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IGM Biosciences

IGMSNASDAQ
$10.74
0.514.75%
At close: Jul 19, 6:22 PM EDT
$11.25
0.514.75%
After Hours: Jul 19, 6:22 PM EDT
15 minutes delayed

IGM Biosciences (NASDAQ:IGMS) Stock, Insider Trading Activity

IGM Biosciences: 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 IGM Biosciences Inc Insiders Doing?

Insiders have report no purchases/sales in the last 30 days.

Notable Recent Insider Buys and Sales

  • On June 18, 2024, Steven Weber, the company's PRINCIPAL ACCOUNTING OFFICER sold 495 shares for $7.58 each.
  • On June 18, 2024, Lynn Lisa Decker, the company's CHIEF BUSINESS OFFICER sold 977 shares for $7.58 each.
  • On June 18, 2024, Misbah Tahir, the company's CHIEF FINANCIAL OFFICER sold 1.57K shares for $7.58 each.

Ownership Statistics for IGM Biosciences Inc

Institutional Shares Held
8.058M
Institutional Percentage Held
13.7%
Jun 18, 2024Steven WeberPRINCIPAL ACCOUNTING OFFICER-495.00$7.58-$3.75KSELL-1.87%26.01KJun 14View
Jun 18, 2024Chris TakimotoCHIEF MEDICAL OFFICER1.43K$6.30$3.17KGRANT1.52%95.82KMay 15 - Jun 14View
Jun 18, 2024Misbah TahirCHIEF FINANCIAL OFFICER-1.57K$7.58-$11.89KSELL-1.74%88.85KJun 14View
Jun 18, 2024Fred SchwarzerCEO AND PRESIDENT-1.16K$6.30-$16.48KSELL-0.26%450.79KMay 15 - Jun 14View
Jun 18, 2024Bruce KeytCHIEF SCIENTIFIC OFFICER1.89K$6.30$6.68KGRANT0.95%201.81KMay 15 - Jun 14View
Jun 18, 2024Beth Mary HarlerHEAD, RESEARCH & AUTOIMMUNITY-1.57K$7.58-$11.89KSELL-1.81%85.23KJun 14View
Jun 18, 2024Lynn Lisa DeckerCHIEF BUSINESS OFFICER-977.00$7.58-$7.40KSELL-1.60%60.03KJun 14View
Mar 28, 2024BAKER BROS ADVISORS LP LPBaker Brothers Life Sciences LPFELIX BAKERJULIAN BAKERBaker Bros Advisors GP LLC395.32K$8.67$3.43MBUY11.77%3.75MMar 26 - Mar 28View
Mar 15, 2024Steven WeberPRINCIPAL ACCOUNTING OFFICER-993.00$10.01-$9.94KSELL-3.61%26.51KMar 13 - Mar 14View
Mar 15, 2024Chris TakimotoCHIEF MEDICAL OFFICER-5.42K$10.01-$54.31KSELL-5.43%94.39KMar 13 - Mar 14View
Mar 15, 2024Misbah TahirCHIEF FINANCIAL OFFICER-5.44K$10.01-$54.47KSELL-5.68%90.42KMar 13 - Mar 14View
Mar 15, 2024Fred SchwarzerCEO AND PRESIDENT-8.95K$10.01-$89.59KSELL-2.12%413.37KMar 13 - Mar 14View
Mar 15, 2024Bruce KeytCHIEF SCIENTIFIC OFFICER-3.94K$10.01-$39.50KSELL-2.19%175.90KMar 13 - Mar 14View
Mar 15, 2024Lynn Lisa DeckerCHIEF BUSINESS OFFICER-3.38K$10.01-$33.80KSELL-5.24%61.01KMar 13 - Mar 14View
Dec 15, 2023Fred SchwarzerCEO AND PRESIDENT-17.58K$5.78-$101.56KSELL-5.54%299.57KDec 13View
Dec 15, 2023Bruce KeytCHIEF SCIENTIFIC OFFICER-7.57K$5.78-$43.76KSELL-5.48%130.56KDec 13View
Dec 15, 2023Lynn Lisa DeckerCHIEF BUSINESS OFFICER-4.37K$5.78-$25.24KSELL-10.92%35.63KDec 13View
Dec 15, 2023BAKER BROS ADVISORS LP LPBaker Brothers Life Sciences LPFELIX BAKERJULIAN BAKERBaker Bros Advisors GP LLC532.69K$6.44$3.43MBUY18.64%3.39MDec 13 - Dec 15View
Dec 01, 2023Chris TakimotoCHIEF MEDICAL OFFICER-1.18K$6.21-$7.33KSELL-2.16%53.56KNov 29View
Dec 01, 2023George GauthierCHIEF COMMERCIAL OFFICER560.00$5.62$1.40KGRANT1.43%39.64KNov 15 - Nov 29View
Dec 01, 2023Lynn Lisa DeckerCHIEF BUSINESS OFFICER-1.18K$6.21-$7.33KSELL-2.87%40.00KNov 29View
Nov 29, 2023Misbah TahirCHIEF FINANCIAL OFFICER-1.10K$8.38-$4.02KSELL-2.18%49.61KNov 15 - Nov 27View
Nov 29, 2023Fred SchwarzerCEO AND PRESIDENT-1.34K$5.06-$6.76KSELL-0.42%317.14KNov 27View
Nov 29, 2023Bruce KeytCHIEF SCIENTIFIC OFFICER-933.00$5.06-$4.72KSELL-0.67%138.14KNov 27View
Oct 03, 2023George GauthierCHIEF COMMERCIAL OFFICER-935.00$7.95-$7.43KSELL-2.34%39.08KOct 02View
Jul 05, 2023George GauthierCHIEF COMMERCIAL OFFICER-936.00$9.42-$8.82KSELL-2.29%40.02KJul 03View
Jul 05, 2023Teng Christina TopsoeDIRECTOR3.74K$9.32$27.96KBUY0.04%10.44MJun 30View
Jul 03, 2023Redmile Group LLCJeremy GreenDIRECTOR492.00$9.42$0.00BUY0.01%5.95MJun 29 - Jun 30View
Jul 03, 2023Haldor Jakob TopsoeDIRECTOR7.49K$9.17$64.22KBUY0.07%10.48MJun 29 - Jun 30View
Jun 28, 2023KATHLEEN BEHRENSDIRECTOR112.50K$8.00$900.00KBUY45.36%360.51KJun 26View
May 25, 2023Chris TakimotoCHIEF MEDICAL OFFICER-297.00$12.01-$4.23KSELL-0.54%54.74KMay 15 - May 23View
May 25, 2023Misbah TahirCHIEF FINANCIAL OFFICER-861.00$12.01-$10.84KSELL-1.67%50.71KMay 15 - May 23View
May 25, 2023Fred SchwarzerCEO AND PRESIDENT-299.00$12.01-$4.26KSELL-0.09%318.48KMay 15 - May 23View
May 25, 2023Bruce KeytCHIEF SCIENTIFIC OFFICER-22.00$12.01-$845.94SELL-0.02%139.07KMay 15 - May 23View
May 25, 2023George GauthierCHIEF COMMERCIAL OFFICER-1.26K$12.31-$15.50KSELL-2.98%40.95KMay 23View
May 25, 2023Lynn Lisa DeckerCHIEF BUSINESS OFFICER-298.00$12.01-$4.24KSELL-0.72%41.18KMay 15 - May 23View
Apr 06, 2023George GauthierCHIEF COMMERCIAL OFFICER15.31K$12.60-$11.78KGRANT82.50%33.88KApr 04 - Apr 05View
Mar 16, 2023Chris TakimotoCHIEF MEDICAL OFFICER-1.77K$18.73-$33.12KSELL-5.79%28.79KMar 14View
Mar 16, 2023Misbah TahirCHIEF FINANCIAL OFFICER-1.77K$18.73-$33.12KSELL-6.53%25.32KMar 14View
Mar 16, 2023Bruce KeytCHIEF SCIENTIFIC OFFICER-1.29K$18.73-$24.22KSELL-1.39%91.72KMar 14View
Mar 16, 2023George GauthierCHIEF COMMERCIAL OFFICER-1.06K$18.73-$19.87KSELL-5.41%18.56KMar 14View
Mar 16, 2023Lynn Lisa DeckerCHIEF BUSINESS OFFICER-1.06K$18.73-$19.87KSELL-5.96%16.73KMar 14View
Dec 20, 2022Chris TakimotoCHIEF MEDICAL OFFICER-5.43K$18.98-$103.08KSELL-15.09%30.56KDec 16View
Dec 20, 2022Misbah TahirCHIEF FINANCIAL OFFICER-6.08K$19.62-$119.36KSELL-18.34%27.09KDec 16 - Dec 19View
Dec 20, 2022Fred SchwarzerCEO AND PRESIDENT-12.37K$18.98-$234.80KSELL-5.39%217.08KDec 16View
Dec 20, 2022Bruce KeytCHIEF SCIENTIFIC OFFICER-5.37K$18.98-$101.96KSELL-8.31%59.25KDec 16View
Dec 20, 2022George GauthierCHIEF COMMERCIAL OFFICER-4.35K$18.98-$82.65KSELL-18.16%19.62KDec 16View
Dec 20, 2022Lynn Lisa DeckerCHIEF BUSINESS OFFICER-2.48K$18.98-$47.15KSELL-12.25%17.79KDec 16View
Nov 28, 2022Chris TakimotoCHIEF MEDICAL OFFICER-877.00$21.57-$18.92KSELL-2.38%35.99KNov 23View
Nov 28, 2022Misbah TahirCHIEF FINANCIAL OFFICER-524.00$17.21-$14.38KSELL-1.55%33.17KNov 15 - Nov 23View
Nov 28, 2022Fred SchwarzerCEO AND PRESIDENT-1.26K$21.57-$27.14KSELL-0.55%229.45KNov 23View
Nov 28, 2022Bruce KeytCHIEF SCIENTIFIC OFFICER-877.00$21.57-$18.92KSELL-2.17%39.63KNov 23View
Nov 28, 2022George GauthierCHIEF COMMERCIAL OFFICER-1.26K$21.57-$27.14KSELL-4.98%23.98KNov 23View
Nov 28, 2022Lynn Lisa DeckerCHIEF BUSINESS OFFICER-1.26K$21.57-$27.14KSELL-5.84%20.28KNov 23View
Nov 10, 2022KATHLEEN BEHRENSDIRECTOR60.00K$17.14$1.03MBUY31.91%248.01KNov 08View
Oct 06, 2022Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$11.88-$547.73KSELL-OPTIONS0.00%40.50KOct 04View
Oct 03, 2022MICHAEL LOBERGDIRECTOR6.35K$19.62$114.21KBUY17.02%43.68KSep 29 - Sep 30View
Sep 29, 2022MICHAEL LOBERGDIRECTOR6.68K$20.89$139.54KBUY10.13%72.63KJul 18 - Sep 28View
Sep 08, 2022Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$10.14-$460.29KSELL-OPTIONS0.00%40.50KSep 06 - Sep 08View
Aug 22, 2022Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$11.55-$531.10KSELL-OPTIONS0.00%40.50KAug 18 - Aug 22View
May 26, 2022Chris TakimotoCHIEF MEDICAL OFFICER-938.00$17.10-$16.04KSELL-2.48%36.86KMay 24View
May 26, 2022Misbah TahirCHIEF FINANCIAL OFFICER-950.00$17.10-$16.25KSELL-2.74%33.70KMay 26View
May 26, 2022Fred SchwarzerCEO AND PRESIDENT-1.36K$17.10-$23.29KSELL-0.59%230.71KMay 24View
May 26, 2022Bruce KeytCHIEF SCIENTIFIC OFFICER-939.00$17.10-$16.06KSELL-2.27%40.50KMay 24View
May 26, 2022George GauthierCHIEF COMMERCIAL OFFICER-1.34K$17.10-$22.92KSELL-5.04%25.24KMay 24View
May 26, 2022Lynn Lisa DeckerCHIEF BUSINESS OFFICER-1.36K$17.10-$23.29KSELL-5.95%21.54KMay 24View
May 24, 2022Haldor Jakob TopsoeDIRECTOR1.48K$16.00$23.70KBUY0.01%10.47MMay 20View
May 16, 2022Haldor Jakob TopsoeDIRECTOR16.10K$14.51$233.67KBUY0.15%10.47MMay 12 - May 13View
May 16, 2022Teng Christina TopsoeDIRECTOR6.80K$14.68$99.84KBUY0.07%10.41MMay 12 - May 13View
Apr 08, 2022Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$12.96-$60.17KSELL-OPTIONS0.00%41.03KApr 06View
Apr 04, 2022MICHAEL LOBERGDIRECTOR22.27K$23.00$500.00KBUY52.27%64.88KFeb 08 - Apr 01View
Apr 04, 2022KATHLEEN BEHRENSDIRECTOR61.24K$23.00$1.40MBUY29.81KMar 31 - Apr 01View
Apr 01, 2022Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$14.71-$206.75KSELL-OPTIONS0.00%41.03KMar 30View
Nov 03, 2021Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$25.78-$124.23KSELL-OPTIONS0.00%4.07KNov 01 - Nov 02View
Oct 05, 2021Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$32.97-$160.21KSELL-OPTIONS0.00%4.07KOct 01 - Oct 05View
Sep 03, 2021Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$36.09-$175.78KSELL-OPTIONS0.00%4.07KSep 01 - Sep 03View
Aug 11, 2021Julie HambletonDIRECTOR-1.00K$80.00-$80.00KSELL-33.33%2.00KAug 09View
Aug 04, 2021Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$33.95-$165.12KSELL-OPTIONS0.00%4.07KAug 02 - Aug 04View
Jul 06, 2021Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$43.45-$212.61KSELL-OPTIONS0.00%4.07KJul 01 - Jul 06View
Jul 06, 2021ShinYu Daniel ChenCHIEF MEDICAL OFFICER0.00$43.75-$160.98KSELL-OPTIONS0.00%116.52KJul 01 - Jul 06View
Jun 03, 2021Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$40.25-$196.60KSELL-OPTIONS0.00%4.07KJun 01 - Jun 02View
Jun 03, 2021Julie HambletonDIRECTOR-2.00K$80.00-$160.00KSELL-40.00%3.00KJun 01View
Jun 03, 2021ShinYu Daniel ChenCHIEF MEDICAL OFFICER0.00$40.48-$148.55KSELL-OPTIONS0.00%116.52KJun 01 - Jun 02View
May 28, 2021ShinYu Daniel ChenCHIEF MEDICAL OFFICER-444.00$70.00-$31.08KSELL-0.38%116.52KMay 26View
May 06, 2021ShinYu Daniel ChenCHIEF MEDICAL OFFICER-469.00$62.32-$29.23KSELL-0.40%116.52KMay 05View
May 05, 2021Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$33.11-$160.88KSELL-OPTIONS0.00%3.78KMay 03 - May 05View
Apr 07, 2021Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$41.81-$204.42KSELL-OPTIONS0.00%3.78KApr 05 - Apr 06View
Apr 07, 2021ShinYu Daniel ChenCHIEF MEDICAL OFFICER0.00$41.94-$154.11KSELL-OPTIONS0.00%116.52KApr 05 - Apr 06View
Mar 03, 2021Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$45.98-$225.23KSELL-OPTIONS0.00%3.78KMar 01 - Mar 02View
Mar 03, 2021ShinYu Daniel ChenCHIEF MEDICAL OFFICER0.00$46.21-$170.31KSELL-OPTIONS0.00%116.52KMar 01 - Mar 02View
Feb 04, 2021Bruce KeytCHIEF SCIENTIFIC OFFICER0.00$48.54-$238.03KSELL-OPTIONS0.00%3.78KFeb 02 - Feb 03View
Feb 04, 2021ShinYu Daniel ChenCHIEF MEDICAL OFFICER0.00$48.77-$180.03KSELL-OPTIONS0.00%116.47KFeb 02 - Feb 03View
Jan 06, 2021Bruce KeytCHIEF SCIENTIFIC OFFICER-883.00$40.97-$271.71KSELL-24.18%2.77KJan 04 - Jan 05View
Jan 06, 2021ShinYu Daniel ChenCHIEF MEDICAL OFFICER0.00$39.90-$146.35KSELL-OPTIONS0.00%116.47KJan 04 - Jan 05View
Dec 18, 2020Bruce Keyt0.00$44.09-$215.82KTAX0.00%4.67KDec 16 - Dec 17View
Dec 15, 2020Haldor Jakob Topsoe111.11K$90.00$10.00MPURCHASE1.07%10.46MDec 11View
Dec 15, 2020Teng Christina Topsoe111.11K$90.00$10.00MPURCHASE1.08%10.44MDec 11View
Dec 15, 2020AS Holding Topsoe Haldor111.11K$90.00$10.00MPURCHASE1.08%10.40MDec 11View
Dec 15, 2020KATHLEEN BEHRENS44.44K$90.00$4.00MPURCHASE63.28%114.68KDec 11View
Dec 09, 2020ShinYu Daniel Chen0.00$42.95-$157.95KTAX0.00%116.47KDec 07 - Dec 08View
Dec 03, 2020ShinYu Daniel Chen0.00$32.46-$59.04KTAX0.00%116.47KDec 01 - Dec 02View
Nov 04, 2020ShinYu Daniel Chen0.00$26.13-$47.00KTAX0.00%116.47KNov 02 - Nov 04View
Oct 05, 2020Bruce Keyt-1.00K$73.59-$73.59KSELL-18.07%4.53KOct 01View
Oct 05, 2020ShinYu Daniel Chen0.00$37.92-$208.20KTAX0.00%116.52KOct 01 - Oct 02View
Sep 18, 2020ShinYu Daniel Chen0.00$38.43-$70.39KTAX0.00%116.52KSep 17 - Sep 18View
Sep 14, 2020Bruce Keyt-1.00K$60.00-$60.00KSELL-15.31%5.53KSep 10View
Sep 14, 2020KATHLEEN BEHRENS30.00K$60.78$1.82MPURCHASE40.98%103.21KSep 10View
Sep 09, 2020Redmile Group LLCJeremy Green144.81K$50.52$7.32MPURCHASE4.41%3.43MSep 04 - Sep 09View
Sep 09, 2020ShinYu Daniel Chen-602.00$50.20-$30.22KSELL-0.51%116.52KSep 08View
Sep 03, 2020Redmile Group LLCJeremy Green136.65K$47.21$6.45MPURCHASE4.35%3.28MSep 01 - Sep 03View
Aug 28, 2020ShinYu Daniel Chen-605.00$45.13-$27.30KSELL-0.52%116.52KAug 27View
Dec 11, 2019KATHLEEN BEHRENSDIRECTOR20.00K$24.87$497.32KBUY38.10%72.50KDec 09View
Sep 26, 2019Haldor Jakob TopsoeDIRECTOR4.00K$20.50$81.99KBUY0.04%10.34MSep 24View
Sep 23, 2019Haldor Jakob TopsoeDIRECTOR14.34K$22.01$315.61KBUY0.14%10.34MSep 19View
Sep 20, 2019Haldor Jakob TopsoeDIRECTOR10.32M$16.00$20.57MBUY10.29MSep 18 - Sep 20View
Sep 20, 2019Teng Christina TopsoeDIRECTOR10.32M$16.00$20.55MBUY10.29MSep 18 - Sep 20View
Sep 20, 2019MICHAEL LOBERGDIRECTOR9.54K$18.57$92.87KBUY31.52%39.80KSep 18 - Sep 20View
Sep 20, 2019Julie HambletonDIRECTOR5.00K$18.31$91.55KBUY5.00KSep 18View
Sep 20, 2019AS Holding Topsoe Haldor10% OWNER10.29M$16.00$20.00MBUY10.29MSep 18 - Sep 20View
Sep 20, 2019KATHLEEN BEHRENSDIRECTOR62.50K$16.00$1.00MBUY62.50KSep 18View
Sep 20, 2019BAKER BROS ADVISORS LP LPBaker Bros Advisors GP LLCBaker Brothers Life Sciences LPFELIX BAKERJULIAN BAKERDIRECTOR3.14M$16.00$50.30MBUY2.88MSep 20View
Sep 19, 2019Teng Christina TopsoeDIRECTOR10.32M$16.00$20.55MBUY10.29MSep 18 - Sep 20View

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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