144 0001389989 XXXXXXXX LIVE 0001571996 Dell Technologies Inc. 001-37867 One Dell Way Round Rock TX 78682 800-289-3355 Silver Lake Technology Management LLC See remarks Class C Common Stock Merrill Lynch, Pierce, Fenner & Smith Inc.

555 California Street, 18th Floor San Francisco CA 94104

76 11658.40 338646945 10/14/2025 NYSE Class C Common Stock 10/08/2025 Acquired in a series of pro rata in-kind distributions from affiliates, which shares were acquired upon conversion of Class B Common Stock of the Issuer, which Class B Common Stock was acquired in 2019 or earlier. SLTA SPV-2, L.P. N 50 10/08/2025 See "Nature of Acquisition" Class C Common Stock 10/10/2025 Acquired in a series of pro rata in-kind distributions from affiliates, which shares were acquired upon conversion of Class B Common Stock of the Issuer, which Class B Common Stock was acquired in 2019 or earlier. SLTA SPV-2, L.P. N 26 10/10/2025 See "Nature of Acquisition" N Silver Lake Partners IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/15/2025 71640 9027475.11 Silver Lake Partners V DE (AIV), L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/15/2025 36912 4651342.28 SL SPV-2, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/15/2025 62574 7885053.43 Silver Lake Technology Investors IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/15/2025 1362 171627.88 Silver Lake Technology Investors V, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/15/2025 614 77371.16 Silver Lake Partners IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/16/2025 1616 202469.57 Silver Lake Partners V DE (AIV), L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/16/2025 832 104241.76 SL SPV-2, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/16/2025 1407 176283.84 Silver Lake Technology Investors IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/16/2025 31 3884.01 Silver Lake Technology Investors V, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/16/2025 14 1754.07 Silver Lake Group, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/17/2025 3262 402846.32 Silver Lake Management Company III, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/17/2025 509 62859.83 Silver Lake Management Company IV, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/17/2025 1170 144491.17 Silver Lake Management Company V, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/17/2025 1076 132882.48 Silver Lake Technology Management, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/17/2025 69 8521.27 Durban Family Foundation

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 07/17/2025 60000 7417644.00 Silver Lake Partners IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/15/2025 249260 31654726.16 Silver Lake Partners V DE (AIV), L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/15/2025 128377 16303212.63 SL SPV-2, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/15/2025 215487 27365730.46 Silver Lake Technology Investors IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/15/2025 4739 601828.40 Silver Lake Technology Investors V, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/15/2025 2137 271387.91 Silver Lake Partners IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/17/2025 234803 30622590.25 Silver Lake Partners V DE (AIV), L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/17/2025 120805 15755173.55 SL SPV-2, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/17/2025 202914 26463683.50 Silver Lake Technology Investors IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/17/2025 4465 582317.37 Silver Lake Technology Investors V, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/17/2025 2013 262531.88 Silver Lake Partners IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/18/2025 234855 31076221.68 Silver Lake Partners V DE (AIV), L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/18/2025 120761 15979202.51 SL SPV-2, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/18/2025 202905 26848569.37 Silver Lake Technology Investors IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/18/2025 4465 590812.76 Silver Lake Technology Investors V, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/18/2025 2014 266494.26 Silver Lake Partners IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/19/2025 132258 17569232.87 Silver Lake Partners V DE (AIV), L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/19/2025 68000 9033161.21 SL SPV-2, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/19/2025 114263 15178766.16 Silver Lake Technology Investors IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/19/2025 2516 334226.96 Silver Lake Technology Investors V, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/19/2025 1134 150641.25 Silver Lake Partners IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/22/2025 343038 46644308.70 Silver Lake Partners V DE (AIV), L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/22/2025 176219 23961232.97 SL SPV-2, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/22/2025 296277 40286020.35 Silver Lake Technology Investors IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/22/2025 6524 887095.51 Silver Lake Technology Investors V, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/22/2025 2942 400036.02 Silver Lake Group, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/25/2025 6701 875306.73 Silver Lake Management Company III, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/25/2025 1035 135195.12 Silver Lake Management Company IV, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/25/2025 2365 308924.10 Silver Lake Management Company V, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/25/2025 2239 292465.57 Silver Lake Technology Management, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 09/25/2025 141 18417.89 Silver Lake Partners IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/01/2025 211763 31020043.76 Silver Lake Partners V DE (AIV), L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/01/2025 108630 15912635.13 SL SPV-2, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/01/2025 183744 26915688.39 Silver Lake Technology Investors IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/01/2025 4041 591944.75 Silver Lake Technology Investors V, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/01/2025 1822 266895.16 Silver Lake Group, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/02/2025 1188 173528.67 Silver Lake Management Company III, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/02/2025 181 26438.29 Silver Lake Management Company IV, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/02/2025 423 61786.72 Silver Lake Management Company V, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/02/2025 403 58865.36 Silver Lake Technology Management, L.L.C.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/02/2025 25 3651.70 Durban Family Foundation

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/03/2025 27200 3959365.90 Silver Lake Partners IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/06/2025 211924 30967279.43 Silver Lake Partners V DE (AIV), L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/06/2025 108753 15891473.07 SL SPV-2, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/06/2025 183453 26806970.01 Silver Lake Technology Investors IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/06/2025 4046 591219.55 Silver Lake Technology Investors V, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/06/2025 1824 266531.01 Silver Lake Partners IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/07/2025 207847 31318509.21 Silver Lake Partners V DE (AIV), L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/07/2025 106543 16053962.42 SL SPV-2, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/07/2025 179852 27100206.01 Silver Lake Technology Investors IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/07/2025 3968 597900.59 Silver Lake Technology Investors V, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/07/2025 1790 269718.26 Silver Lake Partners IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/08/2025 208014 33590713.53 Silver Lake Partners V DE (AIV), L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/08/2025 106386 17179524.69 SL SPV-2, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/08/2025 179836 29040447.08 Silver Lake Technology Investors IV, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/08/2025 3973 641571.74 Silver Lake Technology Investors V, L.P.

c/o Silver Lake 2775 Sand Hill Road, Suite 100 Menlo Park, CA 94025

Class C Common Stock 10/08/2025 1791 289215.96 The Seller and certain of its affiliates are, together, significant stockholders of the Issuer and an executive of an affiliate of the Seller currently serves as a member of the board of directors of the Issuer. 10/14/2025 Silver Lake Technology Management LLC By: /s/ Justin G. Hamill, Managing Director and Chief Legal Officer