Full text of MAINLINE SECURITIES LLC's X-17A-5 filed 2022-02-04 (period 2021-12-31). Broker-dealer annual report from SEC EDGAR — readable, searchable, and available as markdown for AI agents.
{0}------------------------------------------------ ## **Mainline Securities, LLC** **(A wholly-owned limited liability company of Mainline Investment Partners, LLC)** Statement of Financial Condition and Report of Independent Registered Public Accounting Firm December 31, 2021 {1}------------------------------------------------ # **Mainline Securities, LLC** **(A wholly-owned limited liability company of Mainline Investment Partners, LLC)** Statement of Financial Condition and Report of Independent Registered Public Accounting Firm December 31, 2021  {2}------------------------------------------------ | Contents | | | |---------------------------------------------------------|-------|--| | Facing Page to Form X-17A-5 | | | | Oath and Affirmation of Officer | 3 - 4 | | | Report of Independent Registered Public Accounting Firm | 5 | | | Financial Statement | | | | Statement of Financial Condition | 6 | | | Notes to Financial Statement | 7 - 9 | |  {3}------------------------------------------------ #### UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, o.c. 20549 OMB APPROVAL OMB Number: 3235-0123 Expires: Oct. 31, 2023 Estimated avera(,,e burden hours per resporise: 12 I l ## ANNUAL REPORTS FORM X-174-s PART 111 | I | SE<br>C | FIL | E N<br>UM<br>BE<br>R | |---|---------|-----|----------------------| | | | | | 1 l | F<br>O<br>R<br>M<br>X<br>r<br>-1<br>7<br>4<br>-s | | 69<br>54<br>4 | | |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------…Read the full text as markdown