Rose M. Robeson

Insider · Director · NPKI

Rose M. Robeson files insider transactions with the SEC as a director of NPK International (NPKI). We hold 1 disclosed purchase or sale filed since 19 February 2013, 1 of them in the last 90 days.

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

Positions held

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

Filed 15 May 2025 — 27 August 2026Director · NPK International (NPKI)3 Form 4 lines · source: SEC Form 4
Filed 11 July 2014 — 22 June 2026Director · SM Energy Co (SM)18 Form 4 lines · source: SEC Form 4
Filed 4 January 2021 — 28 April 2026Director · Williams Companies (WMB)7 Form 4 lines · source: SEC Form 4
Filed 17 May 2018 — 16 May 2024Director · Newpark Resources (NR)8 Form 4 lines · source: SEC Form 4
Filed 12 March 2019 — 8 April 2022Director · Antero Midstream (AM)14 Form 4 lines · source: SEC Form 4
Filed 10 July 2017 — 2 January 2019Director · Antero Midstream GP LP (AMGP)7 Form 4 lines · source: SEC Form 4
Filed 4 December 2015 — 15 December 2017Director · Tesco (TESO)10 Form 4 lines · source: SEC Form 4
Filed 28 July 2014 — 20 July 2016Director · American Midstream Partners, LP (AMID)10 Form 4 lines · source: SEC Form 4
Filed 14 February 2013 — 4 March 2013Sr. Vice President & CFO · DCP Midstream Partners, LP (DPM)2 Form 4 lines · source: SEC Form 4

Everything they disclosed

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

▼ sold on the open market 10,000 shares of NPK InternationalSEC Form 431 August 2026Common Stock · traded 27 August 2026 · filed 31 August 2026
was granted 6,166 shares of SM Energy CoSEC Form 423 June 2026Common Stock, $.01 Par Value · traded 22 June 2026 · filed 23 June 2026
was granted 10,862 shares of NPK InternationalSEC Form 421 May 2026Common Stock · traded 20 May 2026 · filed 21 May 2026
was granted 3,818 shares of Williams CompaniesSEC Form 430 April 2026Common Stock · traded 28 April 2026 · filed 30 April 2026
was granted 7,982 shares of SM Energy CoSEC Form 411 June 2025Common Stock, $.01 Par Value · traded 10 June 2025 · filed 11 June 2025
was granted 18,720 shares of NPK InternationalSEC Form 419 May 2025Common Stock · traded 15 May 2025 · filed 19 May 2025
was granted 3,100 shares of Williams CompaniesSEC Form 41 May 2025Common Stock · traded 29 April 2025 · filed 1 May 2025
▼ sold on the open market 10,000 shares of SM Energy CoSEC Form 420 August 2024Common Stock, $.01 Par Value · traded 16 August 2024 · filed 20 August 2024
was granted 3,850 shares of SM Energy CoSEC Form 421 June 2024Common Stock, $.01 Par Value · traded 21 June 2024 · filed 21 June 2024
was granted 19,974 shares of Newpark ResourcesSEC Form 420 May 2024Common Stock · traded 16 May 2024 · filed 20 May 2024
was granted 4,823 shares of Williams CompaniesSEC Form 42 May 2024Common Stock · traded 30 April 2024 · filed 2 May 2024
▼ sold on the open market 30,000 shares of SM Energy CoSEC Form 425 August 2023Common Stock, $.01 Par Value · traded 23 August 2023 · filed 25 August 2023
was granted 6,541 shares of SM Energy CoSEC Form 414 June 2023Common Stock, $.01 Par Value · traded 13 June 2023 · filed 14 June 2023
was granted 39,846 shares of Newpark ResourcesSEC Form 425 May 2023Common Stock · traded 18 May 2023 · filed 25 May 2023
was granted 46,272 shares of Newpark ResourcesSEC Form 422 May 2023Common Stock · traded 18 May 2023 · filed 22 May 2023
was granted 5,847 shares of Williams CompaniesSEC Form 427 April 2023Common Stock · traded 25 April 2023 · filed 27 April 2023
was granted 3,621 shares of SM Energy CoSEC Form 414 June 2022Common Stock, $.01 Par Value · traded 14 June 2022 · filed 14 June 2022
was granted 36,496 shares of Newpark ResourcesSEC Form 420 May 2022Common Stock · traded 19 May 2022 · filed 20 May 2022
was granted 5,101 shares of Williams CompaniesSEC Form 428 April 2022Common Stock · traded 26 April 2022 · filed 28 April 2022
was granted 2,981 shares of Antero MidstreamSEC Form 412 April 2022Common stock, par value $0.01 per share · traded 8 April 2022 · filed 12 April 2022
was granted 3,205 shares of Antero MidstreamSEC Form 412 January 2022Common stock, par value $0.01 per share · traded 10 January 2022 · filed 12 January 2022
▼ sold on the open market 15,000 shares of SM Energy CoSEC Form 44 November 2021Common Stock, $.01 Par Value · traded 2 November 2021 · filed 4 November 2021
was granted 2,962 shares of Antero MidstreamSEC Form 412 October 2021Common stock, par value $0.01 per share · traded 10 October 2021 · filed 12 October 2021
was granted 3,074 shares of Antero MidstreamSEC Form 413 July 2021Common stock, par value $0.01 per share · traded 9 July 2021 · filed 13 July 2021
was granted 8,041 shares of SM Energy CoSEC Form 423 June 2021Common Stock, $.01 Par Value · traded 21 June 2021 · filed 23 June 2021
was granted 34,299 shares of Newpark ResourcesSEC Form 421 May 2021Common Stock · traded 20 May 2021 · filed 21 May 2021
was granted 6,892 shares of Williams CompaniesSEC Form 429 April 2021Common Stock · traded 27 April 2021 · filed 29 April 2021
was granted 3,911 shares of Antero MidstreamSEC Form 414 April 2021Common stock, par value $0.01 per share · traded 12 April 2021 · filed 14 April 2021
▼ sold on the open market 4,000 shares of SM Energy CoSEC Form 425 February 2021Common Stock, $.01 Par Value · traded 23 February 2021 · filed 25 February 2021
was granted 5,481 shares of Antero MidstreamSEC Form 412 January 2021Common stock, par value $0.01 per share · traded 10 October 2020 · filed 12 January 2021
was granted 4,022 shares of Antero MidstreamSEC Form 412 January 2021Common stock, par value $0.01 per share · traded 10 January 2021 · filed 12 January 2021
was granted 4,104 shares of Williams CompaniesSEC Form 46 January 2021Common Stock · traded 4 January 2021 · filed 6 January 2021
was granted 12,126 shares of Antero MidstreamSEC Form 414 July 2020Common stock, par value $0.01 per share · traded 10 July 2020 · filed 14 July 2020
was granted 27,028 shares of SM Energy CoSEC Form 410 June 2020Common Stock, $.01 Par Value · traded 9 June 2020 · filed 10 June 2020
was granted 30,562 shares of Newpark ResourcesSEC Form 422 May 2020Common Stock · traded 21 May 2020 · filed 22 May 2020
was granted 4,623 shares of Antero MidstreamSEC Form 414 January 2020Common stock, par value $0.01 per share · traded 10 January 2020 · filed 14 January 2020
was granted 4,514 shares of Antero MidstreamSEC Form 415 October 2019Common stock, par value $0.01 per share · traded 10 October 2019 · filed 15 October 2019
was granted 2,688 shares of Antero MidstreamSEC Form 412 July 2019Common stock, par value $0.01 per share · traded 10 July 2019 · filed 12 July 2019
was granted 10,345 shares of SM Energy CoSEC Form 424 June 2019Common Stock; $.01 Par Value · traded 21 June 2019 · filed 24 June 2019
was granted 20,435 shares of Newpark ResourcesSEC Form 428 May 2019Common Stock · traded 23 May 2019 · filed 28 May 2019
was granted 2,365 shares of Antero MidstreamSEC Form 412 April 2019Common stock, par value $0.01 per share · traded 10 April 2019 · filed 12 April 2019
returned to the issuer 9,619 shares of Antero MidstreamSEC Form 414 March 2019Common Shares representing limited partner interests · traded 12 March 2019 · filed 14 March 2019
was granted 9,619 shares of Antero MidstreamSEC Form 414 March 2019Common Stock · traded 12 March 2019 · filed 14 March 2019
was granted 2,195 shares of Antero Midstream GP LPSEC Form 44 January 2019Common shares representing limited partner interests · traded 2 January 2019 · filed 4 January 2019
was granted 1,347 shares of Antero Midstream GP LPSEC Form 412 October 2018Common shares representing limited partner interests · traded 10 October 2018 · filed 12 October 2018
was granted 1,302 shares of Antero Midstream GP LPSEC Form 412 July 2018Common shares representing limited partner interests · traded 10 July 2018 · filed 12 July 2018
was granted 6,780 shares of SM Energy CoSEC Form 425 June 2018Common Stock; $.01 Par Value · traded 25 June 2018 · filed 25 June 2018
was granted 13,953 shares of Newpark ResourcesSEC Form 421 May 2018Common Stock · traded 17 May 2018 · filed 21 May 2018
was granted 1,590 shares of Antero Midstream GP LPSEC Form 412 April 2018Common shares representing limited partner interests · traded 10 April 2018 · filed 12 April 2018
was granted 1,193 shares of Antero Midstream GP LPSEC Form 412 January 2018Common shares representing limited partner interests · traded 10 January 2018 · filed 12 January 2018
returned to the issuer 13,599 shares of TescoSEC Form 419 December 2017Common Stock · traded 15 December 2017 · filed 19 December 2017
returned to the issuer 14,701 shares of Tesco (a derivative holding)SEC Form 419 December 2017Restricted Stock Unit · traded 15 December 2017 · filed 19 December 2017
exercised options over 4,167 shares of TescoSEC Form 46 December 2017Common Stock · traded 4 December 2017 · filed 6 December 2017
exercised options over 4,167 shares of Tesco (a derivative holding)SEC Form 46 December 2017Restricted Stock Unit · traded 4 December 2017 · filed 6 December 2017
exercised options over 5,266 shares of TescoSEC Form 43 November 2017Common Stock · traded 1 November 2017 · filed 3 November 2017
exercised options over 5,266 shares of Tesco (a derivative holding)SEC Form 43 November 2017Restricted Stock Unit · traded 1 November 2017 · filed 3 November 2017
was granted 1,222 shares of Antero Midstream GP LPSEC Form 412 October 2017Common shares representing limited partner interests · traded 10 October 2017 · filed 12 October 2017
was granted 770 shares of Antero Midstream GP LPSEC Form 412 July 2017Common shares representing limited partner interests · traded 10 July 2017 · filed 12 July 2017
was granted 8,794 shares of SM Energy CoSEC Form 415 June 2017Common Stock; $.01 Par Value · traded 15 June 2017 · filed 15 June 2017
▲ bought on the open market 1,000 shares of SM Energy CoSEC Form 410 March 2017Common Stock; $.01 Par Value · traded 8 March 2017 · filed 10 March 2017
exercised options over 4,166 shares of TescoSEC Form 46 December 2016Common Stock · traded 4 December 2016 · filed 6 December 2016
exercised options over 4,166 shares of Tesco (a derivative holding)SEC Form 46 December 2016Restricted Stock Unit · traded 4 December 2016 · filed 6 December 2016
was granted 15,800 shares of Tesco (a derivative holding)SEC Form 43 November 2016Restricted Stock Unit · traded 1 November 2016 · filed 3 November 2016
was granted 230 shares of American Midstream Partners, LPSEC Form 422 July 2016Common Units (limited partner interests) · traded 20 July 2016 · filed 22 July 2016
was granted 937 shares of American Midstream Partners, LPSEC Form 419 July 2016Common Units (limited partner interests) · traded 15 July 2016 · filed 19 July 2016
was granted 8,468 shares of SM Energy CoSEC Form 427 May 2016Common Stock; $.01 Par Value · traded 25 May 2016 · filed 27 May 2016
was granted 2,235 shares of American Midstream Partners, LPSEC Form 419 April 2016Common Units (limited partner interests) · traded 15 April 2016 · filed 19 April 2016
was granted 2,689 shares of American Midstream Partners, LPSEC Form 419 January 2016Common Units (limited partner interests) · traded 15 January 2016 · filed 19 January 2016
was granted 12,500 shares of Tesco (a derivative holding)SEC Form 48 December 2015Restricted Stock Unit · traded 4 December 2015 · filed 8 December 2015
was granted 1,528 shares of American Midstream Partners, LPSEC Form 419 October 2015Common Units (limited partner interests) · traded 15 October 2015 · filed 19 October 2015
was granted 1,647 shares of American Midstream Partners, LPSEC Form 417 July 2015Common Units (limited partner interests) · traded 15 July 2015 · filed 17 July 2015
was granted 4,962 shares of SM Energy CoSEC Form 422 May 2015Common Stock; $.01 Par Value · traded 20 May 2015 · filed 22 May 2015
was granted 1,168 shares of American Midstream Partners, LPSEC Form 416 April 2015Common Units (limited partner interests) · traded 15 April 2015 · filed 16 April 2015
was granted 818 shares of American Midstream Partners, LPSEC Form 420 January 2015Common Units (limited partner interests) · traded 20 January 2015 · filed 20 January 2015
was granted 816 shares of American Midstream Partners, LPSEC Form 416 October 2014Common Units (limited partner interests) · traded 15 October 2014 · filed 16 October 2014
was granted 142 shares of American Midstream Partners, LPSEC Form 430 July 2014Common Units (limited partner interests) · traded 28 July 2014 · filed 30 July 2014
was granted 2,951 shares of SM Energy CoSEC Form 415 July 2014Common Stock; $.01 Par Value · traded 11 July 2014 · filed 15 July 2014
▲ bought on the open market 2,500 shares of DCP Midstream Partners, LPSEC Form 45 March 2013Common Units · traded 4 March 2013 · filed 5 March 2013
was granted 1,630 shares of DCP Midstream Partners, LP (a derivative holding)SEC Form 419 February 2013Phantom Commmon Units · traded 14 February 2013 · filed 19 February 2013

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.