Form4insider filings, from the source

Company · CIK 0000935494 · SIC 7372 — Services-Prepackaged Software

NATIONAL INSTRUMENTS CORP · NATI

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $11.2M · 7sales $194.5M · 228net −$183.3M
$10k$10k$1M$1M$100M$100MbuyssalesMay 2014Mar 2015Dec 2015Oct 2016Aug 2017May 2018Mar 2019

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Feb 1, 2016 MForm 4 →Mar 4, 6:22 pm ESTScott Arthur RustSenior Vice President272$24.23$6,58928,475— plan? late
Feb 1, 2016 MForm 4 →Mar 4, 6:07 pm ESTEric Howard StarkloffExecutive Vice President411$24.23$9,9568,139— plan? late
Feb 1, 2016 MForm 4 →Mar 4, 5:54 pm ESTAlexander M DavernCOO, CFO & EXECUTIVE VP567$24.23$13,73674,906— plan? late
Dec 30, 2015 JForm 4 →Dec 30, 5:35 pm ESTJames J TruchardPresident, Director, 10% Owner1,495,875——1,785,375— plan?
Nov 2, 2015 SForm 4 →Nov 2, 7:11 pm ESTScott Arthur RustSenior Vice President3,263$30.68$100,09428,203−10.4% plan?
Oct 29, 2015 SForm 4 →Oct 30, 2:56 pm EDTAlexander M DavernCOO, CFO & EXECUTIVE VP3,000$30.89$92,65674,339−3.88% plan?
Oct 2, 2015 GForm 4 →Oct 6, 10:51 am EDTJames J TruchardPresident, Director, 10% Owner300,000——9,064,097— plan?
Sep 2, 2015 JForm 4 →Sep 2, 3:03 pm EDTJames J TruchardPresident, Director, 10% Owner1,203,892——300,973— plan?
Aug 3, 2015 MForm 4 →Dec 1, 6:04 pm ESTEric Howard StarkloffExecutive Vice President85$24.31$2,0667,728— plan? late
Aug 3, 2015 MForm 4 →Nov 2, 7:11 pm ESTScott Arthur RustSenior Vice President250$24.31$6,07831,466— plan? late
May 20, 2015 SForm 4 →May 21, 5:41 pm EDTScott Arthur RustSenior Vice President6,102$29.97$182,87431,216−16.4% plan?
May 18, 2015 SForm 4 →May 19, 3:58 pm EDTEric Howard StarkloffExecutive Vice President1,108$30.00$33,2407,643−12.7% plan?
May 14, 2015 SForm 4 →May 15, 5:15 pm EDTEric Howard StarkloffExecutive Vice President996$29.50$29,3828,751−10.2% plan?
May 13, 2015 SForm 4 →May 13, 6:20 pm EDTEric Howard StarkloffExecutive Vice President1,675$29.01$48,5859,747−14.7% plan?
May 4, 2015 PForm 4 →May 4, 6:25 pm EDTCharles J RoessleinDirector3,000$28.50$85,49685,790+3.62% plan?
May 1, 2015 FMForm 4 →May 5, 6:35 pm EDTScott Arthur RustSenior Vice President6,347$27.59$44,44337,317— plan?
May 1, 2015 FMForm 4 →May 5, 4:29 pm EDTEric Howard StarkloffExecutive Vice President8,811$27.65$61,26311,422— plan?
May 1, 2015 FMForm 4 →May 5, 2:57 pm EDTAlexander M DavernCOO, CFO & EXECUTIVE VP21,513$28.12$137,23477,339— plan?
May 1, 2015 MForm 4 →May 4, 6:40 pm EDTDonald M CarltonDirector4,370——48,460— plan?
May 1, 2015 MForm 4 →May 4, 6:37 pm EDTMichael E McGrathDirector3,102——5,102— plan?
May 1, 2015 MForm 4 →May 4, 6:34 pm EDTJohn M BerraDirector4,370——24,174— plan?
May 1, 2015 MForm 4 →May 4, 6:32 pm EDTLoan T Le DuyDirector4,370——74,222— plan?
May 1, 2015 MForm 4 →May 4, 6:25 pm EDTCharles J RoessleinDirector4,370——82,790— plan?
Feb 2, 2015 MForm 4 →Mar 16, 8:26 pm EDTScott Arthur RustSenior Vice President278$25.57$7,10833,590— plan? late
Feb 2, 2015 MForm 4 →Mar 16, 7:35 pm EDTEric Howard StarkloffExecutive Vice President350$25.57$8,9496,279— plan? late
Feb 2, 2015 MForm 4 →Mar 16, 7:26 pm EDTAlexander M DavernCOO, CFO & EXECUTIVE VP537$25.57$13,73065,056— plan? late
May 27, 2014 SForm 5 →Feb 13, 2015, 12:23 pm ESTEric Howard StarkloffExecutive Vice President1,254$28.50$35,7395,929−17.5% plan?

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Feb 1, 2019 AForm 4 →Feb 4, 3:43 pm ESTAlexander M DavernChief Executive Officer, Director53,000——53,000—
Jan 22, 2019 AForm 4 →Jan 24, 7:06 pm ESTEric Howard StarkloffPresident & COO16,625——16,625—
Jan 22, 2019 AForm 4 →Jan 24, 7:06 pm ESTKaren Marie RappCFO, Treasurer & EVP13,006——13,006—
Jan 22, 2019 AForm 4 →Jan 24, 7:04 pm ESTScott Arthur RustSenior Vice President8,482——8,482—
Jan 22, 2019 AForm 4 →Jan 24, 7:03 pm ESTJohn Charles RoikoChief Accounting Officer1,696——1,696—
Dec 17, 2018 MForm 4 →Dec 19, 1:03 pm ESTAlexander M DavernChief Executive Officer, Director50,000——50,000—
May 1, 2018 MForm 4 →May 3, 4:18 pm EDTEric Howard StarkloffExecutive Vice President16,592——18,750—
May 1, 2018 MForm 4 →May 3, 3:20 pm EDTScott Arthur RustSenior Vice President11,528——15,000—
May 1, 2018 MForm 4 →May 2, 8:13 pm EDTAlexander M DavernPresident & CEO, Director29,586——37,500—
May 1, 2018 MForm 4 →May 2, 7:54 pm EDTKaren Marie RappCFO, Treasurer & EVP5,000——15,000—
May 1, 2018 MForm 4 →May 2, 7:17 pm EDTJohn Charles RoikoChief Accounting Officer3,913——3,000—
May 1, 2018 MForm 4 →May 2, 5:32 pm EDTCharles J RoessleinDirector4,141——2,506—
May 1, 2018 MForm 4 →May 2, 4:28 pm EDTMichael E McGrathDirector4,141——2,506—
May 1, 2018 MForm 4 →May 2, 4:20 pm EDTLoan T Le DuyDirector4,141——2,506—
May 1, 2018 MForm 4 →May 2, 4:03 pm EDTGerhard Paul FettweisDirector4,337——2,506—
May 1, 2018 MForm 4 →May 2, 3:55 pm EDTJohn M BerraDirector4,141——2,506—
Dec 15, 2017 MForm 4 →Dec 19, 12:06 pm ESTAlexander M DavernPresident & CEO, Director50,000——100,000—
Jul 25, 2017 AForm 4 →Jul 27, 7:55 pm EDTKaren Marie RappCFO, Treasurer & EVP20,000——20,000—
May 1, 2017 MForm 4 →May 2, 8:36 pm EDTAlexander M DavernPresident & CEO17,410——22,500—
May 1, 2017 MForm 4 →May 2, 7:49 pm EDTJohn Charles RoikoInterim CFO3,171——3,600—
May 1, 2017 MForm 4 →May 2, 6:21 pm EDTScott Arthur RustSenior Vice President6,267——13,500—
May 1, 2017 MForm 4 →May 2, 4:05 pm EDTEric Howard StarkloffExecutive Vice President9,681——22,500—
May 1, 2017 MForm 4 →May 1, 7:38 pm EDTGerhard Paul FettweisDirector3,084——6,168—
May 1, 2017 MForm 4 →May 1, 7:18 pm EDTCharles J RoessleinDirector4,439——3,084—
May 1, 2017 MForm 4 →May 1, 6:44 pm EDTMichael E McGrathDirector5,990——3,084—
May 1, 2017 MForm 4 →May 1, 5:52 pm EDTLoan T Le DuyDirector4,439——3,084—
May 1, 2017 MForm 4 →May 1, 5:32 pm EDTDonald M CarltonDirector8,869——0—
May 1, 2017 MForm 4 →May 1, 1:08 pm EDTJohn M BerraDirector4,439——3,084—
Apr 26, 2017 AForm 4 →Apr 26, 5:22 pm EDTGerhard Paul FettweisDirector3,759——3,759—
Apr 26, 2017 AForm 4 →Apr 26, 5:16 pm EDTMichael E McGrathDirector3,759——3,759—
Apr 26, 2017 AForm 4 →Apr 26, 5:10 pm EDTJohn M BerraDirector3,759——3,759—
Apr 26, 2017 AForm 4 →Apr 26, 5:02 pm EDTLoan T Le DuyDirector3,759——3,759—
Apr 26, 2017 AForm 4 →Apr 26, 4:55 pm EDTCharles J RoessleinDirector3,759——3,759—
Apr 25, 2017 AForm 4 →Apr 26, 5:35 pm EDTEric Howard StarkloffExecutive Vice President25,000——25,000—
Apr 25, 2017 AForm 4 →Apr 26, 3:39 pm EDTAlexander M DavernPresident & CEO50,000——50,000—
Apr 25, 2017 AForm 4 →Apr 26, 3:37 pm EDTScott Arthur RustSenior VP, Global R&D20,000——20,000—
Apr 25, 2017 AForm 4 →Apr 26, 3:36 pm EDTJohn Charles RoikoInterim CFO4,000——4,000—
Jan 24, 2017 AForm 4 →Jan 25, 6:06 pm ESTAlexander M DavernPresident & CEO150,000——0—
May 2, 2016 MForm 4 →May 3, 6:47 pm EDTEric Howard StarkloffExecutive Vice President7,721——22,500—
May 2, 2016 MForm 4 →May 3, 5:58 pm EDTScott Arthur RustSenior Vice President5,199——13,500—
May 2, 2016 MForm 4 →May 3, 4:18 pm EDTAlexander M DavernCOO, CFO & EXECUTIVE VP15,991——22,500—
May 2, 2016 MForm 4 →May 3, 2:04 pm EDTCharles J RoessleinDirector4,223——2,692—
May 2, 2016 MForm 4 →May 3, 1:30 pm EDTMichael E McGrathDirector4,448——2,692—
May 2, 2016 MForm 4 →May 3, 1:12 pm EDTLoan T Le DuyDirector4,223——2,692—
May 2, 2016 MForm 4 →May 3, 12:24 pm EDTDonald M CarltonDirector4,223——2,692—
May 2, 2016 MForm 4 →May 3, 12:11 pm EDTJohn M BerraDirector4,223——2,692—
Apr 27, 2016 AForm 4 →Apr 27, 5:49 pm EDTGerhard Paul FettweisDirector9,252——9,252—
Apr 27, 2016 AForm 4 →Apr 27, 5:40 pm EDTCharles J RoessleinDirector4,626——4,626—
Apr 27, 2016 AForm 4 →Apr 27, 5:38 pm EDTMichael E McGrathDirector4,626——4,626—
Apr 27, 2016 AForm 4 →Apr 27, 5:36 pm EDTLoan T Le DuyDirector4,626——4,626—
Apr 27, 2016 AForm 4 →Apr 27, 5:31 pm EDTDonald M CarltonDirector4,626——4,626—
Apr 27, 2016 AForm 4 →Apr 27, 5:28 pm EDTJohn M BerraDirector4,626——4,626—
Apr 26, 2016 AForm 4 →Apr 27, 5:45 pm EDTEric Howard StarkloffExecutive Vice President25,000——25,000—
Apr 26, 2016 AForm 4 →Apr 27, 5:43 pm EDTScott Arthur RustSenior VP, Global R&D15,000——15,000—
Apr 26, 2016 AForm 4 →Apr 27, 5:34 pm EDTAlexander M DavernCOO, CFO & Executive VP25,000——25,000—
May 1, 2015 MForm 4 →May 5, 6:35 pm EDTScott Arthur RustSenior Vice President4,736——4,436—
May 1, 2015 MForm 4 →May 5, 4:29 pm EDTEric Howard StarkloffExecutive Vice President6,595——13,309—
May 1, 2015 MForm 4 →May 5, 2:57 pm EDTAlexander M DavernCOO, CFO & EXECUTIVE VP16,633——13,309—
May 1, 2015 MForm 4 →May 4, 6:40 pm EDTDonald M CarltonDirector4,370——3,102—
May 1, 2015 MForm 4 →May 4, 6:37 pm EDTMichael E McGrathDirector3,102——6,204—
May 1, 2015 MForm 4 →May 4, 6:34 pm EDTJohn M BerraDirector4,370——3,102—
May 1, 2015 MForm 4 →May 4, 6:32 pm EDTLoan T Le DuyDirector4,370——3,102—
May 1, 2015 MForm 4 →May 4, 6:25 pm EDTCharles J RoessleinDirector4,370——3,102—
Apr 22, 2015 AForm 4 →Apr 23, 5:18 pm EDTMichael E McGrathDirector4,038——4,038—
Apr 22, 2015 AForm 4 →Apr 23, 4:42 pm EDTDonald M CarltonDirector4,038——4,038—
Apr 22, 2015 AForm 4 →Apr 23, 4:36 pm EDTLoan T Le DuyDirector4,038——4,038—
Apr 22, 2015 AForm 4 →Apr 23, 3:09 pm EDTCharles J RoessleinDirector4,038——4,038—
Apr 22, 2015 AForm 4 →Apr 23, 1:31 pm EDTJohn M BerraDirector4,038——4,038—
Apr 21, 2015 AForm 4 →Apr 22, 8:53 pm EDTEric Howard StarkloffExecutive Vice President25,000——25,000—
Apr 21, 2015 AForm 4 →Apr 22, 8:36 pm EDTScott Arthur RustSenior VP, Global R&D15,000——15,000—
Apr 21, 2015 AForm 4 →Apr 22, 8:19 pm EDTAlexander M DavernCOO, CFO & Executive VP25,000——25,000—