IGMS Insider Trading

Insider Ownership Percentage: 57.00%
Insider Buying (Last 12 Months): $5,574,739.47
Insider Selling (Last 12 Months): $572,280.98

IGM Biosciences Insider Trading History Chart

This chart shows the insider buying and selling history at IGM Biosciences by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

IGM Biosciences Share Price & Price History

Current Price: $15.41
Price Change: Price Increase of +0.51 (3.42%)
As of 10/4/2024 01:00 AM ET

This chart shows the closing price history over time for IGMS up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

IGM Biosciences Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/13/2024Fred SchwarzerCEOSell3,946$11.54$45,536.84250,124View SEC Filing Icon  
9/13/2024Misbah TahirCFOSell1,487$11.54$17,159.98122,694View SEC Filing Icon  
9/13/2024Steven WeberInsiderSell469$11.54$5,412.2625,543View SEC Filing Icon  
7/25/2024Julie HambletonDirectorSell15,132$14.00$211,848.002,000View SEC Filing Icon  
6/14/2024Fred SchwarzerCEOSell4,164$7.58$31,563.12254,070View SEC Filing Icon  
6/14/2024Misbah TahirCFOSell1,570$7.58$11,900.6088,848View SEC Filing Icon  
6/14/2024Steven WeberInsiderSell495$7.58$3,752.1026,012View SEC Filing Icon  
3/28/2024Bros. Advisors Lp BakerDirectorBuy97,473$9.62$937,690.263,753,480View SEC Filing Icon  
3/26/2024Bros. Advisors Lp BakerDirectorBuy270,000$8.26$2,230,200.003,638,533View SEC Filing Icon  
3/13/2024Fred SchwarzerCEOSell4,765$9.88$47,078.20220,833View SEC Filing Icon  
3/13/2024Misbah TahirCFOSell2,897$9.88$28,622.3692,961View SEC Filing Icon  
3/13/2024Steven WeberInsiderSell529$9.88$5,226.5226,971View SEC Filing Icon  
12/15/2023Bros. Advisors Lp BakerDirectorBuy288,007$6.55$1,886,445.853,390,323View SEC Filing Icon  
12/13/2023Bros. Advisors Lp BakerDirectorBuy87,316$5.96$520,403.362,977,836View SEC Filing Icon  
12/13/2023Bruce KeytInsiderSell7,574$5.78$43,777.72129,551View SEC Filing Icon  
12/13/2023Fred SchwarzerCEOSell17,576$5.78$101,589.28102,848View SEC Filing Icon  
11/29/2023Chris H TakimotoInsiderSell1,180$6.21$7,327.8053,562View SEC Filing Icon  
11/27/2023Bruce KeytInsiderSell933$5.06$4,720.98137,125View SEC Filing Icon  
11/27/2023Misbah TahirCFOSell1,337$5.06$6,765.2249,608View SEC Filing Icon  
10/2/2023George GauthierInsiderSell935$7.95$7,433.2539,082View SEC Filing Icon  
7/3/2023George GauthierInsiderSell936$9.42$8,817.1240,017View SEC Filing Icon  
6/29/2023Jakob Haldor TopsoeDirectorBuy3,500$9.10$31,850.0078,144View SEC Filing Icon  
6/26/2023M Kathleen BehrensDirectorBuy112,500$8.00$900,000.00330,700View SEC Filing Icon  
5/23/2023Chris H TakimotoInsiderSell1,259$12.31$15,498.2954,742View SEC Filing Icon  
4/5/2023George GauthierInsiderSell935$12.60$11,781.0033,878View SEC Filing Icon  
3/14/2023Chris H TakimotoInsiderSell1,768$18.73$33,114.6428,789View SEC Filing Icon  
12/19/2022Misbah TahirCFOSell3,801$20.00$76,020.0027,090View SEC Filing Icon  
12/16/2022Chris H TakimotoInsiderSell5,430$18.98$103,061.4030,557View SEC Filing Icon  
12/16/2022Fred SchwarzerCEOSell12,369$18.98$234,763.6220,360View SEC Filing Icon  
12/16/2022Misbah TahirCFOSell2,283$18.98$43,331.3430,891View SEC Filing Icon  
11/23/2022Chris H TakimotoInsiderSell877$21.57$18,916.8935,987View SEC Filing Icon  
11/23/2022Fred SchwarzerCEOSell1,258$21.57$27,135.0632,729View SEC Filing Icon  
11/8/2022M Kathleen BehrensDirectorBuy60,000$17.14$1,028,400.00218,200View SEC Filing Icon  
10/4/2022Bruce KeytInsiderSell25,000$22.84$571,000.0039,489View SEC Filing Icon  
9/29/2022Michael D LobergDirectorBuy5,821$19.62$114,208.0235,305View SEC Filing Icon  
9/27/2022Michael D LobergDirectorBuy507$19.99$10,134.9323,312View SEC Filing Icon  
9/8/2022Bruce KeytInsiderSell10,000$19.78$197,800.0039,489View SEC Filing Icon  
9/6/2022Bruce KeytInsiderSell5,000$19.06$95,300.0039,489View SEC Filing Icon  
8/22/2022Bruce KeytInsiderSell6,300$20.71$130,473.0039,489View SEC Filing Icon  
8/19/2022Bruce KeytInsiderSell8,700$22.82$198,534.0039,489View SEC Filing Icon  
5/26/2022Misbah TahirCFOSell950$17.10$16,245.0033,698View SEC Filing Icon  
5/24/2022Chris H TakimotoInsiderSell938$17.10$16,039.8036,864View SEC Filing Icon  
5/20/2022Jakob Haldor TopsoeDirectorBuy1,481$16.00$23,696.0073,462View SEC Filing Icon  
4/6/2022Bruce KeytInsiderSell2,500$25.00$62,500.0040,015View SEC Filing Icon  
4/1/2022Michael D LobergDirectorBuy21,739$23.00$499,997.002,646View SEC Filing Icon  
3/30/2022Bruce KeytInsiderSell7,500$28.50$213,750.00View SEC Filing Icon  
11/2/2021Bruce KeytInsiderSell1,326$51.37$68,116.62View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for IGM Biosciences (NASDAQ:IGMS)

42.79% of IGM Biosciences stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at IGMS by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

IGM Biosciences Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/19/2024Point72 Asset Management L.P.27,246$0.19M0.0%N/A0.046%Search for SEC Filing on Google Icon
8/15/2024Susquehanna Fundamental Investments LLC16,028$0.11M0.0%-42.2%0.027%Search for SEC Filing on Google Icon
8/15/2024The Manufacturers Life Insurance Company 68,929$0.47M0.0%-2.2%0.117%Search for SEC Filing on Google Icon
8/15/2024AQR Capital Management LLC12,230$84K0.0%N/A0.021%Search for SEC Filing on Google Icon
8/14/2024Marshall Wace LLP107,267$0.74M0.0%+51.6%0.182%Search for SEC Filing on Google Icon
8/12/2024XTX Topco Ltd20,408$0.14M0.0%+70.9%0.035%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC108,693$0.75M0.0%+126.0%0.184%Search for SEC Filing on Google Icon
8/9/2024Dimensional Fund Advisors LP37,034$0.25M0.0%-6.1%0.063%Search for SEC Filing on Google Icon
8/9/2024Bruce & Co. Inc.100,000$0.69M0.2%+53.8%0.169%Search for SEC Filing on Google Icon
8/6/2024Quest Partners LLC11,913$82K0.0%+71.4%0.020%Search for SEC Filing on Google Icon
8/3/2024TD Asset Management Inc164,472$1.13M0.0%+3.4%0.279%Search for SEC Filing on Google Icon
8/1/2024Rhumbline Advisers22,726$0.16M0.0%+13.1%0.039%Search for SEC Filing on Google Icon
7/26/2024Bank of New York Mellon Corp53,980$0.37M0.0%+8.9%0.091%Search for SEC Filing on Google Icon
5/17/2024Artal Group S.A.3,080,422$29.73M0.8%-0.6%5.240%Search for SEC Filing on Google Icon
5/16/2024Jacobs Levy Equity Management Inc.78,580$0.76M0.0%N/A0.134%Search for SEC Filing on Google Icon
5/16/2024Redmile Group LLC3,072,478$29.65M1.1%+3.4%5.226%Search for SEC Filing on Google Icon
5/15/2024Baker BROS. Advisors LP4,088,322$39.45M0.5%+10.8%6.954%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD3,888,023$37.52M0.0%+19.3%6.614%Search for SEC Filing on Google Icon
5/14/2024EntryPoint Capital LLC15,801$0.15M0.1%N/A0.027%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.853,658$8.24M0.0%-4.8%1.452%Search for SEC Filing on Google Icon
5/7/2024Susquehanna Fundamental Investments LLC27,731$0.27M0.0%N/A0.047%Search for SEC Filing on Google Icon
2/14/2024Pennant Investors LP64,900$0.54M0.1%N/A0.111%Search for SEC Filing on Google Icon
2/14/2024Pale Fire Capital SE11,601$96K0.0%-7.9%0.020%Search for SEC Filing on Google Icon
2/12/2024Bruce & Co. Inc.65,000$0.54M0.2%-45.8%0.111%Search for SEC Filing on Google Icon
2/8/2024Panagora Asset Management Inc.30,273$0.25M0.0%N/A0.052%Search for SEC Filing on Google Icon
1/25/2024Nisa Investment Advisors LLC3,900$32K0.0%+7,258.5%0.007%Search for SEC Filing on Google Icon
1/5/2024Exchange Traded Concepts LLC19,048$0.16M0.0%+34.0%0.033%Search for SEC Filing on Google Icon
12/7/2023Hudson Bay Capital Management LP124,260$1.04M0.0%N/A0.213%Search for SEC Filing on Google Icon
11/15/2023GSA Capital Partners LLP133,276$1.11M0.1%+24.7%0.228%Search for SEC Filing on Google Icon
11/14/2023Pale Fire Capital SE12,601$0.11M0.0%N/A0.022%Search for SEC Filing on Google Icon
11/13/2023DekaBank Deutsche Girozentrale6,303$50K0.0%N/A0.011%Search for SEC Filing on Google Icon
11/9/2023Rhenman & Partners Asset Management AB750,000$6.26M0.5%+275.0%1.285%Search for SEC Filing on Google Icon
10/27/2023TD Asset Management Inc83,452$0.70M0.0%+100.0%0.143%Search for SEC Filing on Google Icon
10/24/2023Bank of New York Mellon Corp52,068$0.44M0.0%-27.9%0.089%Search for SEC Filing on Google Icon
8/15/2023RA Capital Management L.P.937,500$8.65M0.2%N/A1.606%Search for SEC Filing on Google Icon
8/14/2023Great Point Partners LLC500,000$4.62M0.9%N/A0.857%Search for SEC Filing on Google Icon
8/14/2023Prelude Capital Management LLC19,675$0.18M0.0%N/A0.034%Search for SEC Filing on Google Icon
8/11/2023Artal Group S.A.2,522,244$23.28M0.7%+0.5%5.855%Search for SEC Filing on Google Icon
8/11/2023Rhenman & Partners Asset Management AB200,000$1.85M0.2%+110.5%0.464%Search for SEC Filing on Google Icon
8/9/2023TD Asset Management Inc41,726$0.39M0.0%+120.9%0.097%Search for SEC Filing on Google Icon
8/8/2023Candriam S.C.A.175,008$1.62M0.0%-6.8%0.406%Search for SEC Filing on Google Icon
8/4/2023Maven Securities LTD24,800$0.23M0.0%N/A0.058%Search for SEC Filing on Google Icon
7/20/2023Exchange Traded Concepts LLC13,800$0.13M0.0%N/A0.032%Search for SEC Filing on Google Icon
5/12/2023Rhenman & Partners Asset Management AB95,000$1.62M0.2%+90.0%0.221%Search for SEC Filing on Google Icon
5/11/2023ExodusPoint Capital Management LP59,650$0.82M0.0%+26.7%0.138%Search for SEC Filing on Google Icon
5/9/2023Tower Research Capital LLC TRC6,122$84K0.0%+923.7%0.014%Search for SEC Filing on Google Icon
4/14/2023Raymond James & Associates41,348$0.57M0.0%-2.7%0.096%Search for SEC Filing on Google Icon
2/15/2023Endurant Capital Management LP30,320$0.52M0.2%N/A0.071%Search for SEC Filing on Google Icon
2/15/2023Alkeon Capital Management LLC833,241$14.17M0.1%-13.3%1.945%Search for SEC Filing on Google Icon
2/13/2023GSA Capital Partners LLP29,861$0.51M0.1%+64.3%0.070%Search for SEC Filing on Google Icon
2/13/2023Rhenman & Partners Asset Management AB50,000$0.85M0.1%N/A0.117%Search for SEC Filing on Google Icon
2/10/2023New York Life Investment Management LLC21,167$0.36M0.0%+12.4%0.049%Search for SEC Filing on Google Icon
2/10/2023Schroder Investment Management Group26,833$0.46M0.0%N/A0.063%Search for SEC Filing on Google Icon
2/9/2023Victory Capital Management Inc.90,200$1.53M0.0%+12.1%0.211%Search for SEC Filing on Google Icon
2/8/2023Raymond James & Associates42,516$0.72M0.0%+4.6%0.099%Search for SEC Filing on Google Icon
2/8/2023Swiss National Bank24,500$0.42M0.0%+7.9%0.057%Search for SEC Filing on Google Icon
11/15/2022Marshall Wace LLP246,689$5.61M0.0%-2.4%0.576%Search for SEC Filing on Google Icon
11/14/2022Delphia USA Inc.10,185$0.23M0.3%N/A0.024%Search for SEC Filing on Google Icon
11/14/2022PDT Partners LLC13,126$0.30M0.0%-9.3%0.031%Search for SEC Filing on Google Icon
11/10/2022ExodusPoint Capital Management LP25,485$0.58M0.0%N/A0.060%Search for SEC Filing on Google Icon
11/7/2022Quantbot Technologies LP3,600$81K0.0%N/A0.008%Search for SEC Filing on Google Icon
11/7/2022Jump Financial LLC26,900$0.61M0.0%+3.2%0.063%Search for SEC Filing on Google Icon
11/3/2022Barclays PLC1,951$44K0.0%-78.8%0.005%Search for SEC Filing on Google Icon
11/2/2022Victory Capital Management Inc.80,450$1.83M0.0%-1.0%0.189%Search for SEC Filing on Google Icon
10/31/2022SG Americas Securities LLC6,322$0.14M0.0%N/A0.015%Search for SEC Filing on Google Icon
10/26/2022Allspring Global Investments Holdings LLC2,729$62K0.0%N/A0.006%Search for SEC Filing on Google Icon
10/25/2022Raymond James & Associates40,633$0.92M0.0%+4.9%0.096%Search for SEC Filing on Google Icon
8/19/2022Eagle Bay Advisors LLC41,635$0.75M0.5%+19.5%0.098%Search for SEC Filing on Google Icon
8/16/2022Woodline Partners LP200,047$3.61M0.1%-50.4%0.470%Search for SEC Filing on Google Icon
8/15/2022Alpha Paradigm Partners LLC8,939$0.16M0.1%N/A0.021%Search for SEC Filing on Google Icon
8/12/2022Virtus ETF Advisers LLC7,267$0.13M0.0%+32.9%0.017%Search for SEC Filing on Google Icon
8/12/2022Ensign Peak Advisors Inc1,480$27K0.0%-96.8%0.003%Search for SEC Filing on Google Icon
8/9/2022Swiss National Bank21,500$0.39M0.0%+16.2%0.051%Search for SEC Filing on Google Icon
8/5/2022State Board of Administration of Florida Retirement System14,748$0.27M0.0%N/A0.035%Search for SEC Filing on Google Icon
8/1/2022US Bancorp DE1,534$28K0.0%-37.1%0.004%Search for SEC Filing on Google Icon
8/1/2022Victory Capital Management Inc.81,263$1.47M0.0%+684.1%0.191%Search for SEC Filing on Google Icon
7/25/2022Strs Ohio5,200$93K0.0%N/A0.012%Search for SEC Filing on Google Icon
6/30/2022Amalgamated Bank1,335$36K0.0%N/A0.003%Search for SEC Filing on Google Icon
5/12/2022Artal Group S.A.2,000,000$53.46M2.2%+33.3%4.855%Search for SEC Filing on Google Icon
5/11/2022GSA Capital Partners LLP36,517$0.98M0.1%+376.1%0.089%Search for SEC Filing on Google Icon
5/10/2022TD Asset Management Inc.32,559$0.87M0.0%-34.9%0.079%Search for SEC Filing on Google Icon
5/6/2022IndexIQ Advisors LLC13,971$0.37M0.0%N/A0.034%Search for SEC Filing on Google Icon
5/4/2022Victory Capital Management Inc.10,364$0.17M0.0%-67.2%0.025%Search for SEC Filing on Google Icon
4/28/2022DekaBank Deutsche Girozentrale9,100$0.24M0.0%+9.6%0.022%Search for SEC Filing on Google Icon
3/3/2022Walleye Capital LLC35,127$1.03M0.0%N/A0.108%Search for SEC Filing on Google Icon
2/19/2022Woodline Partners LP403,401$11.83M0.2%-29.1%1.243%Search for SEC Filing on Google Icon
2/14/2022Virtus ETF Advisers LLC5,787$0.17M0.1%+161.5%0.018%Search for SEC Filing on Google Icon
2/14/2022Redmile Group LLC3,334,355$97.80M2.2%-2.7%10.272%Search for SEC Filing on Google Icon
2/14/2022Point72 Hong Kong Ltd1,149$34K0.0%N/A0.004%Search for SEC Filing on Google Icon
2/14/2022GSA Capital Partners LLP7,670$0.23M0.0%+41.9%0.024%Search for SEC Filing on Google Icon
2/11/2022Ensign Peak Advisors Inc46,868$1.37M0.0%-76.0%0.144%Search for SEC Filing on Google Icon
2/10/2022Qube Research & Technologies Ltd32,202$0.94M0.0%N/A0.099%Search for SEC Filing on Google Icon
2/10/2022Pictet Asset Management SA934,965$27.42M0.0%+60.0%2.880%Search for SEC Filing on Google Icon
2/10/2022Rafferty Asset Management LLC56,057$1.64M0.0%+93.6%0.173%Search for SEC Filing on Google Icon
2/10/2022Citigroup Inc.44,362$1.30M0.0%+118.3%0.137%Search for SEC Filing on Google Icon
2/10/2022TD Asset Management Inc.50,031$1.47M0.0%+21.2%0.154%Search for SEC Filing on Google Icon
2/9/2022Dimensional Fund Advisors LP58,221$1.71M0.0%+689.7%0.179%Search for SEC Filing on Google Icon
2/8/2022Northern Trust Corp77,544$2.28M0.0%-3.7%0.239%Search for SEC Filing on Google Icon
2/7/2022Victory Capital Management Inc.31,611$0.93M0.0%-7.4%0.097%Search for SEC Filing on Google Icon
2/1/2022Qube Research & Technologies Ltd32,202$0.94M0.0%N/A0.099%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
IGM Biosciences logo
IGM Biosciences, Inc., a clinical-stage biotechnology company, develops Immunoglobulin M (IgM) antibodies for the treatment of cancer and autoimmune and inflammatory diseases. It develops Aplitabart, a Death Receptor 5 Agonist IgM antibody for the treatment of colorectal cancer; imvotamab, a CD20 x CD3 bispecific IgM antibody to treat myositis, as well as for the treatment of systemic lupus erythematosus and rheumatoid arthritis that is Phase Ib clinical trial; and IGM-2644, a bispecific T cell engaging IgM antibody targeting CD38 and CD3 proteins for the treatment of autoimmune diseases. IGM Biosciences, Inc. has a collaboration and license agreement with Genzyme Corporation to generate, develop, manufacture, and commercialize IgM antibodies. The company was formerly known as Palingen, Inc. and changed its name to IGM Biosciences, Inc. in 2010. IGM Biosciences, Inc. was incorporated in 1993 and is headquartered in Mountain View, California.
Read More on IGM Biosciences

Today's Range

Now: $15.41
Low: $14.91
High: $16.64

50 Day Range

MA: $11.83
Low: $8.39
High: $17.68

52 Week Range

Now: $15.41
Low: $3.81
High: $22.50

Volume

265,309 shs

Average Volume

322,289 shs

Market Capitalization

$909.56 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.21

Who are the company insiders with the largest holdings of IGM Biosciences?

IGM Biosciences' top insider shareholders include:
  1. Bros Advisors Lp Baker (Director)
  2. M Kathleen Behrens (Director)
  3. Fred Schwarzer (CEO)
  4. Bruce Keyt (Insider)
  5. Misbah Tahir (CFO)
  6. Jakob Haldor Topsoe (Director)
  7. Chris H Takimoto (Insider)
  8. George Gauthier (Insider)
  9. Steven Weber (Insider)
  10. Julie Hambleton (Director)
Learn More about top insider investors at IGM Biosciences.