X0306 4 2021-05-04 0000093556 STANLEY BLACK & DECKER, INC. SWK 0001445055 Ramirez Jaime A 1000 STANLEY DRIVE NEW BRITAIN CT 06053 1 EVP & President, Tools&Storage Common Stock 2021-05-04 4 S 0 7347 209.9219 D 31059 D Common Stock 2021-05-04 4 S 0 968 210.5422 D 30091 D Common Stock 5.7584 I Shares held indirectly in the name of Corporation's 401(k) Plan The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $209.4300 to $210.4000. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $210.4300 to $210.6500. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range. Represents shares held for the reporting person under the Company's 401(k) Savings Plan as of the last day of the previous calendar month including shares acquired or disposed of on various dates since balance was last reported. /s/ Yun Jung Choi, Attorney-in-Fact 2021-05-06