InsiderTrades

Form 4 for MLKN MILLERKNOLL, INC.

Accepted 2026-07-23 16:06:48 ET · period of report 2026-07-22 · accession 0001797945-26-000004 · 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
DM 2026-07-23 16:06 2026-07-22 MLKN Propst Debbie F Pres Gbl Retail M - OptEx $0.00 +16.4K 68.5K +31% $0
DM 2026-07-23 16:06 2026-07-22 MLKN Propst Debbie F Pres Gbl Retail F - Tax $21.89 -8,034 60.5K -12% -$175.9K
DM 2026-07-23 16:06 2026-07-22 MLKN Propst Debbie F Pres Gbl Retail M - OptEx $0.00 -16.4K 77.4K -17% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-07-22 M A 5,994 $0.00 58,123.34 D — — (F1) The Number of Derivative Securities Beneficially Owned Following Reported Transaction reflected in Table I of this form includes dividend equivalent units reinvested in the corresponding vesting RSUs, which satisfies the exemption of Rule 16b-2.
2 Common Common Stock 2026-07-22 M A 10,421 $0.00 68,544.34 D — — (F1) The Number of Derivative Securities Beneficially Owned Following Reported Transaction reflected in Table I of this form includes dividend equivalent units reinvested in the corresponding vesting RSUs, which satisfies the exemption of Rule 16b-2.
3 Common Common Stock 2026-07-22 F D 3,003.38 $21.89 65,540.96 D — —
4 Common Common Stock 2026-07-22 F D 5,031.10 $21.89 60,509.86 D — —
5 Derivative Restricted Stock Units 2026-07-22 M D 5,994 $0.00 87,808 D — · — to — 5,994 Common Stock (F2) Each restricted stock unit represents a contingent right to receive one share of MLKN common stock. (F3) The restricted stock units vest in three equal annual installments. Vesting for each tranche occurs on July 22nd of each respective year. (F3) The restricted stock units vest in three equal annual installments. Vesting for each tranche occurs on July 22nd of each respective year.
6 Derivative Restricted Stock Units 2026-07-22 M D 10,421 $0.00 77,387 D — · — to — 10,421 Common Stock (F2) Each restricted stock unit represents a contingent right to receive one share of MLKN common stock. (F3) The restricted stock units vest in three equal annual installments. Vesting for each tranche occurs on July 22nd of each respective year. (F3) The restricted stock units vest in three equal annual installments. Vesting for each tranche occurs on July 22nd of each respective year.