Last updated on April 18, 2014 at 5:48 EDT

ThromboGenics Business Update H1 2013

August 29, 2013

LEUVEN, Belgium, August 29, 2013 /PRNewswire/ –

Conference call and webcast scheduled today at 06:30 PM CET – 12:30 PM EST

        - Total H1 2013 revenue amounted to EUR102.7 million
        - Profitable first half - net profit of EUR54.6 million
        - End of June 2013 cash position of EUR193.6 million
        - JETREA(R) launched in the US in mid-January: initial US sales H1 2013 (end of
          June) amounted to EUR12.5 million ($US 16.6 million)
        - JETREA(R) approved in EU in March
        - JETREA(R) launched in April by partner Alcon (Novartis) in the EU - UK,
          Germany and Scandinavia
        - JETREA(R) received positive initial NICE recommendation for vitreomacular
          traction and macular hole
        - Germany's IQWiG confirmed JETREA(R) demonstrates major added value for the
          treatment of vitreomacular traction and macular hole
        - JETREA(R) received approval by Health Canada - first Rest of World (ROW) and
          non-European market
        - Phase II trial with ocriplasmin in wet AMD patients showed a positive trend
        - Deal signed to build ophthalmology pipeline: Eleven Biotherapeutics - focus on
          diabetic macular edema

ThromboGenics NV (Euronext Brussels: THR), an integrated biopharmaceutical company
focused on developing and commercializing innovative ophthalmic medicines, today issues a
business and financial update for the six months ending 30 June, 2013.

The first six months of 2013 have been significant in transforming ThromboGenics into
an integrated biopharmaceutical company.

In mid-January, the Company launched its lead drug JETREA(R) (ocriplasmin) in the US
through its own commercial organization.

In April, its partner Alcon launched JETREA(R) in Europe after it was approved by the
European Commission in March 2013. In Europe the drug is now available in the UK, Germany
and the Nordic region.

ThromboGenics received EUR90 million in milestone payments from Alcon for the EU
approval and first European launch of Jetrea. This funding will enable ThromboGenics to
invest in the further development of its ophthalmic franchise anchored by JETREA(R).

Earlier this month in August, ThromboGenics’ JETREA(R) also received approval from
Health Canada for the treatment of symptomatic vitreomacular adhesion, heralding the first
approval for its drug in a market outside the US and Europe.

JETREA(R)is the first pharmacological treatment indicated for an important
sight-threatening condition, symptomatic vitreomacular adhesion (VMA)/ vitreomacular
traction (VMT) in the US and Europe respectively. VMT/ VMA is an age-related, progressive,
sight-threatening condition that may lead to visual distortion, decreased visual acuity
and central blindness.

Highlights (including post-period events):

Financial Update

        - Revenues for the six months ended 30 June 2013 amounted to EUR102.7
          million, compared to EUR75.1 million for the same period in 2012
        - US sales of JETREA(R) for the first six months of 2013 amounted to EUR12.5
        - At the end of June 2013, the Company had a cash balance of EUR193.6 million
        - ThromboGenics reported a net profit of EUR54.6 million for the first six
          months of 2013
        - In March, the Company's shares started trading as part of the BEL20 index on
          the Euronext stock exchange

Commercializing JETREA(R)(ocriplasmin) in the US

        - ThromboGenics launched JETREA(R) in the US on 14 January after it was
          approved as the first and only pharmacological treatment for symptomatic VMA
        - JETREA(R) offers for the first time a treatment option for patients suffering
          from symptomatic VMA
        - Highly focused commercial team, including specialty sales force, working to
          build the US sales of JETREA(R) and to increase awareness of the benefits of treating
          symptomatic VMA
        - ThromboGenics reimbursement support team in place to aid US physicians gain
          reimbursement for JETREA(R) and assist qualified patients with potential co-pay
        - Permanent J-code expected January 1, 2014. A permanent J-code will assist in
          automated claims adjudication that will result in physicians being reimbursed in a
          more expedient manner
        - Early response from the US retina community suggests JETREA representing
          game-changing therapeutic approach for patients suffering from symptomatic VMA. True
          innovation takes time to find its way to the market and requires further medical
          education to ensure this novel product delivers its full commercial potential
        - JETREA(R) US sales at end of June amounted to EUR12.5 million ($US 16.6
        - JETREA(R) EU sales royalties at end of June amounted to EUR0.2 million
        - 51% of total targeted retina practices have ordered JETREA(R) (vs 40% end of
          April 2013)
        - 62% of these practices have reordered the product (vs. 50% end of April 2013)
        - To date, the majority of JETREA(R) has been used in moderate to severe

Commercializing JETREA(R)in Europe and ROW

        - In March 2013, the European Medicines Agency (EMA) approved JETREA(R) for
          the treatment of vitreomacular traction (VMT), including when associated with macular
          hole of diameter less than or equal to 400 microns
        - Partner Alcon launched JETREA(R) in the UK in March, followed by Germany and
          the Nordic region
        - ThromboGenics received EUR90 million in milestone payments from Alcon: EUR45
          million for the EU approval of JETREA(R) and a further EUR45 million for the first
          sale of the drug in Europe
        - On August 30, 2013, the UK's National Institute of Health and Care Excellence
          (NICE) will issue its Final Appraisal Determination (FAD) for JETREA(R) regarding
          reimbursement within the National Health Service (NHS) for the treatment of VMT
        - IQWiG, the German body that evaluates a drug's quality and efficiency, has
          confirmed that JETREA(R) demonstrates major/significant added value compared with
          existing comparative treatment, when treating patients with mild/moderate
          vitreomacular traction (VMT) including when associated with a macular hole of less
          than or equal to 400 microns. Final guidance IQWiG expected in October 2013.
        - JETREA(R) receives approval in Canada for the treatment of symptomatic
          vitreomacular adhesion (VMA)

JETREA(R)Phase IIa wet AMD trial

        - ThromboGenics has reported positive data from a Phase IIa study showing
          that JETREA(R) has potential to resolve VMA in patients with wet age-related macular
          degeneration (wAMD)
        - In the study (n=100 patients), at Day 28, 24% of the treated patients achieved
          resolution compared to 12% in the sham injection arm (primary endpoint, p=0.26)
        - No unexpected safety issues were identified, and the safety profile is
          consistent with the previous pivotal trials' safety data
        - Further studies to evaluate these potential clinical benefits are warranted
        - The full study results will be presented at AAO in November 2013

Dr. Patrik De Haes, CEO of ThromboGenics, said: “ThromboGenics has continued to make
good progress delivering a number of key corporate milestones during the first half of
2013. The most important being our US commercial organization’s launch of JETREA(R), the
first pharmacological treatment for the progressive sight-threatening condition
symptomatic VMA.”

“Since launch we have succeeded in treating approximately 6% of the patients with
moderate to severe symptomatic VMA in the US. We will continue to work to build our share
of this established market and at the same time look to gradually increase the use of
JETREA(R) in mild to moderate patients, most of whom currently undergo watchful waiting.
We believe that JETREA(R)offers real value to these patients as it provides them with a
new option that could prevent them having to experience a deterioration in their visual
acuity and quality of life before being treated.”

“Outside the US our partner Alcon has achieved a number of key milestones including
introducing JETREA(R) in its first European market in May. It has also received positive
health technology assessments in both the UK and Germany that have confirmed the value of
JETREA(R) in treating patients with mild to moderate symptoms of VMA/VMT.”

“We remain confident that with JETREA(R), we have provided the global retina community
with a novel product that in time will play an important role in greatly expanding the
number of patients with mild to moderate symptomatic VMA that can be treated

A conference call for analysts, press and investors will be hosted by Dr Patrik De
Haes, CEO of ThromboGenics, and Chris Buyse, CFO of ThromboGenics, today at 06:30 PM CET,
12:30 PM EST.

The dial-in numbers and participant passcode for the call are set out below:

        Belgium          080040305 (Toll Free)
        France           0805110270 (Toll Free)
        Germany          08001016676 (Toll Free)
        Ireland          1800931389 (Toll Free)
        Netherlands      08009494524 (Toll Free)
        United Kingdom   08002799501 (Toll Free)
        United States    (1)8666765866 (Toll Free)

Click here
[http://wcc.on24.com/event/67/22/88/rt/1/documents/player_docanchr_2/accessnumbers_thrombogenics.pdf ]
for more international toll and toll free dial in numbers.

Participant pincode: 536961#

We request that participants dial in 5-10 minutes prior to the start time of 06:30 PM
CET, 12:30 PM EST.

The presentation will be webcasted live, click here
[http://event.onlineseminarsolutions.com/r.htm?e=672288&s=1&k=C95115C947046E6564F1E61C2564EF7F ]
to register.

The presentation and transcript of the call will be made available shortly on
http://www.thrombogenics.com under the investor relations tab.

About JETREA(R)(ocriplasmin)

JETREA(R)(ocriplasmin) is a truncated form of human plasmin. In the US, JETREA(R) is
indicated for the treatment of symptomatic VMA. In Europe, JETREA(R) is indicated for the
treatment of vitreomacular traction (VMT), including when associated with macular hole of
diameter less than or equal to 400 microns. JETREA(R) is a selective proteolytic enzyme
that cleaves fibronectin, laminin and collagen, three major components of the
vitreoretinal interface that play an important role in vitreomacular adhesion.

JETREA(R) has been evaluated in two multi-center, randomized, double-masked Phase III
trials conducted in the U.S. and Europe involving 652 patients with vitreomacular
adhesion. Both studies met the primary endpoint of resolution of VMA at day 28.

JETREA(R)’s Phase III program found that 26.5% of patients treated with ocriplasmin
saw resolution of VMA, compared with 10.1% of patients receiving placebo (p<0.01).

The phase III program also showed that JETREA(R) was generally well tolerated. Any
adverse reactions were ocular. The most commonly reported were vitreous floaters, eye pain
and photopsia, as well as conjunctival haemorrhage resulting from the injection procedure.
Most of the adverse reactions occurred within the first week after the injection. The
majority of these reactions was non-serious, mild in intensity and resolved within 2 to 3

About ThromboGenics

ThromboGenics is an integrated biopharmaceutical company focused on developing and
commercializing innovative ophthalmic medicines. The Company’s lead product,
JETREA(R)(ocriplasmin), has been approved by the US FDA for the treatment of symptomatic
VMA and was launched in January 2013.

ThromboGenics signed a strategic partnership with Alcon (Novartis) for the
commercialization of JETREA(R) outside the United States. Under this agreement,
ThromboGenics could receive up to a total of EUR375 million in up-front and milestone
payments. It will receive significant royalties from Alcon’s net sales of JETREA(R).
ThromboGenics and Alcon intend to share the costs equally of developing JETREA(R) for a
number of new vitreoretinal indications.

1. Stalmans P, Benz MS, Gandorfer A et al. Enzymatic vitreolysis with ocriplasmin for
vitreomacular traction and macular holes. N Engl J Med 2012;367:606-615

In Europe, JETREA(R) is approved for the treatment of vitreomacular traction (VMT),
including when associated with macular hole of diameter less than or equal to 400 microns.
Alcon has launched JETREA(R) in the UK, Germany and the Nordic Region.

ThromboGenics is also further exploring anti-PIGF (Placental Growth Factor), also
referred to as TB-403.

ThromboGenics is headquartered in Leuven, Belgium, and has offices in Iselin, NJ (US)
and Dublin, Ireland. The Company is listed on the NYSE Euronext Brussels exchange under
the symbol THR. More information is available at http://www.thrombogenics.com.

Important information about forward-looking statements

Certain statements in this press release may be considered “forward-looking”. Such
forward-looking statements are based on current expectations, and, accordingly, entail and
are influenced by various risks and uncertainties. The Company therefore cannot provide
any assurance that such forward-looking statements will materialize and does not assume an
obligation to update or revise any forward-looking statement, whether as a result of new
information, future events or any other reason. Additional information concerning risks
and uncertainties affecting the business and other factors that could cause actual results
to differ materially from any forward-looking statement is contained in the Company’s
Annual Report.

This press release does not constitute an offer or invitation for the sale or purchase
of securities or assets of ThromboGenics in any jurisdiction. No securities of
ThromboGenics may be offered or sold within the United States without registration under
the U.S. Securities Act of 1933, as amended, or in compliance with an exemption therefrom,
and in accordance with any applicable U.S. state securities laws.

        For further information please contact:


        Wouter Piepers, Global Head of Corporate Communications
        +32-16-75-13-10 / +32-478-33-56-32

        Dr. Patrik De Haes, CEO

        Chris Buyse, CFO

        Citigate Dewe Rogerson

        David Dible/ Nina Enegren/ Sita Shah
        Tel: +44(0)20-7638-9571

        The Trout Group (US investor relations)

        Todd James/ Simon Harnest
        Tel: +1-646-378-2926

SOURCE ThromboGenics

Source: PR Newswire