Marc Mazur - 10 Jun 2026 Form 4 Insider Report for SURO CAPITAL CORP. (SSSS)

Reporting relationship: Director
Issuer ticker: SSSS
Reported as of: 10 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 12 Jun 2026, 18:55:45 UTC
Prior SEC filing: 06 Jan 2026
Source filing: View source filing
Reporting owner signature: /s/ Marc Mazur

Key filing fact

Marc Mazur filed Form 4 for SURO CAPITAL CORP. (SSSS) on 12 Jun 2026.

Key facts

This page summarizes Marc Mazur's Form 4 filing for SURO CAPITAL CORP. (SSSS).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 12 Jun 2026, 18:55.

Change

Previous filing in this sequence was filed on 06 Jan 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001361226 Primary reporting owner

Mazur Marc

Relationship: Director
Address: C/O SURO CAPITAL CORP., 640 FIFTH AVENUE, 12TH FLOOR, NEW YORK
Signature: /s/ Marc Mazur
Signature date: 12 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SSSS transaction

Common Stock

Award

Transaction value
Shares: +3,536
Change %: +5.4%
Price: $0.000000^*
Shares after: 68,950
Date: 10 Jun 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Relates to restricted shares granted under the SuRo Capital Corp. Second Amended and Restated 2019 Equity Incentive Plan, which are scheduled to vest in full on the earlier of (i) the first anniversary of the award date (with such first anniversary being June 10, 2027) and (ii) the date of SuRo Capital Corp.'s annual meeting of stockholders that is closest to the first anniversary of the award date. In connection with the approval of the Company's externalization by its stockholders, the Board of Directors of the Company may, in its sole discretion, accelerate the vesting of these shares.