Item 4 of the Schedule 13D is hereby amended and supplemented as follows: Amended Subordinated Credit Agreement On March 3, 2025, Comtech Telecommunications Corp. (the "Company") entered into the Waiver and Amendment No. 1 to Subordinated Credit Agreement ("Amendment No. 1") with the guarantors party thereto, the lenders party thereto and U.S. Bank Trust Company, National Association, as agent (the "Subordinated Agent"), which amends that certain Subordinated Credit Agreement, dated October 17, 2024, among the Company, the guarantors party thereto, the lenders party thereto and the Subordinated Agent (the "Existing Subordinated Credit Agreement" and, as amended by Amendment No. 1, the "Amended Subordinated Credit Agreement"). Amendment No. 1 (x) waives defaults or events of default under the Existing Subordinated Credit Agreement, including in connection with the Company's Net Leverage Ratio and Fixed Charge Coverage Ratio covenants for the second quarter of fiscal 2025 and (y) amends the Existing Subordinated Credit Agreement to, amongst other things, (i) provide for the incurrence of a $40.0 million incremental facility (as described in further detail below) and (ii) provide that the fixed charge coverage ratio and the net leverage ratio covenants in the Amended Subordinated Credit Agreement have the next test be for the quarter ending on October 31, 2025. Amendment No. 1 provides for an incremental subordinated unsecured term loan facility in the aggregate principal amount of $40.0 million (the "Incremental Subordinated Credit Facility"). The Incremental Subordinated Credit Facility is subject to a Make-Whole Amount with respect to certain repayments or prepayments. The Make-Whole Amount is an amount equal to (i) from the closing date of the Incremental Subordinated Credit Facility (the "Incremental Closing Date") through (but not including) the date that is 9 months thereafter, $40.0 million multiplied by 33.0%, (ii) from the date that is 9 months after the Incremental Closing Date through (but not including) the date that is the second anniversary of the closing date, $40.0 million multiplied by 50.0%, (iii) from the second anniversary of the Incremental Closing Date and thereafter, $40.0 million multiplied by 75.0% plus, in the case of clause (iii), interest accrued on $40.0 million at the Make-Whole Interest Rate (as defined below) starting on the second anniversary of the Incremental Closing Date and calculated as of any such date of determination. The Make-Whole Interest Rate is a rate equal to 16.0% per annum, which is increased by 2.0% per annum upon the occurrence and during the continuation of an event of default under the Amended Subordinated Credit Agreement. The Incremental Subordinated Credit Facility has the same terms and is generally subject to the same conditions applicable to the existing subordinated term loans under the Amended Subordinated Credit Agreement. The other material terms of the Amended Subordinated Credit Agreement remain unchanged. Terms used, but not defined, in this Amendment No.7 have the meanings set forth in the Amended Credit Agreement or the Amended Subordinated Credit Agreement, as applicable. Changes to Convertible Preferred Stock In connection with the transactions described above, on March 3, 2025, the Company and certain affiliates and related funds of Magnetar Capital LLC and White Hat Capital Partners LP (collectively, the "Investors") agreed to change certain terms of the Company's Series B-2 Convertible Preferred Stock, par value $0.10 per share (the "Series B-2 Convertible Preferred Stock"). The changes provide (i) the holders of Series B-3 Convertible Preferred Stock (as defined below) with a board observer right and (ii) the Investors with certain information access rights. To effect the changes described above, the Company and the Investors entered into a Subscription and Exchange Agreement (the "Subscription and Exchange Agreement") pursuant to which the Investors (i) exchanged (the "March 2025 Exchange"), in a transaction exempt from registration under the Securities Act of 1933, as amended, all of the 175,263.58 shares of Series B-2 Convertible Preferred Stock outstanding for 175,263.58 shares of the Company's newly issued Series B-3 Convertible Preferred Stock, par value $0.10 per share, with an initial liquidation preference of $1,104.48 per share (the per share liquidation preference of the Series B-2 Convertible Preferred Stock as of the date of issuance), and (ii) received 2,916.76 additional shares of Series B-3 Convertible Preferred Stock, of which 2,886.92 shares of Series B-3 Convertible Preferred Stock in the aggregate were received by the Funds) (collectively, the "Series B-3 Convertible Preferred Stock"). The Company will not receive any cash proceeds from the exchange and issuance of Series B-3 Convertible Preferred Stock. Voting Agreements In connection with the closing of the March 2025 Exchange, the Company entered into Voting Agreements, substantially consistent with existing agreements, with each of the Investors (together, the "Voting Agreements"), pursuant to which the Investors agreed, among other things, subject to the qualifications and exceptions set forth in the Voting Agreements, to vote their shares of Series B-3 Convertible Preferred Stock or shares issued upon conversion of the Series B-3 Convertible Preferred Stock that exceed, in the case of the Funds, 16.50% of the Company's outstanding voting power and, in the case of White Hat, 3.4999% of the Company's outstanding voting power as of January 22, 2024, in the same proportion as the vote of all holders (excluding the Investors) of the Series B-2 Convertible Preferred Stock or the Company's common stock, par value $0.10 per share (the "Common Stock"), as applicable. In connection with the exchange and issuance, the existing voting agreements, each dated as of October 17, 2024, by and between the Company and the Investors party thereto (collectively, the "Prior Voting Agreements"), were terminated. Registration Rights Agreement In connection with the closing of the exchange and issuance, the Company also entered into a Registration Rights Agreement, substantially consistent with existing agreements, with the Investors, pursuant to which the Company granted the Investors certain customary registration rights with respect to the shares of Common Stock issued and issuable upon conversion of Series B-3 Convertible Preferred Stock and upon exercise of Warrants issued in substitution for the Series B-3 Convertible Preferred Stock in certain circumstances (described below). Designation of Series B-3 Convertible Preferred Stock In connection with the March 2025 Exchange, the Company issued an aggregate of 178,180.34 shares of Series B-3 Convertible Preferred Stock to the Investors pursuant to the Certificate of Designations of the Series B-3 Convertible Preferred Stock (the "Certificate of Designation") filed with the Secretary of State of Delaware on March 3, 2025 in accordance with the General Corporation Law of the State of Delaware (the "DGCL"). Except for the changes described above, the powers, preferences and rights of the Series B-3 Convertible Preferred Stock are substantially the same as those of the Series B-2 Convertible Preferred Stock, including, without limitation, that the shares of Series B-3 Convertible Preferred Stock are convertible into shares of Common Stock at a conversion price of $7.99 per share of Common Stock (the same as the conversion price of the Series B-2 Convertible Preferred Stock, and subject to the same adjustments). Warrant Like the Series B-2 Convertible Preferred Stock, the Series B-3 Convertible Preferred Stock will provide for repurchase of the Series B-3 Convertible Preferred Stock at the Company's option or the holders' options upon the occurrence of specified asset sales. Upon the occurrence of such repurchases by an Investor or the Company, the Company will issue to each Investor whose shares of Series B-3 Convertible Preferred Stock were repurchased a warrant to purchase Common Stock (a "Warrant"). A Warrant will represent the right to acquire Common Stock, as further described in the Subscription and Exchange Agreement, for a term of five years and six months from the issuance of such Warrant, in the amount of (x) the aggregate Liquidation Preference of shares of Series B-3 Convertible Preferred Stock purchased by the Company divided by (y) the Conversion Price as of such Optional Repurchase Date or the Optional Call Date, subject to adjustments set forth in the Warrant, and with an initial exercise price equal to the Conversion Price as of such Optional Repurchase Date or the Optional Call Date, as applicable, in each case, subject to adjustments substantially similar to the Series B-3 Convertible Preferred Stock. Capitalized terms used but not defined in this paragraph shall have the meanings ascribed to them in the Subscription and Exchange Agreement. The foregoing descriptions of the Certificate of Designations, Warrant, Amendment No. 1, the Subscription and Exchange Agreement, the Voting Agreement and Registration Rights Agreement and are not complete and are qualified in their entirety by reference to the full text of such agreements, which are attached to this Amendment No. 7 as Exhibits 1 through 8, respectively, and are incorporated by reference herein.