Research and Development, Marketing - Business Development and General and Administrative Expenses (Tables)

12 Months Ended

Dec. 31, 2021

Research and Development, Marketing - Business Development and General and Administrative Expenses

Schedule of Research and Development, Marketing

	Research and	Marketing — business	General and
December 31, 2019	development	development	administrative
(in thousands of euros)	expenses	expenses	expenses	Total
Disposables	(1,560)	—	—	(1,560)
Energy and liquids	(505)	—	—	(505)
Patents	(506)	—	—	(506)
Studies	(19,353)	—	—	(19,353)
Maintenance	(933)	—	—	(933)
Fees	(239)	—	(987)	(1,226)
IT systems	(793)	(8)	(46)	(847)
Support costs (including taxes)	—	—	(568)	(568)
Personnel costs	(8,076)	(202)	(2,703)	(10,981)
Depreciation, amortization and provisions	(1,060)	—	(396)	(1,456)
Other	(765)	(40)	(1,387)	(2,192)
Total operating expenses	(33,790)	(250)	(6,087)	(40,127)

	Research and	Marketing — business	General and
December 31, 2020	development	development	administrative
(in thousands of euros)	expenses	expenses	expenses	Total
Disposables	(1,243)	—	—	(1,243)
Energy and liquids	(539)	—	—	(539)
Patents	(343)	—	—	(343)
Studies	(10,987)	—	—	(10,987)
Maintenance	(846)	—	—	(846)
Fees	(201)	(341)	(2,005)	(2,548)
IT systems	(597)	(8)	(46)	(651)
Support costs (including taxes)	—	—	(722)	(722)
Personnel costs	(7,518)	(197)	(2,964)	(10,680)
Depreciation, amortization and provisions	(832)	—	(177)	(1,009)
Other	(608)	(16)	(2,585)	(3,209)
Total operating expenses	(23,717)	(563)	(8,499)	(32,779)

	Research and	Marketing — business	General and
December 31, 2021	development	development	administrative
(in thousands of euros)	expenses	expenses	expenses	Total
Disposables	(1,472)	—	—	(1,472)
Energy and liquids	(513)	—	—	(513)
Patents	(543)	—	—	(543)
Studies	(33,004)	—	—	(33,004)
Maintenance	(1,017)	—	—	(1,017)
Fees	(160)	(138)	(2,746)	(3,044)
IT systems	(744)	(9)	(52)	(806)
Support costs (including taxes)	—	—	(782)	(782)
Personnel costs	(9,645)	(213)	(3,556)	(13,413)
Depreciation, amortization and provisions	(751)	—	(176)	(927)
Other	(602)	(4)	(3,844)	(4,450)
Total operating expenses	(48,452)	(364)	(11,155)	(59,971)

Schedule of Personnel costs and headcount

	Research and	Marketing — business	General and
December 31, 2019	development	development	administrative
(in thousands of euros)	expenses	expenses	expenses	Total
Wages, salaries and similar costs	(4,908)	(178)	(1,491)	(6,577)
Payroll taxes	(2,206)	(1)	(634)	(2,841)
Provisions for retirement benefit obligations	(95)	—	(61)	(156)
Share‑based compensation expense	(868)	(22)	(517)	(1,407)
Total personnel costs	(8,076)	(202)	(2,703)	(10,981)

	Research and	Marketing — business	General and
December 31, 2020	development	development	administrative
(in thousands of euros)	expenses	expenses	expenses	Total
Wages, salaries and similar costs	(4,590)	(183)	(1,669)	(6,442)
Payroll taxes	(2,180)	8	(926)	(3,098)
Provisions for retirement benefit obligations	(141)	0	(60)	(202)
Share‑based compensation expense	(607)	(22)	(309)	(938)
Total personnel costs	(7,518)	(197)	(2,964)	(10,680)

	Research and	Marketing — business	General and
December 31, 2021	development	development	administrative
(in thousands of euros)	expenses	expenses	expenses	Total
Wages, salaries and similar costs	(6,031)	(199)	(1,867)	(8,097)
Payroll taxes	(2,173)	0	(838)	(3,010)
Provisions for retirement benefit obligations	(148)	0	(68)	(216)
Share-based compensation expense	(1,293)	(13)	(783)	(2,089)
Total personnel costs	(9,645)	(213)	(3,556)	(13,413)