SN · SharkNinja, Inc.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $185.00 to $185.05, 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.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $186.01 to $186.43, 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.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $184.00 to $184.99, 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.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $187.00 to $187.15, 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.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Performance Restricted Share Units were granted on January 2, 2026 and entitle the Reporting Person the right to receive up to 500,000 ordinary shares if certain market capitalization targets are satisfied over a 5-year period beginning on January 1, 2026.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $186.00 to $186.99, 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.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Performance Restricted Share Units were granted on January 2, 2026 and entitle the Reporting Person the right to receive up to 500,000 ordinary shares if certain market capitalization targets are satisfied over a 5-year period beginning on January 1, 2026.

The shares were acquired under the Issuer's Employee Share Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).

Each restricted share unit ("RSU") represents a contingent right to receive one ordinary share of the Issuer.

These RSUs were granted on July 30, 2026 and vest in three equal annual installments beginning on February 28, 2027. Excludes additional Performance RSUs granted on July 30, 2026 and vesting only upon the achievement of certain performance criteria.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $155.00 to $155.45, 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.

These shares are owned directly by JS&W Group Holdings Limited Partnership. Wang Xuning, as the settlor of a trust, which indirectly wholly owns the general partner and indirectly owns the controlling interest in the limited partner of JS&W Group Holdings Limited Partnership, may be deemed to beneficially own the shares owned directly by JS&W Group Holdings Limited Partnership. Wang Xuning reserves the right to revoke the trust without the consent of another person and exercises investment control over the Issuer's securities held by the trust. Mr. Wang disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Restricted Share Units were granted on June 18, 2026, and vest in full on the earlier of (i) SharkNinja, Inc.'s annual general meeting of shareholders following the grant date or (ii) the first anniversary of the grant date (i.e., June 18, 2027), subject to continued service.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Restricted Share Units were granted on January 5, 2026 and vested in full on June 18, 2026.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Restricted Share Units were granted on June 20, 2025 and vested in full on June 18, 2026.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Restricted Share Units were granted on June 20, 2025 and vested in full on June 18, 2026.

Each restricted share unit ("RSU") represents a contingent right to receive one ordinary share of the Issuer.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Restricted Share Units were granted on June 18, 2026, and vest in full on the earlier of (i) SharkNinja, Inc.'s annual general meeting of shareholders following the grant date or (ii) the first anniversary of the grant date (i.e., June 18, 2027), subject to continued service.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Restricted Share Units were granted on June 18, 2026, and vest in full on the earlier of (i) SharkNinja, Inc.'s annual general meeting of shareholders following the grant date or (ii) the first anniversary of the grant date (i.e., June 18, 2027), subject to continued service.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Restricted Share Units were granted on June 20, 2025 and vested in full on June 18, 2026.

Each restricted share unit ("RSU") represents a contingent right to receive one ordinary share of the Issuer.

These RSUs were granted on June 18, 2026 and vest in full on the earlier of (i) the Issuer's first annual general meeting of shareholders following the grant date or (ii) the first anniversary of the grant date (i.e., June 18, 2027), subject to continued service.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Restricted Share Units were granted on June 18, 2026, and vest in full on the earlier of (i) SharkNinja, Inc.'s annual general meeting of shareholders following the grant date or (ii) the first anniversary of the grant date (i.e., June 18, 2027), subject to continued service.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Restricted Share Units were granted on June 20, 2025 and vested in full on June 18, 2026.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Restricted Share Units were granted on June 18, 2026, and vest in full on the earlier of (i) SharkNinja, Inc.'s annual general meeting of shareholders following the grant date or (ii) the first anniversary of the grant date (i.e., June 18, 2027), subject to continued service.

Each Restricted Share Unit represents the contingent right to receive one ordinary share.

These Restricted Share Units were granted on June 20, 2025 and vested in full on June 18, 2026.

Each restricted share unit ("RSU") represents a contingent right to receive one ordinary share of the Issuer.

These RSUs were granted on June 20, 2025 and vested in full on June 18, 2026.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.55 to $112.87, 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.

Each restricted share unit ("RSU") is the economic equivalent of one ordinary share of JS Global Lifestyle Company Limited ("JS Global") and the corresponding portion of the ordinary shares of the Issuer upon the completion of the separation of the Issuer from JS Global (the "Separation"). In connection with the Separation, each JS Global shareholder as of the record date for the Separation was entitled to receive one ordinary share of the Issuer for every 25 ordinary shares of JS Global held by such shareholder.

These RSUs consist of 5,766,667 time-based RSUs and 5,766,667 performance-based RSUs granted by JS Global to the Reporting Person on June 6, 2023 pursuant to its Restricted Share Unit Scheme, which vested in full on April 16, 2026. The time-based RSUs were previously reported on the Form 3 filed by the Reporting Person on January 2, 2026. The performance-based RSUs are being reported for the first time on this Form 4 in connection with their vesting.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $114.34 to $114.44, 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.

Includes 2,158.838 ordinary shares that were inadvertently omitted from the Form 3 filed by the Reporting Person on January 2, 2026.

The ordinary shares were sold pursuant to a Rule 10b-5 trading plan adopted by the reporting person on May 29, 2025.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.36 to $116.34, 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.

The ordinary shares were sold pursuant to a Rule 10b-5 trading plan adopted by the reporting person on May 29, 2025.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.25 to $114.12, 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.

The ordinary shares were sold pursuant to a Rule 10b-5 trading plan adopted by the reporting person on May 29, 2025.

The ordinary shares were sold pursuant to a Rule 10b-5 trading plan adopted by the reporting person on May 29, 2025.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $114.36 to $115.35, 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.