EXHIBIT 99.1
SIGNATURES OF REPORTING PERSONS
This Statement on Form 3 is filed by the Reporting Persons listed below.
January 2, 2019
WP XII INVESTMENTS B.V.
By: /s/ G.F.X.M Nieuwenhuizen
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Name: G.F.X.M Nieuwenhuizen
Title: Managing Director A
By: /s/ Tara O'Neill
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Name: Tara O'Neill
Title: Managing Director A
WP XII INVESTMENTS COOPERATIEF U.A.
By: /s/ G.F.X.M Nieuwenhuizen
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Name: G.F.X.M Nieuwenhuizen
Title: Managing Director A
By: /s/ Tara O'Neill
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Name: Tara O'Neill
Title: Managing Director A
WARBURG PINCUS (CALLISTO) PRIVATE
EQUITY XII (CAYMAN), L.P.
By: Warburg Pincus (Cayman) XII, L.P.,
its general partner
By: Warburg Pincus (Cayman) XII GP LLC,
its general partner
By: Warburg Pincus Partners II (Cayman),
L.P.,
its sole member
By: Warburg Pincus (Bermuda) Private
Equity GP Ltd.,
its general partner
By: /s/ Steven G. Glenn
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Name: Steven G. Glenn
Title: Authorized Signatory
WARBURG PINCUS (EUROPA) PRIVATE
EQUITY XII (CAYMAN), L.P.
By: Warburg Pincus (Cayman) XII, L.P.,
its general partner
By: Warburg Pincus (Cayman) XII GP LLC,
its general partner
By: Warburg Pincus Partners II (Cayman),
L.P.,
its sole member
By: Warburg Pincus (Bermuda) Private
Equity GP Ltd.,
its general partner
By: /s/ Steven G. Glenn
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Name: Steven G. Glenn
Title: Authorized Signatory
WARBURG PINCUS (GANYMEDE)
PRIVATE EQUITY XII (CAYMAN), L.P.
By: Warburg Pincus (Cayman) XII, L.P.,
its general partner
By: Warburg Pincus (Cayman) XII GP LLC,
its general partner
By: Warburg Pincus Partners II (Cayman),
L.P.,
its sole member
By: Warburg Pincus (Bermuda) Private
Equity GP Ltd.,
its general partner
By: /s/ Steven G. Glenn
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Name: Steven G. Glenn
Title: Authorized Signatory
WARBURG PINCUS PRIVATE EQUITY
XII-B (CAYMAN), L.P.
By: Warburg Pincus (Cayman) XII, L.P.,
its general partner
By: Warburg Pincus (Cayman) XII GP LLC,
its general partner
By: Warburg Pincus Partners II (Cayman),
L.P.,
its sole member
By: Warburg Pincus (Bermuda) Private
Equity GP Ltd.,
its general partner
By: /s/ Steven G. Glenn
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Name: Steven G. Glenn
Title: Authorized Signatory
WARBURG PINCUS PRIVATE EQUITY
XII-D (CAYMAN), L.P.
By: Warburg Pincus (Cayman) XII, L.P.,
its general partner
By: Warburg Pincus (Cayman) XII GP LLC,
its general partner
By: Warburg Pincus Partners II (Cayman),
L.P.,
its sole member
By: Warburg Pincus (Bermuda) Private
Equity GP Ltd.,
its general partner
By: /s/ Steven G. Glenn
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Name: Steven G. Glenn
Title: Authorized Signatory
WARBURG PINCUS PRIVATE EQUITY
XII-E (CAYMAN), L.P.
By: Warburg Pincus (Cayman) XII, L.P.,
its general partner
By: Warburg Pincus (Cayman) XII GP LLC,
its general partner
By: Warburg Pincus Partners II (Cayman),
L.P.,
its sole member
By: Warburg Pincus (Bermuda) Private
Equity GP Ltd.,
its general partner
By: /s/ Steven G. Glenn
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Name: Steven G. Glenn
Title: Authorized Signatory
WARBURG PINCUS XII PARTNERS
(CAYMAN), L.P.
By: Warburg Pincus (Cayman) XII, L.P.,
its general partner
By: Warburg Pincus (Cayman) XII GP LLC,
its general partner
By: Warburg Pincus Partners II (Cayman),
L.P.,
its sole member
By: Warburg Pincus (Bermuda) Private
Equity GP Ltd.,
its general partner
By: /s/ Steven G. Glenn
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Name: Steven G. Glenn
Title: Authorized Signatory
WP XII PARTNERS (CAYMAN), L.P.
By: Warburg Pincus (Cayman) XII, L.P.,
its general partner
By: Warburg Pincus (Cayman) XII GP LLC,
its general partner
By: Warburg Pincus Partners II (Cayman),
L.P.,
its sole member
By: Warburg Pincus (Bermuda) Private
Equity GP Ltd.,
its general partner
By: /s/ Steven G. Glenn
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Name: Steven G. Glenn
Title: Authorized Signatory