IGMS Insider Trading

Insider Ownership Percentage: 55.96%
Insider Buying (Last 12 Months): $1,676,435.95
Insider Selling (Last 12 Months): $2,004,870.11

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: $24.00
Price Change: Price Decrease of -1.4 (-5.51%)
As of 02/3/2023 10:04 PM 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
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  
10/5/2021Bruce KeytInsiderSell1,242$64.10$79,612.20View SEC Filing Icon  
9/3/2021Bruce KeytInsiderSell1,244$70.69$87,938.365,557View SEC Filing Icon  
8/9/2021Julie HambletonDirectorSell1,000$80.00$80,000.00View SEC Filing Icon  
8/4/2021Bruce KeytInsiderSell1,242$67.00$83,214.00View SEC Filing Icon  
7/6/2021Bruce KeytInsiderSell1,247$82.50$102,877.50View SEC Filing Icon  
6/2/2021Bruce KeytInsiderSell1,245$79.15$98,541.755,557View SEC Filing Icon  
6/1/2021Julie HambletonDirectorSell2,000$80.00$160,000.003,000View SEC Filing Icon  
5/26/2021Daniel Shinyu ChenInsiderSell444$70.00$31,080.00116,518View SEC Filing Icon  
5/5/2021Bruce KeytInsiderSell1,243$62.50$77,687.505,269View SEC Filing Icon  
4/6/2021Bruce KeytInsiderSell1,254$82.00$102,828.005,269View SEC Filing Icon  
3/2/2021Bruce KeytInsiderSell1,619$90.25$146,114.755,269View SEC Filing Icon  
2/3/2021Bruce KeytInsiderSell1,619$96.00$155,424.005,269View SEC Filing Icon  
1/4/2021Bruce KeytInsiderSell883$88.07$77,765.815,269View SEC Filing Icon  
12/17/2020Bruce KeytInsiderSell1,618$86.10$139,309.805,269View SEC Filing Icon  
12/11/2020Jakob Haldor TopsoeDirectorBuy111,111$90.00$9,999,990.0054,949View SEC Filing Icon  
12/8/2020Daniel Shinyu ChenInsiderSell1,219$91.00$110,929.00118,373View SEC Filing Icon  
12/2/2020Daniel Shinyu ChenInsiderSell608$63.15$38,395.20117,423View SEC Filing Icon  
11/4/2020Daniel Shinyu ChenInsiderSell605$50.00$30,250.00117,468View SEC Filing Icon  
10/2/2020Daniel Shinyu ChenInsiderSell1,830$73.50$134,505.00119,368View SEC Filing Icon  
9/18/2020Daniel Shinyu ChenInsiderSell609$77.91$47,447.19117,468View SEC Filing Icon  
9/10/2020Bruce KeytInsiderSell1,000$60.00$60,000.002,637View SEC Filing Icon  
9/10/2020M Kathleen BehrensDirectorBuy30,000$60.78$1,823,400.0064,192View SEC Filing Icon  
9/8/2020Daniel Shinyu ChenInsiderSell602$50.20$30,220.40116,518View SEC Filing Icon  
9/8/2020Redmile Group, LlcDirectorBuy47,113$49.91$2,351,409.83View SEC Filing Icon  
9/3/2020Redmile Group, LlcDirectorBuy74,253$48.69$3,615,378.57View SEC Filing Icon  
9/1/2020Redmile Group, LlcDirectorBuy41,759$44.84$1,872,473.56View SEC Filing Icon  
8/27/2020Daniel Shinyu ChenInsiderSell605$45.13$27,303.65116,518View SEC Filing Icon  
See Full Table

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

41.41% 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
12/8/2022Bank of New York Mellon Corp66,345$1.51M0.0%+94.5%0.155%Search for SEC Filing on Google Icon
11/21/2022California State Teachers Retirement System12,429$0.28M0.0%+5.1%0.029%Search for SEC Filing on Google Icon
11/16/2022BNP Paribas Arbitrage SNC11,645$0.27M0.0%N/A0.027%Search for SEC Filing on Google Icon
11/15/2022Alliancebernstein L.P.24,296$0.55M0.0%-2.4%0.057%Search for SEC Filing on Google Icon
11/15/2022State Street Corp221,950$5.05M0.0%+18.5%0.518%Search for SEC Filing on Google Icon
11/15/2022Two Sigma Investments LP9,281$0.21M0.0%N/A0.022%Search for SEC Filing on Google Icon
11/15/2022UBS Asset Management Americas Inc.524,311$11.92M0.0%-2.3%1.224%Search for SEC Filing on Google Icon
11/15/2022Vanguard Group Inc.519,977$11.82M0.0%+1.8%1.214%Search for SEC Filing on Google Icon
11/15/2022Price T Rowe Associates Inc. MD2,217,766$50.43M0.0%-15.4%5.178%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
11/15/2022Ensign Peak Advisors Inc1,890$43K0.0%+27.7%0.004%Search for SEC Filing on Google Icon
11/15/2022Bank of New York Mellon Corp66,345$1.51M0.0%+94.5%0.155%Search for SEC Filing on Google Icon
11/15/2022BlackRock Inc.739,932$16.83M0.0%+2.2%1.728%Search for SEC Filing on Google Icon
11/14/2022Royal Bank of Canada4,329$99K0.0%+110.5%0.010%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
11/14/2022Cubist Systematic Strategies LLC19,801$0.45M0.0%-11.6%0.046%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
11/14/2022Renaissance Technologies LLC12,600$0.29M0.0%-64.4%0.029%Search for SEC Filing on Google Icon
11/14/2022Nuveen Asset Management LLC45,184$1.03M0.0%-48.5%0.106%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
11/10/2022Dimensional Fund Advisors LP45,669$1.04M0.0%-36.7%0.107%Search for SEC Filing on Google Icon
11/10/2022Tower Research Capital LLC TRC 2,019$46K0.0%-58.4%0.005%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
8/23/2022Captrust Financial Advisors2,750$50K0.0%N/A0.006%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
8/18/2022Goldman Sachs Group Inc.198,554$3.58M0.0%-53.6%0.467%Search for SEC Filing on Google Icon
8/16/2022Captrust Financial Advisors2,750$50K0.0%N/A0.006%Search for SEC Filing on Google Icon
8/16/2022Jane Street Group LLC20,110$0.36M0.0%N/A0.047%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
8/16/2022Price T Rowe Associates Inc. MD2,622,873$47.29M0.0%+16.8%6.167%Search for SEC Filing on Google Icon
8/15/2022State Street Corp187,261$3.38M0.0%+9.1%0.440%Search for SEC Filing on Google Icon
8/15/2022PDT Partners LLC14,478$0.26M0.0%-23.4%0.034%Search for SEC Filing on Google Icon
8/15/2022Cubist Systematic Strategies LLC22,400$0.40M0.0%+169.7%0.053%Search for SEC Filing on Google Icon
8/15/2022Millennium Management LLC589,401$10.63M0.0%+166.3%1.386%Search for SEC Filing on Google Icon
8/15/2022UBS Asset Management Americas Inc.536,409$9.67M0.0%-4.3%1.261%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
8/13/2022Renaissance Technologies LLC35,400$0.64M0.0%-44.9%0.083%Search for SEC Filing on Google Icon
8/13/2022American International Group Inc.4,684$84K0.0%+15.0%0.011%Search for SEC Filing on Google Icon
8/12/2022Northern Trust Corp110,606$1.99M0.0%+30.6%0.260%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
8/12/2022Credit Suisse AG5,390$98K0.0%N/A0.013%Search for SEC Filing on Google Icon
8/12/2022Rhumbline Advisers12,883$0.23M0.0%+39.7%0.030%Search for SEC Filing on Google Icon
8/11/2022JPMorgan Chase & Co.9,961$0.18M0.0%-14.4%0.023%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
6/7/2022Bank of America Corp DE4,113$0.11M0.0%-74.3%0.010%Search for SEC Filing on Google Icon
5/17/2022Royal Bank of Canada2,503$66K0.0%-31.4%0.006%Search for SEC Filing on Google Icon
5/16/2022California State Teachers Retirement System10,048$0.27M0.0%-7.4%0.024%Search for SEC Filing on Google Icon
5/16/2022Goldman Sachs Group Inc.428,087$11.44M0.0%+6.1%1.039%Search for SEC Filing on Google Icon
5/16/2022PDT Partners LLC18,909$0.51M0.0%N/A0.046%Search for SEC Filing on Google Icon
5/16/2022State Street Corp171,582$4.59M0.0%-76.6%0.417%Search for SEC Filing on Google Icon
5/16/2022UBS Group AG1,093$29K0.0%-97.9%0.003%Search for SEC Filing on Google Icon
5/13/2022Renaissance Technologies LLC64,200$1.72M0.0%+413.6%0.156%Search for SEC Filing on Google Icon
5/13/2022Northern Trust Corp84,672$2.26M0.0%+9.2%0.206%Search for SEC Filing on Google Icon
5/13/2022Charles Schwab Investment Management Inc.102,623$2.74M0.0%+79.7%0.249%Search for SEC Filing on Google Icon
5/13/2022Vanguard Group Inc.830,077$22.19M0.0%+100.0%2.015%Search for SEC Filing on Google Icon
5/13/2022Dimensional Fund Advisors LP56,199$1.50M0.0%-3.5%0.136%Search for SEC Filing on Google Icon
5/12/2022BlackRock Inc.694,824$18.57M0.0%+2.6%1.687%Search for SEC Filing on Google Icon
5/12/2022Rhumbline Advisers9,222$0.25M0.0%+16.5%0.022%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
5/12/2022Citigroup Inc.2,694$72K0.0%-93.9%0.007%Search for SEC Filing on Google Icon
5/11/2022US Bancorp DE2,437$65K0.0%+608.4%0.006%Search for SEC Filing on Google Icon
5/11/2022Raymond James & Associates40,067$1.07M0.0%+90.8%0.097%Search for SEC Filing on Google Icon
5/11/2022JPMorgan Chase & Co.11,632$0.31M0.0%+54.7%0.028%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
5/9/2022Swiss National Bank18,500$0.50M0.0%+8.8%0.045%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
1/21/2022Russell Investments Group Ltd.25,345$0.74M0.0%-27.2%0.078%Search for SEC Filing on Google Icon
12/14/2021UBS Asset Management Americas Inc.315,967$20.78M0.0%-5.8%0.973%Search for SEC Filing on Google Icon
11/16/2021Two Sigma Investments LP9,444$0.62M0.0%+88.9%0.029%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
IGM Biosciences logo
IGM Biosciences, Inc., a biotechnology company, develops Immunoglobulin M (IgM) antibodies for the treatment of cancer, infectious diseases, and autoimmune and inflammatory diseases. The company's lead product candidate is IGM-2323, a bispecific IgM antibody that is in Phase 2 clinical trials to treat patients with relapsed/refractory B cell Non-Hodgkin's lymphoma (NHL). It is also developing IGM-8444, an IgM antibody, which is in Phase 1 clinical trials for the treatment of patients with solid cancers; and IGM-7354, an anti-PD-L1 IgM antibody for the treatment of patients with solid and hematologic malignancies; IGM-2644, a bispecific T cell engaging IgM antibody targeting CD38 and CD3 proteins for the treatment of patients with multiple myeloma; and IGM-2537, a bispecific T cell engaging IgM antibody targeting CD123 and CD3 proteins for the treatment of patients with acute myeloid leukemia, myelodysplastic syndromes, and acute lymphoblastic leukemia. It 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: $24.00
Low: $23.82
High: $25.52

50 Day Range

MA: $20.43
Low: $15.45
High: $25.76

52 Week Range

Now: $24.00
Low: $12.67
High: $35.98

Volume

106,400 shs

Average Volume

197,296 shs

Market Capitalization

$1.03 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

N/A

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

IGM Biosciences' top insider shareholders include:
  1. M Kathleen Behrens (Director)
  2. Daniel Shinyu Chen (Insider)
  3. Jakob Haldor Topsoe (Director)
  4. Bruce Keyt (Insider)
  5. Chris H Takimoto (Insider)
  6. Michael D Loberg (Director)
  7. Misbah Tahir (CFO)
  8. Fred Schwarzer (CEO)
  9. Julie Hambleton (Director)
Learn More about top insider investors at IGM Biosciences.

Who are the major institutional investors of IGM Biosciences?

IGM Biosciences' top institutional shareholders include:
  1. Simplex Trading LLC — 0.00%
  2. Concourse Financial Group Securities Inc. — 0.00%
Learn More about top institutional investors of IGM Biosciences stock.

Which institutional investors are selling IGM Biosciences stock?

During the last quarter, IGMS stock was sold by these institutional investors:
  1. Simplex Trading LLC
Within the previous year, company insiders that have sold IGM Biosciences company stock include:
  1. M Kathleen Behrens (Director)
  2. Daniel Shinyu Chen (Insider)
  3. Jakob Haldor Topsoe (Director)
  4. Bruce Keyt (Insider)
Learn More investors selling IGM Biosciences stock.