| 08/06/2026 4:00 PM | Clearfield (796505) Filer | Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
| 07/06/2026 4:45 PM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/02/2026 8:41 AM | Clearfield (796505) Issuer Hill John P (1449386) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/02/2026 8:44 AM | Clearfield (796505) Issuer Khemakhem Anis (2101858) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/02/2026 8:47 AM | Clearfield (796505) Issuer HERZOG DANIEL R (1262286) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/02/2026 8:37 AM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 06/11/2026 5:03 PM | Clearfield (796505) Issuer Khemakhem Anis (2101858) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 06/09/2026 1:12 PM | Clearfield (796505) Subject Khemakhem Anis (2101858) Reporting | Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
| 06/03/2026 5:01 PM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 06/01/2026 11:45 AM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Subject | Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
| 05/28/2026 4:21 PM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
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| 05/27/2026 4:00 PM | Clearfield (796505) Filer | Form SD Specialized Disclosure Report | |
| 05/27/2026 11:12 AM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Subject | Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
| 05/12/2026 10:59 AM | Clearfield (796505) Issuer Jones Walter Louis JR (1733435) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 05/11/2026 3:32 PM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Subject | Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
| 05/11/2026 2:46 PM | Clearfield (796505) Subject Jones Walter Louis JR (1733435) Reporting | Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
| 05/08/2026 3:19 PM | Clearfield (796505) Issuer Khemakhem Anis (2101858) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 05/08/2026 12:33 PM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Subject | Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
| 05/07/2026 9:00 AM | Clearfield (796505) Filer | Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
| 04/30/2026 1:00 PM | Clearfield (796505) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 04/15/2026 12:07 PM | ACK Asset Management LLC (1510940) Filed by Clearfield (796505) Subject | Form SCHEDULE 13G | |
| 03/26/2026 4:16 PM | Clearfield (796505) Subject VANGUARD GROUP INC (102909) Filed by | Form SCHEDULE 13G/A | |
| 03/02/2026 4:41 PM | Clearfield (796505) Issuer Wirsbinski Carol Ann (1517446) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 03/02/2026 4:26 PM | Clearfield (796505) Issuer SKARVAN KATHLEEN (1266296) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 03/02/2026 4:31 PM | Clearfield (796505) Issuer Sarcevic Ademir (1738830) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 03/02/2026 4:34 PM | Clearfield (796505) Issuer Jones Walter Louis JR (1733435) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 03/02/2026 4:37 PM | Clearfield (796505) Issuer Kelly Catherine T. (2045706) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 03/02/2026 4:16 PM | Clearfield (796505) Issuer Seidel Rebecca (2097541) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 03/02/2026 4:21 PM | Clearfield (796505) Issuer ROTH RONALD G (1257956) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 02/20/2026 11:34 AM | Clearfield (796505) Issuer Hayward Donald R. (1410825) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 02/13/2026 10:01 AM | Clearfield (796505) Subject ROTH RONALD G (1257956) Filed by | Form SCHEDULE 13G/A | |
| 02/09/2026 1:00 PM | Clearfield (796505) Filer | Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
| 01/15/2026 2:35 PM | Clearfield (796505) Filer | Form DEF 14A | |
| 01/15/2026 2:36 PM | Clearfield (796505) Filer | Form DEFA14A | |
| 01/05/2026 5:01 PM | Clearfield (796505) Issuer Khemakhem Anis (2101858) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/05/2026 4:53 PM | Clearfield (796505) Issuer Hill John P (1449386) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/05/2026 4:57 PM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/05/2026 4:47 PM | Clearfield (796505) Issuer HERZOG DANIEL R (1262286) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 12/18/2025 2:06 PM | Clearfield (796505) Issuer Khemakhem Anis (2101858) Reporting | Form 3 Initial statement of beneficial ownership of securities | |
| 12/15/2025 4:24 PM | Clearfield (796505) Issuer ROTH RONALD G (1257956) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 12/15/2025 4:16 PM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
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| 12/12/2025 4:00 PM | Clearfield (796505) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 12/11/2025 1:00 PM | Clearfield (796505) Issuer SKARVAN KATHLEEN (1266296) Reporting | Form 3 Initial statement of beneficial ownership of securities | |
| 12/11/2025 1:03 PM | Clearfield (796505) Issuer Seidel Rebecca (2097541) Reporting | Form 3 Initial statement of beneficial ownership of securities | |
| 12/11/2025 1:12 PM | Clearfield (796505) Issuer SKARVAN KATHLEEN (1266296) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 12/11/2025 1:15 PM | Clearfield (796505) Issuer Seidel Rebecca (2097541) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 12/02/2025 8:59 AM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 12/02/2025 9:02 AM | Clearfield (796505) Issuer Hill John P (1449386) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 12/02/2025 9:07 AM | Clearfield (796505) Issuer HERZOG DANIEL R (1262286) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 11/25/2025 6:00 AM | Clearfield (796505) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 11/24/2025 5:23 PM | Clearfield (796505) Issuer Hill John P (1449386) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 11/24/2025 5:00 PM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 11/24/2025 5:09 PM | Clearfield (796505) Issuer HERZOG DANIEL R (1262286) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 11/20/2025 12:02 PM | Clearfield (796505) Issuer HERZOG DANIEL R (1262286) Reporting | Form 4/A | |
| 11/19/2025 1:22 PM | Clearfield (796505) Issuer HERZOG DANIEL R (1262286) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 11/19/2025 12:58 PM | Clearfield (796505) Issuer Hill John P (1449386) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 11/19/2025 1:09 PM | Beranek Cheryl (1264406) Reporting Clearfield (796505) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 11/17/2025 3:15 PM | Clearfield (796505) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 10/29/2025 9:30 AM | Clearfield (796505) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |