Follow the people · Insider
Thomas M. Krummel
Thomas M. Krummel files insider transactions with the SEC as a director of California Water Service Group (CWT). We hold 2 disclosed purchases and sales filed since 5 August 2010, 1 of them in the last 90 days.
- Files forCWT
- Disclosed buys and sells2 in all, 1 in the last 90 days
- Last disclosure14 August 2026
Positions held
3 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 5 August 2010 — 13 August 2026Director · California Water Service Group (CWT)35 Form 4 lines · source: SEC Form 4
- Filed 14 September 2021 — 4 June 2024Director · PROCEPT BioRobotics (PRCT)22 Form 4 lines · source: SEC Form 4
- Filed 6 March 2012 — 4 March 2014Director · California Water Service Group (cwt)3 Form 4 lines · source: SEC Form 4
Everything they disclosed
60 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 3,700 shares of California Water Service GroupSEC Form 414 August 2026Common Stock · traded 13 August 2026 · filed 14 August 2026
- ▼ sold on the open market 3,700 shares of California Water Service GroupSEC Form 421 May 2026Common Stock · traded 21 May 2026 · filed 21 May 2026
- was granted 2,816 shares of California Water Service GroupSEC Form 45 March 2026Common Stock · traded 3 March 2026 · filed 5 March 2026
- was granted 2,816 shares of California Water Service GroupSEC Form 45 March 2026Common Stock · traded 3 March 2026 · filed 5 March 2026
- was granted 2,645 shares of California Water Service GroupSEC Form 46 March 2025Common Stock · traded 4 March 2025 · filed 6 March 2025
- ▼ sold on the open market 555 shares of California Water Service GroupSEC Form 44 September 2024Common Stock · traded 4 September 2024 · filed 4 September 2024
- ▼ sold on the open market 555 shares of California Water Service GroupSEC Form 422 August 2024Common Stock · traded 21 August 2024 · filed 22 August 2024
- ▼ sold on the open market 555 shares of California Water Service GroupSEC Form 48 August 2024Common Stock · traded 7 August 2024 · filed 8 August 2024
- ▼ sold on the open market 555 shares of California Water Service GroupSEC Form 417 July 2024Common Stock · traded 17 July 2024 · filed 17 July 2024
- ▼ sold on the open market 1,654 shares of California Water Service GroupSEC Form 411 July 2024Common Stock · traded 11 July 2024 · filed 11 July 2024
- was granted 2,488 shares of California Water Service GroupSEC Form 46 June 2024Common Stock · traded 5 June 2024 · filed 6 June 2024
- was granted 2,526 shares of PROCEPT BioRobotics (a derivative holding)SEC Form 46 June 2024Stock Option (Right to Buy) · traded 4 June 2024 · filed 6 June 2024
- was granted 1,376 shares of PROCEPT BioRoboticsSEC Form 46 June 2024Common Stock · traded 4 June 2024 · filed 6 June 2024
- ▼ sold on the open market 555 shares of California Water Service GroupSEC Form 415 May 2024Common Stock · traded 15 May 2024 · filed 15 May 2024
- ▼ sold on the open market 20,000 shares of PROCEPT BioRoboticsSEC Form 43 May 2024Common Stock · traded 1 May 2024 · filed 3 May 2024
- ▼ sold on the open market 2,220 shares of California Water Service GroupSEC Form 41 May 2024Common Stock · traded 1 May 2024 · filed 1 May 2024
- was granted an unstated number of shares of California Water Service GroupSEC Form 418 March 2024Common Stock · traded 5 March 2024 · filed 18 March 2024
- was granted 2,477 shares of California Water Service GroupSEC Form 47 March 2024Common Stock · traded 5 March 2024 · filed 7 March 2024
- ▼ sold on the open market 11,762 shares of PROCEPT BioRoboticsSEC Form 46 March 2024Common Stock · traded 4 March 2024 · filed 6 March 2024
- ▼ sold on the open market 8,238 shares of PROCEPT BioRoboticsSEC Form 46 March 2024Common Stock · traded 4 March 2024 · filed 6 March 2024
- ▼ sold on the open market 555 shares of California Water Service GroupSEC Form 44 January 2024Common Stock · traded 3 January 2024 · filed 4 January 2024
- ▼ sold on the open market 555 shares of California Water Service GroupSEC Form 420 December 2023Common Stock · traded 20 December 2023 · filed 20 December 2023
- returned to the issuer 555 shares of California Water Service GroupSEC Form 47 December 2023Common Stock · traded 6 December 2023 · filed 7 December 2023
- ▼ sold on the open market 555 shares of California Water Service GroupSEC Form 415 November 2023Common Stock · traded 15 November 2023 · filed 15 November 2023
- ▼ sold on the open market 2,220 shares of California Water Service GroupSEC Form 43 November 2023Common Stock · traded 2 November 2023 · filed 3 November 2023
- was granted 4,865 shares of PROCEPT BioRobotics (a derivative holding)SEC Form 416 June 2023Stock Option (Right to Buy) · traded 15 June 2023 · filed 16 June 2023
- was granted 2,711 shares of PROCEPT BioRoboticsSEC Form 416 June 2023Common Stock · traded 15 June 2023 · filed 16 June 2023
- was granted 1,870 shares of California Water Service GroupSEC Form 49 March 2023Common Stock · traded 7 March 2023 · filed 9 March 2023
- ▼ sold on the open market 469 shares of California Water Service GroupSEC Form 419 December 2022Common Stock · traded 13 December 2022 · filed 19 December 2022
- ▼ sold on the open market 1,529 shares of California Water Service GroupSEC Form 430 November 2022Common Stock · traded 30 November 2022 · filed 30 November 2022
- exercised options over 10,477 shares of PROCEPT BioRobotics (a derivative holding)SEC Form 422 June 2022Stock Option (Right to Buy) · traded 21 June 2022 · filed 22 June 2022
- exercised options over 6,834 shares of PROCEPT BioRobotics (a derivative holding)SEC Form 422 June 2022Stock Option (Right to Buy) · traded 21 June 2022 · filed 22 June 2022
- exercised options over 2,689 shares of PROCEPT BioRobotics (a derivative holding)SEC Form 422 June 2022Stock Option (Right to Buy) · traded 22 June 2022 · filed 22 June 2022
- exercised options over 10,477 shares of PROCEPT BioRoboticsSEC Form 422 June 2022Common Stock · traded 21 June 2022 · filed 22 June 2022
- exercised options over 6,834 shares of PROCEPT BioRoboticsSEC Form 422 June 2022Common Stock · traded 21 June 2022 · filed 22 June 2022
- exercised options over 2,689 shares of PROCEPT BioRoboticsSEC Form 422 June 2022Common Stock · traded 22 June 2022 · filed 22 June 2022
- ▼ sold on the open market 10,477 shares of PROCEPT BioRoboticsSEC Form 422 June 2022Common Stock · traded 21 June 2022 · filed 22 June 2022
- ▼ sold on the open market 6,834 shares of PROCEPT BioRoboticsSEC Form 422 June 2022Common Stock · traded 21 June 2022 · filed 22 June 2022
- ▼ sold on the open market 2,689 shares of PROCEPT BioRoboticsSEC Form 422 June 2022Common Stock · traded 21 June 2022 · filed 22 June 2022
- was granted 4,205 shares of PROCEPT BioRobotics (a derivative holding)SEC Form 49 June 2022Common Stock · traded 7 June 2022 · filed 9 June 2022
- was granted 2,001 shares of PROCEPT BioRoboticsSEC Form 49 June 2022Common Stock · traded 7 June 2022 · filed 9 June 2022
- was granted 1,650 shares of California Water Service GroupSEC Form 43 March 2022Common Stock · traded 1 March 2022 · filed 3 March 2022
- converted 5,963 shares of PROCEPT BioRobotics (a derivative holding)SEC Form 421 September 2021Series C Convertible Preferred Stock · traded 17 September 2021 · filed 21 September 2021
- converted 5,963 shares of PROCEPT BioRoboticsSEC Form 421 September 2021Common Stock · traded 17 September 2021 · filed 21 September 2021
- ▲ bought on the open market 5,000 shares of PROCEPT BioRoboticsSEC Form 421 September 2021Common Stock · traded 17 September 2021 · filed 21 September 2021
- was granted 10,308 shares of PROCEPT BioRobotics (a derivative holding)SEC Form 416 September 2021Stock Option (Right to Buy) · traded 14 September 2021 · filed 16 September 2021
- was granted 1,529 shares of California Water Service GroupSEC Form 43 March 2021Common Stock · traded 2 March 2021 · filed 3 March 2021
- was granted 214 shares of California Water Service GroupSEC Form 46 January 2021Common Stock · traded 4 January 2021 · filed 6 January 2021
- was granted 1,630 shares of California Water Service GroupSEC Form 45 March 2020Common Stock · traded 3 March 2020 · filed 5 March 2020
- was granted 1,554 shares of California Water Service GroupSEC Form 47 March 2019Common Stock · traded 5 March 2019 · filed 7 March 2019
- was granted 2,084 shares of California Water Service GroupSEC Form 48 March 2018Common Stock · traded 6 March 2018 · filed 8 March 2018
- was granted 2,060 shares of California Water Service GroupSEC Form 42 March 2017Common Stock · traded 28 February 2017 · filed 2 March 2017
- was granted 2,722 shares of California Water Service GroupSEC Form 43 March 2016Common Stock · traded 1 March 2016 · filed 3 March 2016
- was granted 2,446 shares of California Water Service GroupSEC Form 44 March 2015Common Stock · traded 3 March 2015 · filed 4 March 2015
- was granted 2,404 shares of California Water Service GroupSEC Form 45 March 2014Common Stock · traded 4 March 2014 · filed 5 March 2014
- was granted 2,751 shares of California Water Service GroupSEC Form 44 April 2013Common Stock · traded 5 March 2013 · filed 4 April 2013
- ▲ bought on the open market 2,751 shares of California Water Service GroupSEC Form 46 March 2013Common stock · traded 5 March 2013 · filed 6 March 2013
- ▲ bought on the open market 2,961 shares of California Water Service GroupSEC Form 47 March 2012Common Stock · traded 6 March 2012 · filed 7 March 2012
- ▲ bought on the open market 1,462 shares of California Water Service GroupSEC Form 42 March 2011Common Stock · traded 1 March 2011 · filed 2 March 2011
- ▲ bought on the open market 692 shares of California Water Service GroupSEC Form 45 August 2010Common Stock · traded 5 August 2010 · filed 5 August 2010
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.