InsiderTrades

Form 4 for CLFD Clearfield, Inc.

Accepted 2026-01-05 00:00:00 ET · period of report 2025-12-31 · accession 0000796505-26-000001 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-01-05 2025-12-31 CLFD HERZOG DANIEL R CFO A - Grant $24.78 +88 85.1K +0.1% +$2,181

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock (ESPP) 2025-12-31 A A 88 $24.78 85,082 D — — (F1) 1. Purchase of Common Shares through Employee Stock Purchase Plan for the period July 1 - December 31, 2025. ln accordance with the ESPP, these shares were purchased based on 85% of the closing price on December 31, 2025.