| 08/14/2026 8:00 AM | PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. (1238990) Filed by RF Industries (740664) Subject | Form SCHEDULE 13G/A | |
| 07/14/2026 3:07 PM | Dawson Robert D (1710872) Reporting RF Industries (740664) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/14/2026 3:06 PM | RF Industries (740664) Issuer Yin Peter (1819639) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/14/2026 3:07 PM | Bibisi Ray Michael (1930032) Reporting RF Industries (740664) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 04/14/2026 5:38 PM | RF Industries (740664) Issuer Yin Peter (1819639) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 04/14/2026 5:38 PM | Dawson Robert D (1710872) Reporting RF Industries (740664) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 04/14/2026 5:39 PM | Bibisi Ray Michael (1930032) Reporting RF Industries (740664) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 03/16/2026 3:08 PM | RF Industries (740664) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 03/16/2026 3:09 PM | RF Industries (740664) Filer | Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
| 01/14/2026 3:08 PM | RF Industries (740664) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 01/14/2026 3:10 PM | RF Industries (740664) Filer | Form 10-K Annual report pursuant to Section 13 or 15(d) | |
| 01/13/2026 5:20 PM | Bibisi Ray Michael (1930032) Reporting RF Industries (740664) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/13/2026 5:20 PM | Dawson Robert D (1710872) Reporting RF Industries (740664) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/13/2026 5:20 PM | RF Industries (740664) Issuer Yin Peter (1819639) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/09/2026 3:07 PM | Dawson Robert D (1710872) Reporting RF Industries (740664) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/09/2026 3:07 PM | Bibisi Ray Michael (1930032) Reporting RF Industries (740664) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/09/2026 3:07 PM | RF Industries (740664) Issuer Yin Peter (1819639) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 11/13/2025 1:29 PM | RF Industries (740664) Subject RENAISSANCE TECHNOLOGIES LLC (1037389) Filed by | Form SCHEDULE 13G/A | |
| 11/06/2025 4:05 PM | RF Industries (740664) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 10/14/2025 5:25 PM | Bibisi Ray Michael (1930032) Reporting RF Industries (740664) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 10/14/2025 5:25 PM | RF Industries (740664) Issuer Yin Peter (1819639) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 10/14/2025 5:26 PM | Dawson Robert D (1710872) Reporting RF Industries (740664) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |