Dwight Audley Konrad Gibson

Insider · Director · AMRZ

Dwight Audley Konrad Gibson files insider transactions with the SEC as a director of Amrize (AMRZ). We hold 1 disclosed purchase or sale filed since 8 June 2016, 1 of them in the last 90 days.

Files forAMRZ
Disclosed buys and sells1 in all, 1 in the last 90 days
Last disclosure31 August 2026

Positions held

4 posts we hold — a term names its own dates; a run of filings only says when they filed

Filed 11 August 2025 — 27 August 2026Director · Amrize (AMRZ)4 Form 4 lines · source: SEC Form 4
Filed 29 January 2020 — 19 May 2026Director · Interface (TILE)8 Form 4 lines · source: SEC Form 4
Filed 24 June 2021 — 29 March 2023President and CEO · BlueLinx Holdings (BXC)7 Form 4 lines · source: SEC Form 4
Filed 6 June 2016 — 1 May 2021President, Food and Beverage · Spx Flow (FLOW)38 Form 4 lines · source: SEC Form 4

Everything they disclosed

57 entries, newest first — one per disclosure report, one per Form 4 line

▲ bought on the open market 5 shares of AmrizeSEC Form 431 August 2026Ordinary Shares · traded 27 August 2026 · filed 31 August 2026
was granted 4,461 shares of InterfaceSEC Form 420 May 2026Common Stock · traded 19 May 2026 · filed 20 May 2026
had shares withheld for tax on 740 shares of AmrizeSEC Form 422 April 2026Ordinary Shares · traded 21 April 2026 · filed 22 April 2026
was granted 2,976 shares of AmrizeSEC Form 422 April 2026Ordinary Shares · traded 21 April 2026 · filed 22 April 2026
was granted 2,958 shares of AmrizeSEC Form 413 August 2025Ordinary Shares · traded 11 August 2025 · filed 13 August 2025
was granted 6,480 shares of InterfaceSEC Form 416 May 2025Common Stock · traded 15 May 2025 · filed 16 May 2025
was granted 7,015 shares of InterfaceSEC Form 414 May 2024Common Stock · traded 13 May 2024 · filed 14 May 2024
was granted 14,608 shares of InterfaceSEC Form 417 May 2023Common Stock · traded 15 May 2023 · filed 17 May 2023
exercised options over 44,160 shares of BlueLinx HoldingsSEC Form 431 March 2023Common Stock · traded 29 March 2023 · filed 31 March 2023
had shares withheld for tax on 18,339 shares of BlueLinx HoldingsSEC Form 431 March 2023Common Stock · traded 29 March 2023 · filed 31 March 2023
was granted 15,300 shares of BlueLinx Holdings (a derivative holding)SEC Form 45 July 2022Restricted Stock Units · traded 30 June 2022 · filed 5 July 2022
exercised options over 57,720 shares of BlueLinx Holdings (a derivative holding)SEC Form 49 June 2022Restricted Stock Units · traded 7 June 2022 · filed 9 June 2022
exercised options over 57,720 shares of BlueLinx HoldingsSEC Form 49 June 2022Common Stock · traded 7 June 2022 · filed 9 June 2022
had shares withheld for tax on 25,762 shares of BlueLinx HoldingsSEC Form 49 June 2022Common Stock · traded 7 June 2022 · filed 9 June 2022
was granted 8,442 shares of InterfaceSEC Form 418 May 2022Common Stock · traded 17 May 2022 · filed 18 May 2022
was granted 86,580 shares of BlueLinx Holdings (a derivative holding)SEC Form 44 August 2021Restricted Stock Units · traded 24 June 2021 · filed 4 August 2021
was granted 7,547 shares of InterfaceSEC Form 420 May 2021Common Stock · traded 18 May 2021 · filed 20 May 2021
returned to the issuer 2,865 shares of Spx Flow (a derivative holding)SEC Form 44 May 2021Restricted Stock Unit · traded 1 May 2021 · filed 4 May 2021
returned to the issuer 17,191 shares of Spx Flow (a derivative holding)SEC Form 44 May 2021Restricted Stock Unit · traded 1 May 2021 · filed 4 May 2021
returned to the issuer 5,296 shares of Spx Flow (a derivative holding)SEC Form 44 May 2021Restricted Stock Unit · traded 1 May 2021 · filed 4 May 2021
returned to the issuer 3,109 shares of Spx Flow (a derivative holding)SEC Form 44 May 2021Restricted Stock Unit · traded 1 May 2021 · filed 4 May 2021
had shares withheld for tax on 939 shares of Spx FlowSEC Form 411 March 2021Common Stock · traded 9 March 2021 · filed 11 March 2021
exercised options over 2,865 shares of Spx Flow (a derivative holding)SEC Form 43 March 2021Restricted Stock Unit · traded 1 March 2021 · filed 3 March 2021
exercised options over 2,648 shares of Spx Flow (a derivative holding)SEC Form 43 March 2021Restricted Stock Unit · traded 1 March 2021 · filed 3 March 2021
exercised options over 2,865 shares of Spx FlowSEC Form 43 March 2021Common Stock · traded 1 March 2021 · filed 3 March 2021
had shares withheld for tax on 1,281 shares of Spx FlowSEC Form 43 March 2021Common Stock · traded 1 March 2021 · filed 3 March 2021
exercised options over 2,648 shares of Spx FlowSEC Form 43 March 2021Common Stock · traded 1 March 2021 · filed 3 March 2021
had shares withheld for tax on 1,184 shares of Spx FlowSEC Form 43 March 2021Common Stock · traded 1 March 2021 · filed 3 March 2021
was granted 3,109 shares of Spx Flow (a derivative holding)SEC Form 426 February 2021Restricted Stock Unit · traded 24 February 2021 · filed 26 February 2021
returned to the issuer 3,149 shares of Spx FlowSEC Form 426 February 2021Common Stock · traded 24 February 2021 · filed 26 February 2021
returned to the issuer 300 shares of Spx FlowSEC Form 414 January 2021Common Stock · traded 12 January 2021 · filed 14 January 2021
had shares withheld for tax on 1,343 shares of Spx FlowSEC Form 414 January 2021Common Stock · traded 12 January 2021 · filed 14 January 2021
was granted 15,508 shares of InterfaceSEC Form 428 May 2020Common Stock · traded 26 May 2020 · filed 28 May 2020
returned to the issuer 4,691 shares of Spx FlowSEC Form 420 March 2020Common Stock · traded 9 January 2019 · filed 20 March 2020
was granted 1,009 shares of Spx FlowSEC Form 420 March 2020Common Stock · traded 10 January 2020 · filed 20 March 2020
returned to the issuer 450 shares of Spx FlowSEC Form 420 March 2020Common Stock · traded 3 February 2020 · filed 20 March 2020
had shares withheld for tax on 939 shares of Spx FlowSEC Form 411 March 2020Common Stock · traded 9 March 2020 · filed 11 March 2020
was granted 7,944 shares of Spx Flow (a derivative holding)SEC Form 42 March 2020Restricted Stock Unit · traded 27 February 2020 · filed 2 March 2020
exercised options over 2,865 shares of Spx Flow (a derivative holding)SEC Form 42 March 2020Restricted Stock Unit · traded 28 February 2020 · filed 2 March 2020
exercised options over 2,865 shares of Spx FlowSEC Form 42 March 2020Common Stock · traded 28 February 2020 · filed 2 March 2020
had shares withheld for tax on 1,281 shares of Spx FlowSEC Form 42 March 2020Common Stock · traded 28 February 2020 · filed 2 March 2020
had shares withheld for tax on 1,813 shares of Spx FlowSEC Form 45 February 2020Common Stock · traded 3 February 2020 · filed 5 February 2020
was granted 3,965 shares of InterfaceSEC Form 431 January 2020Common Stock · traded 29 January 2020 · filed 31 January 2020
had shares withheld for tax on 1,343 shares of Spx FlowSEC Form 414 January 2020Common Stock · traded 13 January 2020 · filed 14 January 2020
had shares withheld for tax on 2,603 shares of Spx FlowSEC Form 414 January 2020Common Stock · traded 10 January 2020 · filed 14 January 2020
was granted 8,595 shares of Spx Flow (a derivative holding)SEC Form 429 March 2019Restricted Stock Unit · traded 27 March 2019 · filed 29 March 2019
was granted 17,191 shares of Spx Flow (a derivative holding)SEC Form 429 March 2019Restricted Stock Unit · traded 27 March 2019 · filed 29 March 2019
had shares withheld for tax on 939 shares of Spx FlowSEC Form 413 March 2019Common Stock · traded 11 March 2019 · filed 13 March 2019
had shares withheld for tax on 1,343 shares of Spx FlowSEC Form 417 January 2019Common Stock · traded 16 January 2019 · filed 17 January 2019
had shares withheld for tax on 2,810 shares of Spx FlowSEC Form 411 January 2019Common Stock · traded 9 January 2019 · filed 11 January 2019
had shares withheld for tax on 1,897 shares of Spx FlowSEC Form 48 January 2019Common Stock · traded 4 January 2019 · filed 8 January 2019
had shares withheld for tax on 900 shares of Spx FlowSEC Form 414 March 2018Common Stock · traded 9 March 2018 · filed 14 March 2018
was granted 12,511 shares of Spx FlowSEC Form 413 March 2018Common Stock · traded 9 March 2018 · filed 13 March 2018
had shares withheld for tax on 1,385 shares of Spx FlowSEC Form 45 January 2018Common Stock · traded 4 January 2018 · filed 5 January 2018
had shares withheld for tax on 1,317 shares of Spx FlowSEC Form 43 March 2017Common Stock · traded 2 March 2017 · filed 3 March 2017
was granted 18,052 shares of Spx FlowSEC Form 417 January 2017Common Stock · traded 13 January 2017 · filed 17 January 2017
was granted 22,322 shares of Spx FlowSEC Form 48 June 2016Common Stock · traded 6 June 2016 · filed 8 June 2016

Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.