28. Share-based compensation
The Company has granted RSUs to select officers, employees and certain non-employees under the Incentive Plan. The fair value of RSUs on the grant date is estimated based on the closing price of the underlying shares on the grant date. The following table summarizes the RSU activity for the year ended December 31, 2025:
Restricted Stock
Units
Weighted-average
grant date fair
value per share
Non-vested RSUs as of December 31, 20241,579,802 $32.60 
Granted1,417,682 1.10 
Vested(2,212,770)12.42 
Forfeited(511,040)32.66 
Non-vested RSUs as of December 31, 2025273,674 $32.66 
The unvested RSUs as of December 31, 2025 vested in the first quarter of 2026, and there is no significant remaining unrecognized compensation cost as of December 31, 2025.
For the years ended December 31, 2025, 2024, and 2023, the Company recognized compensation costs associated with equity awards in the Consolidated Statements of Operations and Comprehensive (Loss) Income as follows:
Year Ended December 31,
202520242023
Operations and maintenance$58 $250 $— 
Selling, general and administrative14,488 50,375 1,574 
Total share-based compensation expense$14,546 $50,625 $1,574 
During 2024, the Company granted an equity award to certain employees that would settle in shares of a subsidiary owning the Company’s Brazilian operations. In the fourth quarter of 2025, the Company granted a new equity award that fully cancelled and replaced those vested and unvested restricted share units issued during 2024. Vesting of the new award is subject to the Brazilian operations meeting certain development milestones as defined in the agreement. The total expected compensation expense is recognized ratably for each vesting tranche over the respective vesting periods if it is probable that these milestones will be met. Total unrecognized compensation cost of $13,196 under the previous award, along with the incremental compensation cost of $5,406 resulted from the modification, will be recognized over the remaining service period, which is currently expected to conclude in the third quarter of 2027. Included in the table above are compensation expenses of $21,168 and $11,537 for the years ended December 31, 2025 and 2024, respectively, which does not reflect the impact of forfeitures. Unrecognized compensation cost from this equity award was $12,514 as of December 31, 2025.
During the years ended December 31, 2025 and 2024, the Company recognized a reversal of previous compensation expense of $14,025 and $13,584, respectively, due to the forfeiture of awards upon separation with certain employees. The Company recognizes the income tax benefits resulting from vesting of RSUs in the period of vesting, to the extent the compensation expense has been recognized.

Historical Timeline

Fiscal YearFiled
2025Apr 13, 2026Showing above
2024Mar 10, 2025
2023Feb 29, 2024
2022Mar 1, 2023
2021Mar 1, 2022
2020Mar 16, 2021
2019Mar 4, 2020

About Stock Compensation Disclosures

Stock-based compensation disclosures detail the equity awards granted to employees and executives — including stock options, restricted stock units (RSUs), and performance shares — along with the valuation methods and assumptions used to expense them. This section reveals the true cost of talent retention and the alignment between management incentives and shareholder interests.

Key signals: total unrecognized compensation expense and its expected recognition period signal future earnings headwinds from already-granted awards. For stock options, examine Black-Scholes assumptions — expected volatility, risk-free rate, and expected term — as understating any of these reduces reported compensation expense. Compare stock compensation expense as a percentage of revenue against peers to assess dilution cost. Watch vesting schedules for acceleration clauses tied to change-of-control events. Performance-based awards with undemanding targets may indicate weak governance. Add back stock compensation to operating cash flow to calculate a more conservative free cash flow figure.