Follow the people · Insider
Katharine Weymouth
Katharine Weymouth files insider transactions with the SEC as a director of Xometry (XMTR). We hold 3 disclosed purchases and sales filed since 13 December 2010, 2 of them in the last 90 days.
- Files forXMTR
- Disclosed buys and sells3 in all, 2 in the last 90 days
- Last disclosure31 August 2026
Positions held
6 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 2 July 2021 — 31 August 2026Director · Xometry (XMTR)30 Form 4 lines · source: SEC Form 4
- Filed 1 October 2018 — 15 July 2026Director · Republic Services (RSG)62 Form 4 lines · source: SEC Form 4
- Filed 9 December 2014 — 26 May 2026Director · Graham Holdings Co (GHC)23 Form 4 lines · source: SEC Form 4
- Filed 4 August 2015 — 14 May 2026Director · Cable One (CABO)46 Form 4 lines · source: SEC Form 4
- Filed 21 September 2018 — 9 October 2018Director · Graham Holdings Co ([GHC])2 Form 4 lines · source: SEC Form 4
- Filed 7 December 2010 — 10 October 2013Director · Washington Post Co (WPO)23 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- exercised options over 5,000 shares of XometrySEC Form 431 August 2026Class A Common Stock · traded 28 August 2026 · filed 31 August 2026
- ▼ sold on the open market 5,000 shares of XometrySEC Form 431 August 2026Class A Common Stock · traded 28 August 2026 · filed 31 August 2026
- exercised options over 5,000 shares of XometrySEC Form 431 August 2026Class A Common Stock · traded 31 August 2026 · filed 31 August 2026
- ▼ sold on the open market 5,000 shares of XometrySEC Form 431 August 2026Class A Common Stock · traded 31 August 2026 · filed 31 August 2026
- exercised options over 5,000 shares of Xometry (a derivative holding)SEC Form 431 August 2026Stock Option (Right to Buy) · traded 28 August 2026 · filed 31 August 2026
- exercised options over 5,000 shares of Xometry (a derivative holding)SEC Form 431 August 2026Stock Option (Right to Buy) · traded 31 August 2026 · filed 31 August 2026
- was granted 11 shares of Republic Services (a derivative holding)SEC Form 417 July 2026Restricted Stock Units · traded 15 July 2026 · filed 17 July 2026
- acquired or disposed of, other 6,000 shares of Graham Holdings CoSEC Form 428 May 2026Class B Common Stock · traded 26 May 2026 · filed 28 May 2026
- acquired or disposed of, other 6,000 shares of Graham Holdings Co (a derivative holding)SEC Form 428 May 2026Class A Common Stock · traded 26 May 2026 · filed 28 May 2026
- was granted 3,031 shares of Cable OneSEC Form 418 May 2026Common Stock, par value $0.01 · traded 14 May 2026 · filed 18 May 2026
- was granted 11 shares of Republic Services (a derivative holding)SEC Form 417 April 2026Restricted Stock Units · traded 15 April 2026 · filed 17 April 2026
- was granted 3,681 shares of XometrySEC Form 412 March 2026Class A Common Stock · traded 10 March 2026 · filed 12 March 2026
- was granted 1,356 shares of XometrySEC Form 412 March 2026Class A Common Stock · traded 10 March 2026 · filed 12 March 2026
- was granted 3,681 shares of XometrySEC Form 412 March 2026Class A Common Stock · traded 10 March 2026 · filed 12 March 2026
- was granted 1,356 shares of XometrySEC Form 412 March 2026Class A Common Stock · traded 10 March 2026 · filed 12 March 2026
- ▲ bought on the open market 1,215 shares of XometrySEC Form 42 March 2026Class A Common Stock · traded 27 February 2026 · filed 2 March 2026
- ▲ bought on the open market 1,215 shares of XometrySEC Form 42 March 2026Class A Common Stock · traded 27 February 2026 · filed 2 March 2026
- exercised options over 1,858 shares of Republic ServicesSEC Form 43 February 2026Common Stock · traded 31 January 2026 · filed 3 February 2026
- exercised options over 1,858 shares of Republic Services (a derivative holding)SEC Form 43 February 2026Restricted Stock Units · traded 31 January 2026 · filed 3 February 2026
- exercised options over 1,858 shares of Republic Services (a derivative holding)SEC Form 43 February 2026Restricted Stock Units · traded 31 January 2026 · filed 3 February 2026
- exercised options over 1,858 shares of Republic ServicesSEC Form 43 February 2026Common Stock · traded 31 January 2026 · filed 3 February 2026
- was granted 16 shares of Republic Services (a derivative holding)SEC Form 420 January 2026Restricted Stock Units · traded 15 January 2026 · filed 20 January 2026
- was granted 16 shares of Republic Services (a derivative holding)SEC Form 420 January 2026Restricted Stock Units · traded 15 January 2026 · filed 20 January 2026
- was granted 1,095 shares of Republic Services (a derivative holding)SEC Form 46 January 2026Restricted Stock Units · traded 2 January 2026 · filed 6 January 2026
- was granted 1,095 shares of Republic Services (a derivative holding)SEC Form 46 January 2026Restricted Stock Units · traded 2 January 2026 · filed 6 January 2026
- acquired or disposed of, other 36,000 shares of Graham Holdings Co (a derivative holding)SEC Form 429 December 2025Class A Common Stock · traded 29 December 2025 · filed 29 December 2025
- ▲ bought on the open market 478 shares of Republic ServicesSEC Form 411 December 2025Common Stock · traded 9 December 2025 · filed 11 December 2025
- was granted 12 shares of Republic Services (a derivative holding)SEC Form 417 October 2025Restricted Stock Units · traded 15 October 2025 · filed 17 October 2025
- was granted 10 shares of Republic Services (a derivative holding)SEC Form 416 July 2025Restricted Stock Units · traded 15 July 2025 · filed 16 July 2025
- ▲ bought on the open market 150 shares of Cable OneSEC Form 416 June 2025Common Stock, par value $0.01 · traded 16 June 2025 · filed 16 June 2025
- was granted 941 shares of Cable OneSEC Form 416 May 2025Common Stock, par value $0.01 · traded 15 May 2025 · filed 16 May 2025
- was granted 10 shares of Republic Services (a derivative holding)SEC Form 417 April 2025Restricted Stock Units · traded 15 April 2025 · filed 17 April 2025
- was granted 5,689 shares of XometrySEC Form 413 March 2025Class A Common Stock · traded 11 March 2025 · filed 13 March 2025
- was granted 2,064 shares of XometrySEC Form 413 March 2025Class A Common Stock · traded 11 March 2025 · filed 13 March 2025
- exercised options over 1,775 shares of Republic Services (a derivative holding)SEC Form 43 February 2025Restricted Stock Units · traded 31 January 2025 · filed 3 February 2025
- exercised options over 2,608 shares of Republic Services (a derivative holding)SEC Form 43 February 2025Restricted Stock Units · traded 31 January 2025 · filed 3 February 2025
- exercised options over 1,775 shares of Republic ServicesSEC Form 43 February 2025Common Stock · traded 31 January 2025 · filed 3 February 2025
- exercised options over 2,608 shares of Republic ServicesSEC Form 43 February 2025Common Stock · traded 31 January 2025 · filed 3 February 2025
- was granted 24 shares of Republic Services (a derivative holding)SEC Form 417 January 2025Restricted Stock Units · traded 15 January 2025 · filed 17 January 2025
- was granted 1,150 shares of Republic Services (a derivative holding)SEC Form 43 January 2025Restricted Stock Units · traded 2 January 2025 · filed 3 January 2025
- ▼ sold on the open market 1,859 shares of Republic ServicesSEC Form 49 December 2024Common Stock · traded 5 December 2024 · filed 9 December 2024
- ▼ sold on the open market 378 shares of Graham Holdings CoSEC Form 414 November 2024Class B Common Stock · traded 13 November 2024 · filed 14 November 2024
- was granted 21 shares of Republic Services (a derivative holding)SEC Form 417 October 2024Restricted Stock Units · traded 15 October 2024 · filed 17 October 2024
- was granted 21 shares of Republic Services (a derivative holding)SEC Form 417 July 2024Restricted Stock Units · traded 15 July 2024 · filed 17 July 2024
- ▲ bought on the open market 540 shares of Republic ServicesSEC Form 46 June 2024Common Stock · traded 4 June 2024 · filed 6 June 2024
- was granted 392 shares of Cable OneSEC Form 417 May 2024Common Stock, par value $0.01 · traded 16 May 2024 · filed 17 May 2024
- was granted 21 shares of Republic Services (a derivative holding)SEC Form 417 April 2024Restricted Stock Units · traded 15 April 2024 · filed 17 April 2024
- ▼ sold on the open market 556 shares of Graham Holdings CoSEC Form 415 March 2024Class B Common Stock · traded 14 March 2024 · filed 15 March 2024
- ▲ bought on the open market 500 shares of XometrySEC Form 45 March 2024Class A Common Stock · traded 4 March 2024 · filed 5 March 2024
- was granted 5,416 shares of XometrySEC Form 429 February 2024Class A Common Stock · traded 27 February 2024 · filed 29 February 2024
- was granted 1,656 shares of XometrySEC Form 429 February 2024Class A Common Stock · traded 27 February 2024 · filed 29 February 2024
- exercised options over 2,738 shares of Republic Services (a derivative holding)SEC Form 42 February 2024Restricted Stock Units · traded 31 January 2024 · filed 2 February 2024
- exercised options over 2,738 shares of Republic ServicesSEC Form 42 February 2024Common Stock · traded 31 January 2024 · filed 2 February 2024
- was granted 34 shares of Republic Services (a derivative holding)SEC Form 418 January 2024Restricted Stock Units · traded 16 January 2024 · filed 18 January 2024
- gave away 1,200 shares of XometrySEC Form 417 January 2024Class A Common Stock · traded 13 January 2024 · filed 17 January 2024
- gave away 1,200 shares of XometrySEC Form 417 January 2024Class A Common Stock · traded 13 January 2024 · filed 17 January 2024
- gave away 1,200 shares of XometrySEC Form 417 January 2024Class A Common Stock · traded 17 January 2024 · filed 17 January 2024
- gave away 1,200 shares of XometrySEC Form 417 January 2024Class A Common Stock · traded 17 January 2024 · filed 17 January 2024
- was granted 1,395 shares of Republic Services (a derivative holding)SEC Form 43 January 2024Restricted Stock Units · traded 2 January 2024 · filed 3 January 2024
- was granted 32 shares of Republic Services (a derivative holding)SEC Form 417 October 2023Restricted Stock Units · traded 13 October 2023 · filed 17 October 2023
- ▲ bought on the open market 1,200 shares of XometrySEC Form 415 August 2023Class A Common Stock · traded 11 August 2023 · filed 15 August 2023
- was granted 29 shares of Republic Services (a derivative holding)SEC Form 418 July 2023Restricted Stock Units · traded 14 July 2023 · filed 18 July 2023
- was granted 233 shares of Cable OneSEC Form 419 May 2023Common Stock, par value $0.01 · traded 19 May 2023 · filed 19 May 2023
- was granted 31 shares of Republic Services (a derivative holding)SEC Form 417 April 2023Restricted Stock Units · traded 14 April 2023 · filed 17 April 2023
- was granted 7,041 shares of XometrySEC Form 423 March 2023Class A Common Stock · traded 21 March 2023 · filed 23 March 2023
- was granted 2,417 shares of XometrySEC Form 423 March 2023Class A Common Stock · traded 21 March 2023 · filed 23 March 2023
- ▼ sold on the open market 2,800 shares of Republic ServicesSEC Form 420 March 2023Common Stock · traded 16 March 2023 · filed 20 March 2023
- ▼ sold on the open market 1,504 shares of Republic ServicesSEC Form 420 March 2023Common Stock · traded 16 March 2023 · filed 20 March 2023
- exercised options over 3,456 shares of Republic Services (a derivative holding)SEC Form 41 February 2023Restricted Stock Units · traded 31 January 2023 · filed 1 February 2023
- exercised options over 3,456 shares of Republic ServicesSEC Form 41 February 2023Common Stock · traded 31 January 2023 · filed 1 February 2023
- was granted 49 shares of Republic Services (a derivative holding)SEC Form 417 January 2023Restricted Stock Units · traded 13 January 2023 · filed 17 January 2023
- was granted 1,788 shares of Republic Services (a derivative holding)SEC Form 44 January 2023Restricted Stock Units · traded 3 January 2023 · filed 4 January 2023
- was granted 40 shares of Republic Services (a derivative holding)SEC Form 417 October 2022Restricted Stock Units · traded 14 October 2022 · filed 17 October 2022
- was granted 37 shares of Republic Services (a derivative holding)SEC Form 419 July 2022Restricted Stock Units · traded 15 July 2022 · filed 19 July 2022
- was granted 130 shares of Cable OneSEC Form 424 May 2022Common Stock, par value $0.01 · traded 20 May 2022 · filed 24 May 2022
- was granted 36 shares of Republic Services (a derivative holding)SEC Form 418 April 2022Restricted Stock Units · traded 14 April 2022 · filed 18 April 2022
- was granted 3,729 shares of XometrySEC Form 417 March 2022Class A Common Stock · traded 15 March 2022 · filed 17 March 2022
- was granted 1,434 shares of XometrySEC Form 417 March 2022Class A Common Stock · traded 15 March 2022 · filed 17 March 2022
- was granted 36 shares of Republic Services (a derivative holding)SEC Form 419 January 2022Restricted Stock Units · traded 14 January 2022 · filed 19 January 2022
- was granted 1,699 shares of Republic Services (a derivative holding)SEC Form 44 January 2022Restricted Stock Units · traded 3 January 2022 · filed 4 January 2022
- ▲ bought on the open market 1,200 shares of XometrySEC Form 413 December 2021Class A Common Stock · traded 10 December 2021 · filed 13 December 2021
- exercised options over 848 shares of Republic Services (a derivative holding)SEC Form 41 November 2021Restricted Stock Units · traded 31 October 2021 · filed 1 November 2021
- exercised options over 848 shares of Republic ServicesSEC Form 41 November 2021Common Stock · traded 31 October 2021 · filed 1 November 2021
- was granted 34 shares of Republic Services (a derivative holding)SEC Form 419 October 2021Restricted Stock Units · traded 15 October 2021 · filed 19 October 2021
- was granted 362 shares of XometrySEC Form 422 July 2021Class A Common Stock · traded 20 July 2021 · filed 22 July 2021
- was granted 34 shares of Republic Services (a derivative holding)SEC Form 419 July 2021Restricted Stock Units · traded 15 July 2021 · filed 19 July 2021
- acquired or disposed of, other 70,000 shares of Xometry (a derivative holding)SEC Form 47 July 2021Stock Option (right to buy) · traded 2 July 2021 · filed 7 July 2021
- acquired or disposed of, other 70,000 shares of Xometry (a derivative holding)SEC Form 47 July 2021Stock Option (right to buy) · traded 2 July 2021 · filed 7 July 2021
- was granted 70 shares of Cable OneSEC Form 425 May 2021Common Stock, par value $0.01 · traded 21 May 2021 · filed 25 May 2021
- was granted 38 shares of Republic Services (a derivative holding)SEC Form 419 April 2021Restricted Stock Units · traded 15 April 2021 · filed 19 April 2021
- was granted 42 shares of Republic Services (a derivative holding)SEC Form 419 January 2021Restricted Stock Units · traded 15 January 2021 · filed 19 January 2021
- was granted 2,459 shares of Republic Services (a derivative holding)SEC Form 45 January 2021Restricted Stock Units · traded 4 January 2021 · filed 5 January 2021
- ▼ sold on the open market 27 shares of Cable OneSEC Form 414 December 2020Common Stock, par value $0.01 · traded 11 December 2020 · filed 14 December 2020
- was granted 31 shares of Republic Services (a derivative holding)SEC Form 416 October 2020Restricted Stock Units · traded 15 October 2020 · filed 16 October 2020
- ▼ sold on the open market 1,100 shares of Graham Holdings CoSEC Form 426 August 2020Class B Common Stock · traded 25 August 2020 · filed 26 August 2020
- was granted 32 shares of Republic Services (a derivative holding)SEC Form 417 July 2020Restricted Stock Units · traded 15 July 2020 · filed 17 July 2020
- was granted 68 shares of Cable OneSEC Form 418 May 2020Common Stock, par value $0.01 · traded 15 May 2020 · filed 18 May 2020
- was granted 35 shares of Republic Services (a derivative holding)SEC Form 417 April 2020Restricted Stock Units · traded 15 April 2020 · filed 17 April 2020
- was granted 29 shares of Republic Services (a derivative holding)SEC Form 417 January 2020Restricted Stock Units · traded 15 January 2020 · filed 17 January 2020
- was granted 2,561 shares of Republic Services (a derivative holding)SEC Form 43 January 2020Restricted Stock Units · traded 2 January 2020 · filed 3 January 2020
- ▼ sold on the open market 228 shares of Cable OneSEC Form 420 November 2019Common Stock, par value $0.01 · traded 18 November 2019 · filed 20 November 2019
- was granted 19 shares of Republic Services (a derivative holding)SEC Form 417 October 2019Restricted Stock Units · traded 15 October 2019 · filed 17 October 2019
- was granted 17 shares of Republic Services (a derivative holding)SEC Form 417 July 2019Restricted Stock Units · traded 15 July 2019 · filed 17 July 2019
- was granted 109 shares of Cable OneSEC Form 421 May 2019Common Stock, par value $0.01 · traded 17 May 2019 · filed 21 May 2019
- exercised options over 201 shares of Cable One (a derivative holding)SEC Form 410 May 2019Restricted Stock Unit (RSU) · traded 8 May 2019 · filed 10 May 2019
- exercised options over 201 shares of Cable OneSEC Form 410 May 2019Common Stock, par value $0.01 · traded 8 May 2019 · filed 10 May 2019
- was granted 19 shares of Republic Services (a derivative holding)SEC Form 417 April 2019Restricted Stock Units · traded 15 April 2019 · filed 17 April 2019
- was granted 20 shares of Republic Services (a derivative holding)SEC Form 417 January 2019Restricted Stock Units · traded 15 January 2019 · filed 17 January 2019
- was granted 3,216 shares of Republic Services (a derivative holding)SEC Form 44 January 2019Restricted Stock Units · traded 2 January 2019 · filed 4 January 2019
- was granted 4 shares of Republic Services (a derivative holding)SEC Form 417 October 2018Restricted Stock Units · traded 15 October 2018 · filed 17 October 2018
- ▼ sold on the open market 1,100 shares of Graham Holdings CoSEC Form 411 October 2018Class B Common Stock · traded 9 October 2018 · filed 11 October 2018
- was granted 800 shares of Republic Services (a derivative holding)SEC Form 42 October 2018Restricted Stock Units · traded 1 October 2018 · filed 2 October 2018
- ▼ sold on the open market 700 shares of Graham Holdings CoSEC Form 425 September 2018Class B Common Stock · traded 21 September 2018 · filed 25 September 2018
- ▼ sold on the open market 254 shares of Cable OneSEC Form 431 August 2018Common Stock, par value $0.01 · traded 31 August 2018 · filed 31 August 2018
- ▼ sold on the open market 1,001 shares of Graham Holdings CoSEC Form 49 July 2018CLASS B COMMON STOCK · traded 5 July 2018 · filed 9 July 2018
- ▼ sold on the open market 100 shares of Graham Holdings CoSEC Form 49 July 2018CLASS B COMMON STOCK · traded 5 July 2018 · filed 9 July 2018
- ▼ sold on the open market 500 shares of Graham Holdings CoSEC Form 414 May 2018CLASS B COMMON STOCK · traded 11 May 2018 · filed 14 May 2018
- ▼ sold on the open market 11 shares of Graham Holdings CoSEC Form 414 May 2018CLASS B COMMON STOCK · traded 11 May 2018 · filed 14 May 2018
- ▼ sold on the open market 949 shares of Graham Holdings CoSEC Form 414 May 2018CLASS B COMMON STOCK · traded 11 May 2018 · filed 14 May 2018
- ▼ sold on the open market 40 shares of Graham Holdings CoSEC Form 414 May 2018CLASS B COMMON STOCK · traded 11 May 2018 · filed 14 May 2018
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.