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Employee Stock Purchase and Equity-Based Compensation Plans (Tables) | 12 Months Ended
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Dec. 31, 2024
Schedule of Share Based Compensation Plans Under Equity Securities Authorized for Issuance | The following table provides information as of December 31, 2024 regarding compensation plans under which our equity securities are authorized for issuance.
Plan Category |  | Number of Securities to be Issued upon Exercise of Outstanding Options, Warrants and Rights (a) |  |  | Weighted-Average Exercise Price of Outstanding Options, Warrants and Rights (b) |  |  | Number of Securities Remaining Available for Future Issuance under Equity Compensation Plans (Excluding Securities Reflected in Column (a)) (c) |  |
Equity compensation plans approved by security holders (1) |  |  | - |  |  |  | - |  |  |  | 1,367,785 |  | (2)
Equity compensation plans not approved by security holders |  |  | 1,883,018 |  | (3) |  | - |  |  |  | 7,651,085 |  | (4)
Total |  |  | 1,883,018 |  |  |  | - |  |  |  | 9,018,870 |  |
(1) Consists of the 2020 Employee Stock Purchase Plan. (2) Amount represents 1,367,785 shares remaining available for future issuance under the 2020 Employee Stock Purchase Plan (of which 47,860 shares were purchased pursuant to the offering period that ended on December 31, 2024). (3) Amount represents the sum of 1,883,018 shares of common stock subject to outstanding RSU and PSU awards under the 2019 Incentive Plan (with PSU awards reflected at “target” levels), (4) Amount represents 7,651,085 shares remaining available for future issuance under the 2019 Incentive Plan.
Summary of Stock Issuance Activity | The following table presents stock issuance activity for the years ended December 31, 2024 and December 31, 2023 (in thousands):
|  | 2024 |  |  | 2023 |
Purchase price paid for shares sold |  | $ | 7,935 |  |  | $ | 6,059 |
Number of shares sold |  |  | 96 |  |  |  | 117 |
Summary of Restricted Stock Outstanding | The following table presents the number of shares of restricted stock outstanding (at target shares for awards with performance conditions) at December 31, 2024, December 31, 2023 and December 31, 2022:
|  | December 31, 2024 |  |  | December 31, 2023 |  |  | December 31, 2022 |
Restricted Stock Units (service condition) |  |  | 911,908 |  |  |  | 1,085,203 |  |  |  | 817,278 |
Restricted Stock Units (service and performance condition) |  |  | 971,110 |  |  |  | 1,008,133 |  |  |  | 803,877 |
Restricted Stock Units |
Summary of Restricted Stock Unit Activity | The following table presents the number and weighted average grant-date fair value of restricted stock units (at target shares for awards with performance conditions) for the years ended December 31, 2024, December 31, 2023 and December 31, 2022:
|  | Number of Units |  |  | Weighted Average Grant-Date Fair Value |
Outstanding at December 31, 2021 |  |  | 1,359,243 |  |  | $ | 36.75 |
Granted |  |  | 1,068,620 |  |  |  | 37.42 |
Vested |  |  | (497,200 | ) |  |  | 35.86 |
Forfeited |  |  | (309,508 | ) |  |  | 36.28 |
Outstanding at December 31, 2022 |  |  | 1,621,155 |  |  |  | 37.49 |
Granted |  |  | 1,068,516 |  |  |  | 48.96 |
Vested |  |  | (372,962 | ) |  |  | 37.56 |
Forfeited |  |  | (223,373 | ) |  |  | 39.90 |
Outstanding at December 31, 2023 |  |  | 2,093,336 |  |  |  | 43.11 |
Granted |  |  | 642,996 |  |  |  | 79.71 |
Vested |  |  | (697,956 | ) |  |  | 37.83 |
Forfeited |  |  | (155,358 | ) |  |  | 45.33 |
Outstanding at December 31, 2024 |  |  | 1,883,018 |  |  | $ | 57.35 |
Summary of Restricted Stock Outstanding | The following table presents the number of shares of restricted stock units granted (at target shares for awards with performance conditions) for the years ended December 31, 2024, December 31, 2023 and December 31, 2022:
|  | December 31, 2024 |  |  | December 31, 2023 |  |  | December 31, 2022 |
Restricted Stock Units (service condition) |  |  | 346,483 |  |  |  | 616,337 |  |  |  | 666,184 |
Restricted Stock Units (service and performance condition) |  |  | 296,513 |  |  |  | 452,179 |  |  |  | 402,436 |

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