $56.2 million for the three months and year ended December 31,
2018, as compared to $7.6 million and $29.4 million for the three months and year ended December 31, 2017. The increase was
primarily due to continued advancement of the Company’s etokimab and ANB019 clinical programs and additional personnel-related
expenses including share-based compensation during the three months and year ended December 31, 2018.
- General and administrative expenses were $3.7 million and $15.5 million for the three months and year ended December 31,
2018, as compared to $2.5 million and $9.3 million for the three months and year ended December 31, 2017. The increase was
primarily attributable to additional personnel-related expenses, including share-based compensation.
- Net loss was $17.0 million and $61.7 million for the three months and year ended December 31, 2018, or a net loss per
share of $0.64 and $2.50, respectively, as compared to a net loss of $6.9 million and $30.1 million for the three months and year
ended December 31, 2017, or a net loss per share of $0.30 and $1.52, respectively.
Financial Guidance
AnaptysBio expects that its cash, cash equivalents and investments will fund its current operating plan at least through
the end of 2020.
About Etokimab
Etokimab, previously referred to as ANB020, is an antibody that potently binds and inhibits the activity of interleukin-33,
or IL-33, a pro-inflammatory cytokine that multiple studies have indicated is a central mediator of atopic diseases,
which AnaptysBio believes is broadly applicable to the treatment of atopic inflammatory disorders, such as atopic
dermatitis, eosinophilic asthma, chronic rhinosinusitis with nasal polyps, or CRSwNP, and potentially other allergic conditions.
Following completion of a healthy volunteer Phase 1 trial of etokimab, AnaptysBio continued clinical development of
etokimab into a Phase 2a trial for moderate-to-severe adult atopic dermatitis and a placebo-controlled Phase 2a trial in severe
adult eosinophilic asthma patients. AnaptysBio is conducting its ATLAS trial, a randomized, double-blinded, placebo-controlled
multi-dose Phase 2b clinical trial of etokimab in 300 moderate-to-severe adult atopic dermatitis patients where top-line data is
anticipated in the second half of 2019. The Company is conducting its ECLIPSE trial, a randomized, double-blinded,
placebo-controlled Phase 2 trial of etokimab in approximately 100 adult patients with CRSwNP with top-line data anticipated in the
second half of 2019. AnaptysBio also plans to initiate a randomized, double-blinded, placebo-controlled, multi-dose Phase
2b trial of etokimab in patients with eosinophilic asthma in 2019.
About ANB019
ANB019 is an antibody that inhibits the function of the interleukin-36-receptor, or IL-36R, which AnaptysBio plans to initially
develop as a potential first-in-class therapy for patients suffering from generalized pustular psoriasis, or GPP, and palmoplantar
pustulosis, or PPP. AnaptysBio has previously presented data from this Phase 1 clinical trial, which demonstrated favorable
safety, pharmacokinetics and pharmacodynamic properties that supported advancement of ANB019 into Phase 2 studies. AnaptysBio is
conducting its GALLOP trial, a Phase 2 study of ANB019 in GPP where top-line data is anticipated in mid-2019, and its POPLAR trial,
a Phase 2 study in PPP where top-line data is anticipated in the second half of 2019.
About AnaptysBio
AnaptysBio is a clinical-stage biotechnology company developing first-in-class antibody product candidates focused on unmet
medical needs in inflammation. The Company’s proprietary anti-inflammatory pipeline includes its anti-IL-33 antibody etokimab,
previously referred to as ANB020, for the treatment of moderate-to-severe atopic dermatitis, eosinophilic asthma, and adult chronic
rhinosinusitis with nasal polyps, or CRSwNP; its anti-IL-36R antibody ANB019 for the treatment of rare inflammatory diseases,
including generalized pustular psoriasis, or GPP and palmoplantar pustulosis, or PPP, previously referred to as palmo-plantar
pustular psoriasis; and novel anti-inflammatory checkpoint receptor modulator antibodies for treatment of certain autoimmune
diseases where immune checkpoint receptors are insufficiently activated. AnaptysBio’s antibody pipeline has been developed using
its proprietary somatic hypermutation, or SHM platform, which uses in vitro SHM for antibody discovery and is designed to replicate
key features of the human immune system to overcome the limitations of competing antibody discovery technologies. AnaptysBio has
also developed multiple therapeutic antibodies in an immuno-oncology partnership with TESARO (recently acquired by
GlaxoSmithKline), including an anti-PD-1 antagonist antibody (TSR-042), an anti-TIM-3 antagonist antibody (TSR-022) and an
anti-LAG-3 antagonist antibody (TSR-033), and an inflammation partnership with Celgene, including an anti-PD-1 checkpoint agonist
antibody (CC-90006) currently in clinical development.
Forward-Looking Statements
This press release contains forward-looking statements within the meaning of the "safe harbor" provisions of the Private
Securities Litigation Reform Act of 1995, including, but not limited to: the timing of the release of data from our clinical
trials, including etokimab’s Phase 2a clinical trial in severe adult eosinophilic asthma patients, etokimab’s Phase 2b
clinical trial in moderate-to-severe adult atopic dermatitis patients, etokimab’s Phase 2 clinical trial in adult patients with
chronic rhinosinusitis with nasal polys and ANB019’s Phase 2 clinical trials in GPP and PPP, the timing of and our ability to
launch a Phase 2b clinical trial of etokimab in eosinophilic asthma patients, the timing of an IND filing for a new wholly-owned
anti-inflammatory antibody program, and the success of our partnership with TESARO (recently acquired by GlaxoSmithKline) and
Celgene. Statements including words such as “plan,” “continue,” “expect,” or “ongoing” and statements in the future tense are
forward-looking statements. These forward-looking statements involve risks and uncertainties, as well as assumptions, which, if
they do not fully materialize or prove incorrect, could cause our results to differ materially from those expressed or implied by
such forward-looking statements. Forward-looking statements are subject to risks and uncertainties that may cause the company’s
actual activities or results to differ significantly from those expressed in any forward-looking statement, including risks and
uncertainties related to the company’s ability to advance its product candidates, obtain regulatory approval of and ultimately
commercialize its product candidates, the timing and results of preclinical and clinical trials, the company’s ability to fund
development activities and achieve development goals, the company’s ability to protect intellectual property and other risks and
uncertainties described under the heading “Risk Factors” in documents the company files from time to time with the Securities and
Exchange Commission. These forward-looking statements speak only as of the date of this press release, and the company undertakes
no obligation to revise or update any forward-looking statements to reflect events or circumstances after the date hereof.
Contact:
Dominic Piscitelli
AnaptysBio, Inc.
858.362.6348
dpiscitelli@anaptysbio.com
ANAPTYSBIO, INC.
CONSOLIDATED BALANCE SHEETS
(in thousands, except par value data)
| |
December 31, 2018 |
|
December 31, 2017 |
| ASSETS |
| Current assets: |
|
|
|
| Cash and cash equivalents |
$ |
113,596 |
|
|
$ |
81,189 |
|
| Australian tax incentive receivable |
174 |
|
|
1,601 |
|
| Short-term investments |
313,486 |
|
|
167,218 |
|
| Prepaid expenses and other current assets |
6,960 |
|
|
2,688 |
|
| Total current assets |
434,216 |
|
|
252,696 |
|
| Property and equipment, net |
1,445 |
|
|
665 |
|
| Long-term investments |
73,128 |
|
|
75,897 |
|
| Other long-term assets |
148 |
|
|
46 |
|
| Restricted cash |
60 |
|
|
60 |
|
| Total assets |
$ |
508,997 |
|
|
$ |
329,364 |
|
LIABILITIES, PREFERRED STOCK AND
STOCKHOLDERS’ EQUITY |
| Current liabilities: |
|
|
|
| Accounts payable |
$ |
5,443 |
|
|
$ |
2,323 |
|
| Accrued expenses |
8,761 |
|
|
4,875 |
|
| Notes payable, current portion |
7,574 |
|
|
6,875 |
|
| Other current liabilities |
58 |
|
|
17 |
|
| Total current liabilities |
21,836 |
|
|
14,090 |
|
| Notes payable, net of current portion |
625 |
|
|
7,553 |
|
| Deferred rent |
171 |
|
|
140 |
|
| Stockholders’ equity: |
|
|
|
| Preferred stock, $0.001 par value, 10,000 shares authorized and no shares, issued or outstanding at December 31,
2018 and December 31, 2017, respectively |
— |
|
|
— |
|
| Common stock, $0.001 par value, 500,000 shares authorized, 26,922 shares and 23,791 shares issued and
outstanding at December 31, 2018 and December 31, 2017, respectively |
27 |
|
|
24 |
|
| Additional paid in capital |
633,251 |
|
|
393,017 |
|
| Accumulated other comprehensive loss |
(223 |
) |
|
(426 |
) |
| Accumulated deficit |
(146,690 |
) |
|
(85,034 |
) |
| Total stockholders’ equity |
486,365 |
|
|
307,581 |
|
| Total liabilities, preferred stock and stockholders’ equity |
$ |
508,997 |
|
|
$ |
329,364 |
|
| |
|
|
|
|
|
|
|
ANAPTYSBIO, INC.
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS
(in thousands, except per share data)
| |
Three Months Ended
December 31, |
|
Year Ended
December 31, |
| |
2018 |
|
2017 |
|
2018 |
|
2017 |
| Collaboration revenue |
$ |
— |
|
|
$ |
3,000 |
|
|
$ |
5,000 |
|
|
$ |
10,000 |
|
| Operating expenses: |
|
|
|
|
|
|
|
| Research and development |
15,920 |
|
|
7,606 |
|
|
56,196 |
|
|
29,443 |
|
| General and administrative |
3,743 |
|
|
2,545 |
|
|
15,526 |
|
|
9,338 |
|
| Total operating expenses |
19,663 |
|
|
10,151 |
|
|
71,722 |
|
|
38,781 |
|
| Loss from operations |
(19,663 |
) |
|
(7,151 |
) |
|
(66,722 |
) |
|
(28,781 |
) |
| Other income (expense), net: |
|
|
|
|
|
|
|
| Interest expense |
(365 |
) |
|
(456 |
) |
|
(1,652 |
) |
|
(1,775 |
) |
| Change in fair value of liability for preferred stock warrants |
— |
|
|
— |
|
|
— |
|
|
(1,366 |
) |
| Interest income |
2,834 |
|
|
862 |
|
|
6,685 |
|
|
1,623 |
|
| Other income (expense), net |
8 |
|
|
(116 |
) |
|
(159 |
) |
|
229 |
|
| Total other income (expense), net |
2,477 |
|
|
290 |
|
|
4,874 |
|
|
(1,289 |
) |
| Loss before income taxes |
(17,186 |
) |
|
(6,861 |
) |
|
(61,848 |
) |
|
(30,070 |
) |
| Provision for income taxes |
192 |
|
|
— |
|
|
192 |
|
|
— |
|
| Net loss |
(16,994 |
) |
|
(6,861 |
) |
|
(61,656 |
) |
|
(30,070 |
) |
| Other comprehensive income (loss): |
|
|
|
|
|
|
|
| Unrealized income (loss) on available for sale securities |
373 |
|
|
(383 |
) |
|
258 |
|
|
(426 |
) |
| Income tax expense related to other comprehensive income |
(55 |
) |
|
— |
|
|
(55 |
) |
|
— |
|
| Other comprehensive income (loss), net of tax |
318 |
|
|
(383 |
) |
|
203 |
|
|
(426 |
) |
| Comprehensive loss |
$ |
(16,676 |
) |
|
$ |
(7,244 |
) |
|
$ |
(61,453 |
) |
|
$ |
(30,496 |
) |
| Net loss per common share: |
|
|
|
|
|
|
|
| Basic and diluted |
$ |
(0.64 |
) |
|
$ |
(0.30 |
) |
|
$ |
(2.50 |
) |
|
$ |
(1.52 |
) |
| Weighted-average number of shares outstanding: |
|
|
|
|
|
|
|
| Basic and diluted |
26,788 |
|
|
23,089 |
|
|
24,673 |
|
|
19,782 |
|
| |
|
|
|
|
|
|
|
|
|
|
|
