X0508 4 2025-12-06 0001645590 Hewlett Packard Enterprise Co HPE 0001812556 MacDonald Neil B C/O HEWLETT PACKARD ENTERPRISE COMPANY 1701 E MOSSY OAKS ROAD SPRING TX 77389 0 1 0 0 EVP, GM, Server 0 Common Stock 2025-12-06 4 A 0 57605 23.33 A 85816.5440 D Common Stock 2025-12-06 4 F 0 28562 23.33 D 57254.5440 D Common Stock 2025-12-06 4 A 0 69636 23.33 A 126890.5440 D Common Stock 2025-12-06 4 F 0 34527 23.33 D 92363.5440 D Common Stock 2025-12-07 4 M 0 52126 23.33 A 144489.5440 D Common Stock 2025-12-07 4 F 0 24685 23.33 D 119804.5440 D Restricted Stock Units 2025-07-17 4 A 0 523.6258 A Common Stock 523.6258 47712.6457 D Restricted Stock Units 2025-12-07 4 M 0 52126 D Common Stock 52126 52126 D Restricted Stock Units 2025-07-17 4 A 0 1673.9454 A Common Stock 1673.9454 144294.4408 D The total beneficial ownership includes the acquisition of 7.6160 shares at $20.8409 per share received on 07/25/25 through dividends paid in shares, and 6.9360 shares at $23.0276 per share received on 10/20/25 through dividends paid in shares. On 12/08/22 the reporting person was granted PARSUs subject to Non-GAAP Net Income and relative total stockholder return conditions being met at the time of vesting. These PARSUs vest 50% after 2 and 3 years subject to performance and are issued in Issuer's common stock. On 12/07/23 the reporting person was granted PARSUs subject to Non-GAAP Net Income and relative total stockholder return conditions being met at the time of vesting. These PARSUs vest 50% after 2 and 3 years subject to performance and are issued in Issuer's common stock. Each restricted stock unit represents a contingent right to receive one share of Issuer's common stock. As previously reported, on 12/08/22, the reporting person was granted 138,122 Restricted Stock Units ("RSUs"), 46,040 of which vested on 12/08/23, 43,990 of which vested on 12/08/24, and 43,991 of which will vest 12/08/25. Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on Issuer's common stock. The number of derivative securities in column 5 reflects 274.5478 dividend equivalent rights at $20.83 per RSU credited to the reporting person's account on 07/17/25, and 249.0780 dividend equivalent rights at $22.96 per RSU credited to the reporting person's account on 10/17/25. As previously reported, on 12/07/23, the reporting person was granted 155,087 RSUs, 51,695 of which vested on 12/07/24, 49,393 of which vested on 12/07/25, and 49,394 of which will vest on 12/07/26. Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on Issuer's common stock. The number of derivative securities in column 5 reflects 616.5295 dividend equivalent rights at $20.83 per RSU credited to the reporting person's account on 07/17/25, and 559.3341 dividend equivalent rights at $22.96 per RSU credited to the reporting person's account on 10/17/25. The number of derivative securities in column 5 reflects RSUs that vested, and 2,733 vested dividend equivalent rights, and a rounded portion of the dividend equivalent rights credited to the reporting person's account are reflected in column 9. As previously reported, on 12/09/24, the reporting person was granted 140,632 RSUs, 46,877 of which will vest on 12/09/25, 46,877 of which will vest on 12/09/26, and 46,878 of which will vest on 12/09/27. Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on Issuer's common stock. The number of derivative securities in column 5 reflects 877.6841 dividend equivalent rights at $20.83 per RSU credited to the reporting person's account on 07/17/25, and 796.2613 dividend equivalent rights at $22.96 per RSU credited to the reporting person's account on 10/17/25. Ki Hoon Kim as Attorney-in-Fact for Neil B MacDonald 2025-12-09