RKLB

Item 4 of the Statement is hereby amended and supplemented by adding the following: On March 27, 2026, the Trust entered into a 10b5-1 plan (the "Plan") in accordance with Rule 10b5-1 promulgated under the Exchange Act pursuant to which Goldman Sachs & Co. LLC (the "Broker") has been appointed to sell up to 5,000,000 shares of Common Stock of the Company, subject to certain temporal, price and volume based parameters. The shares are not permitted to be sold under the Plan until the expiration of the required cooling off period set forth in Rule 10b5-1(c)(1)(ii)(B)(1) under the Securities Exchange Act of 1934, as amended, and the Plan will expire under its terms on July 8, 2026. The sales under the Plan, which represent just over 10% of Mr. Beck's direct and indirect beneficial ownership, are being made for continued diversification, estate planning purposes and to further support philanthropic pursuits. On March 30, 2026, Mr. Beck and the Company entered into a restricted stock unit ("RSU") cancellation agreement pursuant to which Mr. Beck voluntarily forfeited and cancelled all unvested RSUs held by Mr. Beck representing an aggregate of 392,155 shares of the Company's common stock. Mr. Beck's focus is the long-term appreciation of shareholder value rather than short-term cash or equity incentives. At Mr. Beck's request, the capital previously allocated for this compensation will be redirected toward Company priorities and strategic R&D initiatives, reinforcing a shared commitment to disciplined fiscal management and growth

Item 4 of the Statement is hereby amended and supplemented by adding the following: On March 27, 2026, the Trust entered into a 10b5-1 plan (the "Plan") in accordance with Rule 10b5-1 promulgated under the Exchange Act pursuant to which Goldman Sachs & Co. LLC (the "Broker") has been appointed to sell up to 5,000,000 shares of Common Stock of the Company, subject to certain temporal, price and volume based parameters. The shares are not permitted to be sold under the Plan until the expiration of the required cooling off period set forth in Rule 10b5-1(c)(1)(ii)(B)(1) under the Securities Exchange Act of 1934, as amended, and the Plan will expire under its terms on July 8, 2026. The sales under the Plan, which represent just over 10% of Mr. Beck's direct and indirect beneficial ownership, are being made for continued diversification, estate planning purposes and to further support philanthropic pursuits. On March 30, 2026, Mr. Beck and the Company entered into a restricted stock unit ("RSU") cancellation agreement pursuant to which Mr. Beck voluntarily forfeited and cancelled all unvested RSUs held by Mr. Beck representing an aggregate of 392,155 shares of the Company's common stock. Mr. Beck's focus is the long-term appreciation of shareholder value rather than short-term cash or equity incentives. At Mr. Beck's request, the capital previously allocated for this compensation will be redirected toward Company priorities and strategic R&D initiatives, reinforcing a shared commitment to disciplined fiscal management and growth

Item 4 of the Statement is hereby amended and supplemented by adding the following: On March 27, 2026, the Trust entered into a 10b5-1 plan (the "Plan") in accordance with Rule 10b5-1 promulgated under the Exchange Act pursuant to which Goldman Sachs & Co. LLC (the "Broker") has been appointed to sell up to 5,000,000 shares of Common Stock of the Company, subject to certain temporal, price and volume based parameters. The shares are not permitted to be sold under the Plan until the expiration of the required cooling off period set forth in Rule 10b5-1(c)(1)(ii)(B)(1) under the Securities Exchange Act of 1934, as amended, and the Plan will expire under its terms on July 8, 2026. The sales under the Plan, which represent just over 10% of Mr. Beck's direct and indirect beneficial ownership, are being made for continued diversification, estate planning purposes and to further support philanthropic pursuits. On March 30, 2026, Mr. Beck and the Company entered into a restricted stock unit ("RSU") cancellation agreement pursuant to which Mr. Beck voluntarily forfeited and cancelled all unvested RSUs held by Mr. Beck representing an aggregate of 392,155 shares of the Company's common stock. Mr. Beck's focus is the long-term appreciation of shareholder value rather than short-term cash or equity incentives. At Mr. Beck's request, the capital previously allocated for this compensation will be redirected toward Company priorities and strategic R&D initiatives, reinforcing a shared commitment to disciplined fiscal management and growth

Item 4 of the Statement is hereby amended and supplemented by adding the following: On March 27, 2026, the Trust entered into a 10b5-1 plan (the "Plan") in accordance with Rule 10b5-1 promulgated under the Exchange Act pursuant to which Goldman Sachs & Co. LLC (the "Broker") has been appointed to sell up to 5,000,000 shares of Common Stock of the Company, subject to certain temporal, price and volume based parameters. The shares are not permitted to be sold under the Plan until the expiration of the required cooling off period set forth in Rule 10b5-1(c)(1)(ii)(B)(1) under the Securities Exchange Act of 1934, as amended, and the Plan will expire under its terms on July 8, 2026. The sales under the Plan, which represent just over 10% of Mr. Beck's direct and indirect beneficial ownership, are being made for continued diversification, estate planning purposes and to further support philanthropic pursuits. On March 30, 2026, Mr. Beck and the Company entered into a restricted stock unit ("RSU") cancellation agreement pursuant to which Mr. Beck voluntarily forfeited and cancelled all unvested RSUs held by Mr. Beck representing an aggregate of 392,155 shares of the Company's common stock. Mr. Beck's focus is the long-term appreciation of shareholder value rather than short-term cash or equity incentives. At Mr. Beck's request, the capital previously allocated for this compensation will be redirected toward Company priorities and strategic R&D initiatives, reinforcing a shared commitment to disciplined fiscal management and growth

Item 4 of the Statement is hereby amended and supplemented by adding the following: On March 27, 2026, the Trust entered into a 10b5-1 plan (the "Plan") in accordance with Rule 10b5-1 promulgated under the Exchange Act pursuant to which Goldman Sachs & Co. LLC (the "Broker") has been appointed to sell up to 5,000,000 shares of Common Stock of the Company, subject to certain temporal, price and volume based parameters. The shares are not permitted to be sold under the Plan until the expiration of the required cooling off period set forth in Rule 10b5-1(c)(1)(ii)(B)(1) under the Securities Exchange Act of 1934, as amended, and the Plan will expire under its terms on July 8, 2026. The sales under the Plan, which represent just over 10% of Mr. Beck's direct and indirect beneficial ownership, are being made for continued diversification, estate planning purposes and to further support philanthropic pursuits. On March 30, 2026, Mr. Beck and the Company entered into a restricted stock unit ("RSU") cancellation agreement pursuant to which Mr. Beck voluntarily forfeited and cancelled all unvested RSUs held by Mr. Beck representing an aggregate of 392,155 shares of the Company's common stock. Mr. Beck's focus is the long-term appreciation of shareholder value rather than short-term cash or equity incentives. At Mr. Beck's request, the capital previously allocated for this compensation will be redirected toward Company priorities and strategic R&D initiatives, reinforcing a shared commitment to disciplined fiscal management and growth

The shares of Common Stock reported herein were acquired solely for investment purposes. None of the Reporting Persons have any present plans or proposals that relate to or would result in any change in the business, policies, management, structure or capitalization of the Issuer. The Reporting Persons reserve the right to acquire, or dispose of, additional securities of the Issuer in the ordinary course of their business, to the extent deemed advisable in light of their general investment and trading policies, market conditions or other factors. The Reporting Persons may engage in discussions from time to time with other stockholders of the Issuer regarding the acquisition by the Reporting Persons or others of shares of the Issuer's Common Stock held by such stockholders. The Reporting Persons do not currently have any plans or proposals that relate to, or would result in, any of the actions described in subparagraphs (a) through (j) of this Item 4. However, the Reporting Persons may seek information from management and the Issuer's Board of Directors, and may engage in further discussions with management, the Issuer's Board of Directors, other stockholders of the Issuer and other relevant parties, concerning the business, operations, governance, management, strategy, capitalization and/or future plans of the Issuer, or in proposing one or more of the other actions described in subparagraphs (a) through (j) of this Item 4. In addition, the Reporting Persons may exercise their rights under the Second Amended and Restated Registration Rights Agreement, as defined below.

The shares of Common Stock reported herein were acquired solely for investment purposes. None of the Reporting Persons have any present plans or proposals that relate to or would result in any change in the business, policies, management, structure or capitalization of the Issuer. The Reporting Persons reserve the right to acquire, or dispose of, additional securities of the Issuer in the ordinary course of their business, to the extent deemed advisable in light of their general investment and trading policies, market conditions or other factors. The Reporting Persons may engage in discussions from time to time with other stockholders of the Issuer regarding the acquisition by the Reporting Persons or others of shares of the Issuer's Common Stock held by such stockholders. The Reporting Persons do not currently have any plans or proposals that relate to, or would result in, any of the actions described in subparagraphs (a) through (j) of this Item 4. However, the Reporting Persons may seek information from management and the Issuer's Board of Directors, and may engage in further discussions with management, the Issuer's Board of Directors, other stockholders of the Issuer and other relevant parties, concerning the business, operations, governance, management, strategy, capitalization and/or future plans of the Issuer, or in proposing one or more of the other actions described in subparagraphs (a) through (j) of this Item 4. In addition, the Reporting Persons may exercise their rights under the Second Amended and Restated Registration Rights Agreement, as defined below.

The shares of Common Stock reported herein were acquired solely for investment purposes. None of the Reporting Persons have any present plans or proposals that relate to or would result in any change in the business, policies, management, structure or capitalization of the Issuer. The Reporting Persons reserve the right to acquire, or dispose of, additional securities of the Issuer in the ordinary course of their business, to the extent deemed advisable in light of their general investment and trading policies, market conditions or other factors. The Reporting Persons may engage in discussions from time to time with other stockholders of the Issuer regarding the acquisition by the Reporting Persons or others of shares of the Issuer's Common Stock held by such stockholders. The Reporting Persons do not currently have any plans or proposals that relate to, or would result in, any of the actions described in subparagraphs (a) through (j) of this Item 4. However, the Reporting Persons may seek information from management and the Issuer's Board of Directors, and may engage in further discussions with management, the Issuer's Board of Directors, other stockholders of the Issuer and other relevant parties, concerning the business, operations, governance, management, strategy, capitalization and/or future plans of the Issuer, or in proposing one or more of the other actions described in subparagraphs (a) through (j) of this Item 4. In addition, the Reporting Persons may exercise their rights under the Second Amended and Restated Registration Rights Agreement, as defined below.