Table of Contents As filed with the Securities and Exchange Commission on July 20, 2023 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT Under The Securities Act of 1933 DRILLING TOOLS INTERNATIONAL CORPORATION (Exact name of Registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) Delaware 1389 87-2488708 (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identif ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (MARK ONE) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-41103 ROC ENERGY ACQUISITION CORP. (Exact Name of Registrant as Specified in Its Charter) Delaware 87-2488708 (State or o ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-41103 ROC ENERGY ACQUISITION CORP. (Exact name of registrant as specified in its charter) | Delaware | 87-2488708 ...