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Manheimer Heidi J

Disclosed activity across 1 company

Tapewire entity
69304
SEC CIK
0001598220

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MILLERKNOLL, INC.MLKN · Entity 4677DirectorJanuary 15, 2026January 16, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

MILLERKNOLL, INC.

Report date January 15, 2026 · Filed January 16, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect48,459.8657 Reported balance After 2026-01-15 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-01-15 · Grant · Acquired 6,666 · Balance 48,459.8657

F1: The directly owned common stock holdings reflected in Table I of this form include shares acquired through participation in the Herman Miller Dividend Reinvestment Plan, which satisfies the exemption of Rule 16b-2.

Filing footnotes · ownership attribution and instrument terms

F1: The directly owned common stock holdings reflected in Table I of this form include shares acquired through participation in the Herman Miller Dividend Reinvestment Plan, which satisfies the exemption of Rule 16b-2.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
January 15, 2026 Filed Jan 16, 2026 21:15 UTC MILLERKNOLL, INC. MLKN · Entity 4677 GrantCommon Stock 6,666 $19.50 $129,987.00
Disclosure

SEC source: 0001598220-26-000002 · edgardoc.xml · nonDerivative · entry 1

Manheimer Heidi J · CIK 0001598220 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,459.8657

F1 · balance_after: The directly owned common stock holdings reflected in Table I of this form include shares acquired through participation in the Herman Miller Dividend Reinvestment Plan, which satisfies the exemption of Rule 16b-2.

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January 15, 2025 Filed Jan 17, 2025 21:15 UTC MILLERKNOLL, INC. MLKN · Entity 4677 GrantCommon Stock 5,589 $21.90 $122,399.10
Disclosure

SEC source: 0001869938-25-000026 · edgardoc.xml · nonDerivative · entry 1

Manheimer Heidi J · CIK 0001598220 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,206.6292

F1 · balance_after: The directly owned common stock holdings reflected in Table I of this form include shares acquired through participation in the Herman Miller Dividend Reinvestment Plan, which satisfies the exemption of Rule 16b-2.

Read SEC document
January 15, 2024 Filed Jan 20, 2024 00:27 UTC MILLERKNOLL, INC. MLKN · Entity 4677 GrantCommon Stock 4,605.4181 $25.47 $117,300.00
Disclosure

SEC source: 0001901570-24-000014 · edgardoc.xml · nonDerivative · entry 1

Manheimer Heidi J · CIK 0001598220 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,880.2727

F1 · date: This late filing is due to an inadvertent administrative error and not any error of the reporting person.

F2 · balance_after: The directly owned common stock holdings reflected in Table I of this form include shares acquired through participation in the Herman Miller Dividend Reinvestment Plan, which satisfies the exemption of Rule 16b-2.

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January 15, 2023 Filed Jan 18, 2023 19:12 UTC MILLERKNOLL, INC. MLKN · Entity 4677 GrantCommon Stock 5,059 $22.73 $114,991.07
Disclosure

SEC source: 0001901570-23-000016 · edgardoc.xml · nonDerivative · entry 1

Manheimer Heidi J · CIK 0001598220 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,046.5583

F1 · balance_after: The directly owned common stock holdings reflected in Table I of this form include shares acquired through participation in the Herman Miller Dividend Reinvestment Plan, which satisfies the exemption of Rule 16b-2.

Read SEC document
January 15, 2022 Filed Jan 19, 2022 23:21 UTC MILLERKNOLL, INC. MLKN · Entity 4677 GrantCommon Stock 3,347 $37.34 $124,976.98
Disclosure

SEC source: 0001901570-22-000016 · edgardoc.xml · nonDerivative · entry 1

Manheimer Heidi J · CIK 0001598220 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,640.9178

Read SEC document
January 15, 2022 Filed Jan 25, 2022 14:20 UTC Amendment MILLERKNOLL, INC. MLKN · Entity 4677 GrantCommon Stock 3,079 $37.34 $114,969.86
Disclosure

SEC source: 0001901570-22-000029 · edgardoc.xml · nonDerivative · entry 1

Manheimer Heidi J · CIK 0001598220 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,372.9178

F1 · shares: The directly owned common stock holdings reflected in Table I of this form include an adjustment for a clerical error.

F2 · balance_after: The directly owned common stock holdings reflected in Table I of this form include shares acquired through participation in the Herman Miller Dividend Reinvestment Plan, which satisfies the exemption of Rule 16b-2.

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January 15, 2020 Filed Jan 16, 2020 16:07 UTC MILLERKNOLL, INC. MLHR · Entity 4677 GrantCommon Stock 2,386 $40.86 $97,491.96
Disclosure

SEC source: 0001789373-20-000009 · primary_doc.xml · nonDerivative · entry 1

Manheimer Heidi J · CIK 0001598220 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,602.6676

Read SEC document
January 15, 2019 Filed Jan 17, 2019 20:19 UTC MILLERKNOLL, INC. MLHR · Entity 4677 GrantCommon Stock 2,712 $33.37 $90,499.44
Disclosure

SEC source: 0001238630-19-000012 · edgardoc.xml · nonDerivative · entry 1

Manheimer Heidi J · CIK 0001598220 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,059.7123

Read SEC document
January 15, 2018 Filed Jan 17, 2018 15:51 UTC MILLERKNOLL, INC. MLHR · Entity 4677 GrantCommon Stock 2,293 $40.55 $92,981.15
Disclosure

SEC source: 0001238630-18-000018 · edgardoc.xml · nonDerivative · entry 1

Manheimer Heidi J · CIK 0001598220 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,012.8659

F1 · balance_after: The directly owned common stock holdings reflected in Table I of this form include shares acquired through participation in the Herman Miller Dividend Reinvestment Plan, which satisfies the exemption of Rule 16b-2.

Read SEC document
January 13, 2017 Filed Jan 17, 2017 21:34 UTC MILLERKNOLL, INC. MLHR · Entity 4677 GrantCommon Stock 2,677 $31.75 $84,994.75
Disclosure

SEC source: 0001238630-17-000017 · edgardoc.xml · nonDerivative · entry 1

Manheimer Heidi J · CIK 0001598220 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,513.516

F1 · balance_after: The directly owned common stock holdings reflected in Table I of this form include shares acquired through participation in the Herman Miller Dividend Reinvestment Plan, which satisfies the exemption of Rule 16b-2.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.