Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended: December 31, 2025 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: 1-14066 SOUTHERN COPPER CORPORATION (Exact name of registrant as specified in its charter) (State or other jurisdiction of incor ...

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, 2025 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: 001-34680 Primerica, Inc. (Exact name of registrant as specified in its charter) Delaware 27-1204330 (State or other jurisdiction of inc ...

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, 2025 ☐ Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 FOR THE TRANSITION PERIOD FROM ______ TO_______ Commission File No. 1-8726 RPC, INC. (Exact name of registrant as specified in its charter) Delaware (State of Incorporation) 58-1550825 (I.R.S. Empl ...

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, 2025 ☐ Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 FOR THE TRANSITION PERIOD FROM ___ __ TO ___ __ Commission File No. 1-16263 (404) 321-7910 (Address of principal executive offices and registrant's telephone number) (Exact name of registrant as sp ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 000-33063 SIERRA BANCORP (Exact name of registrant as specified in its charter) California 33-0937517 (State of incorporation) (I.R.S. Employer Identification No.) 86 ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 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 No. 1-11778 CHUBB LIMITED (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (I.R.S. Emp ...

Financial Performance - Net revenues for the twelve months ended December 31, 2025 were $45.9 million, a decrease of $37.4 million, or 45%, compared to $83.3 million for the same period in 2024[215]. - Cost of revenues for the twelve months ended December 31, 2025 was $31.7 million, a decrease of $23.3 million, or 42%, compared to $54.0 million for the same period in 2024[216]. - Research and development expense for the twelve months ended December 31, 2025 was $49.8 million, a decrease of $26.2 million, or 34%, compared to $76.0 million for the same period in 2024[217]. - Selling, general and administrative expense for the twelve months ended December 31, 2025 was $35.2 million, a decrease of $27.7 million, or 44%, compared to $62.9 million for the same period in 2024[218]. - The company reported a net loss of $116.9 million for the twelve months ended December 31, 2025, compared to a net loss of $84.6 million for the same period in 2024, representing an increase in loss of $32.4 million, or 38%[214]. Restructuring and Impairment - The Navitas 2.0 Restructuring Plan incurred total restructuring expenses and impairment charges of $16.6 million in the fourth quarter of 2025[201]. - Restructuring and impairment expenses for the year ended December 31, 2025, totaled $18.0 million, with $16.6 million related to the Navitas 2.0 Restructuring Plan[220]. Cash Flow and Financing - Net cash used in operating activities for the year ended December 31, 2025, was $42.9 million, reflecting a net loss of $117.0 million[229]. - Cash and cash equivalents increased by $150.1 million or 173% to $236.9 million as of December 31, 2025, primarily due to PIPE and ATM offerings[228]. - Net cash provided by financing activities for the year ended December 31, 2025, was $194.6 million, mainly from proceeds of $200.0 million related to PIPE and ATM offerings[233]. - For the year ended December 31, 2025, net cash used in investing activities was $1.4 million, primarily due to purchases of fixed assets[232]. Investment and Equity - The company recorded a net gain of $3.9 million from its equity method investment for the year ended December 31, 2024, but reported a net loss of $1.1 million for the year ended December 31, 2025[203]. - The equity method investment resulted in a net loss of $1.1 million for the year ended December 31, 2025, compared to a net gain of $3.9 million in 2024[225]. Market Focus and Strategy - The company shifted focus towards high-power markets, including AI data centers and energy infrastructure, to improve business predictability and expand gross margins[202]. - Revenue from China accounted for 47% of total revenue for the year ended December 31, 2025, down from 60% in 2024[207]. Other Financial Metrics - The income tax provision for the year ended December 31, 2025, was $0.1 million, compared to a benefit of $0.3 million for the previous year[224]. - The company incurred $1.7 million in dividend income decrease due to lower investment balances as of December 31, 2025[222]. - The company expects to continue incurring net operating losses and negative cash flows from operations, with research and development expenses remaining relatively flat[226]. Earnout Liability - The company recognized a $12.4 million loss from an increase in fair value of earnout liabilities, with the estimated fair value of earnout shares rising from $1.18 to $2.33[223]. - The earnout liability was initially measured at fair value at the closing of the Business Combination and subsequently remeasured at the end of each reporting period[253]. - The estimated fair value of the earnout liability was determined using a Monte Carlo analysis of 20,000 simulations of the future path of the Company's stock price[254]. - The assumptions utilized in the calculation of the earnout liability include the Company's stock price volatility, risk-free interest rate, and the expected term of the award[254]. - The change in fair value of the earnout liability is recorded as part of "Other income (expense), net" in the consolidated statement of operations[253]. Regulatory Exemption - The company is exempt from the disclosure requirements of market risk as a "smaller reporting company" under Regulation S-K[256].

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Form 10-K ☑ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Fiscal Year Ended: December 31, 2025 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: 1-1063 Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 or o 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: 001-40379 FIVE STAR BANCORP (Exact name of registrant as specified in its charter) California (State or other jurisdiction o ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. For the fiscal year ended December 31, 2025 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: 000-26408 CLIMB GLOBAL SOLUTIONS, INC. (Exact name of registrant as specified in its charter) Delaware 13-3136104 (State or oth ...