​

​

Year ended December 31, 

(in thousands of euros)

  ​ ​ ​

2023

  ​ ​ ​

2024

  ​ ​ ​

2025

Use of provisions - Inventory

​

—

​

—

​

381

Gain on disposals of assets

​

—

​

160

​

309

Total other operating income

—

​

160

690

Penalties

​

—

​

(40)

​

(0)

Disposals of tangible and intangible fixed assets

​

—

​

(10)

​

(24)

Restructuring expenses

​

—

​

—

​

(7,288)

Provisions - Restructuring

​

—

​

(2,159)

​

(1,126)

Share-based compensation expense

​

—

​

—

​

(1,288)

Transaction costs

(44)

​

(1,560)

—

Tax-exempt donations

​

—

​

—

​

(2)

Total other operating expenses

(44)

​

(3,769)

(9,729)

Other operating income (loss)

(44)

​

(3,609)

(9,039)