InsiderTrades

Form 4 for BXC BlueLinx Holdings Inc.

Accepted 2025-10-21 00:00:00 ET · period of report 2025-10-18 · accession 0001104659-25-101177 · 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
D 2025-10-21 2025-10-18 BXC DeBrock Kimberly Ann VP, CAO M - OptEx — +232 546 +74% —
D 2025-10-21 2025-10-18 BXC DeBrock Kimberly Ann VP, CAO F - Tax $70.15 -69 477 -13% -$4,840
D 2025-10-21 2025-10-18 BXC DeBrock Kimberly Ann VP, CAO M - OptEx $0.00 -232 232 -50% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-10-18 M A 232 — 546 D — — (F1) Represents the conversion of restricted stock units that vested on October 18, 2025. These are time based restricted stock units that vest in three equal annual installments, with the first vesting on October 18, 2024. (F2) Each restricted stock unit represents a contingent right to receive one share of BlueLinx Holdings Inc. common stock.
2 Common Common Stock 2025-10-18 F D 69 $70.15 477 D — — (F3) These shares were withheld to cover tax withholding obligations when 232 time-based restricted stock units vested on October 18, 2025.
3 Derivative Restricted Stock Units 2025-10-18 M D 232 $0.00 232 D — · — to — 232 Common Stock (F2) Each restricted stock unit represents a contingent right to receive one share of BlueLinx Holdings Inc. common stock. (F1) Represents the conversion of restricted stock units that vested on October 18, 2025. These are time based restricted stock units that vest in three equal annual installments, with the first vesting on October 18, 2024.