X0306 4 2021-11-17 0 0001564902 SeaWorld Entertainment, Inc. SEAS 0001671261 Dold Christopher C/O SEAWORLD ENTERTAINMENT, INC. 6240 SEA HARBOR DRIVE ORLANDO FL 32821 0 1 0 0 Chief Zoological Officer Common Stock 2021-11-17 4 M 0 5459 18.96 A 107711 D Common Stock 2021-11-17 4 M 0 6391 18.17 A 114102 D Common Stock 2021-11-17 4 M 0 5480 14.17 A 119582 D Common Stock 2021-11-17 4 M 0 7295 25.70 A 126877 D Common Stock 2021-11-17 4 M 0 1837 27.21 A 128714 D Common Stock 2021-11-17 4 S 0 26462 63.00 D 102252 D Employee Stock Option (right to buy) 18.96 2021-11-17 4 M 0 5459 0.00 D 2025-03-03 Common Stock 5459 0 D Employee Stock Option (right to buy) 18.17 2021-11-17 4 M 0 6391 0.00 D 2026-03-01 Common Stock 6391 0 D Employee Stock Option (right to buy) 14.17 2021-11-17 4 M 0 5480 0.00 D 2026-07-01 Common Stock 5480 0 D Employee Stock Option (right to buy) 25.70 2021-11-17 4 M 0 7295 0.00 D 2029-03-14 Common Stock 7295 3648 D Employee Stock Option (right to buy) 27.21 2021-11-17 4 M 0 1837 0.00 D 2030-02-28 Common Stock 1837 3675 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $63.00 to $63.03, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. The option, representing a right to purchase a total of 5,459 shares, became exercisable in four equal annual installments beginning on March 3, 2016, which was the first anniversary of the date on which the option was granted. The option, representing a right to purchase a total of 6,391 shares, became exercisable in four equal annual installments beginning on March 1, 2017, which was the first anniversary of the date on which the option was granted. The option, representing a right to purchase a total of 5,480 shares, became exercisable in four equal annual installments beginning on July 1, 2017, which was the first anniversary of the date on which the option was granted. The option, representing a right to purchase a total of 7,295 shares, became exercisable in three equal annual installments beginning on March 14, 2020, which was the first anniversary of the date on which the option was granted. The option, representing a right to purchase a total of 1,837 shares, became exercisable in three equal annual installments beginning on February 28, 2021, which was the first anniversary of the date on which the option was granted. /s/ Harold Herman, Power of Attorney 2021-11-19