SCHEDULE 13G 0001403438 XXXXXXXX LIVE Common Stock 03/31/2025 0000810943 High Income Securities Fund 42968F108 615 East Michigan Street Milwaukee WI 53202 Rule 13d-1(b) LPL Financial LLC CA 0.00 0.00 0.00 1589323.00 1589323.00 N 8.5 BD IA Row 8 and 9. LPL Financial LLC, in its capacity as investment adviser, may be deemed to beneficially own the shares of Common Stock reported herein, which are held by clients who have granted discretionary authority to dispose of or direct the disposition of the shares to an independent contractor of LPL Financial LLC. High Income Securities Fund 615 East Michigan Street, Milwaukee, WI 53202 LPL Financial LLC ("LPL") 75 State Street, Boston, MA 02109 California N BD IA The information requested by this paragraph is incorporated herein by reference to the cover page to this Schedule 13G. The information requested by this paragraph is incorporated herein by reference to the cover page to this Schedule 13G. Percentage ownership is based on 18,716,450 shares of Common Stock outstanding as of December 13, 2024, as reported in the Issuer's Proxy Statement on Form DEF 14A filed with the Securities and Exchange Commission on December 16, 2024. The information requested by this paragraph is incorporated herein by reference to the cover page to this Schedule 13G. The information requested by this paragraph is incorporated herein by reference to the cover page to this Schedule 13G. The information requested by this paragraph is incorporated herein by reference to the cover page to this Schedule 13G. The information requested by this paragraph is incorporated herein by reference to the cover page to this Schedule 13G. Y N The shares of Common Stock reported herein by LPL in its capacity as investment adviser are owned by clients who have granted discretionary authority to dispose of or direct the disposition of such shares to an independent contractor of LPL. Those clients have the right to receive, or the power to direct the receipt of, dividends from, or the proceeds from the sale of, such shares. No such clients are known to have such right or power with respect to more than five percent of the Common Stock. Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. LPL Financial LLC /s/ Jim McHale 04/17/2025