X0407 4/A 2023-01-15 2023-01-18 0 0001142750 AMN HEALTHCARE SERVICES INC AMN 0001320242 Jackson Denise L 12400 HIGH BLUFF DRIVE, SUITE 500 SAN DIEGO CA 92130 0 1 0 0 Chief Legal Officer 0 Common Stock 2023-01-15 4 M 0 1172 0.00 A 14174 D Common Stock 2023-01-15 4 F 0 344 103.86 D 13830 D Restricted Stock Units 2023-01-15 4 M 0 1172 0.00 D Common Stock 1172 2381 D Restricted Stock Units 2023-01-15 4 A 0 3706 0.00 A Common Stock 3706 3706 D Common Stock acquired on the vesting of Restricted Stock Units. This Form 4/A corrects an error in the total number of shares acquired upon the vesting of Restricted Stock Units, which was understated by 344 shares due to an administrative error. The same error occurred in the Reporting Person's Form 4s filed January 10, 2023 and January 6, 2023. The Form 4 filed on January 10, 2023 understated the Restricted Stock Units acquired by 370 shares, and the Form 4 filed on January 6, 2023 understated the Restricted Stock Units acquired by 530 shares and the Performance Restricted Stock Units acquired by 1,289 shares. The error flowed through to the reported amount of securities beneficially owned by the Reporting Person in the Form 4 filed February 17, 2023. Following the transaction on February 17, 2023, the Reporting Person held 17,518 shares of common stock. The amount reported in Column 5 of Table 1 has been updated to reflect the number of shares of common stock held by the Reporting Person following the reported transaction. Number of shares withheld for tax purposes. The Restricted Stock Units identified in this row were granted pursuant to the AMN Healthcare 2017 Equity Plan. Each Restricted Stock Unit represents a contingent right to receive one share of AMN Common Stock. The Restricted Stock Units identified in this row were granted on January 15, 2022 and vest in three tranches on each of the first, second and third anniversaries of the grant date and the grantee's provision of three periods of credited service. Restricted Stock Units do not have an expiration date The Restricted Stock Units identified in this row were granted on January 15, 2023 and vest in three tranches on each of the first, second and third anniversaries of the grant date and the grantee's provision of three periods of credited service. Denise L. Jackson 2023-03-30