0001513363 2026-03-02 2026-03-02 FIDUS INVESTMENT Corp false 0001513363 8-K 2026-03-02 MD 814-00861 27-5017321 1603 Orrington Avenue Suite 1005 Evanston IL 60201 (847) 859-3940 false false false false Common Stock, par value $0.001 per share FDUS NASDAQ false