• |
KIMMTRAK (tebentafusp-tebn) is the first approved TCR therapy and first therapy to demonstrate an
overall survival benefit for HLA-A*02:01-positive adult patients with unresectable or HLA-A*02:01 metastatic uveal melanoma. KIMMTRAK is approved in over 35 countries, including by the FDA and
the European Commission, for the treatment of this approved patient population. Launched in 2022, KIMMTRAK revenues have increased in the United States and Europe during the third quarter
of 2023. Since the beginning of the year, we launched KIMMTRAK in Austria, Israel, Italy, Finland, Switzerland and Belgium, and have reached a price agreement with Canada and Australia.
|
• |
KIMMTRAK is also being developed for the treatment of previously treated, advanced cutaneous melanoma. In June 2022, we presented
updated clinical data from our Phase 1b clinical trial of KIMMTRAK in metastatic cutaneous melanoma, or mCM, at the 2022 American Society of Clinical Oncology (ASCO) Annual Meeting. In mCM patients who progressed on prior anti-PD(L)1,
KIMMTRAK with durvalumab demonstrated promising overall survival, or OS, (1-yr ~75%) compared to recent benchmarks (1-yr ~55%). This trial is randomizing patients with previously treated, advanced melanoma, excluding only uveal melanoma, that have progressed on an anti-PD1, received prior ipilimumab and, if applicable, received a BRAF kinase inhibitor.
Patients will be randomized to one of three arms including KIMMTRAK, as monotherapy or in combination with an anti-PD1, and a control arm. The Phase 2 portion of the trial will include 40 patients per arm and has a dual primary endpoint
of OS and circulating tumor DNA, or ctDNA reduction. The Company expects to complete randomization in the second half of 2024.
|
• |
KIMMTRAK will also be studied as an adjuvant therapy for uveal (or ocular) melanoma. The Company has signed an agreement for a European Organisation for Research and
Treatment of Cancer ("EORTC") sponsored trial. In the Phase 3 trial for adjuvant therapy of uveal (or ocular) melanoma (ATOM), HLA-A*02:01 positive patients after definitive treatment of high-risk
primary uveal melanoma and no evidence of metastatic disease on imaging will be randomized to one of two arms: KIMMTRAK as monotherapy or observation. The primary endpoint of the trial is relapse-free survival (RFS). The Company anticipates
that EORTC will randomize the first patient in 2024.
|
• |
IMC-F106C, our ImmTAC molecule targeting an optimal HLA-A*02 PRAME antigen is being evaluated in a Phase 1/2 dose escalation clinical
trial in patients with multiple solid tumor cancers and is expected to initiate a Phase 3 trial in previously untreated, advanced melanoma patients in the first quarter of 2024. The initial Phase 1 of IMC-F106C, the first PRAME x CD3 ImmTAC
bispecific protein, was presented at the 2022 European Society for Medical Oncology, or ESMO, Congress. Durable RECIST responses and reduction in circulating tumor DNA or ctDNA, were observed across multiple solid tumors. We are enrolling patients into the Phase 1/2 monotherapy and combination arms across multiple tumor types, including the four
expansion arms for patients with advanced ovarian, non-small cell lung, endometrial cancers, and melanoma. The updated analysis of the original eighteen melanoma patients (initially presented at
ESMO in September 2022) continues to show promising durability of the clinical activity (range of duration of response from 6 months to 17 months). We expect to report data from the trial in the first half of 2024. PRISM-MEL-301,
the first PRAME Phase 3 trial with IMC-F106C, will randomize previously untreated, advanced melanoma to IMC-F106C+nivolumab versus nivolumab or nivolumab + relatlimab, depending on the country where the patient is enrolled. We plan to
randomize the first patient in this trial in the first quarter of 2024.
|
• |
IMC-P115C, our half-life extended ImmTAC molecule targeting an optimal HLA-A*02 PRAME antigen was announced as part of our pipeline in
January 2023 with planned investigational new drug, or IND, or clinical trial application, or CTA, submission in 2024. This ImmTAC candidate was designed with the aim of improving patient convenience. IMC-P115C targets the same PRAME-A02
peptide and uses the same CD3 end and TCR specificity as IMC-F106C.
|
• |
IMC-T119C, our ImmTAC molecule targeting an optimal HLA-A*24 PRAME antigen was announced as part of our pipeline in January 2023 with
planned IND or CTA submission in 2024. In order to expand the potential of TCR therapy targeting PRAME, we are developing IMC-T119C, an ImmTAC product candidate targeting a PRAME peptide presented by HLA-A24. HLA-24 is an HLA-type that is
estimated to be present in 60% of people in Japan and 15-20% in Western populations.
|
• |
IMC-R117C, our ImmTAC molecule targeting an optimal HLA-A*02 PIWIL1 antigen was announced as part of our pipeline in January 2023 with
planned IND or CTA submission in the fourth quarter of 2023. PIWIL1 is believed to play a role in tumor progression and is expressed across a range of tumors including colorectal, which is
historically insensitive to immune checkpoints, as well as gastro-esophageal, and pancreatic cancer. PIWIL1 is also reported to be a negative prognostic marker. We believe IMC-R117C is the first PIWIL1 targeted immunotherapy.
|
• |
IMC-M113V, our ImmTAV molecule targeting a human immunosuppression virus, or HIV, gag antigen bispecific TCR molecule, expected to be
evaluated in a Phase 1 clinical trial for which we are currently enrolling patients. Our goal is to develop a functional cure for HIV. Initial Phase 1 safety and pharmacodynamic activity data from the single ascending dose portion of the
study was presented at the Conference on Retroviruses and Opportunistic Infections (CROI) in 2023. IMC-M113V was well tolerated at doses where we observed biomarkers of T cell engagement. We are enrolling people living with HIV in the
multiple ascending dose, or MAD, part of the trial, to identify a safe and tolerable dosing schedule. This study will also test whether IMC-M113V could lead to reduction in the viral reservoir and
control of HIV after stopping all therapies (antiretroviral therapies and ImmTAV), or functional cure. The MAD trial
will enroll up to 28 patients. The Company expects to present a data update in 2024.
|
• |
IMC-I109V, our ImmTAV molecule targeting a conserved hepatitis B virus, or HBV, envelope antigen, is currently being evaluated in a
Phase 1 clinical trial in patients with chronic HBV who are non-cirrhotic, hepatitis B e-Antigen negative, and virally suppressed on chronic nucleot(s)ide analogue therapy. Our goal is to develop a functional cure for HBV. We reported
initial data from our trial in June 2022, observing a transient decrease in the HBV surface antigen, as well as transient elevations in alanine transaminase and cytokines. We are enrolling patients in the single ascending dose portion and
have amended the study to include HBV-positive hepatocellular carcinoma in the MAD portion of the study.
|
• |
we may face disruptions affecting the site initiation, patient enrollment, clinical trial site monitoring, development and operation of our clinical trials, including public health emergencies;
|
• |
we or regulators may suspend or terminate clinical trials if the participating subjects or patients are being exposed to unacceptable health risks;
|
• |
our potential products may not have the desired effects or may include undesirable side effects or other characteristics that preclude regulatory approval or limit their commercial use if approved;
|
• |
manufacturers may not meet the necessary standards for the production of the product candidates or may not be able to supply the product candidates in a sufficient quantity, including as a result of supply
chain disruptions caused by pandemics or epidemics, the war in Ukraine and the conflict between Hamas and Israel, or global geopolitical tensions;
|
• |
we may be unable to obtain additional funding necessary to continue our operations on favorable terms or at all, including as a result of global and macroeconomic factors as described elsewhere herein;
|
• |
we have faced and expect to face further increased costs as a result of rising global inflation including significant increases in commodity prices, energy and fuel prices, and employee costs;
|
• |
regulatory authorities may find that our clinical trial design or conduct does not meet the applicable approval requirements; and
|
• |
safety and efficacy results in various human clinical trials reported in scientific and medical literature may not be indicative of results we obtain in our clinical trials.
|
|
Three Months Ended September 30,
|
|||||||||||
|
2023
|
2022
|
||||||||||
|
|
$’000
|
|
£’000
|
|
£’000
|
||||||
Product revenue, net
|
60,727
|
49,719
|
33,252
|
|||||||||
Pre-product revenue, net
|
—
|
—
|
3,051
|
|||||||||
Total revenue from sale of therapies
|
60,727
|
49,719
|
36,303
|
|||||||||
Collaboration revenue
|
2,161
|
1,769
|
4,896
|
|||||||||
Total revenue
|
62,888
|
51,488
|
41,199
|
|||||||||
|
||||||||||||
Cost of product revenue
|
(269
|
)
|
(220
|
)
|
(63
|
)
|
||||||
Research and development expenses
|
(38,693
|
)
|
(31,679
|
)
|
(23,301
|
)
|
||||||
Selling and administrative expenses
|
(24,780
|
)
|
(20,288
|
)
|
(11,663
|
)
|
||||||
Operating (loss) / profit
|
(854
|
)
|
(699
|
)
|
6,172
|
|||||||
Finance income
|
4,997
|
4,091
|
597
|
|||||||||
Finance costs
|
(1,993
|
)
|
(1,632
|
)
|
(1,785
|
)
|
||||||
Net finance income / (costs)
|
3,004
|
2,459
|
(1,188
|
)
|
||||||||
Profit before taxes
|
2,150
|
1,760
|
4,984
|
|||||||||
Income tax credit
|
176
|
144
|
1,244
|
|||||||||
Profit for the period
|
2,326
|
1,904
|
6,228
|
|
Three Months Ended September 30, 2023
|
|||||||||||
|
2023
|
2022
|
||||||||||
|
|
$’000
|
|
£’000
|
|
£’000
|
||||||
United States
|
42,138
|
34,500
|
22,508
|
|||||||||
Europe
|
18,336
|
15,012
|
13,034
|
|||||||||
Rest of World
|
253
|
207
|
761
|
|||||||||
Total revenue from sale of therapies
|
60,727
|
49,719
|
36,303
|
Three Months Ended September 30,
|
||||||||||||
2023
|
2022
|
|||||||||||
$’000
|
|
£’000
|
|
£’000
|
||||||||
External research and development expenses:
|
||||||||||||
Tebentafusp
|
2,269
|
1,858
|
3,448
|
|||||||||
PRAME
|
16,864
|
13,807
|
4,134
|
|||||||||
IMC-C103C (MAGE-A4)
|
459
|
376
|
2,185
|
|||||||||
IMC-I109V (HBV)
|
785
|
643
|
205
|
|||||||||
IMC-M113V (HIV)
|
965
|
790
|
1,226
|
|||||||||
Preclinical programs and other research expenses
|
3,117
|
2,552
|
2,081
|
|||||||||
Total external research and development expenses
|
24,459
|
20,026
|
13,279
|
|||||||||
Internal research and development expenses:
|
||||||||||||
Salaries and other employee related costs
|
9,361
|
7,664
|
5,649
|
|||||||||
Share based payments
|
1,719
|
1,407
|
1,046
|
|||||||||
Laboratory consumables
|
2,029
|
1,661
|
2,144
|
|||||||||
Laboratory equipment expenses
|
1,468
|
1,202
|
1,040
|
|||||||||
UK R&D tax Credits
|
(1,377
|
)
|
(1,127
|
)
|
—
|
|||||||
Other
|
1,034
|
846
|
143
|
|||||||||
Total internal research and development expenses
|
14,234
|
11,653
|
10,022
|
|||||||||
Total research and development expenses
|
38,693
|
31,679
|
23,301
|
Three Months Ended September 30,
|
||||||||||||
2023
|
2022
|
|||||||||||
|
$’000
|
|
£’000
|
|
£’000
|
|||||||
Share-based payment charge
|
6,488
|
5,312
|
5,280
|
|||||||||
Other employee related expenses
|
7,193
|
5,889
|
6,341
|
|||||||||
Selling and commercial costs
|
11,673
|
9,557
|
7,472
|
|||||||||
Legal and professional fees
|
3,122
|
2,556
|
2,450
|
|||||||||
Depreciation
|
1,170
|
958
|
964
|
|||||||||
Other expenses
|
6,491
|
5,314
|
4,340
|
|||||||||
Foreign exchange gains
|
(11,357
|
)
|
(9,298
|
)
|
(15,184
|
)
|
||||||
Total selling and administrative expenses
|
24,780
|
20,288
|
11,663
|
Nine Months Ended September 30,
|
||||||||||||
2023
|
2022
|
|||||||||||
|
$’000
|
|
£’000
|
|
£’000
|
|||||||
Product revenue, net
|
167,680
|
137,285
|
64,926
|
|||||||||
Pre-product revenue, net
|
—
|
—
|
9,588
|
|||||||||
Total revenue from sale of therapies
|
167,680
|
137,285
|
74,514
|
|||||||||
Collaboration revenue
|
7,949
|
6,508
|
21,161
|
|||||||||
Total revenue
|
175,629
|
143,793
|
95,675
|
|||||||||
Cost of product revenue
|
(1,568
|
)
|
(1,284
|
)
|
(345
|
)
|
||||||
Research and development expenses
|
(108,576
|
)
|
(88,895
|
)
|
(62,032
|
)
|
||||||
Selling and administrative expenses
|
(106,840
|
)
|
(87,473
|
)
|
(50,579
|
)
|
||||||
Operating loss
|
(41,355
|
)
|
(33,859
|
)
|
(17,281
|
)
|
||||||
Finance income
|
12,274
|
10,049
|
725
|
|||||||||
Finance costs
|
(5,883
|
)
|
(4,817
|
)
|
(4,515
|
)
|
||||||
Net finance income / (costs)
|
6,391
|
5,232
|
(3,790
|
)
|
||||||||
Loss before taxes
|
(34,964
|
)
|
(28,627
|
)
|
(21,071
|
)
|
||||||
Income tax (charge) / credit
|
(297
|
)
|
(243
|
)
|
5,050
|
|||||||
Loss for the period
|
(35,261
|
)
|
(28,870
|
)
|
(16,021
|
)
|
Nine Months Ended September 30,
|
||||||||||||
2023
|
2022
|
|||||||||||
|
$’000
|
|
£’000
|
£’000
|
||||||||
United States
|
118,286
|
96,845
|
48,327
|
|||||||||
Europe
|
48,281
|
39,529
|
25,423
|
|||||||||
Rest of World
|
1,113
|
911
|
764
|
|||||||||
Total revenue from sale of therapies
|
167,680
|
137,285
|
74,514
|
Nine Months Ended September 30,
|
||||||||||||
2023
|
2022
|
|||||||||||
|
$’000
|
|
£’000
|
|
£’000
|
|||||||
Eli Lilly
|
—
|
—
|
7,361
|
|||||||||
Genentech
|
7,949
|
6,508
|
13,800
|
|||||||||
Total collaboration revenue
|
7,949
|
6,508
|
21,161
|
Nine Months Ended September 30,
|
||||||||||||
2023
|
2022
|
|||||||||||
|
$’000
|
|
£’000
|
|
£’000
|
|||||||
External research and development expenses:
|
||||||||||||
Tebentafusp
|
10,470
|
8,572
|
11,542
|
|||||||||
PRAME
|
36,466
|
29,856
|
8,747
|
|||||||||
IMC-C103C (MAGE-A4)
|
2,334
|
1,911
|
5,646
|
|||||||||
IMC-I109V (HBV)
|
2,341
|
1,917
|
1,334
|
|||||||||
IMC-M113V (HIV)
|
1,859
|
1,522
|
2,222
|
|||||||||
Preclinical programs and other research expenses
|
11,161
|
9,137
|
4,893
|
|||||||||
Total external research and development expenses
|
64,631
|
52,915
|
34,384
|
|||||||||
Internal research and development expenses:
|
||||||||||||
Salaries and other employee related costs
|
27,274
|
22,330
|
16,680
|
|||||||||
Share based payments
|
5,171
|
4,234
|
2,634
|
|||||||||
Laboratory consumables
|
7,210
|
5,903
|
4,837
|
|||||||||
Laboratory equipment expenses
|
3,745
|
3,066
|
3,118
|
|||||||||
UK R&D Tax Credits
|
(1,377 |
) | (1,127 |
) | — | |||||||
Other
|
1,922
|
1,574
|
379
|
|||||||||
Total internal research and development expenses
|
43,945
|
35,980
|
27,648
|
|||||||||
Total research and development expenses
|
108,576
|
88,895
|
62,032
|
Nine Months Ended September 30,
|
||||||||||||
2023
|
2022
|
|||||||||||
|
$’000
|
|
£’000
|
|
£’000
|
|||||||
Share-based payment charge
|
19,709
|
16,136
|
17,780
|
|||||||||
Other employee related expenses
|
24,572
|
20,118
|
15,326
|
|||||||||
Selling and commercial costs
|
35,909
|
29,400
|
22,287
|
|||||||||
Legal and professional fees
|
8,991
|
7,361
|
7,462
|
|||||||||
Depreciation
|
3,490
|
2,857
|
3,114
|
|||||||||
Other expenses
|
14,037
|
11,493
|
8,953
|
|||||||||
Foreign exchange losses / (gains)
|
132
|
108
|
(24,343
|
)
|
||||||||
Total selling and administrative expenses
|
106,840
|
87,473
|
50,579
|
Nine Months Ended September 30,
|
||||||||||||
2023
|
2023
|
2022
|
||||||||||
|
$’000
|
|
£’000
|
|
£’000
|
|||||||
Cash and cash equivalents at beginning of year
|
406,163
|
332,539
|
237,886
|
|||||||||
Net cash flows from / (used in) operating activities
|
14,069
|
11,519
|
(31,923
|
)
|
||||||||
Net cash flows from / (used in) investing activities
|
5,439
|
4,453
|
(139
|
)
|
||||||||
Net cash flows from financing activities
|
19,862
|
16,262
|
115,645
|
|||||||||
Net foreign exchange difference on cash held
|
(999
|
)
|
(818
|
)
|
25,720
|
|||||||
Cash and cash equivalents at end of period
|
444,534
|
363,955
|
347,189
|
• |
execute our sales and marketing strategy of KIMMTRAK in the United States, Europe and elsewhere;
|
• |
create additional infrastructure to support our operations as a public company listed in the United States and our product development and planned future commercialization efforts;
|
• |
continue to advance our ongoing and potential additional clinical trials and the development of our pre-clinical programs;
|
• |
continue to invest in our soluble TCR platforms to conduct research to identify novel technologies;
|
• |
change or add additional suppliers;
|
• |
add additional infrastructure to our quality control, quality assurance, legal, compliance and other groups to support our operations as we progress product candidates toward commercialization;
|
• |
seek to attract and retain skilled personnel;
|
• |
seek marketing approvals and reimbursement for our product candidates, including as a result of the timing and outcome of regulatory filings and actions;
|
• |
establish a sales, marketing and distribution infrastructure to commercialize any products for which we may obtain marketing approval;
|
• |
seek to identify and validate additional product candidates;
|
• |
seek additional collaborations with third parties;
|
• |
acquire or in-license other product candidates and technologies;
|
• |
maintain, protect, defend, enforce and expand our intellectual property portfolio; and encounter increased costs, difficulties collecting receivables from our customers, supply chain or other disruptions, or
delays or other issues with any of the above, including as a result of global or worsening macroeconomic conditions, including increased interest rates and rising global inflation, increases in commodity, energy and fuel prices, heightened
interest rates and inflation, exchange rate fluctuations, liquidity concerns at or failures of banks and financial institutions, the war in Ukraine and the conflict between Hamas and Israel, global geopolitical tension and health epidemics
or pandemics.
|