Millerknoll, Inc.
A maker of interior furnishings and office systems, MillerKnoll sells desks, seating, textiles, and home goods under brands like Herman Miller, Knoll, and Design Within Reach to offices, schools, and homes around the world. The company formed in 2021 when Herman Miller—started in 1905 as the Star Furniture Company in Michigan and renamed after the father-in-law who financed it—bought Knoll, founded by Hans Knoll in New York in 1938. Its lineup includes such iconic designs as the Eames lounge chair and the Aeron office chair.
Sold 682.9K
Granted 1.71M · Sold 749.1K
Granted 372.9K · Bought 60.6K
Granted 15.3K · Bought 123.8K · Sold 164.5K
Granted 168.1K · Sold 9.8K
Granted 18.6K · Sold 72.8K
Granted 188.6K · Sold 70.9K
Granted 83.1K · Bought 6.4K
Granted 57.4K
Granted 114.1K
Granted 46.5K · Bought 6.0K
Granted 105.1K · Sold 90.9K
Granted 69.5K
Granted 42.7K
Granted 92.6K
Granted 91.7K
Granted 5.9K · Sold 10.0K
Granted 77.3K · Sold 28.0K
Granted 33.5K · Bought 4.0K
Granted 76.2K
Granted 269.3K · Sold 141.7K
Granted 14.2K · Sold 27.8K
Granted 24.9K
Granted 25.8K
Granted 98.0K · Sold 41.5K
Granted 42.4K · Sold 51.1K
Sold 34.4K
Granted 13.5K · Sold 7.7K
Granted 78.5K · Sold 56.8K
Granted 35.4K · Bought 100 · Sold 6.6K
Granted 10.2K · Sold 3.4K
Granted 49.6K · Sold 19.7K
Granted 7.0K · Sold 47.1K
Granted 48.6K · Bought 3.0K · Sold 40.9K
Granted 13.4K
Granted 12.2K
Granted 22.6K · Sold 9.4K
Granted 25.9K · Sold 18.6K
Granted 68.7K · Sold 42.0K
Granted 15.7K · Sold 15.7K
Granted 341.8K · Sold 306.0K
Granted 11.4K
Granted 2.2K · Sold 0.34
Granted 167.6K · Sold 152.9K
Granted 24.0K · Sold 19.8K
Granted 5.5K
Granted 81.3K · Sold 65.2K
Granted 6.5K
Granted 3.0K
Granted 1.2K
Bought 3.6K
Granted 3.3K
Granted 4.2K · Sold 1.0K
Granted 4.1K · Sold 1.4K
Granted 3.3K
Granted 117.6K · Sold 122.1K
Granted 1.8K · Bought 1.2K
Granted 113.1K · Sold 245.5K
Granted 2.8K
Granted 568
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Nemschoff Mark S.Director · 24 transactions | — | 1.36Mas of Jan 2011 | — | — | 682.9K |
| Walker Brian CCEO · 170 transactions | — | 285.1Kas of Jul 2018 | 1.71M | — | 749.1K |
| Owen AndreaChief Executive Officer · 69 transactions | — | 281.0Kas of Aug 2025 | 372.9K | 60.6K | — |
| Volkema Michael ADirector · 19 transactions | — | 207.4Kas of Jul 2023 | 15.3K | 123.8K | 164.5K |
| Stutz Jeffrey MChief Financial Officer · 124 transactions | — | 93.2Kas of Aug 2025 | 168.1K | — | 9.8K |
| Miller Gary SEVP Creative Offic · 8 transactions | — | 91.0Kas of Jul 2008 | 18.6K | — | 72.8K |
| Watson Bruce BenedictChief Creative and Product · 115 transactions | — | 81.6Kas of Aug 2025 | 188.6K | — | 70.9K |
| Lyon MeganChief Strategy and Technology · 67 transactions | — | 72.4Kas of Aug 2025 | 83.1K | 6.4K | — |
| Hoke John R IIIDirector · 16 transactions | — | 68.6K | 57.4K | — | — |
| Baldwin Christopher MGroup President, MillerKnoll · 70 transactions | — | 66.6Kas of Aug 2025 | 114.1K | — | — |
| Kro Lisa ADirector · 14 transactions | — | 59.7K | 46.5K | 6.0K | — |
| Portlock JohnPresident, International · 12 transactions | — | 56.0Kas of May 2007 | 105.1K | — | 90.9K |
| Jacqueline Hourigan RiceGeneral Counsel and Corporate · 66 transactions | — | 52.4Kas of Aug 2025 | 69.5K | — | — |
| Manheimer Heidi JDirector · 12 transactions | — | 48.5K | 42.7K | — | — |
| Michael John PPresident N. America Contract · 80 transactions | — | 46.8Kas of Aug 2025 | 92.6K | — | — |
| Propst Debbie FPresident Global Retail · 64 transactions | — | 45.1Kas of Aug 2025 | 91.7K | — | — |
| Pollard C WDirector · 7 transactions | — | 41.0Kas of May 2007 | 5.9K | — | 10.0K |
| French Douglas DDirector · 27 transactions | — | 39.6K | 77.3K | — | 28.0K |
| Smith Mike C.Director · 8 transactions | — | 37.5K | 33.5K | 4.0K | — |
| Andringa Mary VermeerDirector · 31 transactions | — | 36.4Kas of Jan 2022 | 76.2K | — | — |
| Bylsma Gregory JPresident, N America Contract · 110 transactions | — | 29.7Kas of Jul 2020 | 269.3K | — | 141.7K |
| Griffiths BrianDirector · 7 transactions | — | 26.6Kas of Jun 2010 | 14.2K | — | 27.8K |
| Matthews Candace S.Director · 5 transactions | — | 26.1Kas of Jan 2025 | 24.9K | — | — |
| Brandon DavidDirector · 9 transactions | — | 25.8Kas of Oct 2023 | 25.8K | — | — |
| Pullen Curtis SPres, NA Office and Learning · 40 transactions | — | 24.8Kas of Jul 2015 | 98.0K | — | 41.5K |
| Vranian Charles JEVP NA Emerging Markt · 19 transactions | — | 24.1Kas of Jul 2008 | 42.4K | — | 51.1K |
| Pratt Thomas CDirector · 4 transactions | — | 23.7Kas of Aug 2006 | — | — | 34.4K |
| Nowicki Joseph MTreasVPInvst Relatn · 12 transactions | — | 22.8Kas of Mar 2009 | 13.5K | — | 7.7K |
| Ulrich David ODirector · 17 transactions | — | 21.9Kas of Nov 2017 | 78.5K | — | 56.8K |
| Griswell J BarryDirector · 17 transactions | — | 20.9Kas of Jul 2018 | 35.4K | 100 | 6.6K |
| Veltman Kevin J.VP of IR & Treasurer · 29 transactions | — | 18.8K | 10.2K | — | 3.4K |
| Ramirez Michael F.EVP of People, Places & Admin · 60 transactions | — | 18.8Kas of Jan 2018 | 49.6K | — | 19.7K |
| Nickels Elizabeth APres HM Healthcare · 25 transactions | — | 17.9Kas of Apr 2012 | 7.0K | — | 47.1K |
| McPhee John JPresident - HM Consumer · 16 transactions | — | 14.1Kas of Feb 2020 | 48.6K | 3.0K | 40.9K |
| Gang Jeanne KayDirector · 3 transactions | — | 13.4K | 13.4K | — | — |
| Edekar Edmundson TinaDirector · 3 transactions | — | 12.2K | 12.2K | — | — |
| Hocking Jeremy JPresident - HM International · 30 transactions | — | 10.4Kas of Jul 2020 | 22.6K | — | 9.4K |
| Kackley James RDirector · 7 transactions | — | 10.3Kas of Oct 2014 | 25.9K | — | 18.6K |
| Kurburski Jeffrey L.Chief Technology Officer · 75 transactions | — | 10.2Kas of Aug 2022 | 68.7K | — | 42.0K |
| Terrell Dorothy ADirector · 8 transactions | — | 9.7Kas of Jul 2016 | 15.7K | — | 15.7K |
| Lock Andrew JPresident - Herman Miller Intl · 106 transactions | — | 9.1Kas of Jul 2018 | 341.8K | — | 306.0K |
| McDonald Louise M.President - HM Healthcare · 8 transactions | — | 9.1Kas of Jul 2017 | 11.4K | — | — |
| Manos Kristen LEVP NA Office LrngEnv · 6 transactions | — | 8.1Kas of Jul 2008 | 2.2K | — | 0.34 |
| Goeman Donald DEVP Research/Dsgn/Dev · 78 transactions | — | 7.8Kas of Jul 2017 | 167.6K | — | 152.9K |
| Lopez Hezron T.SVP Legal Services, · 32 transactions | — | 6.6Kas of Jul 2018 | 24.0K | — | 19.8K |
| Spofford ClaireDirector · 1 transaction | — | 5.5K | 5.5K | — | — |
| Gane Stephen CSVP and President, Geiger · 57 transactions | — | 5.2Kas of Jul 2018 | 81.3K | — | 65.2K |
| Groom Benjamin P.T.Chief Digital Officer · 10 transactions | — | 4.9Kas of Aug 2022 | 6.5K | — | — |
| Koch Kathleen DSVP of Marketing · 1 transaction | — | 4.4Kas of Dec 2009 | 3.0K | — | — |
| Shethia KartikPresident - Intl Contract · 4 transactions | — | 3.8Kas of Aug 2022 | 1.2K | — | — |
| Edelman John G.CEO - Design Within Reach · 1 transaction | — | 3.6Kas of Dec 2015 | — | 3.6K | — |
| Freeman BrendaDirector · 1 transaction | — | 3.3Kas of Jan 2019 | 3.3K | — | — |
| Alves Paget LeonardDirector · 3 transactions | — | 3.2Kas of Dec 2009 | 4.2K | — | 1.0K |
| Scott RichardChief Mfg and Ops Officer · 14 transactions | — | 3.1Kas of Aug 2022 | 4.1K | — | 1.4K |
| Straker Timothy CSVP Marketing & Cust Experienc · 14 transactions | — | 2.7Kas of Aug 2022 | 3.3K | — | — |
| Goodson Kenneth L JrEVP Operations · 62 transactions | — | 2.6Kas of Nov 2012 | 117.6K | — | 122.1K |
| Smith Michael RDirector · 5 transactions | — | 2.3K | 1.8K | 1.2K | — |
| Christenson James ESVP Legal Svcs & Sec · 40 transactions | — | 1.5Kas of Jul 2013 | 113.1K | — | 245.5K |
| Bryant Malisa LSVP Sales North America · 6 transactions | — | 1.3Kas of Jul 2017 | 2.8K | — | — |
| Nicol Jennifer K.Chief People Officer · 2 transactions | — | 580.81as of Aug 2022 | 568 | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -3.15M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.