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Ionis Pharmaceuticals

IONSNASDAQ
$50.43
-0.18-0.36%
At Close: -
$50.43
00.00%
After Hours: 4:00 PM EDT
15 minutes delayed

Ionis Pharmaceuticals (NASDAQ:IONS) Stock, Insider Trading Activity

Ionis Pharmaceuticals: Insider buying and selling updated today.

What is Insider Activity?

Insider trading activity involves company insiders, such as executives, directors, and employees, engaging in transactions of their own company's stock. Insiders' buy and sell transactions provide valuable insights into their confidence in the company's future performance.

What are Ionis Pharmaceuticals Inc Insiders Doing?

At Ionis Pharmaceuticals Inc, recent insider activity has drawn attention. Over the last 30 days, insiders have reported selling a total of - shares worth -, meanwhile, insiders have report no purchases in the last 30 days.

Notable Recent Insider Buys and Sales

  • On May 6, 2024, Joseph Klein III, the company's DIRECTOR sold 6K shares for $42.71 each.

Ownership Statistics for Ionis Pharmaceuticals Inc

Institutional Shares Held
113.272M
Institutional Percentage Held
77.6%
Jul 17, 2024Joseph Klein IIIDIRECTOR0.00$37.21-$306.96KSELL-OPTIONS0.00%100.00Jul 16View
Jul 17, 2024Allene M DiazDIRECTOR3.04K$49.49-$81.02KSELL-OPTIONS23.98%15.72KJul 15 - Jul 16View
Jun 20, 2024Spencer R BerthelsenDIRECTOR0.00$37.91-$76.16KSELL-OPTIONS0.00%147.33KJun 17View
May 07, 2024Joseph Klein IIIDIRECTOR-6.00K$42.71-$256.28KSELL-98.36%100.00May 03View
Apr 17, 2024Joseph BaroldiEVP, CHIEF BUSINESS OFFICER6.83K$41.60-$166.64KSELL-OPTIONS47.32%21.27KApr 15 - Apr 16View
Apr 17, 2024Brian BirchlerEVP, CORP AND DEVELOPMENT OPS970.00$41.66-$37.70KSELL-OPTIONS2.15%46.16KApr 15 - Apr 16View
Feb 16, 2024Brett P MoniaCHIEF EXECUTIVE OFFICER-387.00$44.49-$17.22KSELL-0.22%173.75KFeb 16View
Feb 02, 2024Eric SwayzeEVP RESEARCH-8.96K$51.63-$654.71KSELL-20.67%34.41KJan 31 - Feb 02View
Feb 02, 2024Eugene SchneiderEVP, CHF CLINICAL DEVELOP OFCR1.96K$49.59-$102.70KGRANT4.10%49.81KFeb 01 - Feb 02View
Feb 02, 2024Patrick R. O'NeilEVP CLO & GENERAL COUNSEL1.86K$49.67-$97.41KGRANT3.97%48.66KFeb 01 - Feb 02View
Feb 02, 2024Brett P MoniaCHIEF EXECUTIVE OFFICER22.29K$49.37-$1.16MGRANT14.68%174.14KFeb 01 - Feb 02View
Feb 02, 2024Elizabeth L HougenEVP, FINANCE & CFO2.02K$49.54-$105.27KGRANT2.22%92.91KFeb 01 - Feb 02View
Feb 02, 2024Richard S GearyEVP, CHIEF DEVELOPMENT OFFICER1.86K$50.04-$98.13KGRANT2.17%87.33KFeb 01 - Feb 02View
Feb 02, 2024Onaiza Cadoret-ManierEVP, CHF GL PDT STR & OPER OFC2.02K$49.60-$105.40KGRANT5.96%35.83KFeb 01 - Feb 02View
Feb 02, 2024C. Frank BennettEVP, CHIEF SCIENTIFIC OFFICER1.76K$49.52-$91.75KGRANT2.27%79.08KFeb 01 - Feb 02View
Jan 29, 2024Brett P MoniaCHIEF EXECUTIVE OFFICER-2.29K$51.75-$118.25KSELL-1.48%151.85KJan 25View
Jan 29, 2024Patrick R. O'NeilEVP CLO & GENERAL COUNSEL-6.45K$51.75-$333.79KSELL-12.11%46.80KJan 25View
Jan 18, 2024Onaiza Cadoret-ManierEVP, CHF GL PDT STR & OPER OFC9.50K$50.42-$280.52KSELL-OPTIONS39.07%33.81KJan 16 - Jan 17View
Jan 18, 2024Patrick R. O'NeilEVP CLO & GENERAL COUNSEL12.90K$50.42-$390.43KSELL-OPTIONS31.96%53.25KJan 16 - Jan 17View
Jan 18, 2024Brian BirchlerEVP, CORP AND DEVELOPMENT OPS7.58K$50.42-$226.73KSELL-OPTIONS20.50%44.58KJan 16 - Jan 17View
Jan 18, 2024Eric SwayzeEVP RESEARCH10.79K$50.42-$317.88KSELL-OPTIONS∞85.00Jan 16 - Jan 17View
Jan 18, 2024Eugene SchneiderEVP, CHF CLINICAL DEVELOP OFCR9.68K$50.42-$276.39KSELL-OPTIONS25.36%47.85KJan 16 - Jan 17View
Jan 18, 2024Brett P MoniaCHIEF EXECUTIVE OFFICER36.02K$50.42-$1.62MSELL-OPTIONS30.50%154.14KJan 16 - Jan 17View
Jan 18, 2024Elizabeth L HougenEVP, FINANCE & CFO13.80K$50.42-$437.77KSELL-OPTIONS17.91%90.89KJan 16 - Jan 17View
Jan 18, 2024Richard S GearyEVP, CHIEF DEVELOPMENT OFFICER12.51K$50.42-$369.96KSELL-OPTIONS17.15%85.47KJan 16 - Jan 17View
Jan 18, 2024C. Frank BennettEVP, CHIEF SCIENTIFIC OFFICER11.57K$50.42-$340.06KSELL-OPTIONS17.59%77.32KJan 16 - Jan 17View
Jan 18, 2024Joseph BaroldiEVP, CHIEF BUSINESS OFFICER3.02K$50.42-$102.04KSELL-OPTIONS∞1.64KJan 16 - Jan 17View
Jan 17, 2024Eugene SchneiderEVP, CHF CLINICAL DEVELOP OFCR0.00$43.05-$167.20KSELL-OPTIONS0.00%38.17KJan 12View
Jan 02, 2024Eric SwayzeEVP RESEARCH0.00$48.76-$77.17KSELL-OPTIONS0.00%32.59KDec 28View
Dec 28, 2023Patrick R. O'NeilEVP CLO & GENERAL COUNSEL0.00$49.40-$85.86KSELL-OPTIONS0.00%40.35KDec 26View
Dec 28, 2023B. Lynne ParshallDIRECTOR0.00$48.91-$369.15KSELL-OPTIONS0.00%82.59KDec 26 - Dec 28View
Dec 28, 2023Eugene SchneiderEVP, CHF CLINICAL DEVELOP OFCR0.00$49.40-$103.08KSELL-OPTIONS0.00%36.05KDec 26View
Dec 22, 2023C. Frank BennettEVP, CHIEF SCIENTIFIC OFFICER0.00$48.36-$46.36KSELL-OPTIONS0.00%65.75KDec 20 - Dec 21View
Dec 22, 2023Richard S GearyEVP, CHIEF DEVELOPMENT OFFICER0.00$48.42-$22.95KSELL-OPTIONS0.00%72.96KDec 20 - Dec 21View
Dec 22, 2023Brett P MoniaCHIEF EXECUTIVE OFFICER0.00$48.36-$49.06KSELL-OPTIONS0.00%118.11KDec 20 - Dec 21View
Dec 18, 2023Brett P MoniaCHIEF EXECUTIVE OFFICER0.00$48.46-$53.86KSELL-OPTIONS0.00%118.11KDec 14View
Dec 18, 2023Richard S GearyEVP, CHIEF DEVELOPMENT OFFICER0.00$48.46-$23.82KSELL-OPTIONS0.00%72.96KDec 14View
Dec 18, 2023C. Frank BennettEVP, CHIEF SCIENTIFIC OFFICER0.00$48.46-$50.74KSELL-OPTIONS0.00%65.75KDec 14View
Nov 17, 2023Joseph Klein IIIDIRECTOR-2.00K$50.00-$100.00KSELL-8.21%22.35KNov 15View
Oct 18, 2023Eric SwayzeEVP RESEARCH73.00$47.95-$2.49KSELL-OPTIONS0.22%32.59KOct 16 - Oct 17View
Oct 16, 2023Brett P MoniaCHIEF EXECUTIVE OFFICER-3.77K$46.00-$173.42KSELL-3.09%118.11KOct 12View
Sep 29, 2023C. Frank BennettEVP, CHIEF SCIENTIFIC OFFICER-4.46K$46.50-$207.39KSELL-6.35%65.75KSep 28View
Sep 28, 2023B. Lynne ParshallDIRECTOR-10.00K$45.13-$451.27KSELL-10.80%82.59KSep 26View
Sep 28, 2023Joseph Klein IIIDIRECTOR-2.00K$45.13-$90.25KSELL-7.59%24.35KSep 26View
Aug 03, 2023Allene M DiazDIRECTOR-657.00$41.05-$26.97KSELL-4.93%12.68KAug 01View
Jul 19, 2023Joseph Klein IIIDIRECTOR3.56K$42.00-$149.31KSELL-OPTIONS15.60%26.35KJul 17 - Jul 18View
Jul 11, 2023Brett P MoniaCHIEF EXECUTIVE OFFICER-18.65K$42.25-$787.95KSELL-13.29%121.72KJul 07View
May 24, 2023Patrick R. O'NeilEVP CLO & GENERAL COUNSEL-1.53K$41.70-$63.68KSELL-3.65%40.35KMay 24View
May 24, 2023Brett P MoniaCHIEF EXECUTIVE OFFICER-4.93K$40.14-$197.91KSELL-3.39%140.37KMay 22View
Apr 19, 2023Brian BirchlerEVP, CORP AND DEVELOPMENT OPS1.20K$36.50-$24.53KSELL-OPTIONS3.41%36.53KApr 17 - Apr 18View
Apr 19, 2023Onaiza Cadoret-ManierEVP, CHF GL PDT STR & OPER OFC3.08K$36.50-$94.25KSELL-OPTIONS14.53%24.31KApr 17 - Apr 18View
Apr 19, 2023Joseph BaroldiEVP, CHIEF BUSINESS OFFICER6.96K$36.50-$141.63KSELL-OPTIONS155.87%11.42KApr 17 - Apr 18View
Feb 07, 2023Eric SwayzeEVP RESEARCH1.90K$40.79-$74.03KGRANT6.32%31.94KFeb 03 - Feb 06View
Feb 07, 2023Eugene SchneiderEVP, CHF CLINICAL DEVELOP OFCR2.62K$40.67-$57.46KGRANT11.74%24.95KFeb 03 - Feb 06View
Feb 07, 2023Patrick R. O'NeilEVP CLO & GENERAL COUNSEL1.90K$40.86-$78.46KGRANT4.79%41.58KFeb 03 - Feb 06View
Feb 07, 2023Brett P MoniaCHIEF EXECUTIVE OFFICER24.44K$40.69-$1.00MGRANT20.22%145.31KFeb 03 - Feb 06View
Feb 07, 2023Elizabeth L HougenEVP, FINANCE & CFO2.06K$40.59-$84.39KGRANT2.81%75.50KFeb 03 - Feb 06View
Feb 07, 2023Richard S GearyEVP, CHIEF DEVELOPMENT OFFICER1.90K$40.66-$78.07KGRANT2.70%72.39KFeb 03 - Feb 06View
Feb 07, 2023Onaiza Cadoret-ManierEVP, CHF GL PDT STR & OPER OFC2.69K$40.66-$59.00KGRANT14.51%21.23KFeb 03 - Feb 06View
Feb 07, 2023C. Frank BennettEVP, CHIEF SCIENTIFIC OFFICER1.80K$40.57-$73.56KGRANT2.65%69.65KFeb 03 - Feb 06View
Feb 02, 2023Patrick R. O'NeilEVP CLO & GENERAL COUNSEL-9.00K$39.56-$356.07KSELL-18.49%39.68KJan 30 - Jan 31View
Jan 19, 2023Eric SwayzeEVP RESEARCH10.15K$39.74-$223.80KSELL-OPTIONS51.02%30.04KJan 17 - Jan 18View
Jan 19, 2023Eugene SchneiderEVP, CHF CLINICAL DEVELOP OFCR8.29K$39.57-$188.05KSELL-OPTIONS59.11%22.33KJan 17 - Jan 18View
Jan 19, 2023Patrick R. O'NeilEVP CLO & GENERAL COUNSEL14.04K$39.49-$309.48KSELL-OPTIONS40.51%48.68KJan 17 - Jan 18View
Jan 19, 2023Brett P MoniaCHIEF EXECUTIVE OFFICER32.20K$39.49-$989.95KSELL-OPTIONS36.32%120.86KJan 17 - Jan 18View
Jan 19, 2023Elizabeth L HougenEVP, FINANCE & CFO14.87K$39.70-$328.72KSELL-OPTIONS25.40%73.44KJan 17 - Jan 18View
Jan 19, 2023Richard S GearyEVP, CHIEF DEVELOPMENT OFFICER14.11K$39.57-$311.53KSELL-OPTIONS25.03%70.48KJan 17 - Jan 18View
Jan 19, 2023Onaiza Cadoret-ManierEVP, CHF GL PDT STR & OPER OFC6.45K$39.55-$148.22KSELL-OPTIONS53.35%18.54KJan 17 - Jan 18View
Jan 19, 2023C. Frank BennettEVP, CHIEF SCIENTIFIC OFFICER12.44K$38.89-$271.36KSELL-OPTIONS22.45%67.86KJan 17 - Jan 18View
Jan 19, 2023Joseph BaroldiEVP, CHIEF BUSINESS OFFICER529.00$39.79-$14.92KSELL-OPTIONS13.44%4.46KJan 17 - Jan 18View
Jan 18, 2023Joseph Klein IIIDIRECTOR-2.00K$40.00-$80.00KSELL-8.07%22.79KJan 17View
Sep 12, 2022Eric SwayzeEVP RESEARCH-460.00$44.55-$20.49KSELL-2.26%19.89KSep 08View
Aug 09, 2022Eric SwayzeEVP RESEARCH-1.00$45.20-$45.20SELL-0.00%20.35KAug 05View
Jul 19, 2022Joseph Klein IIIDIRECTOR6.67K$38.24-$50.98KSELL-OPTIONS36.77%24.79KJul 15View
Apr 25, 2022Eric SwayzeEVP RESEARCH-378.00$44.15-$16.69KSELL-1.82%20.35KApr 21View
Apr 14, 2022Patrick R. O'NeilEVP CLO & GENERAL COUNSEL-6.79K$40.06-$272.06KSELL-16.43%34.54KApr 12View
Apr 05, 2022Brett P MoniaCHIEF EXECUTIVE OFFICER-355.00$37.49-$13.31KSELL-0.40%88.66KApr 01View
Jul 19, 2021Joseph Klein IIIDIRECTOR4.33K$35.30-$152.99KSELL-OPTIONS31.18%18.23KJul 15View
Jun 25, 2021Spencer R BerthelsenDIRECTOR0.00$23.52-$426.60KSELL-OPTIONS0.00%101.05KJun 23View
Jun 17, 2021Frederick T MutoDIRECTOR0.00$22.97-$410.00KSELL-OPTIONS0.00%31.68KJun 15View
Mar 02, 2021Brett MoniaCHIEF EXECUTIVE OFFICER11.00$49.41-$1.81KACQUISITION0.02%50.11KFeb 26 - Mar 01View
Jan 28, 2021STANLEY CROOKEEXEC CHAIRMAN THE BOARD-28.33K$63.74-$1.81MSELL-5.40%496.41KJan 26View
Jan 27, 2021Patrick R. O'NeilEVP & GENERAL COUNSEL-5.32K$63.50-$338.07KSELL-16.73%26.50KJan 25View
Jan 25, 2021STANLEY CROOKEEXEC CHAIRMAN THE BOARD-75.00K$61.45-$4.61MSELL-13.10%497.50KJan 21 - Jan 22View
Jan 15, 2021Richard GearyEVP, CHIEF DEVELOPMENT OFFC-141.00$59.50-$8.39KSELL-0.46%30.31KJan 13View
Jan 06, 2021Eric SwayzeEVP, RESEARCH-195.00$55.99-$10.92KSELL-3.68%5.11KJan 05View
Dec 28, 2020LYNNE PARSHALL—-10.00K$60.00-$600.00KSELL-14.82%57.46KDec 23View
Dec 17, 2020STANLEY CROOKE—-40.41K$49.80-$2.01MSELL-94.85%2.19KDec 15 - Dec 17View
Dec 09, 2020STANLEY CROOKE—-11.00K$51.67-$568.35KSELL-1.69%640.97KDec 07View
Dec 08, 2020Brett Monia—0.00$45.45-$266.29KOPTION EXERCISE0.00%28.88KDec 04View
Dec 08, 2020FRANK BENNETT—0.00$45.45-$88.77KOPTION EXERCISE0.00%32.48KDec 04View
Dec 04, 2020FRANK BENNETT—0.00$45.59-$80.76KOPTION EXERCISE0.00%32.48KDec 02View
Dec 04, 2020Brett Monia—0.00$45.59-$242.28KOPTION EXERCISE0.00%28.88KDec 02View
Nov 30, 2020ELIZABETH HOUGEN—0.00$44.96-$220.70KOPTION EXERCISE0.00%32.49KNov 25View
Nov 30, 2020STANLEY CROOKE—0.00$44.96-$132.24KOPTION EXERCISE0.00%652.41KNov 25View
Nov 30, 2020Richard Geary—0.00$44.96-$121.35KOPTION EXERCISE0.00%30.45KNov 25View
Nov 30, 2020LYNNE PARSHALL—0.00$44.96-$36.55KOPTION EXERCISE0.00%67.46KNov 25View
Nov 25, 2020STANLEY CROOKE—0.00$45.05-$152.24KOPTION EXERCISE0.00%652.41KNov 23 - Nov 24View
Nov 25, 2020ELIZABETH HOUGEN—0.00$45.06-$241.91KOPTION EXERCISE0.00%32.49KNov 23 - Nov 24View
Nov 25, 2020Richard Geary—0.00$45.06-$135.65KOPTION EXERCISE0.00%30.45KNov 23 - Nov 24View
Nov 25, 2020LYNNE PARSHALL—0.00$45.06-$40.57KOPTION EXERCISE0.00%67.46KNov 23 - Nov 24View
Nov 05, 2020FRANK BENNETT—0.00$43.32-$103.55KOPTION EXERCISE0.00%32.48KNov 03View
Oct 22, 2020JOSEPH KLEIN III—-2.89K$46.86-$135.39KSELL-17.21%13.89KOct 20View
Sep 23, 2020STANLEY CROOKE—-52.00K$50.40-$2.62MSELL-7.38%652.41KSep 21 - Sep 22View
Sep 02, 2020Brett Monia—-78.00$49.08-$6.37KACQUISITION OR DISPOSITION-0.27%28.88KAug 31 - Sep 01View
Jun 29, 2020Breaux Castleman—0.00$43.33-$333.40KOPTION EXERCISE0.00%15.18KJun 25View
Jun 29, 2020FRANK BENNETT—0.00$49.82-$298.45KOPTION EXERCISE0.00%32.36KJun 25View
Jun 26, 2020STANLEY CROOKE—-14.91K$59.67-$889.91KSELL-2.08%702.41KJun 24 - Jun 25View
Jun 25, 2020SPENCER BERTHELSEN—0.00$33.99-$743.10KOPTION EXERCISE0.00%97.05KJun 23View
Jun 19, 2020STANLEY CROOKE—-27.00K$58.08-$1.57MSELL-3.63%717.33KJun 17 - Jun 19View
Mar 27, 2020STANLEY CROOKE—-16.00K$47.00-$752.00KSELL-2.22%705.97KMar 25View
Mar 23, 2020STANLEY CROOKE—-16.00K$45.16-$722.55KSELL-2.21%706.97KMar 19View
Mar 19, 2020STANLEY CROOKE—-20.39K$44.75-$912.36KSELL-2.57%771.94KMar 17View
Feb 11, 2020Patrick R. O'Neil—-3.88K$59.60-$231.37KSELL-15.78%20.72KFeb 10View
Jan 03, 2020Brett Monia—-173.00$60.25-$10.42KSELL-1.05%16.29KJan 02View
Dec 23, 2019JOSEPH KLEIN IIIDIRECTOR0.00$48.70-$26.34KSELL-OPTIONS0.00%12.78KDec 23View
Dec 18, 2019JOSEPH KLEIN IIIDIRECTOR0.00$50.49-$29.92KSELL-OPTIONS0.00%12.78KDec 16View
Dec 10, 2019JOSEPH KLEIN IIIDIRECTOR0.00$49.64-$28.21KSELL-OPTIONS0.00%12.78KDec 09View
Dec 05, 2019ELIZABETH HOUGENSVP, FINANCE & CFO0.00$37.91-$247.39KSELL-OPTIONS0.00%20.05KDec 04View
Dec 05, 2019Richard GearySVP, DEVELOPMENT0.00$39.84-$503.10KSELL-OPTIONS0.00%21.58KDec 04View
Dec 04, 2019JOSEPH KLEIN IIIDIRECTOR0.00$49.81-$28.55KSELL-OPTIONS0.00%12.78KDec 02View
Dec 04, 2019Richard GearySVP, DEVELOPMENT0.00$39.87-$251.84KSELL-OPTIONS0.00%21.58KDec 02View
Nov 26, 2019JOSEPH KLEIN IIIDIRECTOR-812.00$62.90-$51.07KSELL-5.97%12.78KNov 25View
Nov 26, 2019ELIZABETH HOUGENSVP, FINANCE & CFO0.00$36.66-$206.72KSELL-OPTIONS0.00%20.05KNov 25View
Nov 21, 2019JOSEPH KLEIN IIIDIRECTOR-2.00K$60.00-$120.00KSELL-12.82%13.60KNov 20View
Nov 21, 2019Brett MoniaCOO & SVP, TRANSLATIONAL MED-5.78K$60.01-$346.62KSELL-25.98%16.46KNov 20View
Nov 21, 2019ELIZABETH HOUGENSVP, FINANCE & CFO0.00$34.81-$191.92KSELL-OPTIONS0.00%20.05KNov 19View
Aug 22, 2019STANLEY CROOKECHAIRMAN AND CEO0.00$55.70-$696.36KSELL-OPTIONS0.00%795.02KAug 20 - Aug 21View

FAQ

Q

Is insider trading legal?

A
Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.
Q

What are some examples of market manipulation?

A
Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.

Browse insider trades on all stocks.

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