Form4insider filings, from the source

Company · CIK 0000790526 · SIC 8071 — Services-Medical Laboratories · Nasdaq

RadNet, Inc. · RDNT

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $29.6M · 112net −$29.6M
$10k$10k$1M$1M$100M$100MbuyssalesMar 2015Jan 2017Dec 2018Nov 2020Sep 2022Aug 2024Jun 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 18, 2026 SForm 4 →Jun 22, 4:15 pm EDTDavid L SwartzDirector2,699$53.89$145,449177,013−1.50%
Jun 16, 2026 SForm 4 →Jun 18, 6:03 pm EDTCornelis WesdorpPres & CEO, Digital Health4,750$58.11$276,02369,075−6.43%
Jun 16, 2026 GForm 4 →Jun 18, 6:00 pm EDTHoward G BergerPresident, CEO, Director90——19,910—
Jun 15, 2026 SForm 4 →Jun 16, 4:15 pm EDTStephen M ForthuberPres & CEO-Eastern Operations44,067$58.16$2,562,911507,199−7.99%
Jun 2, 2026 AForm 4 →Jun 3, 9:11 pm EDTDavid L SwartzDirector2,946——179,712—
Jun 2, 2026 AForm 4 →Jun 3, 9:11 pm EDTGregory E. SpurlockDirector2,946——8,236—
Jun 2, 2026 AForm 4 →Jun 3, 9:11 pm EDTLaura Pastre JacobsDirector2,946——29,953—
Jun 2, 2026 AForm 4 →Jun 3, 9:11 pm EDTLawrence L LevittDirector2,946——167,902—
Jan 16, 2019 AForm 4 →Mar 5, 12:27 pm ESTMichael N MurdockExecutive Vice President15,000——122,242— plan? late
Jan 16, 2019 AForm 4 →Mar 5, 12:25 pm ESTJohn V CruesMedical Director, Director25,000$12.42$310,500544,097— plan? late
Jan 7, 2019 AForm 4/A →Mar 5, 12:25 pm ESTStephen M ForthuberPresident, Eastern Operations25,158——459,443— plan?
Jan 7, 2019 AForm 4/A →Jan 11, 3:17 pm ESTMital PatelExe VP, Fin Plan & Analysis17,154——120,013— plan?
Jan 7, 2019 AForm 4 →Jan 11, 8:27 am ESTMital PatelExe VP, Fin Plan & Analysis17,154——102,958— plan? late
Jan 7, 2019 AForm 4 →Jan 11, 8:27 am ESTNorman R HamesPresident, Western Operations, Director25,158——569,158— plan? late
Jan 7, 2019 AForm 4 →Jan 11, 8:27 am ESTStephen M ForthuberPresident, Eastern Operations25,158——477,943— plan? late amended
Dec 20, 2018 SForm 4 →Dec 21, 3:27 pm ESTNorman R HamesPresident, Western Operations, Director15,000$10.40$156,000544,000−2.68% plan?
Dec 19, 2018 GForm 4 →Dec 21, 5:07 pm ESTLawrence L LevittDirector15,000——168,054— plan?
Dec 19, 2018 SForm 4 →Dec 21, 3:27 pm ESTNorman R HamesPresident, Western Operations, Director10,000$10.78$107,800559,000−1.76% plan?
Dec 13, 2018 SForm 4 →Dec 14, 11:41 am ESTNorman R HamesPresident, Western Operations, Director5,000$12.68$63,400569,000−0.87% plan?
Dec 10, 2018 SForm 4 →Dec 14, 11:40 am ESTNorman R HamesPresident, Western Operations, Director15,000$12.57$188,550574,000−2.55% plan? late
Sep 20, 2018 SForm 4 →Sep 21, 6:17 pm EDTNorman R HamesPresident, Western Operations, Director14,000$15.59$218,260589,000−2.32% plan?
Sep 18, 2018 SForm 4 →Sep 18, 1:55 pm EDTJohn V CruesMedical Director, Director10,000$15.30$153,000519,097−1.89% plan?
Sep 17, 2018 SForm 4 →Sep 19, 1:13 pm EDTNorman R HamesPresident, Western Operations, Director10,000$14.95$149,500603,000−1.63% plan?
Sep 17, 2018 SForm 4 →Sep 17, 5:09 pm EDTJeffrey L LindenExecutive Vice President10,000$14.78$147,800902,001−1.10% plan?
Aug 20, 2018 SForm 4 →Aug 21, 2:43 pm EDTNorman R HamesPresident, Western Operations, Director10,000$14.06$140,600613,000−1.61% plan?
Jun 19, 2018 SForm 4/A →Jun 20, 6:27 pm EDTNorman R HamesPresident, Western Operations, Director10,623$14.17$150,528623,000−1.68% plan?
Jun 19, 2018 SForm 4 →Jun 20, 2:08 pm EDTNorman R HamesPresident, Western Operations, Director10,000$14.17$141,700292,450−3.31% plan?
Jun 13, 2018 SForm 4 →Jun 15, 7:00 pm EDTNorman R HamesPresident, Western Operations, Director10,000$13.61$136,100302,450−3.20% plan?
Jun 11, 2018 SForm 4 →Jun 11, 5:15 pm EDTJeffrey L LindenExecutive Vice President10,000$12.97$129,700912,001−1.08% plan?
Jun 8, 2018 SForm 4 →Jun 8, 5:17 pm EDTNorman R HamesPresident, Western Operations, Director10,000$12.81$128,100312,450−3.10% plan?
Jun 7, 2018 AForm 4 →Jun 7, 6:36 pm EDTDavid L SwartzDirector9,728——277,411— plan?
Jun 7, 2018 AForm 4 →Jun 7, 6:35 pm EDTMichael L Sherman M.D.Director9,728——299,720— plan?
Jun 7, 2018 AForm 4 →Jun 7, 6:35 pm EDTLawrence L LevittDirector9,728——183,054— plan?
Jun 7, 2018 AForm 4 →Jun 7, 6:34 pm EDTMarvin S CadwellDirector9,728——276,112— plan?
May 25, 2018 SForm 4 →May 30, 2:18 pm EDTNorman R HamesPresident, Western Operations, Director15,000$12.77$191,550322,450−4.45% plan?
May 18, 2018 SForm 4 →May 21, 1:39 pm EDTNorman R HamesPresident, Western Operations, Director15,000$13.04$195,645337,450−4.26% plan?
May 11, 2018 SForm 4 →May 14, 10:43 am EDTJohn V CruesMedical Director, Director15,000$13.00$195,071529,097−2.76% plan?
Apr 11, 2018 GForm 4 →Apr 11, 4:33 pm EDTMark StolperExecutive VP and CFO2,000——128,319— plan?
Mar 20, 2018 SForm 4 →Mar 20, 6:58 pm EDTMark StolperExecutive VP and CFO15,000$13.19$197,850130,319−10.3% plan?
Mar 14, 2018 SForm 4 →Mar 14, 6:23 pm EDTMichael N MurdockExecutive Vice President38,333$13.06$500,629107,242−26.3% plan?
Mar 14, 2018 SForm 4 →Mar 14, 5:33 pm EDTJeffrey L LindenExecutive Vice President10,000$13.09$130,900922,001−1.07% plan?
Mar 13, 2018 SForm 4 →Mar 16, 6:05 pm EDTNorman R HamesExecutive Vice President, Director40,000$12.95$517,900352,450−10.2% plan? late
Mar 13, 2018 SForm 4 →Mar 14, 5:32 pm EDTMarvin S CadwellDirector35,594$12.58$447,773266,384−11.8% plan?
Jan 29, 2018 AForm 4 →Feb 6, 8:00 pm ESTMichael N MurdockExecutive Vice President15,000$10.15$152,250145,575— plan? late
Jan 8, 2018 GForm 4 →Jan 8, 3:10 pm ESTLawrence L LevittDirector16,800——173,326— plan?
Jan 2, 2018 AForm 4 →Jan 2, 8:51 pm ESTMital PatelExe VP, Fin Plan & Analysis18,657——85,804— plan?
Jan 2, 2018 AForm 4 →Jan 2, 8:49 pm ESTNorman R HamesPresident, Western Operations, Director27,363——392,450— plan?
Jan 2, 2018 AForm 4 →Jan 2, 8:48 pm ESTStephen M ForthuberPresident, Eastern Operations27,363——452,785— plan?
Dec 20, 2017 SForm 4 →Dec 20, 5:30 pm ESTNorman R HamesExecutive Vice President, Director5,000$9.96$49,780365,087−1.35% plan?
Dec 19, 2017 SForm 4 →Dec 20, 3:06 pm ESTJohn V CruesMedical Director, Director19,684$10.01$196,962544,097−3.49% plan?
Dec 14, 2017 SForm 4 →Dec 14, 5:54 pm ESTNorman R HamesExecutive Vice President, Director5,000$9.71$48,541370,087−1.33% plan?
Dec 13, 2017 SForm 4 →Dec 14, 4:22 pm ESTNorman R HamesExecutive Vice President, Director10,000$9.87$98,670375,087−2.60% plan?
Dec 12, 2017 SForm 4 →Dec 13, 3:53 pm ESTNorman R HamesExecutive Vice President, Director10,000$9.82$98,230385,087−2.53% plan?
Dec 11, 2017 SForm 4 →Dec 11, 7:22 pm ESTNorman R HamesExecutive Vice President, Director7,500$9.68$72,568395,087−1.86% plan?
Dec 6, 2017 SForm 4 →Dec 7, 6:58 pm ESTNorman R HamesExecutive Vice President, Director5,000$9.72$48,615402,587−1.23% plan?
Dec 4, 2017 SForm 4 →Dec 4, 7:45 pm ESTNorman R HamesExecutive Vice President, Director5,000$10.00$50,010407,257−1.21% plan?
Dec 1, 2017 SForm 4 →Dec 1, 8:20 pm ESTJohn V CruesMedical Director, Director20,000$10.08$201,530563,781−3.43% plan?
Nov 30, 2017 SForm 4 →Dec 1, 1:09 pm ESTNorman R HamesExecutive Vice President, Director900$10.50$9,450412,257−0.22% plan?
Nov 27, 2017 SForm 4 →Nov 28, 1:00 pm ESTJohn V CruesMedical Director, Director20,000$9.89$197,758583,781−3.31% plan?
Nov 16, 2017 SForm 4 →Nov 20, 3:16 pm ESTJohn V CruesMedical Director, Director40,000$9.90$395,990603,781−6.21% plan?
Oct 3, 2017 SForm 4/A →Oct 5, 6:06 pm EDTSandy Nyholm Kaminsky +110% Owner1,100,000$10.95$12,045,0005,376,253−17.0% plan?
Oct 3, 2017 SForm 4 →Oct 3, 6:32 pm EDTSandy Nyholm Kaminsky +110% Owner1,100,000$10.95$12,045,0005,133,114−17.6% plan? amended
Sep 20, 2017 SForm 4 →Sep 20, 4:29 pm EDTLawrence L LevittDirector8,811$10.82$95,335190,126−4.43% plan?
Sep 19, 2017 SForm 4 →Sep 20, 12:45 pm EDTLawrence L LevittDirector6,189$11.04$68,327198,937−3.02% plan?
Sep 19, 2017 SForm 4 →Sep 19, 2:52 pm EDTJeffrey L LindenExecutive Vice President18,192$10.95$199,202932,001−1.91% plan?
Sep 12, 2017 SForm 4 →Sep 12, 4:00 pm EDTMichael L Sherman M.D.Director11,965$11.02$131,854289,992−3.96% plan?
Sep 11, 2017 SForm 4 →Sep 12, 1:51 pm EDTMichael L Sherman M.D.Director8,035$11.02$88,546301,957−2.59% plan?
Sep 7, 2017 SForm 4 →Sep 7, 12:58 pm EDTDavid L SwartzDirector25,000$10.98$274,571267,683−8.54% plan?
Sep 6, 2017 SForm 4 →Sep 6, 12:21 pm EDTJeffrey L LindenExecutive Vice President10,000$10.72$107,200950,193−1.04% plan?
Aug 30, 2017 SForm 4 →Aug 30, 5:16 pm EDTMark StolperExecutive VP and CFO10,000$10.19$101,900145,319−6.44% plan?
Aug 23, 2017 SForm 4 →Aug 23, 12:28 pm EDTJeffrey L LindenExecutive Vice President10,104$9.91$100,131960,193−1.04% plan?
Aug 21, 2017 SForm 4 →Aug 21, 4:52 pm EDTStephen M ForthuberExecutive Vice President18,500$8.38$155,030406,922−4.35% plan?
Aug 15, 2017 SForm 4 →Aug 16, 6:06 pm EDTJeffrey L LindenExecutive Vice President10,104$8.46$85,480970,297−1.03% plan?
Jun 20, 2017 SForm 4 →Jun 20, 6:07 pm EDTNorman R HamesExecutive Vice President, Director8,074$7.60$61,362413,157−1.92% plan?
Jun 13, 2017 SForm 4 →Jun 14, 12:03 pm EDTNorman R HamesExecutive Vice President, Director900$7.80$7,020421,231−0.21% plan?
Jun 12, 2017 SForm 4 →Jun 12, 5:47 pm EDTNorman R HamesExecutive Vice President, Director5,000$7.71$38,550422,131−1.17% plan?
Jun 8, 2017 AForm 4/A →Jun 20, 1:31 pm EDTMichael L Sherman M.D.Director16,447——309,992— plan?
Jun 8, 2017 AForm 4 →Jun 9, 1:59 pm EDTMichael L Sherman M.D.Director16,447——299,810— plan? amended
Jun 8, 2017 AForm 4 →Jun 9, 1:59 pm EDTMarvin S CadwellDirector16,447——301,978— plan?
Jun 8, 2017 SForm 4 →Jun 8, 5:49 pm EDTNorman R HamesExecutive Vice President, Director10,000$7.60$76,000427,131−2.29% plan?
Jun 7, 2017 SForm 4 →Jun 7, 6:41 pm EDTNorman R HamesExecutive Vice President, Director20,000$7.55$151,072427,131−4.47% plan?
Jun 5, 2017 SForm 4/A →Jun 6, 2:00 pm EDTMichael N MurdockExecutive Vice President36,361$7.37$267,983130,575−21.8% plan?
Jun 5, 2017 SForm 4 →Jun 6, 12:38 pm EDTMichael N MurdockExecutive Vice President36,061$7.37$265,772130,875−21.6% plan? amended
Jun 5, 2017 SForm 4 →Jun 5, 4:16 pm EDTNorman R HamesExecutive Vice President, Director10,000$7.38$73,800447,131−2.19% plan?
Jun 2, 2017 SForm 4 →Jun 2, 5:25 pm EDTNorman R HamesExecutive Vice President, Director10,000$7.38$73,800457,131−2.14% plan?
May 24, 2017 SForm 4 →May 25, 1:35 pm EDTMichael N MurdockExecutive Vice President10,900$7.45$81,205166,936−6.13% plan?
May 24, 2017 SForm 4 →May 24, 4:47 pm EDTMark StolperExecutive VP and CFO15,000$7.33$109,950155,319−8.81% plan?
May 23, 2017 SForm 4 →May 24, 7:49 am EDTMichael N MurdockExecutive Vice President38,492$7.46$287,225177,836−17.8% plan?
May 22, 2017 SForm 4 →May 23, 12:43 pm EDTMichael N MurdockExecutive Vice President10,400$7.61$79,177216,328−4.59% plan?
May 19, 2017 SForm 4 →May 19, 6:21 pm EDTNorman R HamesExecutive Vice President, Director35,000$7.67$268,600467,131−6.97% plan?
May 19, 2017 SForm 4 →May 19, 5:13 pm EDTJeffrey L LindenExecutive Vice President14,415$7.63$109,986980,401−1.45% plan?
May 18, 2017 SForm 4 →May 19, 10:47 am EDTNorman R HamesExecutive Vice President, Director30,000$7.50$225,100502,131−5.64% plan?
May 17, 2017 SForm 4 →May 18, 2:27 pm EDTNorman R HamesExecutive Vice President, Director39,072$7.22$282,094532,131−6.84% plan?
May 16, 2017 SForm 4 →May 16, 5:53 pm EDTNorman R HamesExecutive Vice President, Director20,000$7.05$140,900571,203−3.38% plan?
Feb 1, 2017 AForm 4 →Feb 3, 5:19 pm ESTMichael N MurdockExecutive Vice President25,000——226,728— plan?
Jan 25, 2017 AForm 4/A →Feb 2, 8:03 pm ESTJohn V CruesMedical Director, Director8,333——643,781— plan?
Jan 25, 2017 AForm 4 →Jan 25, 4:32 pm ESTJohn V CruesMedical Director, Director8,333——801,445— plan? amended
Jan 6, 2017 AForm 4 →Jan 9, 12:41 pm ESTMital PatelDirector29,762——67,147— plan?
Jan 6, 2017 AForm 4 →Jan 9, 12:40 pm ESTNorman R HamesExecutive Vice President, Director37,698——591,203— plan?
Jan 6, 2017 AForm 4 →Jan 9, 12:37 pm ESTStephen M ForthuberExecutive Vice President37,698——425,422— plan?

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jan 7, 2019 AForm 4/A →Mar 5, 12:27 pm ESTMark StolperExecutive VP and CFO43,458——21,729—
Jan 7, 2019 AForm 4/A →Mar 5, 12:25 pm ESTStephen M ForthuberPresident, Eastern Operations25,158——25,158—
Jan 7, 2019 AForm 4 →Jan 15, 3:25 pm ESTMark StolperExecutive VP and CFO43,458——21,729— late amended
Jan 7, 2019 JForm 4/A →Jan 11, 3:17 pm ESTMital PatelExe VP, Fin Plan & Analysis17,154——65,573—
Jan 7, 2019 JForm 4 →Jan 11, 8:27 am ESTMital PatelExe VP, Fin Plan & Analysis17,154——65,573— late
Jan 7, 2019 JForm 4 →Jan 11, 8:27 am ESTNorman R HamesPresident, Western Operations, Director25,158——129,346— late
Jan 7, 2019 JForm 4 →Jan 11, 8:27 am ESTStephen M ForthuberPresident, Eastern Operations25,158——129,346— late amended
Jan 2, 2018 AJForm 4 →Jan 2, 8:52 pm ESTMark StolperExecutive VP and CFO43,128——126,065—
Jan 2, 2018 JForm 4 →Jan 2, 8:51 pm ESTMital PatelExe VP, Fin Plan & Analysis18,657——48,419—
Jan 2, 2018 AJForm 4 →Jan 2, 8:50 pm ESTJeffrey L LindenExecutive Vice President52,238——67,786—
Jan 2, 2018 JForm 4 →Jan 2, 8:49 pm ESTNorman R HamesPresident, Western Operations, Director27,363——104,188—
Jan 2, 2018 JForm 4 →Jan 2, 8:48 pm ESTStephen M ForthuberPresident, Eastern Operations27,363——104,188—
Jun 8, 2017 AForm 4 →Jun 9, 2:03 pm EDTDavid L SwartzDirector16,447——39,382—
Jun 8, 2017 AForm 4 →Jun 9, 2:02 pm EDTLawrence L LevittDirector16,447——39,382—
Jan 25, 2017 AForm 4/A →Feb 2, 8:03 pm ESTJohn V CruesMedical Director, Director8,334——8,334—
Jan 25, 2017 AForm 4 →Jan 25, 4:32 pm ESTJohn V CruesMedical Director, Director8,334——8,334— amended
Jan 6, 2017 AJForm 4/A →Aug 9, 1:38 pm EDTJeffrey L LindenExecutive Vice President83,334——41,667—
Jan 6, 2017 AJForm 4 →Jan 9, 12:41 pm ESTMark StolperExecutive VP and CFO68,798——104,501—
Jan 6, 2017 JForm 4 →Jan 9, 12:41 pm ESTMital PatelDirector29,762——29,762—
Jan 6, 2017 AJForm 4 →Jan 9, 12:40 pm ESTJeffrey L LindenExecutive Vice President83,334——122,461— amended
Jan 6, 2017 JForm 4 →Jan 9, 12:40 pm ESTNorman R HamesExecutive Vice President, Director37,698——76,825—
Jan 6, 2017 JForm 4 →Jan 9, 12:37 pm ESTStephen M ForthuberExecutive Vice President37,698——76,825—
Jun 2, 2016 AForm 4 →Jun 2, 5:54 pm EDTDavid L SwartzDirector22,935——97,935—
Jun 2, 2016 AForm 4 →Jun 2, 5:53 pm EDTLawrence L LevittDirector22,935——97,935—
Mar 11, 2016 XForm 4 →Mar 11, 5:44 pm ESTMarvin S CadwellDirector10,000——0—
Mar 9, 2016 XForm 4 →Mar 11, 5:28 pm ESTMichael L Sherman M.D.Director10,000——0—
Jan 6, 2016 XForm 4 →Jan 7, 12:52 pm ESTStephen M ForthuberExecutive Vice President100,000——39,127—
Jan 5, 2016 XForm 4 →Jan 6, 1:18 pm ESTDavid L SwartzDirector10,000——75,000—
Jan 5, 2016 XForm 4 →Jan 6, 1:17 pm ESTLawrence L LevittDirector10,000——75,000—
Jan 4, 2016 JForm 4 →Jan 5, 3:31 pm ESTMark StolperExecutive VP and CFO35,703——35,703—
Jan 4, 2016 JForm 4 →Jan 5, 2:45 pm ESTJeffrey L LindenExecutive Vice President43,245——114,127—
Jan 4, 2016 JForm 4 →Jan 5, 2:43 pm ESTNorman R HamesExecutive Vice President, Director39,127——114,127—
Jan 4, 2016 JForm 4 →Jan 5, 2:43 pm ESTStephen M ForthuberExecutive Vice President39,127——139,127—
Jan 2, 2016 XForm 4 →Jan 4, 1:00 pm ESTMarvin S CadwellDirector25,000——85,000—
Jan 2, 2016 XForm 4 →Jan 4, 12:59 pm ESTLawrence L LevittDirector25,000——85,000—
Jan 2, 2016 XForm 4 →Jan 4, 12:58 pm ESTDavid L SwartzDirector25,000——85,000—
Aug 14, 2015 XForm 4 →Aug 14, 6:09 pm EDTMichael N MurdockExecutive Vice President50,000——0—
Jul 29, 2015 XForm 4 →Jul 30, 12:49 pm EDTDerek BomarVice President75,000——0—
Jun 5, 2015 XForm 4/A →Jun 8, 2:43 pm EDTNorman R HamesExecutive Vice President, Director100,000——75,000— amended
Jun 5, 2015 XForm 4 →Jun 8, 1:15 pm EDTNorman R HamesExecutive Vice President, Director100,000——75,000— amended
May 6, 2015 XForm 4 →May 7, 10:57 am EDTStephen M ForthuberExecutive Vice President100,000——100,000—
Apr 23, 2015 XForm 4 →Apr 24, 2:51 pm EDTTodd W SkulteEVP, Hospital Based Operations100,000——125,000—
Apr 15, 2015 XForm 4 →Apr 17, 2:24 pm EDTMark StolperExecutive VP and CFO87,500——0—
Apr 1, 2015 XForm 4 →Apr 1, 8:36 pm EDTJeffrey L LindenExecutive Vice President100,000——75,000—
Apr 1, 2015 XForm 4 →Apr 1, 8:32 pm EDTDerek BomarVice President100,000——75,000—
Mar 30, 2015 XForm 4 →Mar 31, 2:19 pm EDTMichael N MurdockExecutive Vice President100,000——50,000—
Mar 11, 2015 XForm 4 →Mar 12, 3:48 pm EDTTodd W SkulteEVP, Hospital Based Operations50,000——225,000—
Jan 2, 2015 XForm 4/A →Jan 12, 12:30 pm ESTLawrence L LevittDirector25,000——110,000—
Jan 2, 2015 XForm 4 →Jan 5, 1:51 pm ESTDavid L SwartzDirector25,000——110,000—
Jan 2, 2015 XForm 4 →Jan 5, 1:44 pm ESTLawrence L LevittDirector25,000——110,000— amended
Jan 7, 2011 XForm 4 →Jan 6, 2016, 1:18 pm ESTJeffrey L LindenExecutive Vice President75,000——39,127— late
Jan 7, 2011 XForm 4 →Jan 6, 2016, 1:17 pm ESTNorman R HamesExecutive Vice President, Director75,000——39,127— late