NASDAQ:RDNT | Insider Transactions | RadNet, Inc.

RDNT Insider Transactions

408 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.

RDNT insiders transaction timeline

PurchaseSale
2006-07-17: 1 sale — CRUES JOHN V2006-09-11: 1 sale — CRUES JOHN V2006-12-28: 1 purchase — SWARTZ DAVID L2007-12-04: 1 sale — CRUES JOHN V2008-01-10: 1 sale — CRUES JOHN V2008-02-29: 1 sale — HAMES NORMAN R2009-05-12: 2 purchases — SHERMAN MICHAEL L MD2009-06-09: 4 sales — HAMES NORMAN R2009-06-10: 4 sales — HAMES NORMAN R2009-09-16: 1 sale — STOLPER MARK2009-09-17: 2 sales — STOLPER MARK2009-09-18: 3 sales — STOLPER MARK2009-09-21: 1 sale — STOLPER MARK2009-12-02: 1 sale — HAMES NORMAN R2009-12-03: 1 sale — HAMES NORMAN R2009-12-07: 2 sales — HAMES NORMAN R2009-12-11: 1 sale — HAMES NORMAN R2010-05-13: 1 sale — CRUES JOHN V2010-12-03: 2 sales — HAMES NORMAN R2010-12-06: 1 sale — HAMES NORMAN R2010-12-07: 1 sale — HAMES NORMAN R2012-03-16: 1 sale — HAMES NORMAN R2012-12-20: 1 sale — SWARTZ DAVID L2013-03-18: 1 sale — HAMES NORMAN R2013-05-21: 1 sale — HAMES NORMAN R2013-05-22: 1 sale — STOLPER MARK2013-05-23: 1 sale — STOLPER MARK2013-08-23: 1 sale — HAMES NORMAN R2014-05-13: 2 sales — STOLPER MARK, CRUES JOHN V2014-06-05: 2 sales — SHERMAN MICHAEL L MD2014-08-18: 1 sale — CRUES JOHN V2014-12-04: 1 sale — Murdock Michael N2014-12-05: 1 sale — Murdock Michael N2014-12-10: 1 sale — LINDEN JEFFREY L2014-12-17: 2 sales — Forthuber Stephen M2014-12-18: 1 sale — Forthuber Stephen M2015-03-19: 2 sales — HAMES NORMAN R2015-03-20: 1 sale — HAMES NORMAN R2015-05-20: 1 sale — STOLPER MARK2015-05-22: 1 sale — HAMES NORMAN R2015-06-02: 2 sales — HAMES NORMAN R, CRUES JOHN V2015-06-03: 2 sales — HAMES NORMAN R, CRUES JOHN V2015-06-05: 7 sales — HAMES NORMAN R, CRUES JOHN V2015-06-10: 1 sale — HAMES NORMAN R2015-06-12: 1 sale — Forthuber Stephen M2015-06-15: 1 sale — HAMES NORMAN R2015-06-16: 5 sales — Skulte Todd W2015-06-18: 1 sale — HAMES NORMAN R2015-08-19: 1 sale — HAMES NORMAN R2015-08-25: 2 sales — HAMES NORMAN R2015-08-26: 3 sales — HAMES NORMAN R2015-08-31: 1 sale — HAMES NORMAN R2015-09-02: 3 sales — HAMES NORMAN R2015-09-03: 1 sale — HAMES NORMAN R2015-09-04: 1 sale — HAMES NORMAN R2015-09-09: 1 sale — HAMES NORMAN R2015-09-10: 1 sale — HAMES NORMAN R2015-09-11: 1 sale — HAMES NORMAN R2015-09-14: 1 sale — HAMES NORMAN R2015-09-15: 1 sale — HAMES NORMAN R2015-09-16: 3 sales — HAMES NORMAN R2015-09-17: 5 sales — HAMES NORMAN R2015-12-03: 1 sale — STOLPER MARK2015-12-10: 1 sale — Murdock Michael N2015-12-11: 1 sale — Murdock Michael N2015-12-15: 1 sale — Forthuber Stephen M2015-12-16: 16 sales — Murdock Michael N2015-12-18: 1 sale — Forthuber Stephen M2016-03-18: 1 sale — Forthuber Stephen M2016-08-12: 1 sale — STOLPER MARK2016-08-23: 1 sale — LINDEN JEFFREY L2016-09-19: 1 sale — Forthuber Stephen M2016-11-23: 3 sales — HAMES NORMAN R2016-11-25: 1 sale — HAMES NORMAN R2016-11-28: 1 sale — HAMES NORMAN R2016-11-29: 1 sale — HAMES NORMAN R2016-11-30: 3 sales — HAMES NORMAN R2016-12-01: 1 sale — HAMES NORMAN R2016-12-06: 2 sales — HAMES NORMAN R2016-12-08: 1 sale — HAMES NORMAN R2016-12-09: 2 sales — HAMES NORMAN R2016-12-13: 3 sales — HAMES NORMAN R2016-12-14: 1 sale — HAMES NORMAN R2016-12-15: 2 sales — Forthuber Stephen M, HAMES NORMAN R2016-12-16: 1 sale — HAMES NORMAN R2016-12-19: 1 sale — HAMES NORMAN R2017-05-16: 3 sales — HAMES NORMAN R2017-05-17: 4 sales — HAMES NORMAN R2017-05-18: 2 sales — HAMES NORMAN R2017-05-19: 4 sales — HAMES NORMAN R, LINDEN JEFFREY L2017-05-22: 3 sales — Murdock Michael N2017-05-23: 5 sales — Murdock Michael N2017-05-24: 2 sales — Murdock Michael N, STOLPER MARK2017-06-02: 1 sale — HAMES NORMAN R2017-06-05: 9 sales — Murdock Michael N, HAMES NORMAN R2017-06-07: 3 sales — HAMES NORMAN R2017-06-08: 1 sale — HAMES NORMAN R2017-06-12: 1 sale — HAMES NORMAN R2017-06-13: 1 sale — HAMES NORMAN R2017-06-20: 1 sale — HAMES NORMAN R2017-08-15: 1 sale — LINDEN JEFFREY L2017-08-21: 1 sale — Forthuber Stephen M2017-08-23: 1 sale — LINDEN JEFFREY L2017-08-30: 1 sale — STOLPER MARK2017-09-06: 1 sale — LINDEN JEFFREY L2017-09-07: 3 sales — SWARTZ DAVID L2017-09-11: 1 sale — SHERMAN MICHAEL L MD2017-09-12: 1 sale — SHERMAN MICHAEL L MD2017-09-19: 2 sales — Levitt Lawrence L, LINDEN JEFFREY L2017-09-20: 1 sale — Levitt Lawrence L2017-10-03: 4 sales — HFB Heirs Family Trust II, Kaminsky Sandy Nyholm, Sandy Nyholm Kaminsky, Trustee of the HFB Heirs' Family Trust2017-11-16: 1 sale — CRUES JOHN V2017-11-17: 1 sale — CRUES JOHN V2017-11-27: 1 sale — CRUES JOHN V2017-11-30: 1 sale — HAMES NORMAN R2017-12-01: 1 sale — CRUES JOHN V2017-12-04: 1 sale — HAMES NORMAN R2017-12-06: 1 sale — HAMES NORMAN R2017-12-11: 2 sales — HAMES NORMAN R2017-12-12: 2 sales — HAMES NORMAN R2017-12-13: 2 sales — HAMES NORMAN R2017-12-14: 2 sales — HAMES NORMAN R2017-12-19: 1 sale — CRUES JOHN V2017-12-20: 1 sale — HAMES NORMAN R2018-03-13: 2 sales — HAMES NORMAN R, CADWELL MARVIN S2018-03-14: 4 sales — HAMES NORMAN R, Murdock Michael N, LINDEN JEFFREY L2018-03-16: 1 sale — HAMES NORMAN R2018-03-20: 1 sale — STOLPER MARK2018-05-11: 6 sales — CRUES JOHN V2018-05-18: 4 sales — HAMES NORMAN R2018-05-25: 1 sale — HAMES NORMAN R2018-06-08: 1 sale — HAMES NORMAN R2018-06-11: 1 sale — LINDEN JEFFREY L2018-06-13: 1 sale — HAMES NORMAN R2018-06-19: 2 sales — HAMES NORMAN R2018-08-20: 1 sale — HAMES NORMAN R2018-09-17: 2 sales — HAMES NORMAN R, LINDEN JEFFREY L2018-09-18: 1 sale — CRUES JOHN V2018-09-20: 1 sale — HAMES NORMAN R2018-12-10: 1 sale — HAMES NORMAN R2018-12-13: 1 sale — HAMES NORMAN R2018-12-19: 1 sale — HAMES NORMAN R2018-12-20: 1 sale — HAMES NORMAN R2019-03-18: 2 sales — SWARTZ DAVID L, STOLPER MARK2019-03-20: 1 sale — SHERMAN MICHAEL L MD2019-05-16: 1 sale — CRUES JOHN V2019-06-13: 1 sale — Murdock Michael N2019-06-19: 2 sales — HAMES NORMAN R2019-06-20: 4 sales — HAMES NORMAN R2019-08-12: 1 sale — CRUES JOHN V2019-08-15: 1 sale — STOLPER MARK2019-08-20: 1 sale — SHERMAN MICHAEL L MD2019-11-14: 1 sale — CRUES JOHN V2019-11-15: 1 sale — CRUES JOHN V2019-11-18: 1 sale — CRUES JOHN V2019-12-13: 1 sale — HAMES NORMAN R2019-12-16: 1 sale — Villigerwilson Ruth Louisa2019-12-17: 2 sales — HAMES NORMAN R2020-03-18: 1 purchase — Karen B. Kaplan Survivor's Trust2020-06-16: 2 sales — HAMES NORMAN R2020-06-18: 1 sale — HAMES NORMAN R2020-06-19: 3 sales — HAMES NORMAN R2020-09-18: 1 sale — HAMES NORMAN R2020-11-18: 1 sale — Murdock Michael N2020-12-01: 1 sale — HAMES NORMAN R2020-12-02: 1 sale — HAMES NORMAN R2020-12-03: 2 sales — Murdock Michael N, HAMES NORMAN R2020-12-04: 2 sales — HAMES NORMAN R2020-12-07: 1 sale — HAMES NORMAN R2020-12-09: 1 sale — HAMES NORMAN R2020-12-10: 1 sale — HAMES NORMAN R2020-12-11: 1 sale — HAMES NORMAN R2020-12-14: 1 sale — HAMES NORMAN R2020-12-15: 2 sales — HAMES NORMAN R2020-12-16: 1 sale — HAMES NORMAN R2020-12-17: 1 sale — HAMES NORMAN R2020-12-18: 2 sales — HAMES NORMAN R2021-03-08: 2 sales — HAMES NORMAN R2021-03-10: 2 sales — Villigerwilson Ruth Louisa2021-03-11: 2 sales — Levitt Lawrence L2021-03-12: 2 sales — Levitt Lawrence L2021-03-15: 1 sale — CRUES JOHN V2021-04-01: 1 sale — HAMES NORMAN R2021-05-13: 1 purchase — Levitt Lawrence L2021-05-14: 1 purchase — Levitt Lawrence L2021-05-27: 1 sale — Murdock Michael N2021-06-10: 1 sale — Villigerwilson Ruth Louisa2021-07-01: 1 sale — HAMES NORMAN R2021-08-11: 1 purchase — SWARTZ DAVID L2021-09-02: 1 sale — Villigerwilson Ruth Louisa2021-10-01: 2 sales — HAMES NORMAN R2021-12-03: 2 sales — HAMES NORMAN R2021-12-06: 1 sale — HAMES NORMAN R2021-12-10: 1 sale — HAMES NORMAN R2021-12-15: 1 sale — HAMES NORMAN R2022-05-24: 1 sale — HAMES NORMAN R2022-05-31: 1 sale — Gordon Christine Nayoma2022-06-01: 2 sales — Gordon Christine Nayoma, HAMES NORMAN R2022-12-19: 2 sales — Gordon Christine Nayoma, HAMES NORMAN R2023-03-03: 1 sale — Villigerwilson Ruth Louisa2023-03-16: 1 sale — Forthuber Stephen M2023-05-23: 1 sale — Gordon Christine Nayoma2023-06-02: 2 sales — HAMES NORMAN R2023-06-06: 1 sale — HAMES NORMAN R2023-06-07: 1 sale — HAMES NORMAN R2023-06-08: 1 sale — HAMES NORMAN R2023-11-27: 1 sale — Gordon Christine Nayoma2023-12-05: 1 sale — Murdock Michael N2024-06-07: 2 sales — Katz David Jeffrey, Gordon Christine Nayoma2024-06-10: 6 sales — SWARTZ DAVID L, STOLPER MARK, Levitt Lawrence L and 2 more2024-06-11: 2 sales — Sorensen Alma Gregory, HAMES NORMAN R2024-06-12: 5 sales — Murdock Michael N, Forthuber Stephen M, Sorensen Alma Gregory and 2 more2024-06-14: 1 sale — Levitt Lawrence L2024-06-17: 2 sales — Patel Mital, SPURLOCK GREGORY E.2024-06-18: 2 sales — Patel Mital, SPURLOCK GREGORY E.2024-08-21: 3 sales — Murdock Michael N2024-11-19: 1 sale — Jayanathan Ranjan2024-11-25: 2 sales — Katz David Jeffrey2025-03-05: 1 sale — Wesdorp Cornelis2025-03-06: 1 sale — Wesdorp Cornelis2025-03-07: 2 sales — SWARTZ DAVID L, Wesdorp Cornelis2025-03-17: 1 sale — HAMES NORMAN R2025-03-18: 1 sale — HAMES NORMAN R2025-03-19: 2 sales — HAMES NORMAN R2025-05-15: 2 sales — HAMES NORMAN R2025-05-16: 2 sales — Forthuber Stephen M, Levitt Lawrence L2025-05-22: 1 sale — Sorensen Alma Gregory2025-05-23: 1 sale — Sorensen Alma Gregory2025-06-05: 1 sale — Murdock Michael N2025-08-13: 1 sale — Katz David Jeffrey2025-08-19: 2 sales — Wesdorp Cornelis, Jayanathan Ranjan2025-08-27: 1 sale — HAMES NORMAN R2025-09-09: 1 sale — Wesdorp Cornelis2025-09-10: 1 sale — HAMES NORMAN R2025-09-11: 1 sale — Wesdorp Cornelis2025-09-16: 2 sales — STOLPER MARK, Katz David Jeffrey2025-11-17: 1 sale — Patel Mital2025-11-18: 1 sale — Patel Mital2025-11-19: 1 sale — Patel Mital2025-12-05: 3 sales — Forthuber Stephen M2026-03-18: 2 sales — Sorensen Alma Gregory2026-03-19: 3 sales — Sorensen Alma Gregory2026-06-15: 2 sales — Forthuber Stephen M2026-06-16: 1 sale — Wesdorp Cornelis2026-06-18: 1 sale — SWARTZ DAVID L2006-07-172026-06-18
Insider profileRoleDateTransactionSharesPrice
SWARTZ DAVID LDirector2026-06-18Sale2,699.0$53.89
Wesdorp CornelisPres & CEO, Digital Health2026-06-16Sale4,750.0$58.11
Forthuber Stephen MPres & CEO-Eastern Operations2026-06-15Sale19,853.0$58.61
Forthuber Stephen MPres & CEO-Eastern Operations2026-06-15Sale24,214.0$57.79
Sorensen Alma GregoryChief Strategy Officer2026-03-19Sale100.0$63.59
Sorensen Alma GregoryChief Strategy Officer2026-03-19Sale5,346.0$62.82
Sorensen Alma GregoryChief Strategy Officer2026-03-19Sale9,554.0$61.84
Sorensen Alma GregoryChief Strategy Officer2026-03-18Sale800.0$62.72
Sorensen Alma GregoryChief Strategy Officer2026-03-18Sale14,200.0$62.12
Forthuber Stephen MPres & COO-Eastern Operations2025-12-05Sale1,700.0$79.77
Forthuber Stephen MPres & COO-Eastern Operations2025-12-05Sale11,598.0$79.06
Forthuber Stephen MPres & COO-Eastern Operations2025-12-05Sale31,790.0$77.99
Patel MitalEVP of Fin Planning, CAO2025-11-19Sale15,080.0$80.05
Patel MitalEVP of Fin Planning, CAO2025-11-18Sale9,920.0$80.0
Patel MitalEVP of Fin Planning, CAO2025-11-17Sale25,000.0$76.06
STOLPER MARKEVP, Chief Financial Officer2025-09-16Sale35,000.0$73.89
Katz David JeffreyEVP and Chief Legal Officer2025-09-16Sale14,000.0$74.44
Wesdorp CornelisPres & CEO, Digital Health2025-09-11Sale500.0$72.13
HAMES NORMAN RPres and COO-West Operations2025-09-10Sale10,000.0$72.74
Wesdorp CornelisPres & CEO, Digital Health2025-09-09Sale500.0$71.99
HAMES NORMAN RPres and COO-West Operations2025-08-27Sale5,000.0$71.1
Wesdorp CornelisPres & CEO, Digital Health2025-08-19Sale1,500.0$66.98
Jayanathan RanjanChief Information Officer2025-08-19Sale65,598.0$67.5
Katz David JeffreyEVP and Chief Legal Officer2025-08-13Sale17,000.0$68.31
Murdock Michael NEVP, Mergers and Acquisitions2025-06-05Sale11,132.0$58.05
Sorensen Alma GregoryEVP, Chief Science Officer2025-05-23Sale55,000.0$56.48
Sorensen Alma GregoryEVP, Chief Science Officer2025-05-22Sale45,000.0$57.06
Forthuber Stephen MPres & COO-Eastern Operations2025-05-16Sale18,820.0$60.34
Levitt Lawrence LDirector2025-05-16Sale5,000.0$61.09
HAMES NORMAN RPres and COO-West Operations2025-05-15Sale2,911.0$60.0
HAMES NORMAN RPres and COO-West Operations2025-05-15Sale5,536.0$60.0
HAMES NORMAN RPres and COO-West Operations2025-03-19Sale2,500.0$50.13
HAMES NORMAN RPres and COO-West Operations2025-03-19Sale2,500.0$50.31
HAMES NORMAN RPres and COO-West Operations2025-03-18Sale5,000.0$48.25
HAMES NORMAN RPres and COO-West Operations2025-03-17Sale5,000.0$49.79
SWARTZ DAVID LDirector2025-03-07Sale25,000.0$50.84
Wesdorp CornelisPres & CEO, Digital Health2025-03-07Sale1,000.0$50.52
Wesdorp CornelisPres & CEO, Digital Health2025-03-06Sale2,000.0$51.23
Wesdorp CornelisPres & CEO, Digital Health2025-03-05Sale2,000.0$52.58
Katz David JeffreyEVP and Chief Legal Officer2024-11-25Sale5,110.0$82.12
Katz David JeffreyEVP and Chief Legal Officer2024-11-25Sale7,190.0$81.31
Jayanathan RanjanChief Information Officer2024-11-19Sale38,557.0$80.0
Murdock Michael NEVP, Mergers and Acquisitions2024-08-21Sale1,480.0$63.48
Murdock Michael NEVP, Mergers and Acquisitions2024-08-21Sale9,329.0$63.06
Murdock Michael NEVP, Mergers and Acquisitions2024-08-21Sale4,191.0$61.91
Patel MitalEVP, Chief Admin Officer2024-06-18Sale29,800.0$59.0
SPURLOCK GREGORY E.Director2024-06-18Sale7,167.0$59.75
Patel MitalEVP, Chief Admin Officer2024-06-17Sale10,200.0$60.0
SPURLOCK GREGORY E.Director2024-06-17Sale7,167.0$59.75
Levitt Lawrence LDirector2024-06-14Sale4,000.0$57.77
Murdock Michael NEVP, Mergers and Acquisitions2024-06-12Sale10,000.0$62.51
Forthuber Stephen MPres & COO-Eastern Operations2024-06-12Sale40,000.0$62.33
Sorensen Alma GregoryEVP, Chief Science Officer2024-06-12Sale10,000.0$62.34
SWARTZ DAVID LDirector2024-06-12Sale4,066.0$62.42
HAMES NORMAN RPres and COO-West Operations2024-06-12Sale18,597.0$63.08
Sorensen Alma GregoryEVP, Chief Science Officer2024-06-11Sale5,000.0$61.24
HAMES NORMAN RPres and COO-West Operations2024-06-11Sale35,000.0$61.4
SWARTZ DAVID LDirector2024-06-10Sale20,934.0$60.43
STOLPER MARKEVP, Chief Financial Officer2024-06-10Sale25,000.0$61.27
Levitt Lawrence LDirector2024-06-10Sale16,000.0$60.85
HAMES NORMAN RPres and COO-West Operations2024-06-10Sale5,000.0$61.09
HAMES NORMAN RPres and COO-West Operations2024-06-10Sale15,000.0$61.15
Gordon Christine NayomaDirector2024-06-10Sale1,500.0$61.03
Katz David JeffreyEVP and Chief Legal Officer2024-06-07Sale16,400.0$61.26
Gordon Christine NayomaDirector2024-06-07Sale3,000.0$61.3
Murdock Michael NEVP & Chief Development Offcr2023-12-05Sale10,115.0$35.02
Gordon Christine NayomaDirector2023-11-27Sale3,000.0$32.4
HAMES NORMAN RPres and COO-West Operations2023-06-08Sale10,000.0$31.12
HAMES NORMAN RPres and COO-West Operations2023-06-07Sale15,000.0$30.92
HAMES NORMAN RPres and COO-West Operations2023-06-06Sale20,000.0$31.11
HAMES NORMAN RPres and COO-West Operations2023-06-02Sale5,000.0$30.05
HAMES NORMAN RPres and COO-West Operations2023-06-02Sale5,000.0$30.21
Gordon Christine NayomaDirector2023-05-23Sale4,884.0$28.34
Forthuber Stephen MPres & COO-Eastern Operations2023-03-16Sale10,000.0$23.02
Villigerwilson Ruth LouisaDirector2023-03-03Sale17,776.0$24.94
Gordon Christine NayomaDirector2022-12-19Sale3,000.0$19.57
HAMES NORMAN RPres and COO-West Operations2022-12-19Sale5,000.0$19.45
Gordon Christine NayomaDirector2022-06-01Sale2,000.0$20.61
HAMES NORMAN RPres and COO-West Operations2022-06-01Sale10,000.0$20.53
Gordon Christine NayomaDirector2022-05-31Sale900.0$20.47
HAMES NORMAN RPres and COO-West Operations2022-05-24Sale10,000.0$19.13
HAMES NORMAN RPres and COO-West Operations2021-12-15Sale10,000.0$26.81
HAMES NORMAN RPres and COO-West Operations2021-12-10Sale10,000.0$27.18
HAMES NORMAN RPres and COO-West Operations2021-12-06Sale10,000.0$27.66
HAMES NORMAN RPres and COO-West Operations2021-12-03Sale4,990.0$27.68
HAMES NORMAN RPres and COO-West Operations2021-12-03Sale5,010.0$27.16
HAMES NORMAN RPres and COO-West Operations2021-10-01Sale17,472.0$28.85
HAMES NORMAN RPres and COO-West Operations2021-10-01Sale17,528.0$28.29
Villigerwilson Ruth LouisaSenior Vice President of HR2021-09-02Sale3,246.0$31.47
SWARTZ DAVID LDirector2021-08-11Purchase4,519.0$33.47
HAMES NORMAN RPres and COO-West Operations2021-07-01Sale35,000.0$33.66
Villigerwilson Ruth LouisaSenior Vice President of HR2021-06-10Sale15,000.0$31.51
Murdock Michael NEVP & Chief Development Offcr2021-05-27Sale18,333.0$26.88
Levitt Lawrence LDirector2021-05-14Purchase5,500.0$23.15
Levitt Lawrence LDirector2021-05-13Purchase7,000.0$23.0
HAMES NORMAN RPresident, Western Operations2021-04-01Sale35,000.0$21.77
CRUES JOHN VMedical Director2021-03-15Sale10,000.0$23.82
Levitt Lawrence LDirector2021-03-12Sale10,000.0$23.9
Levitt Lawrence LDirector2021-03-12Sale10,000.0$23.9
Levitt Lawrence LDirector2021-03-11Sale10,000.0$23.5