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Proteome Sciences
Annual Report 2022

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FY2022 Annual Report · Proteome Sciences
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265017 Proteome cover.qxp  05/04/2023  11:00  Page ofc1

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Proteome Sciences plc 

Registered number: 02879724 

Report and Financial Statements  

for the year ended 31 December 2022 

 
 
 
 
265017 Proteome cover.qxp  05/04/2023  11:00  Page IBC1

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265017 Proteome p01-p21.qxp  05/04/2023  11:36  Page 1

CONTENTS

BUSINESS REVIEW 

Chief  Executive Officer’s Statement

Strategic Report

GOVERNANCE  

Board of  Directors

Corporate Governance

Audit Committee Report

Remuneration Committee Report

Directors’ Report

FINANCIAL STATEMENTS 

Independent Auditor’s Report

Consolidated Income Statement

Consolidated Statement of  Comprehensive Income

Consolidated Balance Sheet

Company Balance Sheet

Consolidated Statement of  Changes in Equity

Company Statement of  Changes in Equity

Consolidated and Company Cash Flow Statements

Notes to the Consolidated Financial Statements

AGM INFORMATION 

Notice of  Annual General Meeting

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265017 Proteome p01-p21.qxp  05/04/2023  11:36  Page 2

CHIEF EXECUTIVE OFFICER’S STATEMENT

For the year ended 31 December 2022

Group revenues for the full year increased by 52% to £7.78m (2021: £5.13m), services revenue increased 
45%  to  £2.75m  (2021:  £1.90m)  and  sales,  royalties  and  milestones  attributable  to  TMT®/TMTpro™ 
reagents  increased  by  56%  to  £5.03m  (2021:  £3.23m).  In  December  2022,  the  Group  received  a 
cumulative sales milestone payment of  £0.87m under the exclusive licence and distribution agreement 
with Thermo Scientific. Excluding the milestone payment received, TMT®/TMTpro™ sales and royalties 
were £4.16m (2021: £3.23m) and showed underlying growth of  c29% in 2022. 

In addition to the large carry over of  orders from 2021 as reported in last year’s statement, we continued 
to generate further orders for contract services in 2022, including a major contract win from a leading 
US academic group in the neurodegenerative area. The contract value is in excess of  £0.5m and we 
finalised the work and recognised the revenues in 2022. 

All  this  has  been  achieved  against  a  backdrop  of   negative  external  factors.  Whilst  the  COVID-19 
pandemic  has  mainly  influenced  our  operations  in  the  past  three  years  from  the  macro-economic 
perspective the main influencing factor is the Russia-Ukraine war and its global impact on supply chains, 
energy prices, inflation rates and economic recessions. As much as the pandemic developed into an 
endemic situation, in most parts of  Germany quarantine regulations for those infected have been in place 
throughout the year. This has led to a high number of  absence days in our Frankfurt laboratory in 2022. 
Despite this we have continued to show strong growth of  our revenues, both in service sales and the 
TMT® business. 

We have continued to strategically invest in our workforce and instruments by hiring six employees and 
adding various instruments to support the promotion of  new services including the Meso Scale Discovery 
(MSD) multiplex ELISA system, the CellenONE® single cell proteomics platform and investment into new 
reagents, all of  which led to an increase of  costs. We have awarded options which resulted in a share 
based payment charge of  £0.30m (2021: £0.57m). Consequently, total costs rose to £6.05m (2021: 
£4.72m) and this has resulted in an operating profit of  £1.73m (2021: £0.41m) and a profit after tax of  
£1.33m (2021: £0.07m). Cash reserves at the year-end increased to £3.99m (2021: £2.39m). In addition, 
Adjusted EBITDA (a non-GAAP Group specific measure which is considered to be a key performance 
indicator of  the Group’s financial performance) increased as set out below: 

                                                                                                                           2022
                                                                                                                          £’000

Revenue                                                                                                            7,780
Gross profit                                                                                                       4,767
Administrative expenses*                                                                                 (3,039)
EBITDA                                                                                                              2,125
Other non-cash items and non-recurring costs                                                   303
Adjusted EBITDA                                                                                              2,428

2021 
£’000 

5,124 
2,960 
(2,548) 
626 
729 
1,355 

Adjusted EBITDA increased 79% on prior year mainly due to increased revenues and including the sales 
milestone payment of  £0.87m received from Thermo Scientific. 

*Includes depreciation of  £0.4m (2021: £0.2m) 

Services 
Our services business continued to show strong performance over the year. As mentioned above, the 
COVID-19  pandemic  has  had  a  lower  impact  on  face-to-face  client  meetings  as  scientific  based 
conferences and exhibitions return to the pre-COVID-19 format of  on-site attendance. Once the US 

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CHIEF EXECUTIVE OFFICER’S STATEMENT

For the year ended 31 December 2022

opened up to allow foreign travellers to cross their 
border in Q1 2022, we re-started our program of  
client visits. The majority of  our customer base in 
US  biopharma  were  back  at  work  and  allowing 
sales visits to their facilities. 

As  reported  in  2021,  we  continue  to  experience 
delays  in  the  availability  of   samples  for  analysis 
primarily due to the pandemic affecting on-going 
clinical trials. Cold chain shipping availability was 
also a source of  some sample delay as capacity 
was prioritised for COVID-19 related samples and 
vaccines. This had a real impact by delaying the 
arrival of  samples from the large trial we received 
in  2021.  We  can  only  start  the  analysis  of   these 
samples once the whole cohort has been collected 
and delivered to our Frankfurt facility. This prevents 
analytical bias in the data generation if  the analysis 
is performed in multiple batches. 

Consequently,  delays  in  recruitment  are  directly 
translated into delays in our project initiation and 
downstream revenue recognition. Despite this the 
last of  the samples were in house by year end 2022 
and we expect to complete this work by mid 2023. 

With  the  revamp  of   the  www.proteomics.com 
website in spring 2022 and in-person attendance 
of  scientific and trade conferences and exhibitions, 
we have continued to promote our services to new 
and  existing  accounts.  We  succeeded 
in 
developing  new  accounts  and  winning  repeat 
business from our existing current customers. Just 
under one quarter of  these orders were from new 
clients. 

Our  results  underline  the  increasing  use  of  
outsourced  proteomics  in  pharmaceutical  and 
biotechnology  research,  and  we  expect  this  to 
continue in 2023 as companies look to add more 
functional  value  to  their  genomic  data  and  the 
general awareness that the proteome is the more 
important factor to consider in drug development. 
Last year we expanded our activities in the analysis 
of   clinical  research  samples  to  discover  new 
pharmacodynamic  biomarkers,  signing  up  new 
clients and applying our TMTcalibrator™ combined 
with abundant protein depletion to address novel 
therapeutic  areas.  We  also  performed  several 

targeted  assay  development  programs  across  a 
range of  matrices. In 2023 we expect to enhance 
our activities with the launch of  our new Single Cell 
Proteomics  application  area.  These  additions 
should lead to the analysis of  larger volume pre-
clinical and clinical samples in the future and we 
expect  further  larger  scale  clinical  trial  related 
orders to be placed. 

Licences 
Tandem Mass Tags® 
The exclusive agreement for sales and distribution 
of  Tandem Mass Tag® and TMTpro™ reagents with 
Thermo Scientific continues to be the Company’s 
most  significant  licensing  activity.  After  a  strong 
performance  in  2021  as  global  research  activity 
started to return to normal levels, we saw further 
growth in 2022 with total revenues (excluding the 
milestone  payment)  increasing  29%  to  £4.16m 
(2021: £3.23m), product sales growing 26% and 
royalty receipts by 33%. As expected, the shift to 
TMTpro™  accelerated,  with  sales  of   the  newer 
product now accounting for 68% (2021: 50%) of  
the total by value. At the end of  the year we also 
received a further milestone payment of  £0.87m 
(2021: £Nil) following the attainment of  the latest 
cumulative sales milestone. 

Whilst the earliest of  the TMT® patents covering the 
original technology expired in the US in 2022. TMT® 
and TMTpro™ tags are covered by later generation 
patents running through until the mid-2030s. We do 
not expect the expiration of  these earlier cases to 
affect TMT revenues. 

Stroke Biomarkers 
Our  licensees  Randox  and  Galaxy  CCRO  Inc. 
continue to pursue trials of  their respective stroke 
diagnostic  products  and  remain  committed  to 
launching  them  as  in  vitro  diagnostic  devices  in 
due  course.  Randox’s  ongoing  clinical  trial  has 
begun recruiting again after a long delay due to 
COVID-19 but they do not have a forecast of  when 
the  product  may  be  approved  for  clinical  use. 
Galaxy CCRO are developing a lateral flow device 
for  assessing  the  time  of   stroke  onset  based  on 
kinetic measurement of  blood levels of  glutathione-
s-transferase pi (GSTP). They plan to perform an 

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CHIEF EXECUTIVE OFFICER’S STATEMENT

For the year ended 31 December 2022

initial clinical validation study initiating in Q2 2023 
prior to expanding this to meet the requirements for 
CE marking in Europe. 

Research 
With  the  majority  of   resources  dedicated  to 
providing  contract  services,  we  did  not  have 
capacity  to  undertake  much  internal  research 
during  the  year.  Nevertheless,  several  initiatives 
have been started that will continue into 2023. In 
particular, we are investing in a number of  process 
improvements that will increase capacity in sample 
preparation.  We  are  using  our  network  of  
international key opinion leaders to support these 
efforts  and  expect 
to  see  a  substantial 
improvement  in  throughput  as  we  move  into  the 
second half  of  2023. 

in  determining 

We  started  to  develop  capacity  for  Single  Cell 
Proteomics (SCP) in the second half  of  the year. 
SCP  represents  a  major  technical  challenge  but 
offers  a  substantial  market  value  as  drug 
developers and clinical scientists look to the role of  
treatment 
cell  heterogeneity 
responses.  We  evaluated  the  CellenONE®  SCP 
platform  in  January  and  following  some  supply 
chain issues finally installed our own machine in 
August. We recruited a dedicated SCP scientist in 
September  and  we  are  now  making  progress  in 
establishing a robust sample preparation pipeline. 
With  the  delays  in  procurement  experienced  in 
2022  we  now  expect  the  process  design  and 
optimization  to  be  completed  in  the  first  half   of  
2023 as we move towards a product launch later in 
the  year.  Whilst  this  is  slightly  later  than  we  had 
anticipated, we remain confident of  being one of  
the  first  contract  research  organisations  (CROs) 
providing a high-performance SCP service. 

To further support our research efforts, we have 
applied for several grants including a follow-on EU 
Doctoral  Network  grant  around  novel  molecular 
imprinted  polymers  (MIPs),  as  well  as  an 
application relating to amyotrophic lateral sclerosis 
(ALS)  biomarker  and  drug  target  discovery.  We 
expect  to  receive  results  of   the  first  rounds  of  
review  in  Q2  2023.  If   successful,  the  grants  will 
allow  us  to  add  research  staff   and  perform 

targeted research projects that could lead to new 
products and services in the future. 

Operating Environment 
We were adversely affected by the delayed arrival 
of   samples  from  our  clients  whether  directly 
pandemic related or not. We started the year with 
a  strong  order  book  which  partly  helped  to 
compensate  for  such  delays.  In  spite  of   this  we 
successfully attracted a lot of  market interest and 
activity  exemplifying  the  rising  importance  of  
proteomics  in  drug  development  and  medical 
decision  making.  This  translated  into  a  constant 
flow of  other contracts in addition to the two major 
contract wins 2021 and 2022. 

The implementation of  the results of  our strategic 
review in 2021 have led to organic development 
internally  expanding  areas  of   our 
technical 
expertise  by  adding  the  high  need,  high  value 
services  that  we  identified  including  Single  Cell 
Proteomics (see Services and Research Section 
above) to our services capabilities and expanding 
our  capacity  to  meet  the  continued  growth  in 
demand  for  high  level  proteomics  services.  As 
anticipated  our  new  reagents  programmes  have 
progressed  well  and  we  have  attracted 
the  market.  These 
in 
considerable 
developments will allow us to increase and extend 
the growth and internationalisation of  our business. 

interest 

Volatility  in  foreign  exchanges  during  the  year 
affected non-sterling denominated revenues, the 
overall  effect  on  operating  profit  was  positive  at 
£0.24m. 

At the end of  another year of  solid growth across 
our  business  and 
the  substantial  strategic 
investments that have been made for the future, we 
would  like  to  thank  all  our  teams  for  their 
contribution, passion and hard work to make all this 
happen.  Our  services  business  and  our 
TMT®/TMTpro™  reagents  are  well  set  for  further 
growth. 

We successfully managed ongoing relationships in 
2022 and also continued to attract new customers 
both  from  the  US  and  Europe  undertaking  pilot 
studies with good potential for expansion via repeat 

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CHIEF EXECUTIVE OFFICER’S STATEMENT

For the year ended 31 December 2022

orders  in  the  coming  year.  As  mentioned  above, 
close  to  one  quarter  of   the  service  orders  won 
were from new clients. 

We started the year with record value of  orders that 
were carried over into 2022. Strategic investment 
was made in new equipment and additional staff  
that  have  increased  our  capacity  and  revenue 
generating potential. This investment has already 
proved successful with a record revenue in Service 
and TMT®/TMTpro™ tags being achieved, and this 
has provided the foundation for increased revenue 
growth in 2023. 

Outlook 
We  are  continuing  to  work  on  the  substantial 
from  SCP  where 
commercial  opportunity 
automated  sample  preparation  combined  with 
TMTpro™  can  deliver  high  throughput  analysis. 
Technically  this  is  challenging,  but  we  expect  to 
launch  this  service  later  in  2023.  We  are  also 
seeing  that  the  return  to  on-site  working  in 
academia  and  the  pharmaceutical  industry  is 
driving sales of  TMTpro™ reagents and we have 
ensured we have sufficient stock on hand to meet 
this growing demand. 

The Board is confident that the progress over the 
recent years has created an excellent platform for 
the further development of  the Group. The strong 
order book, new projects (SCP and new reagents), 
high  customer  interest  and  our  cash  position  in 
2023  provide  a  strong  starting  point.  Proteome 
Sciences is well set to achieve a step-change in 
growth and gives the Board increased confidence 
that the business can grow revenue and EBITDA 
(both adjusted for the milestone received in 2022) 
in 2023. 

We would like to thank our shareholders and team 
for their continuing support, and we look forward to 
communicating further progress during 2023. 

Dr. Mariola Söhngen 
Chief  Executive Officer 

3 April 2023

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265017 Proteome p01-p21.qxp  05/04/2023  11:36  Page 6

STRATEGIC REPORT

For the year ended 31 December 2022

Review of the Business 
The principal activities of  the Group involve protein 
biomarker research and development. As a leader 
in  applied  proteomics,  we  use  high  sensitivity 
proprietary techniques to detect and characterise 
differentially  expressed  proteins  in  biological 
samples for diagnostic, prognostic and therapeutic 
applications. 
invented  and 
In  addition,  we 
developed the technology for TMT® and TMTpro™, 
and  manufacture  these  small,  protein-reactive 
chemical  reagents  which  are  sold  for  multiplex 
quantitative proteomics under exclusive license by 
Thermo Scientific. 

predominantly 

pharmaceutical 

Proteome Sciences is a major provider of  contract 
research services for the identification, validation 
and application of  protein biomarkers. Our clients 
are 
and 
biotechnology  companies,  but  we  also  perform 
services  for  other  sectors  including  academic 
research. While we have several well-established 
workflows that meet the needs of  many customers, 
we retain our science-led business focus wherever 
possible, developing new analytical methods, new 
reagents and data analysis tools to provide greater 
flexibility in the types of  studies we can deliver. Our 
contract service offering remains centred on mass 
is 
spectrometry-based  proteomics,  and 
becoming  more  widely  implemented  in  drug 
development  projects  as  the  pharmaceutical 
industry  seeks  to  expand  biological  knowledge 
beyond genomics. These services are fully aligned 
with the drug development process, can be used 
in support of  clinical trials and in vitro diagnostics, 
and include proprietary bioinformatics capabilities. 

this 

Progress during 2022 
Growing Our Services Business 
In  early  2022  we  invested  in  a  Meso  Scale 
Discovery multiplex ELISA platform. This platform 
enables Proteome Sciences to offer an additional 
service  to  our  clients  to  detect  and  quantify 
proteins in samples from normal healthy subjects 
that  would  be  generally  undetectable  by  mass 
spectrometry.  These  proteins,  usually  cytokines 
and chemokines, are generally of  interest in a study 
in a variety of  diseases. The service was first used 
in  connection  with  the  large  contract  from  a 

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European pharma client that we won in 2021. We 
expect to offer these additional services to other 
clients in the future. 

In  connection  with  the  large  European  based 
pharma  client  mentioned  above  much  of   this 
contract had been completed and invoiced by the 
year end. This project enabled our services group 
to  operate  at  a  sample  volume  greater  than  we 
have  seen  before.  Over  3,000  samples  were 
received,  processed  and  reported  throughout 
2022. As scientific studies move into larger sample 
cohorts,  this  experience  places  us  in  a  stronger 
position  moving  forward,  both  in  the  logistics  of  
handling and storing these samples through to the 
practicalities of  processing the samples through 
analysis  and  reporting.  In  relation  to  the  sample 
processing, we will be looking at improving internal 
workflows  connected  with  these  large  scale 
samples  in  2023,  thereby  making  us  even  more 
efficient in the future. 

Expanding beyond the core proteome 
The shift from genomic-led drug development to a 
protein-centric strategy is increasing the demand 
for  a  wide  range  of   services  and  driving 
development  of   new  technologies.  With  this 
increased activity comes a greater appreciation of  
the  complex 
relationship  between  protein 
expression,  post-translational  modification  and 
biological  function.  Whilst  this  is  something  we 
the  wider 
were  promoting  a  decade  ago, 
acceptance within the pharmaceutical industry is 
creating significant new opportunities for Proteome 
Sciences. Last year we introduced a new version 
of   SysQuant® 
the  analysis  of   protein 
ubiquitylation. This has been quite successful in 
bringing  us  to  the  attention  of   companies  using 
new classes of  drugs to hijack the ubiquitylation 
machinery in cells to cause targeted degradation 
of   a  single  protein.  Alongside  our  SysQuant® 
phosphoproteomics  service,  we  now  offer  our 
customers  a  range  of   tools  to  move  beyond  the 
core proteome and explore the role that different 
post-translational modifications play in disease and 
response to drug treatment. We are continuing to 
the  numbers  of   post-translational 
expand 
modifications we can characterise using iterative 

for 

265017 Proteome p01-p21.qxp  05/04/2023  11:36  Page 7

STRATEGIC REPORT

For the year ended 31 December 2022

computational  search  strategies,  and  further 
extending utility through development of  targeted 
assays  for  specific  proteoforms  created  in  a 
disease or treatment response context that can be 
used  to  support  drug  development  and  clinical 
trials. 

In  expanding  the  mapping  of   post-translational 
modifications and different proteoforms, the power 
of   sample  multiplexing  becomes  increasingly 
important as it provides more intense spectra and 
higher localisation scores than are often seen with 
label-free methods. This is particularly important 
when  looking  beyond  the  core  proteome  in 
peripheral fluids such as plasma and cerebrospinal 
fluid, which can be further enhanced using tissue 
triggers in our TMTcalibrator™ workflow. 

in  determining 

Single Cell Proteomics (SCP) 
SCP  represents  a  major  technical  challenge  but 
offers  a  substantial  market  value  as  drug 
developers and clinical scientists look to the role of  
cell  heterogeneity 
treatment 
responses. It has widely been suspected that the 
different cell populations within diseased tissues 
affects how individuals respond to treatment, and 
this is increasingly the case with highly targeted 
medicines. Building on the success of  other single 
cell  omics,  the  field  of   SCP  has  evolved  rapidly 
within the academic sector, but challenges around 
reproducibility  and  throughput  limitations  are 
restricting wider adoption. During the last year we 
have continued to explore ways to develop a robust 
SCP service but delays in product availability and 
recruiting  have  restricted  progress  against  our 
planned timeline. 

Using  very  small  amounts  of   bulk  digested  cell 
lines, we have optimised the mass spectrometry 
workflow for SCP samples. However, there remains 
a challenge in delivering robust and reproducible 
sample  preparation  and  we  evaluated 
the 
commercially available CellenONE® SCP platform 
in January. Results were promising and following 
some supply chain issues we finally installed our 
own  machine  in  August.  We  also  recruited  a 
dedicated  SCP  scientist  who  started  work  in 
September  and  we  are  now  making  progress  in 

establishing a robust sample preparation pipeline. 
With  the  delays  in  procurement  experienced  in 
2022  we  now  expect  the  process  design  and 
optimization  to  be  completed  in  the  first  half   of  
2023 as we move towards a product launch later in 
the year. Whilst this is somewhat later than we had 
anticipated, we remain confident of  being one of  
the first CROs providing a high-performance SCP 
service. 

We are also working on alternative strategies and 
reagents for SCP that may deliver further benefits 
in  throughput  and  data  quality.  Early  results  are 
encouraging  and  we  expect 
to  establish 
collaborations with key opinion leaders in the field 
to drive the project forward. 

Status of  the Tandem Mass Tag® Product Portfolio 
The  signs  of   revival  in  research  activity  seen  in 
2021 were continued in 2022 and this is reflected 
in  strong  growth  from  the  TMT  portfolio.  Total 
revenues from TMT® product sales and royalties 
(excluding the milestone payment) increased 29% 
to £4.16m (2021: £3.23m), product sales growing 
26% and royalty receipts by 33%. As expected, the 
shift  to  TMTpro™  was  further  accelerated,  with 
sales of  the newer product now accounting for 68% 
of  the total by value (2021: 50%). We also received 
a  milestone  payment  of   £0.87m  (2021:  £Nil) 
following  the  attainment  of   the  latest  cumulative 
sales  milestone.  We  stand  to  receive  further 
milestone payments in the future but do not expect 
this in the short term. 

reagents 

The continued growth in TMT® sales comes against 
the  backdrop  of   alternative  methods  for  mass 
spectrometry  proteomics,  particularly  data-
independent acquisition (DIA) gaining popularity. It 
is  encouraging  that  the  value  of   the  18plex 
increasing  sample 
in 
TMTpro™ 
throughput and overall data quality is increasingly 
seen by researchers and we still anticipate strong 
growth in the number of  TMT® users and value of  
sales. Importantly, there are preliminary data from 
academic  users  that  a  subset  of   the  TMTpro™ 
reagents can be used in DIA applications, where 
tagging was not previously possible. This opens up 
a further opportunity to drive adoption of  TMTpro™ 

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STRATEGIC REPORT

For the year ended 31 December 2022

in  groups  that  were  previously  using  label-free 
methods. As the uptake of  TMTpro™ continues to 
drive sales, we are continuing to review the TMT 
portfolio  and  specifically  looking  at  the  market 
interest in further increases to plexing rates. 

As  reported  previously,  the  earliest  of   the  TMT® 
patents covering the original technology, expired in 
the US in mid-2022. TMT® and TMTpro™ tags are 
covered  by  later  generation  patents  running 
through  until  the  mid-2030s.  These  cases  also 
cover  potential  next-generation  tag  designs  that 
can  deliver  sets  of   isobaric  tags  in  excess  of  
30 plex. 

Stroke biomarkers 
Our  licensees  Randox  and  Galaxy  CCRO  Inc. 
continue to pursue trials of  their respective stroke 
diagnostic  products 
incorporate  several 
that 
biomarkers licensed from Proteome Sciences. In 
the case of  Randox, their ongoing clinical trial has 
begun recruiting again after a long delay due to 
COVID-19.  Recent  changes  in  the  European 
regulations concerning in vitro diagnostics will have 
some impact on approval times, but until the trial 
has  completed  recruitment  we  will  not  have  a 
forecast of  when the product may be approved for 
clinical use. 

Galaxy  CCRO  Inc.  are  developing  a  lateral  flow 
device for measuring GSTP, a biomarker linked to 
time of  stroke onset. They plan to perform an initial 
clinical validation study prior to expanding this to 
meet the requirements for CE marking in Europe. 
As  part  of   the  development  work,  Proteome 
Sciences  developed  a  high-performance  mass 
spectrometry assay for GSTP and this was used to 
confirm excellent linearity of  signal of  the lateral 
flow device relative to absolute GSTP concentration 
in a small group of  stroke patients. This work was 
recently showcased on Galaxy’s booth at the 2023 
International Stroke Conference in Dallas, US. 

Patent Applications and Proprietary Rights 
During  the  year  we  received  allowance  of   23 
individual patents relating to six different inventions. 
Five of  these relate to different aspects of  TMT® 
and TMTpro™ reagents and methods of  their use. 

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Proteome Sciences plc

The  remainder  were  from  the  clusterin  and 
tryptophan  biomarker  families.  The  final  national 
member of  the TMT1 patent family expired in the 
United States but we do not expect this to affect 
our  ongoing  TMT  revenues.  Whilst  the  cost  of  
patent  prosecution  and  maintenance  saw  a 
moderate increase during the year, we expect this 
to remain relatively constant in 2023. 

Strategic evaluation 
The implementation of  the results of  our strategic 
review  in  2021  has  led  to  internal  expansion  in 
areas of  our technical expertise adding high need, 
high value services that we identified (like SCP see 
Research  Section  above)  to  our  portfolio  and 
expanding  our  capacity  to  meet  the  continued 
growth  in  demand  for  high  level  proteomics 
services.  As  anticipated  our  new  reagents 
programmes  have  progressed  well  and  have 
attracted  considerable  interest  from  the  market. 
These  will  increase  and  extend  the  growth  and 
internationalisation of  our business. 

Financial Review 

Results and Dividends 

Key Performance Indicators (KPI’s) 
(cid:129)

The directors consider that revenue, adjusted 
tax  are 
EBITDA,  and  profit  before/after 
important  in  measuring  Group  performance. 
The performance of  the Group is set out in the 
Chief  Executive Officer’s Statement on page 2. 

(cid:129)

The directors believe that the Group’s rate of  
cash expenditure and its effect on Group cash 
resources are important. Net cash inflows from 
operating  activities  for  2022  were  £2.14m 
(2021: £0.79m). The costs in 2022 were higher 
when compared to 2021 due to the investment 
in  our  strategic  process,  building  internal 
capacity 
new 
instrumentation. We achieved strong growth in 
biomarker  services 
revenues  and  TMT® 
revenues  as  compared  to  2021.  Cash  at 
31 December 2022 was £3.99m (31 December 
2021: £2.39m). 

investment 

and 

in 

(cid:129) Contract 

from  our  proteomics 
(biomarker) services should increase both in 

revenues 

265017 Proteome p01-p21.qxp  05/04/2023  11:36  Page 9

STRATEGIC REPORT

For the year ended 31 December 2022

absolute  terms  and  as  a  proportion  of   total 
Group revenues; in 2022 we increased service 
revenues by 45% to £2.75m (2021: £1.90m). As 
a proportion of  total group revenue (excluding 
the  milestone  revenue)  service  revenues  in 
2022 was 40% compared to 37% in 2021. 

(cid:129) Other administrative costs which relate to the 
UK  only  remained  stable  at  £0.11m  (2021: 
£0.14m). Finance costs relate to interest due on 
loans from two major investors in the Company 
and  lease  interest.  Costs  of   £0.47m  were 
higher than the prior year (2021: £0.29m). 

Financial Performance 
For the twelve-month period ended 31 December 
2022  revenue  increased  52%  to  £7.78m  (2021: 
£5.13m). 

(cid:129)

(cid:129)

Trade and other payables were £0.82m (2021: 
£0.60m). 

Trade  and  other  receivables  were  £1.44m 
(2021: £0.60m). 

(cid:129)

Licences, sales and services revenue (adjusted 
for  the  milestone)  increased  35%  to  £6.91m 
(2021:  £5.12m).  This  is  comprised  of   two 
revenue  streams:  TMT®-related  revenue  and 
Proteomic (Biomarker) Services. Sterling values 
of   our  sales  and  royalties  received  for  TMT® 
tags  increased  by  29%  to  £4.16m  (2021 
£3.23m). 

(cid:129) Adjusted EBITDA increased to £2.43m (2021: 

£1.35m). 

(cid:129)

The profit after tax was £1.33m (2021: £0.07m). 

Taxation 
Owing  to  the  changing  nature  of   our  services 
business,  with  a  stronger  focus  on  commercial 
activities, we have not fully assessed our available 
R&D tax credit for 2022, and such amounts are only 
recognised when reasonably assured. 

Costs and Available Cash 
(cid:129)

The Group maintained a positive cash balance 
in 2022 and continues to seek improved cash 
flows from commercial income streams. Even 
though operating costs have increased year on 
year, the Group generated a positive cash flow 
in  the  year.  Administrative  expenses  in  2022 
were £3.04m (2021: £2.55m). 

(cid:129) Staff   costs  for  the  year  were  £3.12m  (2021: 
£2.99m) of  which £0.30m was a share based 
payment charge (2021: £0.57m). 

(cid:129) Property  costs  without  charges  on  rent  of  

£0.16m were lower than previous years. 

(cid:129) Profit  after  tax  for  2022  was  £1.33m  (2021: 

£0.07m). 

(cid:129) Adjusted  EBITDA  for  the  year  was  £2.43m 

(2021: £1.35m). 

(cid:129) Adjusted EBITDA conversion to operating cash 
inflows before working capital movements was 
94% (2021: 86%). 

(cid:129)

The  net  cash  inflow  from  operating  activities 
was £2.14m (2021: £0.79m). 

(cid:129) Cash  at  the  year-end  was  £3.99m  (2021: 

£2.39m). 

Principal Risks and Uncertainties 
Commercialisation Activities 
It  is  uncertain  whether  our  range  of   contract 
proteomic  services  will  generate  sufficient 
revenues for the Group ultimately to be successful 
in an increasingly competitive commercial market 
which generally favours companies with a broader 
technology platform than our own. Progress in 2022 
was  encouraging  as  both  interest  and  orders 
increased  substantially  when  compared  to  the 
previous year. This reflects the growing recognition 
that proteomics requires a high level of  expertise 
only  generally  available  in  specialised  service 
providers. 

Management  of   Risk:  The  Group  has  sought  to 
manage  this  risk  by  broadening  its  proteomic 
services  offering  by  increasing  the  coverage  of  
unbiased discovery experiments and broadening 
capabilities  for  analysis  of   very  small  samples 
including single cells, investing in our own sales by 

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STRATEGIC REPORT

For the year ended 31 December 2022

dedicating  more  staff   time  to  direct  business 
development activities in our principal commercial 
territories  and  adopting  conventional  service-
based metrics directed at speed, cost and quality. 

revenues in 2022 we are still currently reliant on 
TMT®  sales  and  royalties  for  the  majority  of   our 
revenues and working capital to invest in growing 
the business remains limited. 

Adding  new  services  bears 
that 
competitors are already more advanced and it will 
be difficult to find and retain new customers. 

risk 

the 

Management of  risk: We believe the technology we 
are developing for single cell proteomics has a high 
demand in the market and hence we believe there 
is  sufficient  room  for  many  players  to  satisfy  the 
demand. Moreover, Proteome Sciences has a USP 
(Unique Selling Point) as we are the owner of  TMT® 
which gives us a number of  advantages (including 
cost control) vis à vis competitors. 

Dependence on Key Personnel 
The Group depends on its ability to retain a limited 
number of  highly qualified scientific, commercial 
and  managerial  personnel,  the  competition  for 
whom is strong. While the Group has entered into 
conventional employment arrangements with key 
personnel and staff  turnover is low, their retention 
cannot  be  guaranteed  as  evidenced  by 
1 resignation during 2022. 

Management of  Risk: The Group has a policy of  
organising  its  work  so  that  projects  are  not 
dependent  on  any  one  individual,  and  we  have 
strong managerial oversight and support for our 
laboratory-based  staff.  Retention  is  also  sought 
through 
of  
remuneration  packages,  performance  related 
bonus  payments,  and  the  opportunity  for  share 
option grants. 

role-based 

reviews 

annual, 

Investment Limitations 
Sales  and  royalties  from  TMT®  have  historically 
been  key  to  revenue  and  working  capital  for  the 
group  to  invest  in  the  business.  Over  the  last  3 
years the development and compound growth in 
proteomics  services  revenues  are  starting  to 
generate  additional  working  capital  for  further 
investment 
internationalisation  and 
expansion  of   the  business  activities.  Despite 
remaining cash positive, making a net profit and 
seeing strong growth in our proteomics services 

through 

10 Proteome Sciences plc

Management of  Risk: In addition to previous cost 
reduction  and  ongoing  containment  measures 
which have significantly changed the cost profile 
of  the business over the last four years, we also 
actively engage with our major creditors to manage 
the Company’s debt. 

Competition and Technology 
The  international  bioscience  sector  is  subject  to 
rapid and substantial technological change. There 
can be no assurance that developments by others 
will not render the Group’s service offerings and 
research  activities  obsolete  or  otherwise 
uncompetitive. Proteomics remains a growth area 
where increasing demand from the pharmaceutical 
industry remains ahead of  the growth in service 
provider capacities. 

Management of  Risk: The Group employs highly 
research  scientists  and  senior 
experienced 
managerial  staff   who  monitor  developments  in 
technology  that  might  affect  the  viability  of   its 
service  business  or  research  capability.  This  is 
achieved through access to scientific publications, 
attendance at conferences and collaboration with 
other organisations. 

Licensing Arrangements 
The Group intends to continue sub-licensing new 
discoveries and products to third parties, but there 
licensing 
can  be  no  assurance 
arrangements will be successful. 

that  such 

Management of  Risk: The Group manages this risk 
by  a  thorough  assessment  of   the  scientific  and 
feasibility  of   proposed  research 
commercial 
projects  which  is  conducted  by  an  experienced 
management team. Risk has also been reduced by 
decreasing the overall number of  research projects 
and re-distributing available resources. 

Patent Applications and Proprietary Rights 
The  Group  seeks  patent  protection  for  identified 
protein  biomarkers  which  may  be  of   diagnostic, 

265017 Proteome p01-p21.qxp  05/04/2023  11:36  Page 11

STRATEGIC REPORT

For the year ended 31 December 2022

for 

tags,  and 

prognostic  or  therapeutic  value,  for  its  chemical 
mass 
its  other  proprietary 
technologies. The successful commercialisation of  
such  biomarkers,  chemical  tags  and  proteomic 
workflows is likely to depend on the establishment 
of   such  patent  protection.  However,  there  is  no 
assurance that the Group’s pending applications 
will result in the grant of  patents, that the scope of  
protection  offered  by  any  patents  will  be  as 
intended,  or  whether  any  such  patents  will 
ultimately  be  upheld  by  a  court  of   competent 
jurisdiction  as  valid  in  the  event  of   a  legal 
challenge. If  the Group fails to obtain patents for its 
technology and is required to rely on unpatented 
proprietary technology, no assurance can be given 
that the Group can meaningfully protect its rights. 
All  patents  have  a  limited  period  of   validity  and 
competing products may be sold by third parties 
on expiry in each territory. The final TMT1 patent 
expired in the US in September. This was the last 
case  with  broad  claims  to  the  field  of   isobaric 
tagging,  but  the  patents  covering  the  TMT®  and 
TMTpro™ products themselves, along with several 
proprietary methods such as TMTcalibrator™ and 
MS3  quantification  remain  in  force.  Whilst  the 
expiration of  the earliest TMT patent results in a 
reduced royalty rate under the exclusive licence 
and distribution agreement with Thermo Scientific, 
we do not expect this to impact our total revenue 
growth in 2023 and beyond. We continually monitor 
the implications of  patent expiry and have not seen 
any generic isobaric tags enter the markets so far. 

Management of  Risk: The Group retains limited but 
experienced  patent  capability 
in  house, 
supplemented  by  external  advice,  which  has 
established  controls  to  avoid  the  release  of  
patentable  material  before  it  has  filed  patent 
applications.  Maintenance  of   the  existing  patent 
portfolio is subject to biannual review ensuring that 
its  ongoing  cost  is  proportional  to  its  perceived 
value.  We  seek  to  prolong  the  value  of   our 
proprietary  technologies  by  patenting  improved 
chemical tags and superior biomarker panels when 
we are able to do so, and we monitor the impact of  
patent  expiry  by  monitoring  of   market  share  of  
licensed products such as TMT® and TMTpro™. 

Coronavirus (COVID-19) Pandemic 
As much as the pandemic has developed into an 
endemic  situation,  in  most  parts  of   Germany 
quarantine regulations for those infected were still 
in place during 2022. This has led to a high number 
of   absence  days  in  our  Frankfurt  Laboratory  in 
2022.  We  continue  to  support  staff   with  the 
provision of  a safe working environment through 
the use of  safety measures according to national 
regulations and control of  visitors. Whilst we still 
have  contingency  planning  in  case  of   further 
temporary  restrictions,  we  are  expecting  all 
aspects of  our business to continue getting back 
to pre-pandemic modalities. 

Management of  Risk: We have implemented social 
distancing and enhanced cleaning measures for 
our laboratories and implemented home working 
for all UK staff  and those capable of  doing so in 
Frankfurt. Site visits were restricted to only essential 
visitors, distancing measures were in place and the 
compulsory  wearing  of   personal  protective 
equipment. 

Section 172 statement 
The  Board  recognises  the  importance  of   the 
Group’s wider stakeholders when performing their 
duties under Section 172(1) of  the Companies Act 
and their duties to act in the way they consider, in 
good  faith,  would  be  most  likely  to  promote  the 
success  of   the  company  for  the  benefit  of   its 
members as a whole, and in doing so have regard 
(amongst other matters) to: 

(a) the likely consequences of  any decision in the 

long term, 

(b) the interests of  the company’s employees, 

(c) the  need  to  foster  the  company’s  business 
relationships  with  suppliers,  customers  and 
others, 

(d) the impact of  the company’s operations on the 

community and the environment, 

(e) the desirability of  the company maintaining a 
reputation  for  high  standards  of   business 
conduct, and 

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STRATEGIC REPORT

For the year ended 31 December 2022

(f)

the need to act fairly as between members of  
the company. 

The  Board  considers  that  all  their  decisions  are 
taken  with  the  long-term  in  mind,  understanding 
that these decisions need to regard the interests of  
the  company’s  employees,  its  relationships  with 
suppliers,  customers,  the  communities  and  the 
environment in which it operates. It is the view of  
the Board that these requirements are addressed 
in 
the  Corporate  Governance  Statement  on 
page  15,  which  can  also  be  found  on  the 
company’s website www.proteomics.com. 

For  the  purpose  of   this  statement  detailed 
descriptions of  the decisions taken are limited to 
those of  strategic importance. The Board believes 
that two decisions taken during the year fall into this 
category and were made with full consideration of  
both internal and external stakeholders as follows: 

(cid:129) Annual General Meeting (AGM) 
The  Board  encourages  engagement  with  the 
Group’s shareholders took the decision to hold the 
AGM as both an in person meeting as well as to 
arrange access via an online portal which allowed 
shareholders to attend the meeting virtually so as 
to make the meeting as accessible as possible. 

(cid:129) Board visit to German subsidiary 
The Board considers the interests and wellbeing of  
all its employees to be important to the ongoing 
success of  the organisation. The Board took the 
decision that it would make a two day visit to the 
Frankfurt site of  the organisation in 2022, during 
which  the  directors  were  able  to  spend  time 
observing operational activities and to meet with 
employees. 

By Order of the Board 
Coveham House 
Downside Bridge Road 
Cobham 
Surrey KT11 3EP 

V Birse 
Company Secretary  

3 April 2023

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BOARD OF DIRECTORS

For the year ended 31 December 2022

Dr Mariola Söhngen 
Chief Executive Officer 
Mariola  Söhngen  has  established  a  strong  and 
successful career in the pharmaceutical industry 
both in the US and Europe. She was a co-founder 
of  Paion AG which developed a clinical-stage asset 
for  the  treatment  of   stroke  and  subsequently 
delivered  a  novel  anaesthetic  that  received  FDA 
and  other  national  approvals  in  2021.  She  was 
instrumental in the acquisition of  UK listed CeNeS 
Pharmaceuticals  plc  by  Paion  AG.  She  has  also 
held  roles  as  CEO  at  Mologen  AG  and  Convert 
Pharmaceuticals  and  most 
ran  a 
pharmaceutical consultancy with a strong focus on 
supporting  Chinese  companies  and  investors 
trying  to  enter  the  European  pharmaceuticals 
research and development market. 

recently 

Dr Ian Pike 
Chief Scientific Officer 
Ian Pike has over 30 years’ experience working in 
the  diagnostics  and  biotechnology  sectors  and 
joined Proteome Sciences plc in November 2002. 
Having gained a PhD in medical microbiology, he 
joined Wellcome Diagnostics as a research group 
leader  and  spent  eight  years  working  on  new 
diagnostic  assays,  particularly  for  hepatitis.  In 
December 1999, he joined the Technology Transfer 
Office of  the UK Medical Research Council with 
responsibility for patents and commercialisation of  
a  wide  portfolio  of   technologies  related  to  the 
biomedical  sector.  Most  recently,  Ian  worked  for 
Cancer Research Ventures managing intellectual 
property  and  performing  business  development 
activities in Europe and the US. 

Richard Dennis 
Chief Commercial Officer 
Richard Dennis joined the Group in April 2017. He 
has a commercial background spanning over 30 
years in the global life sciences research sector. 
Throughout his career he has held positions based 
in  both  the  UK  and  US  managing  international 
sales teams. Prior to joining Proteome Sciences, he 
had held positions of  increasing responsibility and 
diversity  in  companies  such  as  Meso  Scale 
Discovery,  BioScale  Inc.,  and  most  recently 
Quanterix Corp. He sits on the board of  trustees of  
Kidscan  Children’s  Cancer  Research,  a  charity 
based in Manchester, UK. 

Abdelghani Omari 
Chief Financial Officer 
Abdelghani Omari joined Proteome Sciences from 
Paion AG in September 2022 and has more than 
20 years’ experience in finance, starting his career 
at KPMG Audit after a business degree from the 
University of  Aachen. At KPMG he worked in audit 
and  financial  consultancy  roles  prior  to  joining 
Paion, a listed speciality pharmaceutical company, 
where he has been CFO and since 2014 a member 
of  the management board. During his time at Paion 
he has negotiated numerous license agreements 
with pharma companies and has raised more than 
150 million Euros in financing from investors in the 
U.S. and in Europe. 

Christopher Pearce 
Non-executive Chairman 
Christopher  Pearce  has  built  the  Group  since 
inception and been responsible for the formulation 
and implementation of  strategy, collaborative and 
licensing agreements, and IP. He was co-founder 
and Executive Chairman of  Fitness First plc. 

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BOARD OF DIRECTORS

For the year ended 31 December 2022

Roger McDowell 
Non-executive Director (i) (ii) 
Roger McDowell has a highly successful career as 
a  businessman  and  entrepreneur.  He  was  Chief  
Executive  of   Oliver  Ashworth  Group  plc  for 
eighteen years before its sale to St Gobain. He is 
currently the Chairman or a non-executive director 
of  seven listed companies, namely Avingtrans plc, 
Brand Architekts Group plc, Flowtech Fluidpower 
plc  and  Hargreaves  Services  plc  as  Chairman, 
British  Smaller  Companies  VCT2  plc  and  Tribal 
Group  plc  as  non-executive  director.  He  brings 
considerable commercial experience with him and 
is a keen exponent of  growing shareholder value. 

Martin Diggle 
Non-executive Director 
Martin  Diggle  has  worked  in  finance  for  over 
30  years.  He  was  a  director  and  partner  of  
UBS/Brunswick in Russia until 2003, after which he 
joined Vulpes Investment Management, where he 
is  currently  a  director  and  partner.  He  is  an 
experienced specialist investor in life sciences and 
manages  the  Vulpes  Life  Sciences  Fund,  the 
registered holder of  22.86% of  Proteome Sciences’ 
ordinary share capital. 

Dr Ursula Ney 
Non-executive Director (i) (ii) 
Ursula Ney has more than 30 years’ experience in 
the  pharmaceutical  and  biotech  industry,  with 
20 years in leadership roles in the biotech sector. 
She was director of  Development and on the Board 
of   Celltech  plc,  and  later  COO  and  executive 
director of  Antisoma plc. More recently she was 
CEO of  the private company Genkyotex SA and a 
non-executive  director  on  the  board  of   Discuva, 
a Cambridge, UK based start-up. She is currently 
also a non-executive director at Scancell plc and a 
Trustee  of   the  University  of   Plymouth.  She  has 
broad experience of  drug development across a 
range of  therapeutic areas and products. 

(i) Member of  Audit Committee 
(ii) Member of  Remuneration Committee

14 Proteome Sciences plc

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CORPORATE GOVERNANCE

For the year ended 31 December 2022

The  Chairman’s  Statement  on  Corporate 
Governance 
I  am  pleased  to  present  this  year’s  Corporate 
Governance Statement. 

The  Company  is  committed  to  maintaining  high 
standards  of   corporate  governance.  It  is  the 
responsibility of  the Board and me as Chairman to 
ensure  that  the  Company  has  in  place  the 
structure, strategy and people to deliver value to 
shareholders  in  the  medium  to  long  term.  The 
Board  recognises  that  an  effective  corporate 
governance framework is important to help achieve 
this  aim  and  is  fundamental  to  the  long-term 
success of  the Company. 

The  Company  adopted  the  Quoted  Companies 
Alliance Corporate Governance Code (QCA Code) 
during 2018 and continues to comply with each of  
the ten principles of  the QCA Code. The remainder 
of   this  statement  sets  out  how  the  Company 
applies  the  Code.  Further  information  on  the 
Company’s  compliance  is  published  on  our 
website (www.proteomics.com/investors). 

Compliance with the Quoted Companies Alliance 
Corporate Governance code 
The Quoted Companies Alliance has published a 
corporate  governance  code  for  small  and  mid-
sized  quoted  companies,  which 
includes  a 
standard  of   minimum  best  practice  for  AIM 
companies,  and  recommendations  for  reporting 
corporate governance matters (the “QCA Code”). 
The Directors of  Proteome Sciences plc comply 
with the QCA Code. 

The  QCA  Code  sets  out  ten  principles  which 
should be applied. These are listed below together 
with  a  short  explanation  of   how  the  Company 
applies each of  the principles. Where the Company 
does  not 
fully  comply  with  a  principle  an 
explanation as to why has also been provided. 

1. Establish a strategy and business model which 
promote long-term value for shareholders 
Proteome  Sciences  plc  is  a  contract  research 
organisation specializing in the analysis of  proteins 
by  mass  spectrometry,  providing  both  discovery 
and targeted proteomics services and proprietary 

to  biopharmaceutical  and 
biomarker  assays 
diagnostic companies engaged in the discovery 
and development of  precision medicines. 

Proteomics is an enabling biotechnology platform 
for an increasing number of  companies invested in 
the identification of  targeted therapeutics for the 
future provision of  healthcare. Offering a service to 
such  companies,  in  addition  to  the  synthesis  of  
specialty chemical tags for mass spectrometry, is 
an  essential  part  of   the  strategy  to  deliver 
shareholder value in the medium to long-term. 

2.  Seek  to  understand  and  meet  shareholder 
needs and expectations 
The  Board  is  committed  to  maintaining  good 
communication and having constructive dialogue 
with its shareholders on a regular basis. 

All  shareholders  are  encouraged  to  attend  the 
Company’s Annual General Meeting and any other 
General Meetings that are held throughout the year. 
Investors also have access to current information 
on 
its  website, 
https://www.proteomics.com.  Requests 
from 
institutional and retail shareholders are addressed 
directly  whenever  possible  by  members  of   the 
Executive team. 

the  Company 

through 

3. Take into account wider stakeholder and social 
responsibilities  and  their  implications  for  long-
term success 
The  Board  recognises  that  for  the  long-term 
success  of   the  Company  their  decisions  must 
consider  a  wider  stakeholder  group  and  the 
Company’s social responsibilities. The Company is 
reliant  upon  the  efforts  of   the  employees  of   the 
Company, its subsidiaries, contractors, suppliers 
and  regulators,  and  upon  relationships  with 
customers and licensees. Feedback from all these 
stakeholders is shared with, and reviewed by, the 
executive  team  on  a  regular  basis  and,  where 
appropriate,  actions  are  documented.  The 
executive team, led by the CEO, is also responsible 
for  identifying  the  resources  and  relationships 
necessary  for  developing  the  business,  and 
sharing these needs with the Board. 

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CORPORATE GOVERNANCE 

For the year ended 31 December 2022

An  agreed  procedure  exists  for  directors  in  the 
furtherance  of   their  duties  to  take  independent 
professional advice. With the prior approval of  the 
Chairman,  all  directors  have  the  right  to  seek 
independent legal and other professional advice at 
the Company’s expense concerning any aspect of  
the Company’s operations or undertakings in order 
to fulfil their duties and responsibilities as directors. 
If   the  Chairman  is  unable  or  unwilling  to  give 
approval, Board approval will be sufficient. Newly 
appointed  directors  are  made  aware  of   their 
responsibilities through the Company Secretary. 

4. Embed effective risk management, considering 
both  opportunities  and  threats,  throughout  the 
organisation 

Risk management 
The Board constantly monitors the operational and 
financial aspects of  the Company’s activities and 
is responsible for the implementation and ongoing 
review  of   business  risks  that  could  affect  the 
Company (see page 19). Duties in relation to risk 
management that are conducted by the directors 
include, but are not limited to: 

(cid:129)

Initiate action to prevent or reduce the adverse 
effects of  risk 

(cid:129) Control further treatment of  risks until the level 

of  risk becomes acceptable 

(cid:129)

(cid:129)

Identify and record any problems relating to the 
management of  risk 

Initiate,  recommend  or  provide  solutions 
through designated channels 

(cid:129) Verify the implementation of  solutions 

(cid:129) Communicate  and  consult 
externally as appropriate 

internally  and 

(cid:129)

Inform  investors  of   material  changes  to  the 
Company’s risk profile. 

Conflicts of  interest 
The Board has instituted a process for reporting 
and  managing  any  conflicts  of   interest  held  by 
the  Company’s  Articles  of  
directors.  Under 

Association, the Board has the authority to approve 
such conflicts. 

Company materiality threshold 
The  Board  acknowledges  that  assessment  on 
materiality and subsequent appropriate thresholds 
are subjective and open to change. As well as the 
applicable laws and recommendations, the Board 
has  considered  quantitative,  qualitative  and 
cumulative factors when determining the materiality 
of  specific relationships of  directors. 

5.  Maintain  the  board  as  a  well-functioning, 
balanced team led by the chair 
The Board recognises that the Company needs to 
deliver growth in long-term shareholder value and 
that this requires an efficient, effective and dynamic 
management 
should  be 
framework.  This 
accompanied by good communication which helps 
to promote confidence and trust. 

The  Board  currently  comprises  four  Executive 
Directors: 

Dr Mariola Söhngen (Chief  Executive Officer) 

Dr Ian Pike (Chief  Scientific Officer) 

Richard Dennis (Chief  Commercial Officer) 

Abdelghani Omari (Chief  Financial Officer) 

and four Non-Executive Directors; 

Christopher Pearce (Chairman) 

Roger McDowell 

Martin Diggle 

Dr Ursula Ney 

Details  of   the  qualifications,  background  and 
responsibilities of  each director are described on 
page 13 and provided on the Company’s website 
(https://www.proteomics.com/about/leadership). 

The board is supported by Audit and Remuneration 
Committees,  details  of   which  are  summarised 
under Principle 9 below. 

–

The  Board  considers  Roger  McDowell  and 
Dr Ursula Ney to be independent. 

16 Proteome Sciences plc

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CORPORATE GOVERNANCE 

For the year ended 31 December 2022

– Martin Diggle, a director of  Vulpes Investment 
Management which manages the Vulpes Life 
Sciences Fund (the largest shareholder in the 
Company) is not remunerated for his role on the 
Board and is not a member of  any Board sub-
committee. 

for 

time  as 

Non-Executive  Directors  are  expected  to  devote 
the  proper 
is  necessary 
such 
performance of  their duties, but it is anticipated that 
they will spend approximately one day a month on 
work for the Company. This will include attendance 
of   Board  meetings  (usually  8  per  year),  see 
page  20  for  the  attendance  during  the  year,  the 
AGM, committee meetings and sufficient time to 
consider relevant meeting papers. 

the  Board  bring 

6. Ensure that between them the directors have 
the necessary up-to-date experience, skills and 
capabilities 
relevant 
All  members  of  
experience. The Board believes that its blend of  
experience,  skills,  personal  qualities  and 
capabilities  is  suitable  to  ensure  it  successfully 
executes  its  strategy.  The  existing  spectrum  of  
differing  entrepreneurial  skills  continues  to  be 
together  with 
represented  on 
from 
considerable  knowledge  and  expertise 
scientific 
the  pharmaceutical 
industry.  The  Board  will  continue  to  ensure  that 
Directors receive appropriate support and training 
as required to keep them up to date with current 
practices. The Board’s biographies are set out on 
page 13. 

research  and 

the  Board 

7.  Evaluate  board  performance  based  on  clear 
and  relevant  objectives,  seeking  continuous 
improvement 
The  Board  considers  that  it  is  appropriate  to 
evaluate  the  performance  of   the  Board  and  its 
Committees  annually.  The  2022  evaluation  is 
detailed below. This is intended to make sure that 
the Board remains effective, well-informed and able 
to make high quality and timely decisions for the 
benefit  of   all  stakeholders  in  the  Company  with 
regular meetings to discuss the strategic direction 
and  the  terms  of   reference  for  the  Committees. 
Areas  covered  include  Board  structure,  Board 

arrangements,  frequency  and  time,  content  of  
Board  meetings,  Board  culture  and  succession 
planning. It is recognised that there continues to be 
more regulation about which Directors need to be 
informed  and  aware.  The  Board  will  continue  to 
ensure that Directors receive appropriate support 
and training as required to keep them up to date 
with current practices. 

The  Chairman 
led  an  annual  performance 
assessment of  the Board and its Committees at the 
end  of   2022.  The  performance  effectiveness 
process  included  each  Director  completing  a 
performance evaluation questionnaire, the results 
and  feedback  from  which  were  collated  into  a 
summary and discussed by the Board. 

The  Chairman  concluded  that  the  Board  acted 
effectively to deliver the 2022 goals following on 
from  the  effects  of   the  COVID-19  pandemic.  A 
framework of  parameters was established by the 
Board  that  allowed  the  management  to  operate 
resourcefully  and  achieve  growth  across  the 
business.  Practical  measures  were  pursued  in 
respect  of   risk  management  and  resulted  with 
good  interaction  between  the  Board  and  the 
executives and providing regular communication 
with staff  and shareholders. 

8. Promote a corporate culture that is based on 
ethical values and behaviours 
As part of  the Board’s commitment to the highest 
standard of  conduct, the Company expects that 
board  members  will  act  in  good  faith,  fair  and 
impartially, with honesty and integrity and always in 
the  best  interests  of   the  organisation  and  in 
particular such matters as: 

(cid:129)

(cid:129)

(cid:129)

(cid:129)

(cid:129)

(cid:129)

responsibilities to shareholders 

compliance with laws and regulations 

relations with customers and suppliers 

ethical responsibilities 

employment practices 

responsibility  to  the  environment  and  the 
community. 

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CORPORATE GOVERNANCE 

For the year ended 31 December 2022

9. Maintain governance structures and processes 
that are fit for purpose and support good decision-
making by the board 

Chairman 
The  current  Chairman  of  
is 
Christopher Pearce who has been a director of  the 
Company since July 1994. The responsibilities of  
the Chairman are to: 

the  Company 

(cid:129)

Lead the Board, ensuring its effectiveness on 
all aspects of  its role 

(cid:129) Ensure  that  the  directors  receive  accurate, 

timely and clear information 

(cid:129) Ensure 

effective 

communication  with 

shareholders 

(cid:129)

Facilitate  the  effective  contribution  of   non-
executive directors 

(cid:129) Act  on  the  results  of   board  performance 

evaluation. 

Chief  Executive Officer 
The responsibilities of  the Chief  Executive Officer 
are to: 

(cid:129) Provide 

leadership  and  day 

management  of  
authorities delegated by the Board. 

the  business  within 

to  day 
the 

Board meetings 
The Board meets on average 8 times a year, during 
2022 the board met 7 times, usually by way of  both 
face to face and teleconference meetings. During 
2022  there  were  3  in  person  meetings  and  the 
remainder were held via teleconference. Decisions 
concerning  the  direction  and  control  of   the 
business  are  made  by  the  Board,  and  a  formal 
schedule of  matters specifically reserved for the 
Board is in place. Matters reserved for the Board 
include: 

(cid:129) Approval  of   overall  strategy  and  strategic 

objectives; 

(cid:129) Oversight of  operations (including accounting, 

planning and internal control systems); 

18 Proteome Sciences plc

(cid:129) Compliance  with 
requirements; 

legal  and 

regulatory 

(cid:129) Management/operational performance review; 

(cid:129) Changes in corporate or capital structure; 

(cid:129) Approval of  the risk appetite of  the Company; 

(cid:129) Approval of  the half-year and annual report and 

accounts; 

(cid:129) Declaration  of   any 

interim  dividend  and 

recommendation of  a final dividend; 

(cid:129) Approval  of  
shareholders; 

formal  communications  with 

(cid:129) Approval of  major contracts and investments; 

and 

(cid:129) Approval of  policies on matters such as health 
and  safety,  corporate  social  responsibility 
(CSR) and the environment. 

Generally, the powers and obligations of  the Board 
are governed by the Companies Act 2006, and the 
other  laws  of   the  jurisdictions  in  which  the 
Company operates. The Board is responsible, inter 
alia,  for  setting  and  monitoring  Group  strategy, 
reviewing trading performance, ensuring adequate 
funding, examining major acquisition opportunities, 
formulating policy on key issues and reporting to 
the shareholders. 

Board Committees 
There are two board committees: 

(cid:129) Audit  Committee  –  members  are  Roger 
McDowell  (Chair),  and  Dr  Ursula  Ney.  This 
committee met twice during 2022. 

(cid:129) Remuneration  Committee  –  members  are  Dr 
Ursula Ney (Chair) and Roger McDowell. This 
committee met twice during 2022. 

Audit Committee 
The Committee provides a forum for reporting by 
the Company’s external auditors. Meetings are held 
on  average  twice  a  year  and  are  attended,  by 
invitation, by the Executive Directors. 

265017 Proteome p01-p21.qxp  05/04/2023  11:36  Page 19

CORPORATE GOVERNANCE 

For the year ended 31 December 2022

The Audit Committee is responsible for reviewing a 
wide  range  of   financial  matters  including  the 
annual and half  year results, financial statements 
and accompanying reports before their submission 
to  the  Board  and  monitoring  the  controls  which 
ensure  the  integrity  of   the  financial  information 
reported  to  the  shareholders.  Audit  Committee 
Terms  of   Reference  are  provided  on 
the 
Company’s website. 

is 

responsible 

Remuneration Committee 
The  Committee 
for  making 
recommendations  to  the  Board,  within  agreed 
terms of  reference, on the Company’s framework 
of   executive  remuneration  and  its  cost.  The 
Remuneration Committee determines the contract 
terms,  remuneration  and  other  benefits  for  the 
Executive Directors, including performance related 
bonus  schemes,  compensation  payments  and 
option schemes. The Board itself  determines the 
remuneration  of   the  Non-Executive  Directors. 
Remuneration Committee Terms of  Reference are 
provided on the Company’s website. 

Nominations Committee and internal audit 
The  Directors  consider  that  the  Company  is  not 
currently  of   a  size  to  warrant  the  need  for  a 
separate Nominations Committee or internal audit 
function,  although  the  Board  has  put  in  place 
internal 
as 
financial 
summarised below. 

control  procedures 

Internal financial control 
The  Board  is  responsible  for  establishing  and 
maintaining the Group’s system of  internal financial 
controls.  Internal  financial  control  systems  are 
designed  to  meet  the  particular  needs  of   the 
Group and the risk to which it is exposed, and by 
their very nature can provide reasonable, but not 
absolute, assurance against material misstatement 
or loss. 

The Directors are conscious of  the need to keep 
effective  internal  financial  control,  particularly  in 
view  of   the  cash  resources  of   the  Group.  The 
Directors have reviewed the effectiveness of  the 
procedures presently in place and consider that 

they remain appropriate to the nature and scale of  
the operations of  the Company. 

10. Communicate how the Company is governed 
and is performing by maintaining a dialogue with 
shareholders and other relevant stakeholders 
Shareholders  are  regularly  advised  of   any 
significant developments in the Company through 
announcements via the Regulated News Service 
and are encouraged to participate in the Annual 
General Meeting and any other General Meetings 
that may take place throughout the year. 

Copies  of   the  annual  returns,  general  meeting 
notices and announcements made to the London 
Stock Exchange are published on the Company’s 
website. 

Risk management 
The  Board  has  ultimate  responsibility  of   the 
Group’s  risk  management  controls.  The  risk  and 
control management system framework includes: 

(cid:129)

(cid:129)

close management of  the day-to-day activities 
of  the Group by the Executive Directors and the 
Senior Leadership Team; 

a  comprehensive  annual  budgeting  process, 
which is approved by the Board; 

(cid:129) detailed  monthly  reporting  of   performance 

against budget; and 

(cid:129)

central control over key areas such as capital 
expenditure authorisation and banking facilities. 

Internal controls 
The Board has overall responsibility for ensuring 
that  the  Group  maintains  a  system  of   internal 
control,  to  provide  its  members  with  reasonable 
assurance  regarding  the  reliability  of   financial 
information  used  within  the  business  and  for 
publication and that assets are safeguarded. There 
are  inherent  limitations  in  any  system  of   internal 
control  and  accordingly  even  the  most  effective 
system  can  provide  only  reasonable,  and  not 
absolute, assurance with respect to the preparation 
of   accurate 
the 
financial 
safeguarding of  assets. 

information  and 

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CORPORATE GOVERNANCE 

For the year ended 31 December 2022

The key features of  the internal control system that operated throughout the year are described under 
the following headings: 

(cid:129) Control environment: particularly the definition of  the organisation structure and the appropriate 

delegation of  responsibility to operational management. 

Identification and evaluation of business risks and control objectives 
Main control procedures: which include the setting of  annual and longer-term budgets and the monthly 
reporting of  performance against them, agreed treasury management and physical security procedures, 
formal  capital  expenditure  and  investment  appraisal  approval  procedures  and  the  definition  of  
authorisation limits (both financial and otherwise). 

(cid:129) Monitoring: particularly through the regular review of  performance against budgets and the progress 

of  research activities undertaken by the Board. 

The Board reviews the operation and effectiveness of  this framework on a regular basis. The directors 
consider  that  there  have  been  no  weaknesses  in  internal  controls  that  have  resulted  in  any  losses, 
contingencies or uncertainties requiring disclosures in the financial statements. 

Board operation 
The Board is responsible for formulating, reviewing and approving the Group’s strategy, budgets and 
corporate actions. The Board held seven scheduled meetings during the financial year. The Board has 
established two Committees; the Audit Committee and Remuneration Committee each having written 
terms of  reference. The Board consider that the Company is not currently of  a size to warrant the need 
for a separate Nominations Committee or internal audit function. Reports by the Chairpersons of  the two 
Committees are reported separately on pages 22 for the Audit Committee and 23 for the Remuneration 
Committee. 

Board effectiveness 
The  Board  and  Committee  meetings  are  scheduled  in  advance  for  each  calendar  year.  Additional 
meetings are arranged as necessary. Board and Committee meetings and attendance during the year 
ended 31 December 2022 were as follows: 

Director

C.D.J. Pearce
R. McDowell
M. Diggle
Dr U. Ney
Dr M. Söhngen
Dr I. Pike
R. Dennis
A. Omari (appointed 1 September 2022)

Board 
Meeting

Audit  Remuneration  
Committee 

Committee

7/7
6/7
6/7
7/7
7/7
6/7
7/7
2/2

1/2
2/2
1/2
2/2
2/2
1/2
1/2
1/1

– 
2/2 
– 
2/2 
– 
– 
– 
– 

20 Proteome Sciences plc

265017 Proteome p01-p21.qxp  05/04/2023  11:36  Page 21

CORPORATE GOVERNANCE 

For the year ended 31 December 2022

The Executive Directors were all employed by the 
Company.  The  Non-Executive  Directors  have 
commitments  outside  the  Company.  These  are 
summarised in the Board biographies on page 13. 
All the Non-Executive Directors give sufficient time 
to fulfil their responsibilities to the Company. 

The Annual General Meeting (AGM) 
The Annual General Meeting of  the Group will take 
place on 17 May 2023. Full details are included in 
the  Notice  of   Meeting  on  page  83  and  will  be 
published on our website (www.proteomics.com). 

The  Board  also  strongly  encourages  all 
shareholders  to  vote  on  the  AGM  resolutions  by 
following the instructions set out in the Notice of  
Meeting  Notes,  please  note  that  no  Proxy  Form 
accompanies this document this year. 

Christopher Pearce 
Chairman 

3 April 2023

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AUDIT COMMITTEE REPORT

For the year ended 31 December 2022

I am pleased to present the report on behalf  of  the 
Audit Committee. 

The  Committee  is  responsible  for  monitoring  the 
quality of  internal controls and for ensuring that the 
financial  performance  of   the  Group  is  properly 
reviewed and reported. The Board considers that 
the Company is not currently of  the size to warrant 
the need for an internal audit function although the 
Board  has  put 
financial 
in  place 
procedures to ensure close internal controls. 

internal 

Committee Composition 
The members of  the Audit Committee are myself, 
Roger McDowell, as Chair and Ursula Ney. We are 
both  independent  Non-Executive  Directors.  The 
Board  is  of   the  view  that  we  have  recent  and 
relevant  experience.  Meetings  are  held  at  least 
twice a year. The Chief  Executive Officer, the Chief  
Financial Officer and the Group’s auditors attend 
by invitation. I report to the Board following an Audit 
Committee meeting and minutes are available to 
the Board. 

Committee Duties 
The main duties of  the Committee are set out in its 
terms  of   reference,  which  are  available  on  the 
Company’s website. In this period the main items 
of  business included: 

(cid:129)

(cid:129)

(cid:129)

(cid:129)

(cid:129)

reviewing and recommending to the Board in 
relation to the appointment and removal of  the 
external auditor; 

recommending 
the 
remuneration and terms of  engagement; 

external 

auditor’s 

reviewing  the  independence  of   the  external 
auditors, objectivity and the effectiveness of  the 
audit  process,  taking  into  account  relevant 
professional and regulatory requirements; 

reviewing and monitoring the extent of  the non-
audit work undertaken by the Group’s external 
auditor; 

reviewing  a  wide  range  of   financial  matters 
including  the  annual  and  half   year  results, 
financial  statements  and  accompanying 
reports; 

22 Proteome Sciences plc

(cid:129) monitoring  the  controls  which  ensure  the 
integrity of  the financial information reported to 
the shareholders. 

Financial reporting 
The  Committee  reviews  reports  provided  by  the 
external  auditor  on  the  annual  results  which 
highlight any observation from the work they have 
undertaken. 

The Group does not expect any other standards 
issued by the IASB, but not yet effective, to have a 
material impact on the Group. 

External Auditor 
BDO LLP was re-appointed as the Group’s auditor 
at the Annual General Meeting held on the 16 May 
2022. BDO LLP resigned as the Group’s auditor on 
14 September 2022. The Board appointed Cooper 
Parry Group Ltd on the 3 October 2022. BDO LLP 
had been the auditor for the Company since 2014 
and confirmed to the Company that there were no 
matters connected with their ceasing to hold office 
that  need  to  be  brought  to  the  attention  of   the 
members  or  creditors  of   the  Company  for  the 
purposes of section 519 of the Companies Act 2006. 

The Committee considers that its relationship with 
the auditor is working well and is satisfied with their 
effectiveness.  The  Committee  is  responsible  for 
ensuring there is a suitable policy for ensuring that 
non-audit  work  undertaken  by  the  auditor  is 
reviewed  to  ensure  it  will  not  impact  their 
independence and objectivity. The breakdown of  
fees  is  provided  in  note  8  on  page  55  of   the 
Group’s financial statements. 

As necessary the Committee held private meetings 
with  the  auditor  to  review  key  items  in  its 
responsibilities. Taking into account the auditor’s 
knowledge  of   the  Group  and  experience,  the 
Committee has recommended to the Board that the 
auditor  is  re-appointed  for  the  year  ending 
31 December 2023. 

Roger McDowell 
Chair of  the Audit Committee 

3 April 2023

 
 
265017 Proteome p22-p34.qxp  05/04/2023  11:39  Page 23

REMUNERATION COMMITTEE REPORT

For the year ended 31 December 2022

I am pleased to present the report on behalf  of  the Remuneration Committee. 

The Committee is responsible for setting the remuneration policy of  the Executive Directors and other 
senior staff, including terms of  employment, salaries, any performance bonuses and share option awards. 

Committee Composition 
The members of  the Remuneration Committee are myself  Ursula Ney as Chair and Roger McDowell. We 
are both independent Non-Executive Directors. 

Committee Duties 
The Company has established a formal and transparent procedure for developing policy on executive 
remuneration and for fixing the remuneration packages of  individual Directors. No Director is involved in 
deciding their own remuneration. 

Remuneration policy 
The key principles of  the Remuneration Policy include: 

(cid:129)

(cid:129)

(cid:129)

the need to attract, retain and motivate executives who have the capability to ensure the Company 
achieve its strategic objectives; 

the need to ensure that short term benefits and long-term incentive plans are aligned with the interests 
of  shareholders; 

the need to take into account the competitive landscape in the UK and German biotechnology/service 
industry and current best practice in setting appropriate levels of  compensation. 

(cid:129)

the Committee to meet at least once per year. 

Director’s Remuneration 
The following table summarises the total gross remuneration for the qualifying services of  the directors 
who served during the year to 31 December 2022. 

Directors’ remuneration and transactions 
The directors’ emoluments in the year ended 31 December 2022 were: 

                                                                                National  
                                           Basic                         Insurance Benefits Pension 
Costs
                                          salary     Bonus   Contributions
2022
                                            2022        2022                  2022
£’000
                                           £’000       £’000                 £’000

in kind
2022
£’000

Total
2022
£’000

Total 
2021 
£’000 

Executive Directors 
Dr M Söhngen                       247            45                     11
Dr I. Pike                                155            33                     26
R. Dennis                               155            38                     27
A. Omari                                  68              –                       3

Non-Executive Directors 
C.D.J. Pearce                           50              –                       6
R. McDowell                            30              –                       3
M. Diggle                                   –              –                        –
Dr U. Ney                                 27              –                       3
                                              732          116                     79

–
4
–
–

6
–
–
–
10

7
15
15
2

–
–
–
–
39

310
233
235
73

62
33
–
30
976

258 
254 
225 
– 

92 
30 
– 
22 
881 

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265017 Proteome p22-p34.qxp  05/04/2023  11:39  Page 24

REMUNERATION COMMITTEE REPORT

For the year ended 31 December 2022

Directors and their interests 
The Directors who served during the year are as shown below: 

Dr M Söhngen
Dr I.H. Pike
R. Dennis
A. Omari (appointed 1 September 2022)
C.D.J. Pearce
R. McDowell
M. Diggle
Dr U. Ney

Chief  Executive Officer 
Chief  Scientific Officer 
Chief  Commercial Officer 
Chief  Financial Officer 
Non-Executive Chairman 
Non-Executive 
Non-Executive 
Non-Executive 

In accordance with the Company’s articles R McDowell will retire by rotation at the next Annual General 
Meeting and, being eligible, offer himself  for re-election. The directors at 31 December 2022 and their 
interests in the share capital of  the Company were as follows: 

a) Beneficial interests in Ordinary Shares: 

                                                                                                     31 December 2022 
                                                                                                  Number of Ordinary
Name of Director                                                                         Shares of 1p each

% 
shareholding 

Dr M. Söhngen                                                                                                         –
Dr I.H. Pike                                                                                                    165,583
R. Dennis                                                                                                       625,000
A. Omari                                                                                                                   –
C.D.J. Pearce                                                                                            36,915,059
R. McDowell                                                                                               3,400,000
M. Diggle                                                                                                                  –
Dr U. Ney                                                                                                                  –

– 
0.05 
0.21 
– 
12.53 
1.15 
– 
– 

Note 
For C.D.J Pearce, shares held at 31 December 2022 includes shares held by connected persons. 

For R. Dennis and R. McDowell, shares held at 31 December 2022 are held in nominee accounts. 

M. Diggle is a Director and partner in Vulpes Investment Management and manages the Vulpes Life Sciences Fund which 
is the registered holder of  22.86% of  Proteome Sciences’ ordinary share capital. 

b) Directors’ interests in the Long-Term Incentive Plan (“LTIP”): 

The maximum number of  shares to be allocated to the Directors under the 2011 and 2021 LTIP schemes, 
in each case for an aggregate consideration of  £1 are as follows: 

Number at               
31 December 2022               

Number at 
31 December 2021 

(a)
(a)
(a)
(a)

9,000,000             (b)
4,000,000             (b)
4,000,000             (b)
4,000,000             (b)

9,000,000 
2,500,000 
2,500,000 
– 

(i) Dr M. Söhngen
(ii) Dr I.H. Pike
(iii) R. Dennis
(iv) A. Omari

24 Proteome Sciences plc

265017 Proteome p22-p34.qxp  05/04/2023  11:39  Page 25

REMUNERATION COMMITTEE REPORT

For the year ended 31 December 2022

The options (a)(i) relate to an award made to Dr M. Söhngen on the 8 June 2021, options (a)(ii) and 
(iii) were awarded to Dr I. H. Pike and R. Dennis on the 11 October 2022. Options (a)(iv) were awarded 
to A. Omari on 1 December 2022. Options (b)(i),(ii), (iii) were awarded to Dr M. Söhngen, Dr I. H. Pike, 
R. Dennis on the 8 June 2021. 

Executive Directors’ service contracts 
The Executive Directors signed service contracts on their appointment. These contracts are not of  fixed 
duration. Executive Directors’ contracts are terminable by either party giving three months’ written notice 
with the exception of  the Chief  Executive Officer’s and Chief  Financial Officer’s contracts which are 
terminable by either party giving six month’s written notice. 

Non-Executive Directors 
The Non-Executive Directors signed letters of  appointment with the Group for the provision of  Non-
Executive Directors’ services, which may be terminated by either party giving one months’ written notice. 
The remuneration of  the Non-Executive Directors is determined by the Board as a whole. 

The Committee has met twice during the financial year to 31 December 2022. 

Ursula Ney 
Chair of  the Remuneration Committee 

3 April 2023

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265017 Proteome p22-p34.qxp  05/04/2023  11:39  Page 26

DIRECTORS’ REPORT

For the year ended 31 December 2022

The  Directors  present  their  annual  report  and 
financial  statements 
the  year  ended 
31 December 2022. An indication of  likely future 
developments  in  the  business  is  set  out  in  the 
Strategic Report. 

for 

(cid:129)

state  whether  they  have  been  prepared  in 
accordance  with  UK  adopted  international 
accounting  standards  in  conformity  with  the 
requirements  of   the  Companies  Act  2006, 
subject to any material departures disclosed 
and explained in the financial statements; 

Directors 
The Directors who held office during the year and 
up  to  the  date  of   signature  of   the  financial 
statements were as follows: 

Dr Mariola Söhngen 
Dr Ian Pike 
Richard Dennis 
Abdelghani Omari 
Christopher Pearce 
Roger McDowell 
Martin Diggle 
Dr Ursula Ney 

Directors’ responsibilities 
The  directors  are  responsible  for  preparing  the 
annual  report  and  the  financial  statements  in 
accordance with applicable law and regulations. 

Company  law  requires  the  directors  to  prepare 
financial statements for each financial year. Under 
that law the directors have elected to prepare the 
Group  and  Company  financial  statements  in 
accordance  with  UK  adopted 
international 
accounting  standards  in  conformity  with  the 
requirements of  the Companies Act 2006. Under 
company law the directors must not approve the 
financial statements unless they are satisfied that 
they give a true and fair view of  the state of  affairs 
of  the group and company and of  the profit or loss 
of   the  Group  and  Company  for  that  period.  The 
directors  are  also  required  to  prepare  financial 
statements  in  accordance  with  the  rules  of   the 
London  Stock  Exchange  for  companies  trading 
securities on AIM. 

In  preparing  these  financial  statements,  the 
directors are required to: 

(cid:129) prepare the financial statements on the going 
concern  basis  unless  it  is  inappropriate  to 
presume that the Group and the Company will 
continue in business. 

The directors are responsible for keeping adequate 
accounting records that are sufficient to show and 
explain the company’s transactions and disclose 
with reasonable accuracy at any time the financial 
position of  the company and enable them to ensure 
that  the  financial  statements  comply  with  the 
requirements of  the Companies Act 2006. They are 
also responsible for safeguarding the assets of  the 
company and hence for taking reasonable steps 
for the prevention and detection of  fraud and other 
irregularities. 

Website publication 
The  directors  are  responsible  for  ensuring  the 
annual  report  and  the  financial  statements  are 
made available on a website. Financial statements 
are  published  on  the  company’s  website  in 
accordance with legislation in the United Kingdom 
governing  the  preparation  and  dissemination  of  
from 
financial  statements,  which  may  vary 
legislation in other jurisdictions. The maintenance 
and  integrity  of   the  company’s  website  is  the 
responsibility  of   the  directors.  The  directors’ 
responsibility also extends to the ongoing integrity 
of  the financial statements contained therein. 

Financial instruments and liquidity risks 
Information about the use of  financial instruments 
by  the  Company  and  its  subsidiaries  and  the 
Group’s  financial  risk  management  policies  are 
given  in  note  24  of   the  financial  statements 
(page 86). 

(cid:129)

select  suitable  accounting  policies  and  then 
apply them consistently; 

(cid:129) make  judgements  and  accounting  estimates 

that are reasonable and prudent; 

a) As  set  out  in  note  18(b)  (i)  to  (iii)  in  these 
financial statements, C.D.J. Pearce has made a 
loan  facility  available  to  the  Company  which 
can be converted, at Mr. Pearce’s option, into 

26 Proteome Sciences plc

265017 Proteome p22-p34.qxp  05/04/2023  11:39  Page 27

DIRECTORS’ REPORT

For the year ended 31 December 2022

Ordinary Shares of  the Company at the lower of  market price on the date of  conversion or the average 
price over the lowest consecutive 10 day trading period since 29 June 2006 (the date on which details 
of  the original loan agreement were disclosed). Interest accrues at 2.5% per annum above the UK 
sterling base rate of  Barclays Bank plc. 

b) On 2 July 2018, Proteome Sciences plc secured a loan facility of  £1.0m from Vulpes Investment 
Management (VIM). Interest accrues at 2.5% per annum above the UK sterling base rate of  Barclays 
Bank plc and is repayable alongside the principal loan. The Company signed the Second Amendment 
to the Agreement on the 29 March 2021 which extended the term of  the loan to 1 May 2022. On the 
17 June 2021 the Loan Agreement was amended to allow for conversion into ordinary shares such 
that until 30 April 2022, VIM may convert part (being not less than £50,000 or a multiple thereof) or 
all of  the Drawn Loan and accrued interest to 31 December 2021 (being £51,538) into new ordinary 
shares of  the Company. The conversion price was 7.16p per share, which is the average of  the closing 
middle market price for the ordinary shares of  the Company during the five consecutive trading days 
immediately prior to entering into the Loan Amendment. The loan conversion agreement expired on 
30 June 2022. This loan is deemed a related party transaction by nature of  a common director being 
on both the boards of  Proteome Sciences plc and VIM. On  the  30  March  2022,  the  Company 
signed the Third Amendment to the VIM Loan Agreement which extended the term to the loan to 
30 June 2023. 

c) The market price of  the Ordinary Shares at 31 December 2022 was 3.5p and the range during the 

year was 3.35p to 5.2p. 

Substantial shareholdings 
As at 3 April 2023, the Company had received notification of  the following significant interests in the 
ordinary share capital of  the Company: 

Name of holder

C.D.J. Pearce
Vulpes Life Science Fund

Number of
Ordinary
Shares

Percentage 
of issued 
Ordinary 
Share Capital 

36,915,059
67,475,006

12.53 
22.86 

Going concern 
The  Group’s  business  activities,  together  with  the  factors  likely  to  affect  its  future  development, 
performance and position are set out in the Chief  Executive Officer’s Statement on page 2 and Strategic 
Report on page 6. The financial position of  the Group, its cash flows, liquidity position and borrowing 
facilities are described in the notes to the financial statements, in particular in the consolidated cash flow 
statement on page 41 and in notes 18(b) (Financial liabilities) and 24 (Financial instruments). 

These financial statements have been prepared on the going concern basis which remains reliant on 
the Group achieving an adequate level of  sales in order to maintain sufficient working capital to support 
its activities. The directors have reviewed the Company’s and the Group’s going concern position, taking 
account of  current business activities, budgeted performance and the factors likely to affect its future 
development,  as  set  out  in  the  Annual  report,  and  including  the  Group’s  objectives,  policies  and 
processes for managing its working capital, its financial risk management objectives and its exposure to 
credit and liquidity risks. 

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265017 Proteome p22-p34.qxp  05/04/2023  11:39  Page 28

DIRECTORS’ REPORT

For the year ended 31 December 2022

In  particular,  the  directors  have  considered  the 
potential challenges from the macro environment 
on  international  business,  especially  the  Russia-
Ukraine  Conflict  and  the  general  inflationary 
pressure  on  costs,  may  have  on  the  ability  to 
achieve adequate level of  sales. 

Group revenues for the year ended 31 December 
2022 increased by 52% to £7.78m (2021: £5.13m). 
Proteomics  services  increased  45%  to  £2.75m 
(2021: £1.90m). Sales and royalties attributable to 
TMT® and TMTpro™ reagents were £4.16m (2021: 
£3.23m). Total costs were £6.05m (2021: £4.72m) 
and  resulted  in  Operating  Profits  increasing  by 
322% to £1.73m (2021: £0.41m) and a profit after 
tax of  £1.33m (2021: £0.07m). Adjusted EBITDA 
to  £2.43m  (2021:  £1.35m).  Cash 
increased 
reserves  at  the  year-end  increased  to  £3.99m 
(2021: £2.39m). 

The Group is also dependent on the unsecured loan 
facility  provided  by  the  Chairman  of   the  Group, 
which under the terms of  the facility, is repayable 
on demand. The amount owed as of  31 December 
2022,  including  interest,  was  £10,459k  (2021: 
£10,054k). Further details of  this facility are set out 
in note 18(b) to the financial statements. 

The  directors  have  received  a  legally  binding 
written confirmation from the Chairman that he has 
no  intention  of   seeking  its  repayment,  with  the 
facility  continuing  to  be  made  available  to  the 
Group, on the existing terms, for at least 12 months 
from  the  date  of   approval  of   these  financial 
statements or until at least 30 April 2024. 

market  price  for  the  ordinary  shares  of   the 
Company during the five consecutive trading days 
immediately  prior  to  entering  into  the  Loan 
Amendment. The amount owed as of  31 December 
2022, including interest, was £802k (2021: £771k). 
On 30 March 2022, the Company signed the Third 
Amendment  to  the  VIM  Loan  Agreement  which 
extended the term of  the loan to 30 June 2023. 

Following a detailed review of  forecasts, budgets, 
sales order book and with the knowledge of  how 
the Group has traded in the second year post the 
global pandemic, the directors have a reasonable 
expectation the Group as a whole, has adequate 
financial  and  other  resources  to  continue  in 
operational  existence  for  the  period  of   at  least 
twelve  months  post  approval  of   these  financial 
statements. For this reason, the Directors continue 
to adopt the going concern basis in preparing the 
Financial Statements. 

Events after the balance sheet date 
There have been no significant events which have 
occurred subsequent to the reporting date. 

Research and development 
Details of  the Group’s activities on research and 
development  during  the  year  are  set  out  in  the 
Chief  Executive Officer’s Statement (page 2) and 
Strategic Report (page 6). 

Auditor 
Each  of   the  persons  who  are  directors  of   the 
Company  at  the  date  when  this  report  was 
approved confirms that: 

(cid:129)

(cid:129)

On  29  March  2021,  the  loan  facility  with  Vulpes 
Investment  Management  Private  Limited  (“VIM”) 
(the “Loan”) was amended such that the Loan and 
all  accrued  interest  is  now  repayable  on  1  May 
2022 (previously 1 May 2021). On the 17 June 2021 
the  Loan  Agreement  was  amended  to  allow  for 
conversion into ordinary shares such that until 30 
April 2022, VIM may convert part (being not less 
than  £50,000  or  a  multiple  thereof)  or  all  of   the 
Drawn Loan and accrued interest to 31 December 
2021 (being £51,538) into new ordinary shares of  
the Company. The conversion price was 7.16p per 
share, which is the average of  the closing middle 

so  far  as  the  director  is  aware,  there  is  no 
relevant  audit  information  (as  defined  in  the 
Companies Act 2006) of  which the Company’s 
auditor is unaware; and 

the  director  has  taken  all  steps  that  he/she 
ought  to  have  taken  as  a  director  to  make 
himself/herself   aware  of   any  relevant  audit 
information (as defined in the Companies Act 
2006)  and  to  establish  that  the  Company’s 
auditor is aware of  that information. 

28 Proteome Sciences plc

265017 Proteome p22-p34.qxp  05/04/2023  11:39  Page 29

DIRECTORS’ REPORT

For the year ended 31 December 2022

is  given  and  should  be 
This  confirmation 
interpreted in accordance with the provisions of  
section 418 of  the Companies Act 2006. 

The  directors  will  place  a  resolution  before  the 
Annual General Meeting to appoint Cooper Parry 
Group Limited as auditor for the following year. 

Liability insurance for Company officers 
As permitted by section 233 of  the Companies Act 
2006,  the  Company  has  purchased  insurance 
cover for the directors against liabilities that might 
arise in relation to the Group. 

By order of the Board 
Coveham House 
Dowside Bridge Road 
Cobham 
Surrey 
KT11 3EP 

V. Birse 
Company Secretary 

3 April 2023

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265017 Proteome p22-p34.qxp  05/04/2023  11:39  Page 30

INDEPENDENT AUDITOR’S REPORT

For the year ended 31 December 2022

Independent auditors’ report to the members of 
Proteome Sciences plc 

evidence  we  have  obtained  is  sufficient  and 
appropriate to provide a basis for our opinion. 

Opinion 
We  have  audited  the  financial  statements  of  
Proteome Sciences plc (the ‘Parent Company’) and 
its subsidiaries (the ‘Group’) for the year ended 31 
December 2022 which comprise the consolidated 
income statement, the consolidated statement of  
comprehensive  income,  the  consolidated  and 
company  balance  sheets,  the  consolidated  and 
company  statements  of   changes  in  equity,  the 
consolidated and company cash flow statements 
and the related notes to the financial statements, 
including  a  summary  of   significant  accounting 
policies. 

The financial reporting framework that has been 
applied in the preparation of  the Group financial 
statements  is  applicable  law  and  UK  adopted 
international accounting standards. 

In our opinion, the financial statements: 

(cid:129) give  a  true  and  fair  view  of   the  state  of   the 
Group’s and of  the Parent Company’s affairs as 
at 31 December 2022 and of  the Group’s profit 
for the year then ended; 

(cid:129)

(cid:129)

have  been  properly  prepared  in  accordance 
with  UK  adopted  international  accounting 
standards; and 

have  been  prepared  in  accordance  with  the 
requirements of  the Companies Act 2006. 

Basis for opinion 
We  conducted  our  audit  in  accordance  with 
International  Standards  on  Auditing  (UK)  (ISAs 
(UK))  and  applicable  law.  Our  responsibilities 
under those standards are further described in the 
Auditor’s  responsibilities  for  the  audit  of   the 
financial statements section of  our report. We are 
independent of  the Group and Parent Company in 
accordance with the ethical requirements that are 
relevant to our audit of  the financial statements in 
the  UK,  including  the  FRC’s  Ethical  Standard  as 
applied to listed entities, and we have fulfilled our 
other  ethical  responsibilities  in  accordance  with 
these  requirements.  We  believe  that  the  audit 

Our approach to the audit 
In  order  to  assess  the  risks  identified,  the 
engagement  team  performed  an  evaluation  of  
identified  components  and  to  determine  the 
planned audit responses based on a measure of  
the 
materiality,  calculated  by  considering 
significance of  components as a percentage of  the 
Group’s total revenue and profit before taxation and 
the Group’s total assets. 

The  Group  audit  was  scoped  by  obtaining  an 
understanding of  the Group and its environment, 
including the Group’s system of  internal control, 
and assessing the risks of  material misstatement in 
the  financial  statements.  We  also  addressed  the 
risk of  management override of  internal controls, 
including assessing whether there was evidence of  
bias by the Directors that may have represented a 
risk of  material misstatement. 

In establishing the overall approach to the Group 
audit, we assessed the audit significance of  each 
reporting unit in the Group by reference to both its 
financial significance and other indicators of  audit 
risk, such as the complexity of  operations and the 
degree of  estimation and judgement in the financial 
results. We identified three individually significant 
components. 

Limited 

To this extent, the Group audit team performed full 
scope audits for Proteome Sciences plc, and its 
subsidiaries  Electrophoretics 
and 
Proteome  Sciences  R&D  GmbH  &  Co.  KG.  This 
represents  100%  of   total  revenues,  99%  of   total 
assets and 100% of  profit before tax. The financial 
information  of  
the  remaining  non-significant 
components  was  subject  to  analytical  review 
procedures performed by the Group audit team for 
Group reporting purposes. Any material balances 
from the Group’s position that were identified in the 
non-significant components were subject to audit 
work by the Group audit team. 

Key audit matters 
Key  audit  matters  are  those  matters  that,  in  our 
professional judgment, were of  most significance 

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INDEPENDENT AUDITOR’S REPORT

For the year ended 31 December 2022

in  our  audit  of   the  financial  statements  of   the 
current  period  and  include  the  most  significant 
assessed risks of  material misstatement (whether 
or not due to fraud) we identified, including those 
which had the greatest effect on the overall audit 
strategy, the allocation of  resources in the audit, 
and directing the efforts of  the engagement team. 
These matters were addressed in the context of  our 
audit of  the financial statements as a whole, and in 
forming our opinion thereon, and we do not provide 
a separate opinion on these matters. 

Revenue recognition 

Matter 
Biomarker service revenue is recognised based on 
progress  towards  satisfaction  of   performance 
obligations included in the contracts undertaken. 
There  is  judgement  involved  in  determining  the 
stage of  completion, resulting in a greater risk of  
error.  The  risk  is  specific  to  contracts  which  are 
incomplete at the year end as changes to these 
estimates could give rise to material variances in 
the amount of  revenue recognised at the year end. 
Given the above, there is a risk that revenue is not 
accounted for appropriately. 

Response 
Our procedures in response to the risk included: 

(cid:129) Reviewing  accounting  policies 

in  place 
surrounding  revenue  and  ensuring  that  they 
were applied consistently and appropriately; 

(cid:129)

For  a  sample  of   biomarker  contracts  we 
obtained  the  31  December  2022  project 
summary, and performed the following for each 
sample: 

o Obtained and reviewed the signed contract 
to understand the performance obligations 
therein; 

o Held  detailed  discussions  to  understand 
the  scope  of   work,  the  progress  to  date 
and  any  challenges  or  variations  which 
have occurred; 

o Assessed the accounting estimates made 
in respect of  any variable consideration; 

o Reviewed  post  year  end  contract 
performance and cash receipts in relation 
to 
together  with  a 
performance update from the prior year to 
assess the accuracy of  budgeting; and 

that  contract 

o

Traced  the  figures  per  the  year  end 
contract  report  into  the  relevant  nominal 
postings to ensure revenue is recognised 
in line with these documents. 

Our  procedures  did  not  identify  any  material 
misstatements in the revenue recognised during 
the period. We consider that the Group’s revenue 
recognition policy is appropriate and that revenue 
has  been  recognised  in  accordance  with  the 
Group’s revenue policy. 

Going concern 

Matter 
The Group and Parent Company are reliant on the 
continued availability of  loans from related parties. 

Response 
Our procedures in response to the risk included: 

(cid:129) Obtaining 

the 

assessment  made  by 
management and the Directors regarding the 
Group’s ability to continue as a going concern; 

(cid:129) Reviewing  the  assumptions  used  in  their 
key 

sensitising 

any 

assessment 
and 
assumptions used; 

(cid:129) Reviewing the prior year budgets compared to 
actuals  for  FY22  to  gain  assurance  over 
forecasting accuracy; 

(cid:129) Discussing  with  management  any  additional 
factors or other issues which could impact the 
Group’s ability to continue as a going concern; 

(cid:129) Reviewing the actual results achieved post year 
end compared to the budget to consider the 
reasonableness of  the budgeting process; and 

(cid:129) Obtaining  a  signed  letter  of   comfort  for  the 

related party loans. 

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INDEPENDENT AUDITOR’S REPORT

For the year ended 31 December 2022

Our application of materiality 
We apply the concept of  materiality in planning and 
performing  our  audit,  in  determining  the  nature, 
timing  and  extent  of   our  audit  procedures,  in 
identified 
the  effect  of   any 
evaluating 
misstatements, and in forming our audit opinion. 

The materiality for the Group financial statements 
as  a  whole  was  set  at  £105,000.  This  has  been 
determined with reference to the benchmark of  the 
Group’s  revenue  which  we  consider  to  be  an 
appropriate  measure  for  a  group  of   companies 
such  as  these.  Materiality  represents  1.5%  of  
Group revenue. Performance materiality has been 
set at 75% of  Group materiality. 

The  materiality  for  the  Parent  Company  financial 
statements as a whole was set at £95,000. This has 
been determined with reference to the benchmark 
of   the  parent  company’s  net  assets  which  we 
consider to be an appropriate measure for a parent 
company such as this. Materiality has been capped 
at  90%  of   Group  materiality.  Performance 
materiality has been set at 75% of  Parent Company 
materiality. 

We agreed to report to the Audit Committee any 
corrected or uncorrected identified misstatements 
exceeding  £5,500,  in  addition  to  other  identified 
misstatements 
reporting  on 
that  warranted 
qualitative grounds. 

Conclusions relating to going concern 
In  auditing  the  financial  statements,  we  have 
concluded  that  the  Directors’  use  of   the  going 
concern basis of  accounting in the preparation of  
the financial statements is appropriate. 

Our evaluation of  the Directors’ assessment of  the 
entity’s  ability  to  continue  to  adopt  the  going 
concern basis of  accounting included: 

(cid:129) Challenging management on key assumptions 

included in their forecast scenarios; 

Based on the work we have performed, we have not 
identified  any  material  uncertainties  relating  to 
events or conditions that, individually or collectively, 
may cast significant doubt on the Group’s ability to 
continue as a going concern for a period of  at least 
twelve months from when the financial statements 
are authorised for issue. 

Our responsibilities and the responsibilities of  the 
Directors  with  respect  to  going  concern  are 
described in the relevant sections of  this report. 

Other information 
The  other  information  comprises  the  information 
included  in  the  annual  report,  other  than  the 
financial  statements  and  our  auditor’s  report 
thereon. The Directors are responsible for the other 
information  included  in  the  annual  report.  Our 
opinion on the financial statements does not cover 
the  other  information  and,  except  to  the  extent 
otherwise explicitly stated in our report, we do not 
express any form of  assurance conclusion thereon. 
Our responsibility is to read the other information 
and,  in  doing  so,  consider  whether  the  other 
information  is  materially  inconsistent  with  the 
financial statements or our knowledge obtained in 
the course of  the audit, or otherwise appears to be 
materially misstated. If  we identify such material 
inconsistencies 
material 
misstatements,  we  are  required  to  determine 
whether  there  is  a  material  misstatement  in  the 
financial statements or a material misstatement of  
the other information. If, based on the work we have 
performed,  we  conclude  that  there  is  a  material 
misstatement  of   this  other  information,  we  are 
required to report that fact. 

apparent 

or 

We have nothing to report in this regard. 

Opinions  on  other  matters  prescribed  by  the 
Companies Act 2006 
In our opinion, based on the work undertaken in the 
course of  the audit: 

(cid:129) Considering  the  potential  impact  of   various 

(cid:129)

scenarios on the forecasts; and 

(cid:129) Reviewing  management’s  disclosures  in  the 

financial statements. 

the information given in the strategic report and 
the directors’ report for the financial period for 
which the financial statements are prepared is 
consistent with the financial statements; and 

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INDEPENDENT AUDITOR’S REPORT

For the year ended 31 December 2022

(cid:129)

the  strategic  report  and  the  directors’  report 
have  been  prepared  in  accordance  with 
applicable legal requirements. 

Matters  on  which  we  are  required  to  report  by 
exception 
In the light of  the knowledge and understanding of  
the  Group  and  the  Parent  Company  and  their 
environment obtained in the course of  the audit, we 
have not identified material misstatements in the 
strategic report or the directors’ report. 

We  have  nothing  to  report  in  respect  of   the 
following  matters 
the 
Companies Act 2006 requires us to report to you if, 
in our opinion: 

to  which 

relation 

in 

(cid:129)

(cid:129)

(cid:129)

adequate  accounting  records  have  not  been 
kept, or returns adequate for our audit have not 
been received from branches not visited by us; 
or 

the Parent Company financial statements are 
not in agreement with the accounting records 
and returns; or 

certain disclosures of  directors’ remuneration 
specified by law are not made; or 

(cid:129) we  have  not  received  all  the  information  and 

explanations we require for our audit. 

in 

Responsibilities of directors 
the  directors’ 
fully 
As  explained  more 
responsibilities statement set out on page 26, the 
Directors are responsible for the preparation of  the 
financial  statements  and  for  being  satisfied  that 
they give a true and fair view, and for such internal 
control as the Directors determine is necessary to 
enable the preparation of  financial statements that 
are free from material misstatement, whether due 
to  fraud  or  error.  In  preparing  the  financial 
statements,  the  Directors  are  responsible  for 
assessing the Group’s and the Parent Company’s 
ability to continue as a going concern, disclosing, 
as  applicable,  matters  related  to  going  concern 
and using the going concern basis of  accounting 
unless the Directors either intend to liquidate the 
Group  or  the  Parent  Company  or  to  cease 

operations, or have no realistic alternative but to 
do so. 

Auditor’s  responsibilities  for  the  audit  of  the 
financial statements 
Our objectives are to obtain reasonable assurance 
about whether the financial statements as a whole 
are free from material misstatement, whether due 
to fraud or error, and to issue an auditor’s report 
that includes our opinion. Reasonable assurance is 
a high level of  assurance, but is not a guarantee 
that an audit conducted in accordance with ISAs 
(UK)  will  always  detect  a  material  misstatement 
when it exists. Misstatements can arise from fraud 
or error and are considered material if, individually 
or  in  the  aggregate,  they  could  reasonably  be 
expected to influence the economic decisions of  
users  taken  on  the  basis  of   these  financial 
statements. 

Irregularities, including fraud, are instances of  non-
compliance with laws and regulations. We design 
procedures in line with our responsibilities, outlined 
above, to detect material misstatements in respect 
of   irregularities,  including  fraud.  The  extent  to 
which  our  procedures  are  capable  of   detecting 
irregularities, including fraud, is detailed below: 

focused  on  key 

laws  and 
Our  assessment 
regulations the Group and Parent Company have 
to  comply  with  and  areas  of  
financial 
statements  we  assessed  as  being  more 
susceptible to misstatement. These key laws and 
regulations  included  but  were  not  limited  to 
compliance  with  the  Companies  Act  2006,  UK 
adopted international accounting standards, and 
relevant tax legislation. 

the 

We are not responsible for preventing irregularities. 
Our approach to detecting irregularities included, 
but was not limited to, the following: 

(cid:129)

obtaining  an  understanding  of   the  legal  and 
regulatory framework applicable to the entity 
and  how  the  entity  is  complying  with  that 
framework; 

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INDEPENDENT AUDITOR’S REPORT

For the year ended 31 December 2022

(cid:129)

(cid:129)

obtaining  an  understanding  of   the  entity’s 
policies and procedures and how the entity has 
complied with these, through discussions; 

obtaining an understanding of  the entity’s risk 
assessment  process,  including  the  risk  of  
fraud; 

(cid:129) designing our audit procedures to respond to 

our risk assessment; and 

(cid:129) performing  audit  testing  over  the  risk  of  
management  override  of   controls,  including 
testing of  journal entries and other adjustments 
for  appropriateness,  evaluating  the  business 
rationale of  significant transactions outside the 
normal  course  of   business  and  reviewing 
accounting estimates for bias. 

A  further  description  of   our  responsibilities  for 
the  audit  of   the  financial  statements  is  located 
on  the  Financial  Reporting  Council’s  website 
at:  www.frc.org.uk/auditorsresponsibilities.  This 
description forms part of  our auditor’s report. 

Use of our report 
This report is made solely to the Parent Company’s 
members, as a body, in accordance with Chapter 
3 of  Part 16 of  the Companies Act 2006. Our audit 
work has been undertaken so that we might state 
to the Parent Company’s members those matters 
we  are  required  to  state  to  them  in  an  auditor’s 
report  and  for  no  other  purpose.  To  the  fullest 
extent  permitted  by  law,  we  do  not  accept  or 
assume  responsibility  to  anyone  other  than  the 
Parent  Company  and  the  Parent  Company’s 
members  as  a  body,  for  our  audit  work,  for  this 
report, or for the opinions we have formed. 

Katharine Warrington (Senior Statutory Auditor) 
For and on behalf  of 
Cooper Parry Group Limited 
Chartered Accountants and Statutory Auditor 
Sky View 
Argosy Road 
East Midlands Airport 
Caste Donington 
Derby 
DE74 2SA 

Date: 3 April 2023

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265017 Proteome p35-p41.qxp  05/04/2023  11:40  Page 35

CONSOLIDATED INCOME STATEMENT 

for the year ended 31 December 2022

Revenue
Licences, sales and services
Grant services 

Revenue – total
Cost of  sales

Gross profit
Administrative expenses

Operating profit

Finance costs

Profit before taxation

Tax credit/(charge) 

Profit for the year 

Profit per share 
Basic 
Diluted

Notes

5, 6 

8

7

11

12

2022
£’000

7,780
–

7,780
(3,013)

4,767
(3,039)

1,728

(473)

1,255

70

1,325

 2021 
£’000 

5,124 
5 

5,129 
(2,169) 

2,960 
(2,548) 

412 

(294) 

118 

(46) 

72

0.45p
0.43p

0.02p 
0.02p 

The accompanying notes 1 to 27 are an integral part of  the financial statements.

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CONSOLIDATED STATEMENT OF 
COMPREHENSIVE INCOME 

for the year ended 31 December 2022

Profit for the year

Other comprehensive income for the year 
Items that will or may be reclassified to profit or loss: 
Exchange differences on translation of  foreign operations
Re-measurements of  Defined Benefit Pension Schemes (see note 19)

Profit and total comprehensive income for the year

Owners of parent

2022
£’000

1,325

158
145

1,628

1,628

 2021 
£’000 

72 

(37) 
(22) 

13 

13 

The accompanying notes 1 to 27 are an integral part of  the financial statements.

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CONSOLIDATED BALANCE SHEET 

as at 31 December 2022

Non-current assets 
Goodwill
Property, plant and equipment
Right-of-use asset

Current assets 
Inventories
Trade and other receivables
Contract assets
Cash and cash equivalents

Total assets
Current liabilities 
Trade and other payables
Contract liabilities
Borrowings
Lease liabilities

Net current liabilities
Non-current liabilities 
Lease liabilities
Pension provisions
Total non-current liabilities
Total liabilities
Net liabilities
Equity 
Share capital
Share premium
Share-based payment reserve
Merger reserve
Translation and others reserve
Retained loss
Total (deficit)

Notes

13
14
14

16
17(a)
5
17(b)

18(a)
5
18(b)
26

26
19

20
22
22
22
22

2022
£’000

4,218
444
873
5,535

901
1,443
560
3,994
6,898
12,433

(823)
(104)
(11,262)
(300)
(12,489)
(5,591)

(353)
(434)
(787)
(13,276)
(843)

2,952
51,466
4,495
10,755
31
(70,542)
(843)

2021 
£’000 

4,218 
219 
1,050 
5,487 

1,088 
604 
479 
2,387 
4,558 
10,045 

(599) 
(35) 
(10,825) 
(260) 
(11,719) 
(7,161) 

(602) 
(499) 
(1,101) 
(12,820) 
(2,775) 

2,952 
51,466 
4,193 
10,755 
(128) 
(72,013) 
(2,775) 

The financial statements of  Proteome Sciences plc, registered number 02879724, were approved by the 
board of  directors and authorised for issue on 3 April 2023 They were signed on its behalf  by: 

Dr M. Söhngen

A. Omari
3 April 2023  

Director 

Director 

The accompanying notes 1 to 27 are an integral part of  the financial statements.

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COMPANY BALANCE SHEET 

as at 31 December 2022

Non-current assets 
Investment in subsidiaries

Current assets 
Cash and cash equivalents

Total assets

Current liabilities 
Payables owed to other group entity
Borrowings
Total liabilities
Net assets

Equity 
Share capital
Share premium account
Share-based payment reserve
Retained loss
Total equity

Notes

15

17(b)

18(a)
18(b)

20

2022
£’000

9,262
9,262

367
367
9,629

(601)
(2,559)
(3,160)
6,469

2,952
51,466
4,495
(52,444)
6,469

2021 
£’000 

9,035 
9,035 

464 
464 
9,499 

(696) 
(2,460) 
(3,156) 
6,343 

2,952 
51,466 
4,193 
(52,268) 
6,343 

The Company generated a loss for the year ended 31 December 2022 of  £0.18m (2021: loss £0.12m). 

The financial statements of  Proteome Sciences plc, registered number 02879724, were approved by 
the board of  directors and authorised for issue on 3 April 2023. They were signed on its behalf  by: 

Dr M. Söhngen

A. Omari
3 April 2023   

Director 

Director 

The accompanying notes 1 to 27 are an integral part of  the financial statements.

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265017 Proteome p35-p41.qxp  05/04/2023  11:40  Page 39

CONSOLIDATED STATEMENT  
OF CHANGES IN EQUITY

for the year ended 31 December 2022

                                                                                                                                                                             Equity 
                                                                                             Share-                                                             attributable 
                                                                             Share       based                                                                 to owner 
                                                          Share    premium   payment  Translation      Merger      Retained           of the
Total 
                                                         capital      account     reserve        reserve     reserve              loss         parent  (deficit) 
£’000 
                                                           £’000          £’000        £’000           £’000        £’000           £’000           £’000

At 1 January 2022                        2,952      51,466       4,193            (128)    10,755       (72,013)       (2,775) (2,775) 
Profit for the year                                 –                –              –                 –              –          1,325         1,325 1,325 
Exchange differences 
on translation of 
foreign operations                                –                –              –             158              –                 –            158
Re-measurements of 
Defined Benefit 
Pension Schemes                                –                –              –                 –              –             145            145
Profit and total 
comprehensive income 
for the year                                           –                –              –             158              –          1,470         1,628 1,628 
Credit to equity for 
share-based payment                         –                –          303                 –              –                 –            303
At 31 December 2022                  2,952      51,466       4,495               31     10,755       (70,542)          (843)

303 
(843) 

145 

158 

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At 1 January 2021                        2,952      51,466       3,623              (91)    10,755       (72,063)       (3,358) (3,358) 
Profit for the year                                 –                –              –                 –              –               72              72
72 
Exchange differences 
on translation of 
foreign operations                                –                –              –              (37)             –                 –             (37)
Re-measurements of 
Defined Benefit 
Pension Schemes                                –                –              –                 –              –              (22)            (22)
Profit and total 
comprehensive income 
for the year                                           –                –              –              (37)             –               50             (13)
Credit to equity for 
share-based payment                         –                –          570                 –              –                 –            570
570 
At 31 December 2021                  2,952      51,466       4,193            (128)    10,755       (72,013)       (2,775) (2,775) 

(37) 

(13) 

(22) 

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COMPANY STATEMENT OF CHANGES IN EQUITY

for the year ended 31 December 2022

Company

At 1 January 2021

Loss and total comprehensive 
income for the year

Credit to equity for 
share-based payment

At 31 December 2021

At 1 January 2022

Loss and total comprehensive 
income for the year

Credit to equity for 
share-based payment

At 31 December 2022

Share

Share- 
based 

Share
capital
£’000

premium payment Retained
Loss
reserve
account
£’000
£’000
£’000

Total 
equity 
£’000 

2,952

51,466

3,623

(52,150)

5,891 

–

–

–

–

–

(118)

(118) 

570

–

570 

2,952

51,466

4,193

(52,268)

6,343 

2,952

51,466

4,193

(52,268)

6,343 

–

–

–

–

–

(176)

(176) 

303

–

303 

2,952

51,466

4,495

(52,444)

6,469 

The accompanying notes 1 to 27 are an integral part of  the financial statements. 

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CONSOLIDATED AND COMPANY  
CASH FLOW STATEMENTS

as at 31 December 2022

Group
2022
£’000

Group Company Company 
2021 
2022
£’000 
£’000

2021
£’000

Note

Profit/(loss) after tax

1,325

72

(176)

(118) 

7&18c

14
26

21

14

18c

Adjustments for: 
Finance costs
Depreciation of  property, plant and 
equipment
Revaluation of  lease
Tax (credit)/charge
Share-based payment expense
Operating cash flows before movements in 
Working capital
Decrease/(Increase) in inventories
(Increase)/Decrease in receivables
Increase/(Decrease) in payables
(Decrease)/Increase in provisions
Foreign exchange
Cash generated from operations
Tax received/(paid)
Net cash inflow from operating activities
Cash flows from investing activities 
Purchases of  property, plant and equipment
Loans advanced to subsidiary undertakings
Net cash (outflow)/inflow from investing activities

Financing activities 
Lease payments
Net cash outflow from financing activities
Net increase in cash and cash equivalents
Cash and cash equivalents at beginning 
of  year
Effect of  foreign exchange rate changes
Cash and cash equivalents 
at end of year

437

106
178
(70)
303

2,279
187
(920)
293
80
151
2,070
70
2,140

(319)
–
(319)

(209)
(209)
1,612

2,387
(5)

294

213
(28)
46
570

1,168
(211)
163
(287)
7
–
840
(46)
793

(204)
–
(204)

(400)
(400)
189

2,210
(12)

17b

3,994

2,387

99

–
–
–

(77)
–
–
(95)
–
–

–
(172)

–
75
75

–
–
(97)

464
–

367

63 

– 
– 
– 
– 

(55) 
– 
– 
89 
– 
– 
34 
– 
34 

– 
24 
24 

– 
– 
58 

406 
– 

464 

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The accompanying notes 1 to 27 are an integral part of  the financial statements. 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

1 GENERAL INFORMATION 

Proteome Sciences plc is a company incorporated in the United Kingdom. These financial statements 
are the consolidated financial statements of  Proteome Sciences plc and its subsidiaries (“the Group”) 
and the Company financial statements for Proteome Sciences plc (“the Company”). The financial 
statements are presented in pounds sterling because that is the currency of  the primary economic 
environment in which the Group operates. 

2 CHANGES IN ACCOUNTING POLICIES 
Adoption of new and revised standards 
Proteome Sciences plc has applied the same accounting policies and methods of  computation in its 
financial statements as in its 2021 annual financial statements. No new and revised standards were 
adopted for the period commencing 1 January 2022. 

The IASB has issued amendments to IAS 1 Presentation of  Financial Statements and IFRS 16 Leases. 
The amendments to IAS 1 clarified how an entity classifies debt and other financial liabilities as current 
or non-current in particular circumstances. The amendment to IFRS 16 Leases specifies requirements 
for seller-lessees to measure the lease liability in a sale and leaseback transaction. Both amendments 
are effective for annual reporting periods beginning on or after 1 January 2024, with earlier application 
permitted. The amendments have not been applied in the reporting period. We don’t anticipate a 
significant effect on the Group’s financial statements from the application of  these amendments. 

3 SIGNIFICANT ACCOUNTING POLICIES 

Basis of accounting 
These  financial  statements  have  been  prepared  in  accordance  with  UK  adopted  international 
accounting standards and in conformity with the requirements of  the Companies Act 2006. 

Going concern 
The  Group’s  business  activities,  together  with  the  factors  likely  to  affect  its  future  development, 
performance and position are set out in the Chief  Executive Officer’s Statement on page 4 and 
Strategic Report on page 8. The financial position of  the Group, its cash flows, liquidity position and 
borrowing  facilities  are  described  in  the  notes  to  the  financial  statements,  in  particular  in  the 
consolidated  cash  flow  statement  on  page  41  and  in  notes  18(b)  (Financial  liabilities)  and  24 
(Financial instruments). 

These financial statements have been prepared on the going concern basis which remains reliant 
on the Group achieving an adequate level of  sales in order to maintain sufficient working capital to 
support its activities. The directors have reviewed the Company’s and the Group’s going concern 
position, taking account of  current business activities, budgeted performance and the factors likely 
to affect its future development, as set out in the Annual report, and including the Group’s objectives, 
policies and processes for managing its working capital, its financial risk management objectives 
and its exposure to credit and liquidity risks. 

In  particular,  the  directors  have  considered  the  challenges  from  the  macro  environment  on 
international business, especially the Russia-Ukraine conflict and the general inflationary pressure 
on costs. The Company did not observe reduced demand for TMT® or for its services. Also the 
Company did not see any impact on the supply chain of  its raw materials or its products. During 2022 
and going into 2023 the Company has observed price increases from its suppliers and vendors and 
had increases in its labour costs. 

42 Proteome Sciences plc

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

3 SIGNIFICANT ACCOUNTING POLICIES continued 

Despite the continued backdrop from the macro environment on international business, especially 
the Russia-Ukraine conflict and the general inflationary pressure on costs, Group revenues for the 
year ended 31 December 2022 increased by 52% to £7.78m (2021: £5.13m). Proteomic (biomarker) 
services increased 45% to £2.75m (2021: £1.90m). Sales and royalties attributable to TMT® and 
TMTpro™ reagents were £4.16m (2021: £3.23m) and a milestone of  £0.87m (2021: £Nil). We were 
also able to increase EBITDA and net profit as compared to the prior year. 

The COVID-19 pandemic continued to impact on face-to-face client meetings in the first half  of  2022 
even though the majority of  our client accounts were back to full time working in their facilities. We 
also experienced some delays in the availability of  samples for analysis primarily due to the pandemic 
affecting the conduct of  on-going clinical trials. Cold chain shipping availability was also a source of  
some sample delay as capacity was still prioritised for COVID-19 related samples and vaccines. 
Direct marketing in respect to scientific and trade conferences and exhibitions that we use to promote 
our  services  to  new  accounts  returned  from  more  virtual  format  to  physical  meetings  and  we 
succeeded to develop both new accounts and to win repeat business from our current and new 
customers. Going forward we anticipate no further impact on our business based on COVID-19. 

Total costs were £6.05m (2021: £4.72m) and resulted in Operating Profits of  £1.73m (2021: £0.41m) 
and a profit after tax of  £1.33m (2021: £0.07m). Cash reserves at the year-end increased to £3.99m 
(2021: £2.39m). 

The Group is also dependent on the unsecured loan facility provided by the Chairman of  the Group, 
which under the terms of  the facility, is repayable on demand. Further details of  this facility are set 
out in note 18(b) to the financial statements. 

The directors have received a legally binding written confirmation from the Chairman that he has no 
intention of  seeking its repayment, with the facility continuing to be made available to the Group, on 
the existing terms, for at least 12 months from the date of  approval of  these financial statements or 
until at least the 30 April 2024. 

On 29 March 2021, the loan facility with Vulpes Investment Management Private Limited (“VIM”) (the 
“Loan”) was amended such that the Loan and all accrued interest is now repayable on 1 May 2022. 
On the 17 June 2021 the Loan Agreement was amended to allow for conversion into ordinary shares 
such that until 30 April 2022, VIM may convert part (being not less than £50,000 or a multiple thereof) 
or all of  the Drawn Loan and accrued interest to 31 December 2021 (being £51,538) into new ordinary 
shares of  the Company. The conversion price was 7.16p per share, which is the average of  the closing 
middle market price for the ordinary shares of  the Company during the five consecutive trading days 
immediately prior to entering into the Loan Amendment. On 30 March 2022, the Company signed 
the  Third  Amendment  to  the  VIM  Loan  Agreement  which  extended  the  term  of   the  loan  to 
30 June 2023. 

Following a detailed review of  forecasts, budgets, sales order book and with the knowledge of  how 
the Group has traded in the first full year post the global pandemic, the directors have a reasonable 
expectation  the  Group  as  a  whole,  has  adequate  financial  and  other  resources  to  continue  in 
operational  existence  for  the  period  of   at  least  twelve  months  past  approval  of   these  financial 
statements. For this reason, the directors continue to adopt the going concern basis in preparing the 
Financial Statements. 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

3 SIGNIFICANT ACCOUNTING POLICIES continued 

Basis of consolidation 
The consolidated financial statements incorporate the financial statements of  the Company and 
entities  controlled  by  the  Company  (its  subsidiaries)  made  up  to  31  December  each  year.  The 
Company controls an investee if, and only if  the Company has the following: 

(cid:129)

(cid:129)

(cid:129)

Power over the investee (i.e. existing rights that give it the current ability to direct the relevant 
activities of  the investee); 

Exposure of  rights, to variable returns from its involvement with the investee; and 

The ability to use its power over the investee to affect its returns. 

The results of  subsidiaries acquired or disposed of  during the year are included in the consolidated 
income statement from the effective date of  acquisition or up to the effective date of  disposal, as 
appropriate. 

All intra-group transactions, balances, income and expenses are eliminated on consolidation. 

Goodwill 
Goodwill is initially recognised as an asset at cost and is subsequently measured at cost less any 
accumulated impairment. 

For the purpose of  impairment testing, goodwill is allocated to each of  the Group’s cash-generating 
units expected to benefit from the synergies of  the combination. Cash-generating units to which 
goodwill has been allocated are tested for impairment annually or more frequently when there is an 
indication that the unit may be impaired. If  the recoverable amount of  the cash-generating unit is 
less than the carrying amount of  the unit, the impairment loss is allocated first to reduce the carrying 
amount of  any goodwill allocated to the unit and then to the other assets of  the unit pro-rata on the 
basis of  the carrying amount of  each asset in the unit. Any impairment is recognised immediately in 
the income statement and is not subsequently reversed. 

Revenue recognition 
Revenue is measured at the fair value of  the consideration received or receivable and represents 
amounts  receivable  for  goods  and  services  provided  in  the  normal  course  of   business,  net  of  
discounts, VAT and other sales-related taxes. 

The majority of  the Group’s revenue is derived from selling TMT® products, end customer sales-based 
royalties, which are paid on a quarterly retrospective basis, milestone payments for development 
work and revenue milestone payments. 

TMT® product sales 
TMT® revenues are recognised at the point at which the customer obtains control of  the asset. Control 
of  an asset refers to the ability to direct the use of, and obtain substantially all of  the remaining benefits 
from, the asset. In relation to TMT® product sales this occurs at the point that the significant risks and 
rewards of  ownership have been transferred to the customer, the Company retains neither continuing 
managerial involvement to the degree usually associated with ownership nor effective control over 
the goods sold, revenue can be reliably measured and it is probable that the economic benefits will 
flow to the Company. The standard payment terms for TMT® product invoices are 45 days from receipt. 

44 Proteome Sciences plc

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

3 SIGNIFICANT ACCOUNTING POLICIES continued 

TMT® royalties 
Royalty revenues are recognised on a quarterly basis at the end of  each quarter retrospectively as 
soon as the calculation of  the royalty amount is available. Royalties are earned when other parties 
generate sales that use the Group’s TMT® IP. This variable revenue is subject to the sales/usage 
restriction in IFRS 15 and, as such, it is only recognised when that underlying sale of  the third-party 
product is made. The price is a fixed percentage of  the underlying sale and payment is due on a 
quarterly basis, based on the sales made in that quarter. Royalty payments are received the month 
following the quarter end. 

TMT® revenue milestones 
Milestone  revenues  are  due  on  cumulative  sales-related  revenues.  The  milestone  revenue  is 
recognised at a point in time when the revenue milestone has been achieved. This is because the 
milestone revenue is deemed variable consideration and is constrained due to factors outside the 
Company’s influence. There is uncertainty as regards the variable consideration amount. 

Biomarker services 
Proteomics (biomarker) services revenue is recognised typically on an over time basis. Performance 
obligations are described for larger service orders in the form of  work packages, which identify 
individual deliverable services, and each represent a value on its own to the customer. The nature of  
the Group’s work is that our biomarker contracts create an asset with no alternative use and contracts 
are worded in such a way that the Group has an enforceable right to be paid for the performance 
completed to date including an appropriate profit margin. Revenue is recognised over time as the 
biomarker services are performed. On partially complete biomarker projects, the Group recognises 
revenue based on stage of  completion of  the project which is estimated by reviewing the individual 
deliverable services stipulated in the work package. The stage of  completion is estimated based on 
costs to date over total expected costs. This is considered a faithful depiction of  the transfer of  
services as the contracts are initially priced on the basis of  individual work packages and therefore 
represent the amount to which the Group would be entitled based on its performance to date. 

Determining the transaction prices and allocation of amounts to performance obligations 
Most of  the Group’s revenue is derived from fixed price contracts and therefore the amount of  revenue 
to be earned from each contract is determined by reference to those fixed prices. For TMT® products 
sold there is a fixed unit price, which is applied. For the royalties a percentage charge per product 
unit sold is fixed and used as the transaction price. Transactions prices for biomarker services and 
grant  services  are  determined  on  the  basis  of   contractual  agreements  within  the  purchase 
order/contract with fixed prices stipulated in advance. 

For  biomarker  services  revenues  the  Company  does  not  use  any  discount  or  bonus  schemes. 
Revenue is allocated at the transaction price specified in the contract for the individual work orders 
representing a distinct performance obligation. 

The Group does not operate a returns or refunds policy due to the bespoke nature of  its products 
and services. 

Research grants 
Research grant income is received following the Group reporting the number of  working hours carried 
out on a research project at the allowable rate. Where retention of  a grant is dependent on the Group 
satisfying certain criteria, it is initially recognised as deferred income. When the criteria for retention 
have been satisfied, the deferred income balance is released to the consolidated income statement. 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

3 SIGNIFICANT ACCOUNTING POLICIES continued 

Leasing 
All leases are accounted for by recognising a right-of-use asset and a lease liability except for the 
UK office. 

The rental for the UK office amounted in 2022 to £12k and is not considered a lease under IFRS 16. 

In  the  case  of   the  Group  there  are  two  leases  recognised  under  IFRS  16  one  for  the  Frankfurt 
operation of  the Group, which started in August 2019 and ends after 5 years at the end of  July 2024. 
Its asset class is land and building as a rental lease. 

The second lease is for equipment and the lease commenced on the 1 November 2021 and will end 
in November 2025. Its asset class is machinery and equipment. It does not contain variable elements 
or  break  out  options.  Similarly,  there  are  no  special  restoration  clauses  attached,  there  are  no 
restrictions  or  covenants  in  place  and  it  does  not  include  an  option  for  a  sale  and  lease  back 
transaction. 

Information of  the right of  use asset and its amortisation are disclosed in note 14. Information of  
future lease payments can be found in note 23 and 26 and about financial commitments and their 
timing in note 24. 

Details of  the Group’s leases existing at the balance sheet date can be found in note 26. 

Foreign Currencies 
The individual financial statements of  each Group company are prepared in the currency of  their 
primary economic environment in which they operate, their functional currency. For the purpose of  
the consolidated financial statements, the results and financial position of  each Group company are 
expressed in pounds sterling. 

In preparing the financial statements of  the individual companies, transactions in currencies other 
than the entity’s functional currency (foreign currencies) are recorded at the rates of  exchange 
prevailing on the dates of  the transactions. At each balance sheet date, monetary assets and liabilities 
that are denominated in foreign currencies are retranslated at the rates prevailing on the balance 
sheet date. Non-monetary items that are measured in terms of  historical cost in a foreign currency 
are not retranslated. 

Exchange differences arising on the settlement of  monetary items, are included in profit or loss for 
the period except for differences arising on the retranslation of  non-monetary items in respect of  
which gains, and losses are recognised directly in equity. 

For the purpose of  presenting consolidated financial statements, the assets and liabilities of  the 
Group’s foreign operations are translated at exchange rates prevailing on the balance sheet date. 
Income  and  expense  items  are  translated  at  the  average  exchange  rates  for  the  period,  unless 
exchange rates fluctuate significantly during that period, in which case the exchange rates at the 
date of  transactions are used. Exchange differences arising, if  any, are classified as equity and 
transferred to the Group’s translation reserve. Such translation differences are recognised as income 
or as expenses in the period in which the operation is disposed of. 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

3 SIGNIFICANT ACCOUNTING POLICIES continued 

Retirement benefit costs 
Payments to defined contribution retirement benefit schemes are charged as an expense as they fall 
due. Payments made to state-managed retirement benefit schemes are dealt with as payments to 
defined contribution schemes where the Group’s obligations under the schemes are equivalent to 
those arising in a defined contribution retirement benefit scheme. 

As a result of  the acquisition of  Proteome Sciences R&D Verwaltungs GmbH and Proteome Sciences 
R&D GmbH & Co KG during financial year 2002, the Group makes contributions in Germany to a 
funded defined contribution plan and to a funded defined benefit plan. These plans are operated in 
their entirety by the Pensionskasse der Mitarbeiter der Hoechst-Gruppe VVaG (Hoechst Group), an 
independent German mutual insurance company which is required to comply with German insurance 
company regulations. 

The schemes’ assets are held in multi-employer funds, and the other employers who contribute to 
the schemes are not members of  the Group. The Group has not been able to identify its share of  the 
underlying assets and liabilities of  the defined benefit scheme and accordingly it has also been 
accounted for as a defined contribution scheme. The Group’s contributions to the schemes are 
included within the amount charged to the income statement in respect of  pension contributions. 
Funding contributions paid by the Group are based on annual contributions determined by Hoechst 
Group, the administrator for the pension plans. The Group does not have any information about any 
deficit or surplus in the defined benefit plan that may affect the amount of  future contributions, 
including the basis used to determine that deficit or surplus and the implications, if  any for the entity. 

The Group also has a direct pension obligation (defined benefit obligation) for its German subsidiary 
for which it provides in full at the balance sheet date. This scheme has no separable assets. The 
Company uses the projected unit credit method to determine the present value of  its unfunded 
defined benefit obligation. 

Taxation 
Any tax payable is based on taxable profit for the year. Taxable profit differs from net profit as reported 
in  the  income  statement  because  it  excludes  items  of   income  or  expense  that  are  taxable  or 
deductible in other years and it further excludes items that are never taxable or deductible. The 
Group’s liability for current tax is calculated using tax rates that have been enacted or substantively 
enacted by the balance sheet date. 

Deferred tax is the tax expected to be payable or recoverable on differences between the carrying 
amounts of  assets and liabilities in the financial statements and the corresponding tax bases used 
in the computation of  taxable profit and is accounted for using the balance sheet liability method. 
Deferred tax liabilities are generally recognised for all taxable temporary differences and deferred 
tax assets are recognised to the extent that it is probable that taxable profits will be available against 
which deductible temporary differences can be utilised. Such assets and liabilities are not recognised 
if  the temporary difference arises from the initial recognition of  goodwill or from the initial recognition 
(other than in a business combination) of  other assets and liabilities in a transaction that affects 
neither the tax profit nor the accounting profit. 

Deferred tax liabilities are recognised for taxable temporary differences arising on investments in 
subsidiaries, except where the Group is able to control the reversal of  the temporary difference and 
it is probable that the temporary difference will not reverse in the foreseeable future. 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

3 SIGNIFICANT ACCOUNTING POLICIES continued 

Research and development tax credit 
Companies within the Group may be entitled to claim special tax allowances in relation to qualifying 
research  and  development  expenditure  (e.g.  R&D  tax  credits).  The  Group  accounts  for  such 
allowances as tax credits, which means that they are recognised when it is probable that the benefit 
will flow to the Group and that benefit can be reliably measured. 

R&D tax credits are measured on a cash basis due to the uncertainty over the amount and timing of  
receipt. R&D tax credits reduce current tax expense and, to the extent the amounts due in respect 
of  them are not settled by the balance sheet date, reduce current tax payable. 

Property, plant and equipment 
Fixtures  and  equipment  are  stated  at  cost  less  accumulated  depreciation  and  any  recognised 
impairment loss. 

Depreciation is charged so as to write off  the cost or valuation of  assets over their estimated useful 
lives, using the straight-line method, on the following bases: 

Laboratory equipment, fixtures and fittings
Mass spectrometers

20% 
33% 

Internally-generated intangible assets – research and development expenditure 
Expenditure on research activities is recognised as an expense in the period in which it is incurred. 

Development expenditure, where it meets certain criteria (given below), is capitalised and amortised 
on a straight-line basis over its useful life. Asset lives are subject to regular review and an impairment 
exercise carried out at least once a year. 

Where no internally generated intangible asset can be recognised, development expenditure is 
written-off  in the period in which it is incurred. 

An asset is recognised only if  all of  the following conditions are met: 

(cid:129)

(cid:129)

(cid:129)

(cid:129)

the product is technically feasible and marketable; 

the Company has adequate resources to complete the development of  the product; 

it is probable that the asset created will generate future economic benefits; and 

the development cost of  the asset can be measured reliably. 

The directors do not consider that any Research and Development intangible assets have been 
created in 2022 or the prior year on the basis that it is uncertain whether the intangible assets will 
generate future cash flows. 

Impairment of tangible and intangible assets excluding goodwill 
At each balance sheet date, the Group reviews the carrying amounts of  its tangible and intangible 
assets to determine whether there is any indication that those assets have suffered an impairment 
loss.  If   any  such  indication  exists,  the  recoverable  amount  of   the  asset  is  estimated  in  order  to 
determine the extent of  the impairment loss (if  any). Where the asset does not generate cash flows 
that are independent from other assets, the Group estimates the recoverable amount of  the cash-
generating unit to which the asset belongs. 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

3 SIGNIFICANT ACCOUNTING POLICIES continued 

Recoverable amount is the higher of  fair value less costs to sell and value in use. If  the recoverable 
amount of  an asset (or cash-generating unit) is estimated to be less than its carrying amount, the 
carrying  amount  of   the  asset  (cash-generating  unit)  is  reduced  to  its  recoverable  amount.  An 
impairment loss is recognised as an expense through profit or loss. 

Investments in subsidiaries 
Investments in subsidiaries are stated at cost less, where appropriate, provisions for impairment. 

Inventories 
Inventories are stated at the lower of  cost and net realisable value. Cost comprises direct materials 
and, where applicable, direct labour costs and those overheads that have been incurred in bringing 
the inventories to their present location and condition. Cost is calculated using the weighted average 
method.  Net  realisable  value  represents  the  estimated  selling  price  less  all  estimated  costs  of  
completion and costs to be incurred in marketing, selling and distribution. 

Financial instruments 
The Group classifies its financial assets into one of  three measurement categories (fair value through 
profit or loss, fair value through other comprehensive income or amortised cost) depending on the 
purpose for which the asset was acquired and the nature of  the contractual cash flows. As all of  the 
Group’s financial assets are held in order to collect contractual cash flows and the contractual cash 
flows are solely payments of  principal and interest, all financial assets are measured at amortised 
cost. 

Amortised cost 
Financial assets classified under the amortised cost model are Trade and other receivables, Cash 
and cash equivalents, Trade and other payables and Loans to subsidiaries. 

Impairment provisions for trade receivables are recognised based on the simplified approach within 
IFRS 9 using the lifetime expected credit loss. During this process the probability of  the non-payment 
of  the trade receivable is assessed and multiplied by expected amount of  credit loss resulting from 
credit default. The Company has set up a matrix using the time a debtor is overdue as a criterion to 
determine the default probability using five categories ranging from 0% to 90% probability. Provisions 
are recorded in a separate provision account and the movements in the ECL (Expected Credit Loss) 
provision are recognised in profit or loss. On notice of  a realised default the gross carrying amount 
of  the asset is written off  against the provision. 

The Company’s loans to its subsidiaries are interest free and under terms which would technically 
provide the Company the right to demand immediate repayment. The current financial situation of  
the subsidiaries is such that they would be unable to repay the amounts due if  demanded and, in 
consequence, they are considered to be credit-impaired and lifetime expected credit losses are 
recognised. As part of  the assessment of  the lifetime expected credit losses of  these intercompany 
loan receivables, the directors have considered the cash flows that may be generated from a number 
of  different scenarios, including through an orderly sale of  the underlying business. 

Contract assets 
Contract assets are recognised on the face of  the balance sheet and are defined as the right to 
consideration in exchange for goods or services that have been transferred to a customer when that 
right is conditional on something other than the passage of  time (for example, the entity’s future 
performance). Contract assets are considered within the expected loss calculation under IFRS 9, but 
usually do not fulfil the recognition criteria. 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

3 SIGNIFICANT ACCOUNTING POLICIES continued 

Cash and cash equivalents 
Cash and cash equivalents comprise cash on hand and demand deposits, and other short-term 
highly liquid investments with an original maturity date of  fewer than three months that are readily 
convertible to a known amount of  cash and are subject to an insignificant risk of  changes in value. 

Borrowings 
Interest-bearing loans are recorded initially at fair value, net of  direct issue costs and subsequently 
at amortised cost. Finance charges, including premiums payable on settlement or redemption and 
direct issue costs, are accounted for on an accruals basis in profit or loss using the effective interest 
rate method and are added to the carrying amount of  the instrument to the extent that they are not 
settled in the period in which they arise. 

Trade payables 
Trade payables are initially measured at fair value, and are subsequently measured at amortised 
cost, using the effective interest rate method. 

Provisions 
Provisions are recognised when the Group has a present obligation as a result of  a past event, and 
it is probable that the Group will be required to settle that obligation. Provisions are measured at the 
directors’ best estimate of  the expenditure required to settle the obligation at the balance sheet date 
and are discounted to present value where the effect is material. Further details of  the pension 
provision policy are set out in the paragraph above headed Retirement benefit costs. 

Share-based payments 
The Group issues equity-settled share-based payments to certain employees. Equity-settled share-
based payments are measured at fair value (excluding the effect of  non-market vesting conditions) 
at the date of  grant. The fair value determined at the grant date of  the equity-settled share-based 
payments is expensed on a straight-line basis over the vesting period, based on the Group’s estimate 
of  shares that will eventually vest based on the effect of  non-market vesting conditions. Share based 
payments  are  recognised  as  an  additional  cost  of   investment  in  subsidiary  undertakings  in  the 
Company where the Company issues share options to executives employed by its subsidiaries. 

Fair value is measured by use of  the Black Scholes model for all awards. The expected life used in 
the  model  has  been  adjusted,  based  on  management’s  best  estimate,  for  the  effects  of   non-
transferability, exercise restrictions, and behavioural considerations. 

EBITDA 
EBITDA is earnings before interest, taxes and operational depreciation including leasing effects. 

Adjusted EBITDA 
Adjusted  EBITDA  is  a  non-GAAP  company  specific  measure  which  is  considered  to  be  a  key 
performance  indicator  of   the  Group’s  financial  performance.  Adjusted  EBITDA  is  calculated  as 
operating profit before depreciation (including right-to-use assets amortisation), amortisation, non-
recurring costs, and employee share-based payment. 

As  these  are  non-GAAP  measures,  they  should  not  be  considered  as  replacements  for  IFRS 
measures. The Group’s definition of  these non-GAAP measures may not be comparable to other 
similarly titled measures reported by other companies. 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

4 CRITICAL ACCOUNTING JUDGEMENTS AND KEY SOURCES OF ESTIMATION UNCERTAINTY 

Key sources of estimation uncertainty 
The key assumptions concerning the future and other key sources of  estimation uncertainty at the 
balance sheet date that have a significant risk of  causing a material adjustment to the carrying 
amounts of  assets and liabilities within the next financial year, are discussed below. The Group makes 
certain estimates and assumptions regarding the future. Estimates and judgements are continually 
evaluated based on historical experience and other factors, including expectations of  future events 
that are believed to be reasonable under the circumstances. In the future, actual experience may 
differ from these estimates and assumptions. The estimates and assumptions that have a significant 
risk of  causing a material adjustment to the carrying amounts of  assets and liabilities within the next 
financial year are discussed below. 

Internally-generated intangible assets – research and development expenditure 
The directors do not consider that any Research and Development intangible assets have been 
created in 2022 or the prior year on the basis that it is uncertain whether the intangible assets will 
generate future cash flows due to economic feasibility not being established until late in the process. 

Impairment of goodwill 
Determining whether goodwill is impaired requires an estimation of  the fair value less costs to sell 
the cash-generating units to which goodwill has been allocated. The fair value less costs to sell 
calculation requires the entity to estimate the future cash flows expected to arise from the cash-
generating unit. As the recoverable amount of  goodwill at the balance sheet date exceeded the 
goodwill amount as shown in the balance sheet of  £4.22m an impairment was not undertaken. Details 
of  the estimates used in the calculation are set out in note 13. 

Investments in subsidiary companies 
The carrying cost of  the Company’s investments in subsidiary companies is reviewed at each balance 
sheet date by reference to the income that is projected to arise therefrom. From a review of  these 
projections the directors have not made a provision against their carrying values as shown in note 
15 to the financial statements and the directors therefore believe that the investments concerned will 
generate sufficient economic benefits to justify their revised carrying values, despite the inevitable 
uncertainties over timing of  the receipt of  income and the size of  the markets from which income is 
anticipated. 

Inventories 
The carrying cost of  the Company’s inventories is reviewed at each balance sheet date. The directors 
have  reviewed  the  historic  sales  volumes  of   the  finished  goods  on  a  product-by-product  level 
compared to the stock level of  each product at the balance sheet date. From this review the directors 
have made a provision against the carrying values of  the finished goods where the goods at the 
balance sheet date exceed a certain multiple of  goods of  the respective product sold in the prior 12 
months period. This assessment is based on forward looking assumptions about future sales levels 
of  products. The directors believe that the inventories concerned will generate sufficient economic 
benefits to justify their revised carrying values, despite the inevitable uncertainties over timing and 
size of  the receipt of  income. 

Leases 
Leases accounted under IFRS16 require judgement in respect of  interest rates applied. The Group 
uses the internal rate of  return equating to the interest rate agreed for the Group’s major loans granted 
by the shareholders of  the Group and considers this to be most appropriated discount rate as the 
Group does not use other external financing. 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

4 CRITICAL ACCOUNTING JUDGEMENTS AND KEY SOURCES OF ESTIMATION UNCERTAINTY 

continued 
Share based payment charge 
The  award  of   share  options  in  2021  and  2022  resulted  in  a  share  based  payment  charge.  The 
valuation of  these options was determined by the Company using the Black Scholes model and 
applying  the  parameters  in  the  grant  documents  of   the  share  option  awards.  Details  of   the 
calculations are set out in note 21. 

Pension 
The Group operates for its German employees a defined benefit retirement scheme and treats, where 
appropriate, payments to the scheme similar to payments to a defined contribution scheme. Valuation 
of  the scheme is based on the annual report of  an independent actuary. The Group considers this 
is sufficient to guarantee appropriate valuation of  the scheme and to consider all resulting financial 
liabilities. 

5 REVENUE FROM CONTRACTS WITH CUSTOMERS 

Disaggregation of Revenue 

Biomarker                TMT
services              Sales

Year to 31 December 2022

£’000               £’000

TMT
Royalties
 and 
milestones 
£’000

Grant  

income

Total 

£’000

£’000 

Primary Geographic Markets 
US                                                  1,233
UK                                                     330
EU                                                  1,163
Other                                                   25

                                                       2,751

Revenue recognised at a 
point in time                                           –
Revenue recognised over 
a period                                          2,751

                                                       2,751

2,198
–
–
–

2,198

2,198

–

2,198

2,831
–
–
–

2,831

2,831

–

2,831

–
–
–
–

–

–

–

–

6,262 
330 
1,163 
25 

7,780 

5,029 

2,751 

7,780 

52 Proteome Sciences plc

                       
                       
 
 
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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

5 REVENUE FROM CONTRACTS WITH CUSTOMERS continued 

Disaggregation of Revenue 

Year to 31 December 2021

Biomarker                TMT
services               Sales
£’000               £’000

TMT
Royalties
£’000

Grant  

income
£’000

Primary Geographic Markets 
US                                                     987
UK                                                     189
EU                                                     517
Other                                                 203

                                                       1,896

Revenue recognised at a 
point in time                                           –
Revenue recognised over 
a period                                          1,896

                                                       1,896

Contract Balances 

1,745
–
–
–

1,745

1,745

–

1,745

1,483
–
–
–

1,483

1,483

–

1,483

–
–
5
–

5

–

5

5

Total 
£’000 

4,215 
189 
522 
203 

5,129 

3,228 

1,901 

5,129 

                                                                                           Contract       Contract       Contract       Contract 
                                                                                          Assets          Assets      Liabilities      Liabilities 
                                                                                            2022             2021             2022             2021 
                                                                                            £’000            £’000            £’000            £’000 

At 1 January/accrued in the period                                 479               457               (35)            (153) 
Transfer in the period from contract 
assets to trade receivables                                             (479)            (457)                                      – 
Amounts included in contract liabilities that 
were recognised as revenue during the period                   –                   –                 35               153 
Excess of  revenue recognised over cash 
(or rights to cash) being recognised 
during the period                                                              560               479                                       – 
Cash received in advance of 
performance and not recognised as 
revenue during the period                                                                        –             (105)              (35) 

                                                                                         560               479             (105)              (35) 

Contract assets 
Contract assets and contract liabilities arise from the Group’s biomarker services where contracts 
may not be completed at the year end and because payments received from customers at each 
balance sheet date do not necessarily equal the amount of  revenue recognised on the contracts. 
The Group expects to recognise this revenue in 2023. 

Remaining performance obligations 
The vast majority of  the Group’s contracts are for the delivery of  goods within the next 12 months for 
which the practical expedient of  IFRS 15 applies. 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

6 SEGMENT INFORMATION 

For executive management purposes, the Group has one reportable segment which is the sale of  
goods and biomarker services. All revenue from its operations is reported to this one segment and 
the two income streams form the two categories reported in a manner consistent with the internal 
reporting provided to the Chief  Operating Decision Maker. These two categories are TMT® revenues 
and  Biomarker  services  and  other  license  income.  In  identifying  the  operating  segments, 
management has considered internal reports about components of  the Group that are used by the 
Chief  Executive, who is the Chief  Operating Decision Maker, to determine allocation of  resources 
and to assess their performance. 

Revenues from major products and services 
The Group’s revenues from its major products and services were as follows: 

TMT® revenues
Biomarker services and other licence income
Grant income

Total

2022
£’000

5,029
2,751
–

7,780

2021 
£’000 

3,228 
1,896 
5 

5,129 

Revenues from one customer totalled £5,029k (2021: £3,228k) representing all revenues from the 
TMT® income stream. 

7 FINANCE COSTS 

Interest on related party loans (note 18)
Lease Interest

Finance costs

2022
£’000

436
37

473

2021 
£’000 

279 
15 

294 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

8 OPERATING PROFIT 

Operating profit is stated after charging/(crediting): 
Depreciation charge (including depreciation on lease)
Research and development costs
Operating lease rentals 
– other
Auditor’s remuneration (see below)
Foreign exchange (gain)/loss
Net (reduction)/increase in inventories

The analysis of  auditor’s remuneration is as follows: 
Fees payable to the Company’s auditor for the audit of the 
Company’s annual accounts
Fees payable to the Company’s auditor for other services to the Group 
– The audit of  the Company’s subsidiaries pursuant to legislation

Total audit fees

Tax compliance services

Total non-audit fees

Total fees

2022
£’000

2021 
£’000 

397
376

12
82
(238)
(187)

82

–

82

–

–

82

213 
287 

30 
119 
105 
211 

87 

3 

90 

29 

29 

119 

Adjusted EBITDA 
Adjusted  EBITDA  is  a  non-GAAP  company  specific  measure  which  is  considered  to  be  a  key 
performance  indicator  of   the  Group’s  financial  performance.  Adjusted  EBITDA  is  calculated  as 
operating profit before depreciation (including right-to-use assets amortisation), amortisation, non-
recurring costs, and employee share-based payment. 

As  these  are  non-GAAP  measures,  they  should  not  be  considered  as  replacements  for  IFRS 
measures. The Group’s definition of  these non-GAAP measures may not be comparable to other 
similarly titled measures reported by other companies. 

Operating profit
Depreciation
Depreciation on leases

EBITDA

Other non-cash items – Share based payments (see note 21)
Non-recurring costs (cash relevant)

Adjusted EBITDA

2022
£’000

1,728
106
291

2,125

303
–

2,428

2021 
£’000 

412 
40 
173 

626 

570 
159 

1,355 

Non-recurring costs relate to professional services costs associated with the assessment of  strategic 
options in the prior year (2021: £159k). 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

9 STAFF COSTS 

The Group average monthly number of  employees (including executive di rectors) was: 

2022
Number

2021 
Number 

Research and development
Administration

23
6

29

Their aggregate remuneration (including that of  executive directors) comprised: 

Wages and salaries
Social security costs
Other pension costs
Share based payments

£’000

2,423
367
31
303

3,124

21 
6 

27 

£’000 

1,958 
333 
136 
570 

2,997 

No staff  costs are incurred in the parent company, Proteome Sciences plc. 

10 DIRECTORS’ REMUNERATION AND TRANSACTIONS 

The directors’ emoluments in the year ended 31 December 2022, were: 

                                                                                National 
                                             Basic                       Insurance   Benefits   Pension 
                                            salary     Bonus   Contributions      in kind       Costs        Total         Total 
                                              2022       2022                2022        2022        2022        2022        2021 
                                             £’000                              £’000       £’000       £’000       £’000       £’000 

Executive Directors 
Dr M. Söhngen                        247           45                    11              –              7          310          258 
Dr I. H. Pike                             155           33                    26              4            15          233          254 
R. Dennis                                 155           38                    27              –            15          235          225 
A. Omari                                    68             –                      3              –              2            73              – 

Non-Executive Directors 
C.D.J. Pearce                             50             –                      6              6              –            62            92 
R. McDowell                              30             –                      3              –              –            33            30 
M. Diggle                                     –             –                      –              –              –              –              – 
Dr U. Ney                                   27             –                      3              –              –            30            22 

Total                                         732         116                    79            10            39          976          881 

(i)

The remuneration of  the executive directors is decided by the Remuneration Committee. 

(ii) Aggregate emoluments disclosed above do not include any amounts for the value of  options to 

subscribe for Ordinary Shares in the Company granted to or held by the directors. 

(iii) Details of  the options in place and of  awards under the Company’s Long-Term Incentive Plan are 

given in note 21. 

(iv) The number of  directors in pension schemes is as follows: 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

10 DIRECTORS’ REMUNERATION AND TRANSACTIONS continued 

Defined contribution pension schemes

Pension costs in the year ended 31 December 2022 were as follows: 

Dr M. Söhngen
Dr I. H. Pike
R. Dennis
A. Omari

2022

2

2022
£’000

7
15
15
2

39

2021 

2 

2021 
£’000 

– 
15 
15 
– 

30 

Directors’ transactions 
(a) Other  than  as  disclosed  note  18(b)  no  director  had  a  material  interest  in  any  contract  of  

significance with the Company in either year. 

(b) C.D.J. Pearce had a consultancy agreement with the Company at a rate of  £70,000 per annum 
which ended in May 2021. The balance of  the fees relating to the consultancy agreement at the 
year end was £140k (2021: £280k). This decrease during the year represents the repayment of  
the consultancy fees during the year. 

11 TAX 

Tax (charge)/credit on profit before taxation on ordinary activities 
The Group is entitled to make claims for UK tax credit income on qualifying R&D expenditure each 
year under the Corporation and Taxes Act 2009. As an SME qualifying entity, tax credits can be 
claimed in respect of  the tax effect of  tax losses generated from qualifying R&D expenditure. From 
2018 the Group recognised R&D tax claims on a receipt basis. 

UK Corporation tax
Overseas tax charge

Group tax charge for the year
R&D tax credit receivable

Group tax credit/(charge) for the year

2022
£’000

–
(156)

(156)
225

70

2021 
£’000 

– 
(46) 

(46) 
– 

(46) 

The UK Corporation tax credit relates to research and development tax credits claimed under the 
Corporation Taxes Act 2009. 

At 31 December 2022 there were gross tax losses available for carry forward of  approximately £46.0m 
(2021: £44.8m). 

The tax credit and trading losses to be carried forward for the year are subject to the agreement of  
HM Revenue & Customs. 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

11 TAX continued 

Factors affecting the tax credit for the year 
R&D tax credit entitlements are lower than in the previous year, due to the stronger commercial focus 
of  the Company’s research services revenue stream. As such the Company has not recognised any 
tax credit in respect of  2022 The differences are explained below: 

Profit before tax

Income tax credit calculated at 19.00% (2021: 19.00%)
Effects of: 
Fixed asset timing differences
Unrecognised tax losses carried forward
Effect of  overseas tax
R&D tax receivable

Tax Unrecognised deferred tax

The following deferred tax assets have not been 
recognised at the balance sheet date: 
Tax losses
Depreciation in excess of  capital allowances
Provisions

Total

2022
£’000

1,255

(238)

(146)
341
(112)
225

70

2022
£’000

2021 
£’000 

118 

(22) 

(8) 
30 
(46) 
– 

(46) 

2021 
£’000 

11,506
168
105

11,779

11,190 
8 
– 

11,198 

The deferred tax assets have not been recognised as the directors are uncertain of  their recovery. 
The assets will be recovered if  the Group makes sufficient taxable profits in the future against which 
losses can be utilised at an estimated future rate of  25%. 

12 PROFIT PER ORDINARY SHARE 

The calculations of  basic and diluted loss per ordinary share are based on the following profits and 
numbers of  shares. 

Profit for the financial year

Weighted average number of  ordinary shares for the purposes 
of  calculating basic earnings per share:
Weighted average number of  ordinary shares and outstanding 
options for the purposes of  calculating diluted earnings per share:

Basic and Diluted 
2021 
2022
£’000 
£’000

1,325

72 

2022
Number of
shares

2021 
Number of 
shares 

295,182,056 295,182,056 

309,020,565 301,850,775 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

12 PROFIT PER ORDINARY SHARE continued 

The weighted average number of  ordinary shares outstanding was calculated applying the treasury 
stock  method  to  an  amount  of   18.3m  shares  options  which  were  in  the  money  (see  note  21  on 
page 69) on the 31 December 2022. An average share price for 2022 of  4.10p per share added by 
the outstanding service amounts for these options and resulting in a number of  shares of  13.838,509 
added to the existing issued share stock for the purpose to calculate the diluted EPS. A number of  
6.1m shares were not considered in the calculation of  the weighted number of  outstanding shares 
used for the diluted EPS calculation as these options were at the 31 December 2022 not dilutive. 

13 GOODWILL 

Cost and carrying amount 
1 January 2022 and 31 December 2022

Goodwill 
£’000 

4,218 

The Group comprises a single CGU, which comprises the business carried out by Electrophoretics 
Limited  and  Proteome  Sciences  R&D  GmbH  &  Co  KG.  For  the  purpose  of   testing  goodwill,  the 
recoverable value of  the CGU is determined from fair value less estimated costs of  disposal and 
value in use. 

In assessing the fair value of  the CGU, management and the directors have considered and assessed 
the following evidence: 

As at 31 December 2022, the market capitalisation for the Group was £10.3m based on the quoted 
share price of  the Company of  3.5p per ordinary share. 

The recoverable amount of  the CGU is in excess of  the carrying value of  £4,218k, therefore no 
impairment is required. The following assumptions were used to calculate the value in use: 

(cid:129) Discounted Cash Flow model produced modelling cash flow for the CGU over 6 years 

(cid:129)

Terminal value applied to cash flow from year 6 onwards 

(cid:129) Discount rate of  10% applied reflecting the WACC of  the Group 

(cid:129) Dynamic growth rate applied, ranging from 15-20% depending on the business unit for the 6 

year period 

(cid:129)

Sensitivities  around  the  model:  a  0.1%  increase  in  the  discount  rate  has  an  impact  of  
approximately  £164k  in  headroom,  a  0.1%  decrease  in  growth  rates  has  an  impact  of  
approximately £407k in headroom. 

The directors have concluded that based on the above, recoverable value (on a fair value less cost 
to sell basis) of  the goodwill exceeds the carrying value of  the goodwill at 31 December 2022. 

14 PROPERTY, PLANT AND EQUIPMENT AND RIGHT-OF-USE ASSET 

Property, plant and equipment comprise laboratory equipment, fixtures and fittings and motor vehicles 
held by and equipment on loan to the Group. The movement in the year was as follows: 

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NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

14 PROPERTY, PLANT AND EQUIPMENT 

                                                                             Laboratory 
                                                                             Equipment
                                                                                      £’000

Right of
use Asset 
Building
£’000

Right of 
use Asset
Equipment
£’000

Cost 
1 January 2021                                                       1,829
Exchange adjustments                                               (52)
Additions during the year                                           204
Disposals during the year                                         (495)

31 December 2021                                                 1,486

1 January 2022                                                       1,486
Exchange adjustments                                                 27
Additions during the year                                           320
Disposals during the year                                           (71)

31 December 2022                                                 1,762

Depreciation 
1 January 2021                                                       1,771
Exchange adjustments                                               (48)
Charge for the year                                                      40
Depreciation relating to disposals                            (495)

At 31 December 2021                                             1,268

At 1 January 2022                                                   1,268

Exchange adjustments                                                 15
Charge for the year                                                    106
Depreciation relating to disposals                              (71)

At 31 December 2022                                             1,318

Net book value 
At 1 January 2022                                                      219

At 31 December 2022                                                444

670
(43)
28
–

655

655
33
51
–

739

186
3
141
–

330

330

5
98
–

433

325

306

–
(4)
762
–

758

758
41
–
–

799

–
(1)
32
–

31

31

7
193
–

231

726

568

Total 
£’000 

2,500 
(100) 
994 
(495) 

2,899 

2,899 
101 
371 
(71) 

3,300 

1,958 
(47) 
213 
(495) 

1,629 

1,629 

27 
397 
(71) 

1,982 

1,270 

1,318 

In August 2019 the Group entered into in a 5-year lease contract for the Frankfurt operation, which is 
due to expire in July 2024. 

60 Proteome Sciences plc

                                                                                              
 
 
 
265017 Proteome p42-p62.qxp  05/04/2023  12:31  Page 61

NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

15 INVESTMENT IN SUBSIDIARIES 

Company

At 1 January 2021
Share based payment expense
Repayment of  loan by subsidiary

At 31 December 2021

At 1 January 2022
Share based payment expense
Repayment of  loan by subsidiary

At 31 December 2022

Loans to 
Cost of shares
in subsidiary
subsidiary
undertakings undertakings
£’000

£’000

121
570
–

691

691
303
–

994

8,368
–
(24)

8,344

8,344
–
(75)

8,269

Total 
£’000 

8,489 
570 
(24) 

9,035 

9,035 
303 
(75) 

9,263 

(i)

(ii)

The increase in the cost of  shares in subsidiary undertakings of  £303k (2021: £570k) represents a 
capital contribution between the Company and certain of  its subsidiaries, reflecting the provision of  
equity instruments in the Company to subsidiary company employees. 

The decrease in loans to subsidiary companies in 2022 of  £75k (2021: £24k) arose from the return 
of  funds by the Company’s trading subsidiary. 

(iii) The Company’s loans to its subsidiaries are interest free and under terms which would technically 
provide the Company the right to demand immediate repayment. The current financial situation of  
the subsidiaries is such that they would be unable to repay the amounts due if  demanded and, in 
consequence, they are considered to be credit-impaired and lifetime expected credit losses are 
recognised. As part of  the assessment of  the lifetime expected credit losses of  these intercompany 
loan receivables, the directors have considered the cash flows that may be generated from a number 
of  different scenarios, including through an orderly sale of  the underlying business. 

The  Company’s  loans  to  subsidiaries  were  assessed  as  credit  impaired  at  the  date  of   initial 
application of  IFRS 9, 1 January 2018, and again at the current year-end. As a consequence of  the 
improved  financial  situation  of   the  subsidiaries  no  further  impairment  in  2022  and  2021  were 
undertaken. Paragraphs (i) and (ii) above provide a reconciliation of  movements in relation to the 
carrying value of  the investments at year-end. 

The carrying amount of  the Company’s loans to subsidiaries was £8,269k (2021: £8,344k). 

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265017 Proteome p42-p62.qxp  05/04/2023  12:31  Page 62

NOTES TO THE CONSOLIDATED  
FINANCIAL STATEMENTS

for the year ended 31 December 2022

15 INVESTMENT IN SUBSIDIARIES continued 

Company investments 
The Company has investments in the following subsidiary undertakings, which contribute to the net 
assets of  the Group: 

Subsidiary undertakings

Proteome Sciences R&D
Verwaltungs GmbH

Proteome Sciences R&D
GmbH & Co. KG

Country of
incorporation
and operation

Germany

Principal activity

Description and proportion  
of shares held by the  
Company

Group 

Administrative
Company

100% Share 100% Share  
Capital

Capital 

Germany

Research Company

100%  

100%
Partnership Partnership  
Interest

Interest 

Proteome Sciences, Inc.

U.S.A.

Research Company

Electrophoretics Limited

United
Kingdom

Administrative
and Research
Company

Veri-Q Inc.

U.S.A.

Research Company

Phenomics Limited

United
Kingdom

Dormant

100%
Common
Stock

100%
Ordinary
Shares

76.9%
Common
Stock

100%
Ordinary
Shares

100%  
Common 
Stock 

100%  
Ordinary 
Shares 

76.9%  
Common  
Stock 

100%  
Ordinary 
Shares 

(i)

The  investments  in  Proteome  Sciences,  Inc.,  Electrophoretics  Limited  and  Phenomics  Limited 
comprise the entire issued share capital of  each subsidiary undertaking and carry 100% of  the 
voting rights. 

The registered offices of  the companies above are: 

Proteome Sciences R&D Verwaltungs GmbH, Proteome Sciences R&D GmbH & Co. KG, - 

Altenhöferallee 3, 60438 Frankfurt am Main, Germany 

Proteome Sciences plc, Electrophoretics Limited and Phenomics Limited, Coveham House, Downside 
Bridge Road, Cobham, Surrey KT11 3EP 

Proteome Sciences Inc PO Box 2767 Humble, Texas, 77347. US 

Veri-Q Inc 2711 Centerville Road, Suite 400, Wilmington, Delaware 19808-1645, US 

16 INVENTORIES 

Work-in-progress
Finished goods

62 Proteome Sciences plc

Group
2022
£’000

187
714

901

Group 
2021 
£’000 

368 
720 

1,088 

265017 Proteome p63-p82.qxp  05/04/2023  11:44  Page 63

NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

17 OTHER CURRENT ASSETS  

(a) Trade and other receivables 

Trade receivables
Less: provision for impairment of  trade receivables

Trade receivables – net
Other Debtors
Prepayments

Total

Group
2022
£’000

1,011
(3)

1,008
172
263

1,443

Group 
2021 
£’000 

473 
(25) 

448 
53 
103 

604 

At 31 December 2022 the lifetime expected loss provision for trade receivables is as follows: 

                                                                     More than   More than   More than   More than 
                                                                         30 days       90 days     270 days     364 days 
                                                      Current      past due      past due      past due      past due

Expected loss rate %                     0%            10%            15%            60%            90%
Gross carrying amount                 979                32                  –                  –                  –
Loss provision                                   –                  3                  –                  –                  –

Total 
£’000 

1,011 
3 

At 31 December 2021 the lifetime expected loss provision for trade receivables is as follows: 

                                                                     More than   More than   More than   More than 
                                                                         30 days       90 days     270 days     364 days 
                                                      Current      past due      past due      past due      past due

Expected loss rate %                     0%            10%            15%            60%            90%
Gross carrying amount                                                                                                     
Loss provision                                   –                18                  7                  –                  –

Total 
£’000 

25 

As at 31 December 2022 trade receivables of  £31,263 (2021: £226,002) were past due and partially 
impaired. 

The main factors considered by the finance function in determining that the amounts due are impaired 
are the length of  time outstanding and additionally background information provided by the sales 
and production department. 

The maturity profile of  any due debt is presented below. 

0 to 3 months

3 to 9 months

9 to 12 months

> 12 months

2022
£’000
32

–

–

–

2021 
£’000 
426 

46 

– 

– 

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265017 Proteome p63-p82.qxp  05/04/2023  11:44  Page 64

NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

17 OTHER CURRENT ASSETS continued 

(b) Cash and cash equivalents 

Cash and cash equivalents

Group
2022
£’000

3,994

Company
2022
£’000

Group
2021
£’000

Company 
2021 
£’000 

367

2,387

464 

The directors consider that the carrying amount of  trade receivables and cash and cash equivalents 
approximates their fair value.  

18 FINANCIAL LIABILITIES 

(a) Trade and other payables 

Due within one year 
Trade and other payables 

Accruals

Payables due to group entities

Group
2022
£’000

Company
2022
£’000

Group
2021
£’000

Company 
2021 
£’000 

672

151

–

823

–

–

601

601

375

224

–

599

– 

– 

696 

696 

Trade creditors and other payables principally comprise amounts outstanding for trade purchases 
and continuing costs. The average credit period taken for trade purchases is between 30 and 45 
days. For most suppliers no interest is charged on the trade payables for the first 30 days from the 
date of  the invoice. The Group has financial risk management policies in place to ensure that all 
payables are paid within the credit time frame. 

The directors consider that the carrying amount of  trade payables approximates to their fair value. 

(b) Short term borrowings 

Group
2022
£’000

Company
2022
£’000

Group
2021
£’000

Company 
2021 
£’000 

Loans from related parties 

11,262

2,599

10,825

2,460 

The directors consider that the carrying amount of  borrowings approximates to their fair value. 

Note: 
(i) The loan from related parties includes a loan of  £10,459k (2021: £10,054k) including interest, 
represents a loan from Mr C. D. J. Pearce, Non-Executive Chairman of  the Company.  The loan is 
secured by a fixed charge over the Company’s patent portfolio and a floating charge over the 
Company’s inventory.  The loan bears interest at 2.5% above the base rate of  Barclays Bank plc.  
Interest accrued on the loan was £405k for the FY2022 (2021: £258k). Loan amounts representing 
£5m may be converted into ordinary share capital at the option of  Mr Pearce at the lower of  
market price on the date of  conversion or the average price over the lowest consecutive ten day 
trading period since 29 June 2006. The conversion option is immaterial to the financial statements. 
The balance owed by the Group was £10,459k (2021: £10,054k) of  which £1,756k is owed by 
the Company (2021: £1,688k). 

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265017 Proteome p63-p82.qxp  05/04/2023  11:44  Page 65

NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

18 FINANCIAL LIABILITIES continued 

The loan is repayable on seven days’ notice, or immediately in the event of: 

     (a)  A general offer to the shareholders of  the Company being announced to acquire its issued 

share capital, or 

     (b) The occurrence of  any of  the usual events of  default attaching to this sort of  agreement. 

     The Company has received a legally binding written confirmation from Mr Pearce that he does 
not intend to seek repayment for 12 months from signing of  these financial statements or until at 
least 30 April 2024. 

(ii) On 2 July 2018, Proteome Sciences plc secured a loan facility of  £1.0m from Vulpes Investment 
Management (VIM). Interest accrues at 2.5% per annum above the UK sterling base rate of  
Barclays Bank plc and is repayable alongside the principal loan. The Company signed the First 
Amendment to the Agreement on the 17 April 2021 which extended the term of  the loan to 1 May 
2021. On 29 March 2021, the loan facility with Vulpes Investment Management Private Limited 
(“VIM”) (the “Loan”) was amended such that the Loan and all accrued interest is now repayable 
on 1 May 2022 (previously 1 May 2021). On the 17 June 2021 the Loan Agreement was amended 
to allow for conversion into ordinary shares such that until 30 April 2022, VIM may convert part 
(being not less than £50,000 or a multiple thereof) or all of  the Drawn Loan and accrued interest 
to 31 December 2021 (being £51,538) into new ordinary shares of  the Company. The conversion 
price  was  7.16p  per  share,  which  is  the  average  of   the  closing  middle  market  price  for  the 
ordinary shares of  the Company during the five consecutive trading days immediately prior to 
entering  into  the  Loan  Amendment.  On  30  March  2022,  the  Company  signed  the  Third 
Amendment to the VIM Loan Agreement which extended the term of  the loan to 30 June 2023. 

This loan is deemed a related party transaction by nature of  a common director being on both 
the boards of  Proteome Sciences plc and Vulpes Investment Management. At 31 December 
2021 amounts drawn down and owed by the Company were £700k, and interest of  £102k was 
accrued (2021: loan £700k interest £71k). 

(iii) The amounts shown above as outstanding under short term for both loans include accrued 

interest. 

(c) Changes in liabilities arising from financing activities 
Group 
Note supporting the cash flow statement – movement in net debt 

Interest 
accruing 

1 January  Cash  Non-cash 
addition 
Flow*
£,000
£,000

2022
£,000

in the     Foreign  31 December 
2022 
period  exchange
£,000 
£,000        £,000

Short term borrowings
Lease Liabilities

Total

10,825
862

11,687

–
(293)

(293)

–
10

10

437               –
37             36

474             36

11.262 
653 

11,915 

* The difference to cash flow statement is due to the inclusion of  immaterial forex gains, interest and 
addition belonging to the lease in cash flow figure, spread out in note 18c separately.

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NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

18 FINANCIAL LIABILITIES continued 

Company 
Note supporting the cash flow statement – movement in net debt 

Short term borrowings

Total

Interest 
accruing 

1 January 
2022
£,000

Cash 
Flow
£,000

in the  31 December  
2022 
period
£,000 
£,000

2,460

2,460

–

–

99

99

2,559 

2,559 

Group 
Note supporting the cash flow statement - movement in net debt 

Interest 
accruing 

1 January  Cash  Non-cash 
addition 
Flow
£,000
£,000

2021
£,000

in the     Foreign  31 December 
2021 
period  exchange
£,000 
£,000        £,000

Short term borrowings
Lease Liabilities

Total

10,547
491

11,037

–
(400)

(400)

–
784

784

278                –
16            (28)

294            (28)

10,825 
862 

11,687 

Company 
Note supporting the cash flow statement – movement in net debt 

Short term borrowings

Total

Interest 
accruing 

1 January 
2021
£,000

Cash 
Flow
£,000

in the  31 December  
2021 
period
£,000 
£,000

2,397

2,397

–

–

63

63

2,460 

2,460 

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NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

19 PENSION PROVISIONS 

Group

At 1 January
(Reduction)/Additional provision in the year
Exchange movement

At 31 December

2022
£’000

499
(92)
27

434

2021 
£’000 

492 
39 
(32) 

499 

(i) Pension Provision 
The pension provision relates to pension costs which may become payable in connection with the 
Group’s Frankfurt employees, under the pension scheme arrangements set out in note 19 (iii). This 
provision will be utilised as members of  the scheme reach retirement age and draw down their 
pensions. 

(ii) Pension arrangements 
As a result of  the acquisition of  Proteome Sciences R&D Verwaltungs GmbH and Proteome Sciences 
R&D GmbH & Co KG from Aventis Research & Technologies GmbH & Co KG, the Group makes 
contributions in Germany to a funded defined contribution plan and to a funded defined benefit plan. 
These plans are operated in their entirety by the Pensionskasse der Mitarbeiter der Hoechst-Gruppe 
VVaG (Hoechst Group), an independent German mutual insurance company, which is required to 
comply with German insurance company regulations. 

The schemes assets are held in multi-employer funds and the other employers who contribute to the 
schemes are not members of  the Group. The Group has not been able to identify its share of  the 
underlying assets and liabilities of  the defined benefit scheme and accordingly it has also been 
accounted for as defined contribution scheme. The Group’s contributions to the scheme are included 
within the amount charged to the income statement in respect of  pension contributions. 

Funding contributions paid by the Group are based on annual contributions determined by Hoechst 
Group, the administrator for the pension plans. For the year ending 31 December 2022, funding 
contributions payable by the Group are based on employee contributions at the rate of  1.5% – 2.5% 
% (2021:1.5% – 2.5%) of  wages and salaries and employer contributions at the rate of  8 times (2021: 
6 times) employee contributions. The Company expects pension costs for 2022 in relation to the 
defined benefit scheme of  £140,281 (2021: £40,742). 

The amount charged to the income statement in respect of  the contributions to the scheme in 2022 
was £176,505 (2021: £100,300). 

As at 31 December 2022, an actuarial deficit did not exist for the multi-employer scheme. The Group’s 
contributions to the scheme during 2022 represented 0.05% of  total contributions to the scheme by 
employers and employees (2021: 0.05%). Under the terms of  the multi-employer plan, the Group’s 
obligations are limited to the original promise/commitment that it has given to its own employees. The 
Group does not have an exposure to liability in relation to other third-party employers’ obligations. 
The Group does not have any information about how the actuarial status of  the plan may affect the 
amounts of  future contributions to the plan.

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NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

19 PENSION PROVISIONS continued 

The Group also has a direct pension obligation for which it provides in full at the balance sheet date. 
This  scheme  has  no  separable  assets.  The  Company  uses  the  projected  unit  credit  method  to 
determine the present value of  its unfunded defined benefit obligation. Demographic assumptions 
are  based  on  Prof.  Klaus  Heubeck’s  mortality  table  “Richttafeln  2005  G”,  the  standard  German 
actuarial table, with full recognition for fluctuations in mortality rates on account of  gender and current 
age. Pensionable age has been set at 60. 

The Company has applied a discount rate for the year of  3.35% (2021: 1.2%). The Company has 
assumed an income increase of  3.25% (2021: 2.5%) and German inflation of  2.5 % (2021: 2.0%). 

Provisions for future unfunded pension liabilities at 31 December 2022 amounted to £433,726 (2021: 
£498,687).  Amounts  recognised  through  the  consolidated  income  statement  for  the  year  to  31 
December 2022 included service costs of  £50,075 (2021: £14,697), interest costs of  £6,279 (2021: 
£3,218) and an actuarial gain of  £145,430 (2021: loss of  £21,511) excluding any exchange effects. 

Other pension costs in relation to defined contribution schemes for United Kingdom employees 
amounted to £36,476 (2021: £35,458). 

20 SHARE CAPITAL 

(i) Allotted and called-up 
Ordinary Shares of  1p each 

The number of  shares in issue in 2022 was: 

2022
£’000

2021 
£’000 

2,952

2,952 

2022
Number

2021 
Number 

As at 1 January 2022 and 31 December 2022

295,182,056 295,182,056 

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NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

21 SHARE OPTIONS AND SHARE BASED PAYMENTS 

(i) Options 
Options under the schemes noted below may be exercised from the date on which any shares in the 
Company are first admitted to the Official List of  the London Stock Exchange. 

(ii) 2011 Long-Term Incentive Plan (“LTIP”) 
At 31 December 2022, the maximum number of  the Company’s Ordinary Shares of  1p each to be 
potentially allocated or issued under the LTIP was as follows: 

Number at
31 Dec
2021

Awarded
in the
year

Exercised       Lapsed       Number at
in the          in the            31 Dec 
year           year               2022

Number of 
Options

Vesting
Date

9,000,000

2,500,000

2,500,000

300,000
14,300,000

–

–

–

–
–

–                 –       9,000,000

3,000,000

3,000,000

3,000,000

–                 –       2,500,000

1,000,000

1,000,000

500,000

–                 –       2,500,000

1,000,000

1,000,000

500,000

100,000

–                 –          300,000
–                 –     14,300,000 

15 September
2021
15 September
2022
15 September
2023
15 September
2021
15 September
2022
15 September
2023
15 September
2021
15 September
2022
15 September
2023
8 June 2024

Latest 
Exercise 
Date 

8 June  
2031 
8 June  
2031 
8 June  
2031 
8 June  
2031 
8 June  
2031 
8 June  
2031 
8 June  
2031 
8 June  
2031 
8 June  
2031 
8 June 2031 

At 31 December 2021, the maximum number of  the Company’s Ordinary Shares of  1p each to be 
potentially allocated or issued under the LTIP was as follows: 

Number at
31 Dec 
2020

Awarded         Exercised             Lapsed
in the                in the                in the
year                  year                  year

Number at
31 Dec
2021

Vesting
Date

–

–

–

–
–

9,000,000                       –                       –

2,500,000                       –                       –

2,500,000                       –                       –

300,000                       –                       –
14,300,000                       –                       –

9,000,000 15 September
2021, 2022 
& 2023 
2,500,000 15 September
2021, 2022 
& 2023 
2,500,000 15 September
2021, 2022 
& 2023 
8 June 2024

300,000
14,300,000

Latest 
Exercise 
Date 

8 June 2031 

8 June 2031 

8 June 2031 

8 June 2031 

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NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

21 SHARE OPTIONS AND SHARE BASED PAYMENTS continued 

(iii) 2011 Share Option Plan 
At  31  December  2022  options  had  been  granted  and  were  still  outstanding  in  respect  of   the 
Company’s Ordinary Shares of  1p each under the Company’s 2011 Share Option Plan as follows: 

Number of
shares

Amount of Capital
(£)

Exercise Price
(p)

Vesting Date

Dates 
Exercisable 

43,000
48,000
560,000
1,640,000
2,291,000

430
480
560
1,640
22,910

49.87
16.75
 7.83
4.30

25.6.16
18.3.19
8.6.24
11.10.25

25.6.16 – 25.6.23 
18.3.19 – 18.3.26 
08.6.24  – 08.6.31 
11.10.25 – 11.10.32 

At  31  December  2021  options  had  been  granted  and  were  still  outstanding  in  respect  of   the 
Company’s Ordinary Shares of  1p each under the Company’s 2011 Share Option Plan as follows: 

Number of
shares

Amount of Capital
(£)

Exercise Price
(p)

Vesting Date

Dates 
Exercisable 

63,000
43,000
48,000
560,000
714,000

630
430
480
5,600
7,140

36.50
49.87
16.75
 7.83

17.2.15
25.6.16
18.3.19
8.6.24

17.2.15 – 17.2.22 
25.6.16 – 25.6.23 
18.3.19 – 18.3.26 
8.6.24 – 8.6.31 

(iv) 2021 Long-Term Incentive Plan (“LTIP”) 
At 31 December 2022, the maximum number of  the Company’s Ordinary Shares of  1p each to be 
potentially allocated or issued under the LTIP was as follows: 

Number at
31 Dec
2021

Awarded
in the
year

Exercised       Lapsed       Number at
in the          in the            31 Dec 
year           year               2022

Number of 
Options

Vesting
Date

Latest 
Exercise 
Date 

–

–

–
–

–

1,500,000

–                 –       1,500,000

1,500,000

–                 –       1,500,000

800,000
4,000,000

–                 –          800,000
–                 –       4,000,000

7,800,000

–                 –       7,800,000 

500,000 11 October 2023 11 October 2032 
500,000 11 October 2024 11 October 2032 
500,000 11 October 2025 11 October 2032 
500,000 11 October 2023 11 October 2032 
500,000 11 October 2024 11 October 2032 
500,000 11 October 2025 11 October 2032 
800,000 11 October 2025 11 October 2032 
1 December 
2032 
1 December 
2032 
1 December 
2032 

1 December
2023
1 December
2024
1 December
2025

1,333,333

1,333,333

1,333,333

The Company issues equity-settled share-based payments under the 2011 Share Option Plans. The 
vesting period is three years. If  the options remain unexercised after a period of  10 years from the 
date of  grant, the options expire. Options are usually forfeited if  the employee leaves the Group before 
the options vest. 

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265017 Proteome p63-p82.qxp  05/04/2023  11:44  Page 71

NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

21 SHARE OPTIONS AND SHARE BASED PAYMENTS continued 

At the 31 December 2022, awards over 91,000 shares (2021: 154,000) had vested and were capable 
of  exercise. 

A Long-Term Incentive Plan was introduced in 2011 which closed in July 2021 and no further awards 
will be made under that scheme. The Board adopted a new Long-Term Incentive Plan in 2021. Awards 
made during the year are stated in note 21(ii) and are on the condition of  continued employment. 
Any exercised options are settled by the Company issuing shares. 

As a result of  the awards a charge to the income statement of  £303k (2021: £570k) was recognised 
during the year in respect of  all schemes. 

Before awards vest the Remuneration Committee will satisfy itself  that the TSR performance is a 
genuine reflection of  the Company’s underlying performance over the three-year performance period. 

Outstanding at 1 January 2021
Granted in the year
Forfeited during the year

Outstanding at 31 December 2021

Granted in the year
Lapsing in the year

Outstanding at 31 December 2022

Exercisable at 31 December 2022

Exercisable at 31 December 2021

Outstanding at 1 January 2021
Granted in the year
Lapsing in the year

Outstanding at 31 December, 2021

Granted in the year
Lapsing in the year

Outstanding at 31 December, 2021

Exercisable at 31 December, 2021

Exercisable at 31 December, 2021

2011 Share Option Plan 
Weighted 
average 
exercise 
price (p) 

Options

714,000
–
–

714,000

–
63,000

651,000

91,000

154,000

34.01 
– 
– 

34.01 

– 
36.50 

34.01 

34.01 

34.01 

2011 LTIP 

Maximum
Number of

Weighted  
average  
fair value  
Shares per share (p) 

–
–
–

–

–
–

14,300,000

5,000,000

–

– 
– 
– 

– 

– 
– 

1.00 

1.00 

– 

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NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

21 SHARE OPTIONS AND SHARE BASED PAYMENTS continued 

Outstanding at 1 January 2021
Granted in the year
Forfeited during the year

Outstanding at 31 December 2021

Granted in the year
Lapsing in the year

Outstanding at 31 December 2022

Exercisable at 31 December 2022

Exercisable at 31 December 2021

Outstanding at 1 January 2021
Granted in the year
Lapsing in the year

Outstanding at 31 December, 2021

Granted in the year
Lapsing in the year

Outstanding at 31 December, 2021

Exercisable at 31 December, 2021

Exercisable at 31 December, 2021

2021 Share Option Plan 
Weighted 
average 
exercise 
price (p) 

Options

–
–
–

–

1,640,000
–

1,640,000

–

–

– 
– 
– 

– 

7.83 
– 

7.83 

– 

– 

2021 LTIP 

Maximum
Number of

Weighted  
average  
fair value  
Shares per share (p) 

–
–
–

–

7,800,000
–

7,800,000

–

–

– 
– 
– 

– 

2.60 
– 

2.60 

– 

– 

The options outstanding at 31st December 2022 had a weighted average remaining contractual life 
as follows: 

2022
No. of
months

2021 
No. of  
months 

82.1
101
121
118

93 
113 
– 
– 

2011 Share Option Plan
2011 LTIP
2021 Share Option Plan
2021 LTIP

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265017 Proteome p63-p82.qxp  05/04/2023  11:44  Page 73

NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

21 SHARE OPTIONS AND SHARE BASED PAYMENTS continued 

The inputs into the Black-Scholes model were: 

                                                                                                                      2022

2021 

7.80p 
Weighted average share price                                                                     4.22p
Weighted average exercise price                                                                 2.90p
1.59p 
Expected volatility                                                                                     78.81% 86.02% – 56.05% 
9 years  
Expected life                                                                                           2.3 years
1.13% – 0.01% 
Risk free rate                                                                                 4.04% – 4.46%

Notes 
(i)   Expected  volatility  is  a  measure  of   the  tendency  of   a  security  price  to  fluctuate  in  a  random, 
unpredictable manner and is determined by calculating the historical volatility of  the Company’s share 
price over the previous years. 

(ii)  The expected life has been adjusted, based on management’s best estimate, for the effects of  non-

transferability, exercise restrictions and behavioural considerations. 

(iii) The Company has used the Monte Carlo model to value the LTIP awards granted before 2022, which 
simulates a wide range of  possible future share price scenarios and calculates the average net present 
value  of   the  option  across  those  scenarios  and  which  captures  the  effect  of   the  market-based 
performance conditions applying to such awards. For the LTIP awards granted during 2022 the Black 
Scholes model was used as there was only one performance condition attached. 

22 RESERVES DESCRIPTION AND PURPOSE 

Share premium 
Amount subscribed for share capital in excess of  nominal value. 

Translation reserve 
Gains/losses arising on retranslating the net assets of  overseas operations into Sterling. 

Retained earnings 
All  other  net  gains  and  losses  and  transactions  with  owners  (e.g.,  dividends)  not  recognised 
elsewhere. 

Share based payment Reserve 
The  amounts  transferred  to  the  Equity  Reserve  are  for  charges  recognised  in  respect  of   the 
requirements of  IFRS 2 “Share-based payments”.  

Merger Reserve 
The merger reserve arose in the period to the 11 November 1994 and represented the premium on 
the allotment of  new ordinary shares issued in a share exchange agreement entered into by the 
shareholders of  Monoclonetics International Inc, (now Proteome Sciences Inc.). 

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265017 Proteome p63-p82.qxp  05/04/2023  11:44  Page 74

NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

23 GUARANTEES AND OTHER FINANCIAL COMMITMENTS 

Operating lease arrangement 
The Group leases one office space on a short-term operating lease which renews on a twelve monthly 
basis  ending  in  May  2023  and  there  is  no  control  over  the  asset.  The  Group  pays  insurance, 
maintenance and repairs of  this property.  

At the balance sheet date 31 December 2022, the Group had outstanding commitments for future 
minimum lease payments under non-cancellable operating leases, which fall due as follows: 

Within 1 year
Within 2-5 years
> 5 years

Group
2022
£’000

Company
2022
£’000

Group
2021
£’000

Company 
2021 
£’000 

7
–
–

7

7
–
–

7

4
–
–

4

4 
– 
– 

4 

24 FINANCIAL INSTRUMENTS 
Capital risk management 
The Group monitors “adjusted capital” which comprises all components of  equity (i.e., share capital, 
share premium translation reserve and merger reserve, retained earnings, and revaluation reserve). 

The Group’s objectives when maintaining capital are: 

(cid:129)

(cid:129)

to safeguard the entity’s ability to continue as a going concern, so that it can continue to provide 
returns for shareholders and benefits for other stakeholders, and  

Provide an adequate return to shareholders by pricing products and services commensurately 
with the level of  risk 

The Group sets the amount of  capital it requires in proportion to risk. The Group manages its capital 
structure and makes adjustments to it in the light of  changes in economic conditions and the risk 
characteristics of  the underlying assets. In order to maintain or adjust the capital structure, the Group 
does not pay dividends to shareholders. 

Due to recent market uncertainty the Group’s strategy is to preserve a strong cash base and to 
maintain a positive cash flow for at least 15 months in advance. 

The Board has overall responsibility for the determination of  the Group’s risk management objectives 
and policies and, whilst retaining ultimate responsibility for them, it has delegated the authority for 
designing and operating processes that ensure the effective implementation of  the objectives and 
policies to the Group’s finance function. The Board receives monthly management reports from the 
Group’s  finance  function  and  bi-monthly  cash  flow  calculations  through  which  it  reviews  the 
effectiveness of  the processes put in place and the appropriateness of  the objectives and policies 
it sets. 

The overall objective of  the Board is to set policies that seek to reduce risk as far as possible without 
unduly affecting the Group’s competitiveness and flexibility. Further details regarding these policies 
are set out below. 

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265017 Proteome p63-p82.qxp  05/04/2023  11:44  Page 75

NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

24 FINANCIAL INSTRUMENTS continued 

The capital structure of  the Group consists of  the financial instruments listed below which determine 
the financial risk and an according risk management. 

Financial instruments for the Group comprise: 

(cid:129)

Trade and other receivables 

(cid:129) Cash and cash equivalents 

(cid:129)

Trade and other payables 

(cid:129) Borrowing from major investors of  the Company at floating rate 

(cid:129)

Leases liability  

For the Company: 

(cid:129) Cash and cash equivalents 

(cid:129)

Investment in quoted and unquoted securities 

(cid:129) Borrowing from major investors of  the Company at floating rate 

Categories of  financial instruments 

Financial assets

Cash and cash equivalents*

Trade and other receivables *

Total financial assets

Financial liabilities

Trade and other payables *

Short-term borrowings*

Lease liabilities

Total financial liabilities

Group
2022
£’000

Company
2022
£’000

Group
2021
£’000

Company 
2021 
£’000 

3,994

1,180

5,174

(672)

(11,262)

(653)

(12,587)

367

–

367

2,387

503

2,890

–

(634)

464 

– 

464 

– 

(2,559)

(10,825)

(2,460) 

–

(862)

– 

(2,559)

(12,321)

(2,460) 

The described financial instruments are measured applying the following methodologies: 

* measured at amortised cost through the consolidated income statement 

The Group is exposed to the following financial risks: 

(cid:129) Credit risk 

(cid:129)

(cid:129)

Fair value or cash flow interest rate risk 

Foreign exchange risk 

(cid:129) Other market price risk 

(cid:129)

Liquidity risk

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265017 Proteome p63-p82.qxp  05/04/2023  11:44  Page 76

NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

24 FINANCIAL INSTRUMENTS continued 

Credit risk 
Group 
Electrophoretics Limited, the main trading company in the Group, has a credit policy in place and 
the exposure to credit risk is monitored on an ongoing basis. Credit evaluations are performed on 
customers as deemed necessary based on the nature of  the prospective customer and size of  order. 

To minimize any credit risk upfront payment for service orders are requested when they require larger 
pre-financing of  consumables needed for order fulfilment. Further for any larger service orders interim 
payments are requested based on work order related performance obligations. The overall structure 
of  our client base with the majority being B2B and to a lesser extent institutional customers like 
universities or state funded research institutions minimizes credit risk as well. 

For trade receivables and other receivables further explanation and calculation of  ECL (Expected 
credit loss) provisions relating to credit risk are presented in note 17. 

At the reporting date, the largest exposure was represented by the carrying value of  trade receivables 
and  contract  assets  of   £2.00m  (2021:  trade  receivables  and  contract  assets  £1.08m).  A  minor 
provision for impairment was recognised for 2022 £3k (2021: £25k) on the basis that the Company’s 
customers are typically large companies and there is a long-standing relationship and history of  
payment  by  customers  so  there  is  a  very  low  history  of   credit  defaults.  The  Group  does  have 
significant concentrations of  credit risk on its trade receivables, with the largest debtor/contracted 
asset amounting to £560k (2021: £479k). 

Credit risk arising from cash and cash equivalents held with banking institutions is controlled by using 
only good rated Institutions as presented in the table. Nevertheless, the economic challenges created 
by global events such as the COVID-19 pandemic and the Russia-Ukraine conflict might result in a 
strain  on  the  liquidity  of   the  individual  banking  institutions.  As  such  the  company  follows  the 
developments in the financial markets closely. As a consequence, a more even allocation of  funds 
between the different banks might be adopted and we will consider reallocation of  funds to better 
rated institutions in case of  larger changes in credit rating by more than one of  the big credit rating 
agencies (such as Moody’s, S&P, Fitch). Due to fluctuating cash flows we inevitably need to hold a 
larger amount of  cash deposits to fund the operational business requirements and only limited risk 
mitigation is possible here. 

Group
2022
£’000

3,522
472
–

3,994

Company
2022
£’000

367
–
–

367

Group
2021
£’000

2,182
201
5

2,387

Company 
2021 
£’000 

464 
– 
– 

464 

Barclays plc
Commerzbank AG
Other

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265017 Proteome p63-p82.qxp  05/04/2023  11:44  Page 77

NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

24 FINANCIAL INSTRUMENTS continued 

Company 
The Company is exposed to credit risk on loans provided to related parties. At the reporting date, the 
largest exposure was represented by the carrying value of  loans to Proteome Sciences R&D GmbH 
& Co. KG of  £8.0m. At 31 December 2022, the carrying value of  loans owed by Electrophoretics 
Limited to the Company was £0.28m (2021: £0.38m), of  loans owed by subsidiaries to the Company 
was £8.3m (2021: £8.4m). Refer to Note 15 for further detail. 

Market risk 
The Group’s activities expose it primarily to the financial risks of  changes in foreign currency exchange 
rates and interest rates (see below). 

Fair value and cash flow interest rate risk 
The Group is exposed to cash flow interest rate risk from long term borrowings. The level of  borrowings 
is determined by the capital requirements of  the Group as it was operational in a net cash outflow 
position. As such usual gearing ratios to assess debt risk levels are not applicable. 

Borrowings  are  managed  centrally  under  direct  involvement  and  supervision  of   the  Board.  All 
borrowings are in the functional currency of  the Group. 

Interest rate risk management 
The Group is exposed to interest rate risk arising from its short-term borrowings, details of  which are 
set out in note 18(b). 

The Group’s exposures to interest rates on financial assets and financial liabilities are detailed in the 
liquidity risk management section of  this note. 

Interest rate sensitivity analysis 
The Group analyses interest sensitivity on a yearly basis. The sensitivity analysis below has been 
determined based on the exposure to floating rate liabilities. The analysis is prepared assuming the 
amount of  liability outstanding at balance sheet date was outstanding for the whole year. A 0.5% 
increase or decrease is used when reporting interest rate risk internally to key management personnel 
and represents management’s assessment of  the reasonably possible change in interest rates. 

If  interest rates had been 0.5% higher and all other variables were held constant, the Group’s profit 
for the year ended 31 December 2022 would have decreased by £56k (2021: £56k), for a decrease 
of  0.5% in interest rate the profit would have increased by the same amount. 

Foreign exchange risk 
Foreign currency risk management 
The Group undertakes certain transactions denominated in foreign currencies. Hence, exposures to 
exchange rate fluctuations arise. The Group’s principal exposure is to movement in the Euro exchange 
rate, but it anticipates that a significant proportion of  its future income will be received in this currency, 
thus helping to reduce its exposure in this area. 

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265017 Proteome p63-p82.qxp  05/04/2023  11:44  Page 78

NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

24 FINANCIAL INSTRUMENTS continued 
Foreign currency sensitivity analysis 
The Group is mainly exposed to the currency of  Germany (the Euro) and of  the US (the US dollar). 

The Group’s companies hold asset and liabilities denominated in different currencies than their 
functional currency. As the nature of  these assets is in their majority short term and usually any assets 
held in a foreign currency are used to match liabilities denominated in this currency the overall effect 
of  any currency fluctuations does not result in a material exposure to foreign exchange risk. Therefore, 
a foreign currency sensitivity analysis is not considered to be appropriate.  

Liquidity risk management 
Ultimate responsibility for liquidity risk management rests with the Board of  Directors, which has built 
an  appropriate  liquidity  risk  management  framework  for  the  management  of   the  Group’s  short, 
medium and long-term funding and liquidity management requirements. The Group manages liquidity 
risk by maintaining adequate reserves and borrowing facilities, by continuously monitoring forecast 
and actual cash flows and by matching the maturity profiles of  financial assets and liabilities. 

Liquidity and interest risk tables 
The following tables detail the Group and Company’s remaining contractual maturity for its non-
derivative financial liabilities including both interest and principal cash flows and the interest rates 
applied. The tables have been drawn up based on the undiscounted cash flows of  financial liabilities 
based on the earliest date on which the Group and Company can be required to pay. Payments 
relating to lease liabilities under IFRS 16 are shown under note 26. 

                                                    Up to 3
                                                    Months
As at December 2022                     £’000

Trade and other payables*                927
Loans and borrowings                 11,262
Short term lease                                    3

Total                                              12,192

Between
3 and 12
months
£’000

Between
1 and 2
years
£’000

Between 
2 and 5
years
£’000

Over 
5 years 
£’000 

–
–
4

4

–
–
–

–

–
–
–

–

– 
– 
– 

– 

* Without accruals and other provisions including contract liabilities 

Liquidity risk management 

                                                    Up to 3
                                                    Months
As at December 2021                     £’000

Trade and other payables                 632
Loans and borrowings                 10,825
Short term lease                                    2

Total                                              11,459

Between
3 and 12
months
£’000

Between
1 and 2
years
£’000

Between 
2 and 5
years
£’000

Over 
5 years 
£’000 

–
–
2

2

–
–
–

–

–
–
–

–

– 
– 
– 

– 

There  are  pension  provisions  existing  for  the  German  entity  of   the  Group,  which  amounted  at 
31 December 2022 to £0.44m (2021: £0.50m), which can result in future Cash outflows from the 
Group. 

78 Proteome Sciences plc

                                                                
 
                                                                
 
265017 Proteome p63-p82.qxp  05/04/2023  11:44  Page 79

NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

25 RELATED PARTY TRANSACTIONS 

(a) Transactions between the Company and its subsidiaries, which are related parties, have been 

eliminated on consolidation and were as follows: 

1) Loans advanced to subsidiary undertakings: 

At 1 January 2021
Provision for impairment

At 31 December, 2021

At 1 January 2022
Loan repayment in the year

At 31 December, 2022

2) Loan from subsidiary undertaking:  
At 1 January, 2021
Loan advances during the year
Exchange adjustment

At 31 December, 2021

At 1 January, 2022
Loan advances during the year
Exchange adjustment

At 31 December, 2022

Proteome
Sciences R&D
£’000

Electrophoretics  

Ltd
£’000

7,549
–

7,549

7,549
–

7,549

321
–
(20)

301

301
–
17

318

819
(24)

795

795
(75)

720

287
102
–

389

389
(97)
–

292

Total 
£’000 

8,368 
(24) 

8,344 

8,344 
(75) 

8,269 

607 
102 
(20) 

690 

690 
(97) 
17 

610 

Further details of  the Company’s shares in and loans to its subsidiary undertakings are set out in 
note 15.  

(b) C.D.J. Pearce, a Director of  the Company and therefore a related party, has made a loan facility 

available to the Company full details of  which are set out in note 18 on page 64. 

(c) M Diggle, a Director of  the Company, a Director of  Vulpes Investment Management (VIM) and is 
therefore a related party, VIM has made a loan facility available to the Company full details of  
which are set out in note 18 on page 64. 

(d) Details of  the remuneration of  the directors is set out in note 10, including details of  pension 
contributions made by the Company and information in connection with their long-term benefits 
is shown in the Directors’ Report under the heading ‘Directors and their interests’. 

(e) Key management personnel compensation. 

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NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

25 RELATED PARTY TRANSACTIONS continued 

Key  management  personnel  are  those  persons  having  authority  and  responsibility  for  planning, 
directing and controlling the activities of  the Group. Key management personnel for the year-ended 
31 December 2022 and the comparative period were as follows: 

Mariola Söhngen (Chief  Executive Officer) 

Ian Pike (Chief  Scientific Officer) 

Richard Dennis (Chief  Commercial Officer) 

Abdelghani Omari (Chief  Financial Officer) 

Stefan Fuhrmann (Finance Director) 

Christopher Pearce Chairman (Non-Executive Director) 

Roger McDowell (Non-Executive Director) 

Martin Diggle (Non-Executive Director) 

Ursula Ney (Non-Executive Director) 

Key management personnel remuneration was as follows: 

Salary
National Insurance Contributions
Other long-term benefits
Defined benefit scheme costs
Share based payment expense (relating to directors)
Consultancy fee

2022
£’000

2021 
£’000 

968
93
39
–
278
–

917 
98 
– 
– 
570 
30 

1,403

1,615 

The amounts charged to the income statement relating to Directors in respect of  the share-based 
payment charge were as follows: 

2022
£’000

278

2021 
£’000 

570 

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NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

26 LEASES  

In the case of  the Group there are two leases recognised under IFRS 16 comprising the lease for the 
Frankfurt operation of  the Group, which started in August 2019 and ends after 5 years at the end of  
July 2024 and a lease for a mass spectrometry instrument located in Frankfurt starting in November 
2021 and ends after 4 years in November 2025. 

The rental lease and the resulting right-of-use asset is classified as land and buildings the laboratory 
instrument lease is classified as fixture and fittings. Both leases do not contain variable elements or 
break out options. Similarly, there are no special restoration clauses attached, there are no restrictions 
or covenants in place and they do not include an option for a sale and lease back transaction. 

Lease liabilities are measured at the present value of  the contractual payments due to the lessor over 
the term of  the lease term, with the discount rate determined by reference to the Groups internal rate 
of  return, as there is no inherent rate to the lease readily determinable. The internal rate of  return 
(ICR) which is the end year Barclays interbank rate for the year + 2.5%, (overall 6.00%) which was 
applied over the duration of  the lease reflecting the refinancing rate agreed for the loans made 
available by its major shareholders, which are its main source of  external finance and reflects the 
incremental borrowing rate. 

Right-of-use asset 

At January 2022
Additions
Amortisation
Foreign exchange movements

At 31 December 2022

Right-of-use asset 

At January 2021
Additions
Amortisation
Foreign exchange movements

At 31 December 2021

Land and 
buildings
£’000

Equipment
£’000

324
52
(98)
28

306

726
–
(193)
34

567

Land and 
buildings
£’000

Equipment
£’000

484
28
(141)
(46)

324

–
762
(32)
(3)

726

Total 
£’000 

1,050 
52 
(291) 
62 

873 

Total 
£’000 

484 
790 
(173) 
(49) 

1,050 

Interest on lease liability for the period amounted to £37k (2021: £21k). This results in slightly higher 
costs at the beginning of  the lease and lower costs at the end of  the lease in comparison to the 
actual lease payments. 

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NOTES TO THE CONSOLIDATED 
FINANCIAL STATEMENTS

for the year ended 31 December 2022

26 LEASES continued 
Lease Liability 

At January 2022
Additions
Interest accruing for the year
Lease payments
Foreign exchange movements

At 31 December 2022

At January 2021
Additions
Interest accruing for the year
Lease payments
Foreign exchange movements

At 31 December 2021

Land and 
buildings
£’000

Equipment
£’000

352
11
21
(149)
14

249

510
–
16
(145)
23

403

Land and 
buildings
£’000

Equipment
£’000

491
22
13
(144)
(30)

352

–
762
3
(256)
2

510

Total 
£’000 

862 
11 
37 
(293) 
36 

653 

Total 
£’000 

491 
784 
16 
(400) 
(28) 

862 

Maturity analysis of  discounted lease payments 

                                                    Up to 3
                                                    Months
As at December 2022                    £’000

Between
3 and 12
months
£’000

Between
1 and 2
years
£’000

Between 
2 and 5
years
£’000

Over 
5 years 
£’000 

Lease liabilities                                    75

225

234

119

– 

Maturity analysis of  undiscounted lease payments 

                                                    Up to 3
                                                    Months
As at December 2021                    £’000

Between
3 and 12
months
£’000

Between
1 and 2
years
£’000

Between 
2 and 5
years
£’000

Over 
5 years 
£’000 

Lease liabilities                                    66

 199 

265

332

– 

Information of  the right-of-use asset and its amortisation are represented in note 14 as well.  

The rent for the UK office, which amounts to a total liability of  £12k, is not considered a lease under 
IFRS 16 because there is no control over the asset.  

27 EVENTS AFTER THE BALANCE SHEET DATE 

There have been no significant events which have occurred subsequent to the reporting date.

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265017 Proteome p83-end.qxp  05/04/2023  11:44  Page 83

NOTICE OF ANNUAL GENERAL MEETING
NOTICE OF ANNUAL GENERAL MEETING

(Registered in England No: 02879724)

Notice is hereby given that the 29th Annual General Meeting of  Proteome Sciences plc will be held at 
the offices of  Allenby Capital Limited, 5 St Helen’s Place, London, EC3A 6SB on Wednesday 17 May 
2023 at 12 noon and the Company will also provide access online through the Investor Meet Company 
platform (see notes) for the purpose of  considering and, if  thought fit, passing the following Resolutions 
of  which numbers 1 to 5 will be proposed as Ordinary Resolutions and number 6 will be proposed as a 
Special Resolution. 

1 To receive the financial statements and the reports of  the directors and of  the auditors for the year 

ended 31 December 2022. 

2 To re-appoint R. McDowell as a director of  the Company in accordance with Article 109(b) of  the 

Articles of  Association of  the Company 

3 To re-appoint A. Omari as a director of  the Company in accordance with Article 114 of  the Articles 

of  Association of  the Company. 

4 To  re-appoint  Cooper  Parry  Group  Limited  as  auditors  of   the  Company  in  accordance  with 
section 489 of  the Companies Act 2006 until the conclusion of  the next general  meeting of  the 
Company at which audited accounts are laid before the members and to authorise the directors to 
fix their remuneration. 

ORDINARY RESOLUTION 
5 THAT in substitution for all existing authorities the directors of  the Company be and are hereby 
authorised generally and unconditionally pursuant to and in accordance with section 551 of  the 
Companies Act 2006 to exercise all the powers of  the Company to allot shares or to grant rights to 
subscribe for or convert any security into shares in the Company up to an aggregate nominal amount 
of  £983,940.19 until the conclusion of  the next Annual General Meeting of  the Company or 30 June 
2024, whichever is the earlier, but so that this authority shall allow the Company to make offers or 
agreements before the expiry of  this authority which would, or might, require shares to be allotted or 
rights to subscribe for or to convert securities into shares to be granted after such expiry. 

SPECIAL RESOLUTION 
6 THAT subject to, and upon Resolution 5 above, having been passed and becoming effective, the 
directors be and are hereby authorised and empowered pursuant to section 570 of  the Companies 
Act 2006 (the “Act”) to allot equity securities, as defined in section 560 of  the Act, as if  section 561(1) 
of  the Act did not apply to any such allotment, provided that this power shall be limited to: 

(a) the allotment of  equity securities in connection with an offer by way of  a rights issue, or any other 
pre-emptive offer, to the holders of  ordinary shares in proportion (as nearly as may be) to their 
respective holdings of  ordinary shares on a record date fixed by the directors and to the holders 
of  other equity securities as required by the rights of  those securities or as the directors otherwise 
consider necessary but subject to such exclusions or other arrangements as the directors may 
deem necessary or expedient in relation to treasury shares, fractional entitlements, record dates, 
legal  or  practical  problems  in  or  under  the  law  of   any  territory  or  the  requirements  of   any 
regulatory body or stock exchange; and 

(b) the allotment (otherwise than pursuant to sub-paragraph (a) of  equity securities which are or are 

to be wholly paid up in cash up to an aggregate nominal amount of  £590,364.11. 

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NOTICE OF ANNUAL GENERAL MEETING
NOTICE OF ANNUAL GENERAL MEETING

(Registered in England No: 02879724)

and provided further that the authority and power conferred by this Resolution shall expire at the 
conclusion of  the next Annual General Meeting of  the Company or on 30 June 2024, whichever is 
the  earlier,  unless  such  authority  is  renewed  or  extended  at  or  prior  to  such  time,  save  that  the 
Company may before such expiry make any offer, agreement or other arrangement which would or 
might require equity securities to be allotted after the expiry of  this authority and the directors may 
then allot equity securities in pursuant of  such an offer or agreement as if  the authority and power 
hereby conferred had not expired. 

By order of the Board 

V. Birse 
Company Secretary 
3 April 2023 

Registered office 
Coveham House 
Downside Bridge Road 
Cobham 
Surrey 
KT11 3EP 

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NOTICE OF ANNUAL GENERAL MEETING
NOTICE OF ANNUAL GENERAL MEETING

(Registered in England No: 02879724)

Notice of Meeting Notes: 

The following notes explain your general rights as a shareholder and your right to attend and vote at this 
Meeting or to appoint someone else to vote on your behalf 

1. To be entitled to attend and vote at the Meeting (and for the purpose of  the determination by the 
Company of  the number of  votes they may cast), shareholders must be registered in the Register of  
Members of  the Company at close of  trading on 15 May 2023. Changes to the Register of  Members 
after the relevant deadline shall be disregarded in determining the rights of  any person to attend and 
vote at the Meeting. 

2. Executive directors’ service agreements and copies of  the terms and condition of  appointment of  
non-executive directors will be available for inspection at the registered office of  the Company from 
the date of  this notice and at the AGM venue for 15 minutes prior to the commencement of  the 
meeting. 

3. Shareholders are entitled to appoint another person as a proxy to exercise all or part of  their rights 
to attend and to speak and vote on their behalf  at the Meeting. A shareholder may appoint more than 
one proxy in relation to the Meeting provided that each proxy is appointed to exercise the rights 
attached to a different ordinary share or ordinary shares held by that shareholder. A proxy need not 
be a shareholder of  the Company. 

4.

In the case of  joint holders, where more than one of  the joint holders purports to appoint a proxy, 
only the appointment submitted by the most senior holder will be accepted. Seniority is determined 
by the order in which the names of  the joint holders appear in the Company’s Register of  Members 
in respect of  the joint holding (the first named being the most senior). 

5. A vote withheld is not a vote in law, which means that the vote will not be counted in the calculation 
of  votes for or against the resolution. If  no voting indication is given, your proxy will vote or abstain 
from voting at his or her discretion. Your proxy will vote (or abstain from voting) as he or she thinks fit 
in relation to any other matter which is put before the Meeting. 

6. You can vote either: 

(cid:129) by logging on to www.signalshares.com and following the instructions; 

(cid:129) You may request a hard copy form of  proxy directly from the registrars, Link Group 0371 664 0300 
Calls are charged at the standard geographic rate and will vary by provider. Calls outside the 
United Kingdom will be charged at the applicable international rate. Lines are open between 
09:00 – 17:30, Monday to Friday excluding public holidays in England and Wales. 

(cid:129)

(cid:129)

in the case of  CREST members, by utilising the CREST electronic proxy appointment service in 
accordance with the procedures set out below. 

In order for a proxy appointment to be valid a form of  proxy must be completed. In each case the 
form of  proxy must be received by Link Group, PXS, Central Square, 29 Wellington Street, LEEDS, 
LS1 4DL by 12 noon on Monday 15 May 2023. 

7.

If  you return more than one proxy appointment, either by paper or electronic communication, the 
appointment received last by the Registrar before the latest time for the receipt of  proxies will take 
precedence.  You  are  advised  to  read  the  terms  and  conditions  of   use  carefully.  Electronic 
communication  facilities  are  open  to  all  shareholders  and  those  who  use  them  will  not  be 
disadvantaged. 

8. The  return  of   a  completed  form  of   proxy,  electronic  filing  or  any  CREST  Proxy  Instruction  (as 
described in note 11 below) will not prevent a shareholder from attending the Meeting and voting in 
person if  he/she wishes to do so. 

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NOTICE OF ANNUAL GENERAL MEETING
NOTICE OF ANNUAL GENERAL MEETING

(Registered in England No: 02879724)

9. CREST  members  who  wish  to  appoint  a  proxy  or  proxies  through  the  CREST  electronic  proxy 
appointment service may do so for the Meeting (and any adjournment of  the Meeting) by using the 
procedures described in the CREST Manual (available from www.euroclear.com). CREST Personal 
Members or other CREST sponsored members, and those CREST members who have appointed a 
service provider(s), should refer to their CREST sponsor or voting service provider(s), who will be 
able to take the appropriate action on their behalf. 

10. In order for a proxy appointment or instruction made by means of  CREST to be valid, the appropriate 
CREST message (a ‘CREST Proxy Instruction’) must be properly authenticated in accordance with 
Euroclear UK & International Limited’s specifications and must contain the information required for 
such instructions, as described in the CREST Manual. The message must be transmitted so as to be 
received by the issuer’s agent (ID RA10) by 12 Noon on 15 May 2023. For this purpose, the time of  
receipt will be taken to mean the time (as determined by the timestamp applied to the message by 
the CREST application host) from which the issuer’s agent is able to retrieve the message by enquiry 
to CREST in the manner prescribed by CREST. After this time, any change of  instructions to proxies 
appointed through CREST should be communicated to the appointee through other means. 

11. CREST members and, where applicable, their CREST sponsors or voting service providers should 
note that Euroclear UK & International Limited does not make available special procedures in CREST 
for any particular message. Normal system timings and limitations will, therefore, apply in relation to 
the input of  CREST Proxy Instructions. It is the responsibility of  the CREST member concerned to 
take (or, if  the CREST member is a CREST personal member, or sponsored member, or has appointed 
a voting service provider(s), to procure that his CREST sponsor or voting service provider(s) take(s)) 
such action as shall be necessary to ensure that a message is transmitted by means of  the CREST 
system by any particular time. In this connection, CREST members and, where applicable, their 
CREST sponsors or voting system providers are referred, in particular, to those sections of  the CREST 
Manual concerning practical limitations of  the CREST system and timings. The Company may treat 
as  invalid  a  CREST  Proxy  Instruction  in  the  circumstances  set  out  in  Regulation  35(5)(a)  of   the 
Uncertificated Securities Regulations 2001. 

12. Unless otherwise indicated on the Form of  Proxy, CREST voting or any other electronic voting channel 

instruction, the proxy will vote as they think fit or, at their discretion, withhold the voting. 

13. Any corporation which is a shareholder can appoint one or more corporate representatives who may 
exercise on its behalf  all of  its powers as a shareholder provided that no more than one corporate 
representative exercises powers in relation to the same shares. 

14. As at 3 April 2023 (being the latest practicable business day prior to the publication of  this Notice), 
the Company’s ordinary issued share capital consists of  295,182,056 ordinary shares, carrying one 
vote each. Therefore, the total voting rights in the Company as at 3 April 2023 are 295,182,056. 

15. Any shareholder attending the Meeting has the right to ask questions. The Company must cause to 
be answered any such question relating to the business being dealt with at the Meeting but no such 
answer need be given if: (a) to do so would interfere unduly with the preparation for the Meeting or 
involve the disclosure of  confidential information; (b) the answer has already been given on a website 
in the form of  an answer to a question; or (c) it is undesirable in the interests of  the Company or the 
good order of  the Meeting that the question be answered. 

16. You may not use any electronic address (within the meaning of  Section 333(4) of  the Companies Act 
2006) provided in either this Notice or any related documents to communicate with the Company for 
any purposes other than those expressly stated. 

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NOTICE OF ANNUAL GENERAL MEETING

(Registered in England No: 02879724)

The Company will also provide access to the proceedings of  the AGM online through the Investor Meet 
Company platform. However, shareholders will not be able to vote online during the Meeting and are 
therefore urged to submit their votes via proxy as early as possible. Shareholders are also invited to 
submit questions for the Board to consider. Questions can be pre submitted in advance of  the AGM via 
the Investor Meet Company Platform up to 9am on 16 May 2023 being the working day before the AGM, 
or via the Investor Meet Platform at any time during the AGM itself. The Board will respond to key questions 
during the meeting and will provide all such answers on the Investor Meet Company as soon as possible 
thereafter. 

Shareholders who wish to attend the AGM online should register for the event in advance via the following 
Investor Meet link: 

https://www.investormeetcompany.com/proteome-sciences-plc/register-investor 

Explanatory notes on the resolutions: 
Resolution 1 
The directors must present to members the accounts and the reports of  the directors and auditors in 
respect of  each financial year. 

Resolution 2 
Under  the  provisions  of   Article  109(b)  of   the  Articles  of   Association  of   the  Company  directors  are 
required  to  retire  at  the  third  Annual  General  Meeting  after  they  were  last  elected  or  re-elected. 
Accordingly,  R.  McDowell  is  due  to  retire  at  this  Annual  General  Meeting  and  offers  himself   for 
re-appointment. 

Resolution3 
A. Omari was appointed as a director of  the Company on 1 September 2022. Article 114 of  the Articles 
of  Association requires that any director appointed between Annual General Meetings must retire at the 
next following Annual General Meeting. 

The Board has no hesitation in recommending the appointment or re-appointment of  the Directors to 
shareholders.  In  making  these  recommendations,  the  Board  confirms  that  it  has  given  careful 
consideration to the Board’s balance of  skills, knowledge and experience and is satisfied that each of  
the  Directors  putting  themselves  forward  for  appointment  or  re-appointment  has  sufficient  time  to 
discharge their duties effectively, taking into account their other commitments. 

Resolution 4 
Cooper Parry Group Limited were appointed as auditors to the Company following the resignation of  
BDO LLP on 4 October 2022 and are being proposed for re-appointment as the auditors of  the Company 
until the conclusion the next general meeting at which accounts are presented. The directors are to be 
given authority to fix the remuneration of  the auditors. 

Resolution 5 
The Company’s power to issue additional securities is exercised by the directors. The directors must be 
authorised by ordinary resolution of  the shareholders to exercise that power. The resolution will give the 
directors a general authority to allot shares up to an aggregate nominal value of  £983,940.18 being the 
equivalent of  one-third of  the Company’s issued ordinary share capital at the date of  this notice. The 
authority shall expire at the next Annual General Meeting or on 30 June 2024, whichever is earlier. 

Resolution 6 
The directors are seeking the annual renewal of  this authority in accordance with best practice and to 
ensure the Company has maximum flexibility in managing its capital resources. 

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NOTICE OF ANNUAL GENERAL MEETING

(Registered in England No: 02879724)

When shares are to be allotted for cash, Section 561 of  the Companies Act 2006 provides that existing 
shareholder have pre-emption rights and that any new shares are offered first to such shareholders in 
proportion to their existing shareholdings. This resolution is seeking to authorise the directors to allot 
shares of  up to an aggregate nominal amount of  £590,364.11 otherwise than on a pro-rata basis. This 
represents approximately 20% of  the Company’s issued share capital at the date of  this notice. The 
authority shall expire at the next Annual General Meeting or on 30 June 2024, whichever is earlier. 

The directors are seeking the annual renewal of  this authority in line with the authorities granted to dis-
apply the pre-emption provisions in previous years and to ensure the Company has maximum flexibility 
in managing its capital resources.

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Proteome Sciences plc 

Registered number: 02879724 

Report and Financial Statements  

for the year ended 31 December 2022