X0508 4 2026-03-12 0 0001820721 Array Technologies, Inc. ARRY 0001575072 Collins Terrance L 3901 MIDWAY PLACE NE ALBUQUERQUE NM 87109 0 1 0 0 Chief Human Resources Officer 0 Common Stock, par value $0.001 per share 2026-03-12 4 M 0 8628 A 47053 D Common Stock, par value $0.001 per share 2026-03-12 4 F 0 2818 6.80 D 44235 D Restricted Stock Units 2026-03-12 4 M 0 8628 0 D Common Stock, par value $0.001 per share 8628 8628 D Restricted Stock Units 2026-03-12 4 A 0 41299 0 A Common Stock, par value $0.001 per share 41299 41299 D Each restricted stock unit represents the right to receive, upon vesting, one share of the Issuer's common stock in accordance with the Issuer's 2020 Long-Term Incentive Plan. Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units. The number of shares withheld is based on the closing price of the Issuer's common stock on March 12, 2026. On March 12, 2024, the reporting person was granted 25,883 restricted stock units, vesting in three equal annual installments, beginning on the first anniversary of the grant date. On March 12, 2026, the reporting person was granted 41,299 restricted stock units, vesting in three equal annual installments, beginning on the first anniversary of the grant date. Does not include: (i) 116,932 unvested restricted stock units held by the reporting person in connection with grants made on separate dates; or (ii) the 8,628 unvested restricted stock units reported above. /s/ Ashton Wiebe as Attorney-in-Fact 2026-03-16