X0306 4 2022-11-02 0001012100 SEALED AIR CORP/DE SEE 0001813056 Pupkin Sergio A C/O SEALED AIR CORPORATION 2415 CASCADE POINTE BOULEVARD CHARLOTTE NC 28208 1 Senior Vice President Common Stock 2022-11-02 4 P 0 1000 44.33 A 46748 D Common Stock 1988 I 401(k) & Profit-Sharing Plan The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $43.9475 to $45.00 inclusive. The reporting person undertakes to provide to Sealed Air Corporation, any security holder of Sealed Air Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Reflects unit/share adjustments to the reporting person's holdings under the Sealed Air Corporation 401(k) and Profit-Sharing Plan, a tax conditioned plan. /s/Caroline Thomas, attorney-in-fact for Mr. Pupkin 2022-11-04