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GOSS Insider Trading

Insider Ownership Percentage: 5.00%
Insider Buying (Last 12 Months): $249,240.00
Insider Selling (Last 12 Months): $40,941.54

Gossamer Bio Insider Trading History Chart

This chart shows the insider buying and selling history at Gossamer Bio by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Gossamer Bio Share Price & Price History

Current Price: $0.84
Price Change: ▼ Price Decrease of -0.0009 (-0.11%)
As of 12/20/2024 06:31 PM ET

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

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

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/24/2024Richard ArandaInsiderSell1,908$0.66$1,259.28196,891View SEC Filing Icon  
6/21/2024Faheem HasnainCEOBuy372,000$0.67$249,240.005,408,073View SEC Filing Icon  
3/27/2024Bryan GiraudoCFOSell6,430$1.16$7,458.8092,737View SEC Filing Icon  
3/27/2024Faheem HasnainCEOSell23,172$1.16$26,879.52120,293View SEC Filing Icon  
3/18/2024Richard ArandaInsiderSell4,018$1.33$5,343.94198,799View SEC Filing Icon  
11/13/2023Bryan GiraudoCFOBuy200,000$0.56$112,000.00380,010View SEC Filing Icon  
6/22/2023Richard ArandaInsiderSell1,814$1.29$2,340.06197,574View SEC Filing Icon  
4/4/2023Bryan GiraudoCFOBuy55,000$1.02$56,100.00125,990View SEC Filing Icon  
3/22/2023Faheem HasnainCEOBuy440,500$1.14$502,170.004,495,897View SEC Filing Icon  
3/20/2023Bryan GiraudoCFOBuy50,000$0.97$48,500.0070,990View SEC Filing Icon  
3/20/2023Faheem HasnainCEOBuy168,683$1.03$173,743.493,786,008View SEC Filing Icon  
3/20/2023Waage ChristianEVPBuy18,500$1.20$22,200.0032,388View SEC Filing Icon  
3/16/2023Caryn PetersonEVPSell7,564$1.10$8,320.4053,851View SEC Filing Icon  
3/16/2023Laura CarterInsiderSell6,029$1.10$6,631.9076,263View SEC Filing Icon  
10/24/2022Caryn PetersonEVPSell4,757$12.07$57,416.9961,415View SEC Filing Icon  
10/24/2022Laura CarterInsiderSell4,876$12.07$58,853.3282,292View SEC Filing Icon  
7/15/2022Bryan GiraudoCFOBuy13,869$7.21$99,995.4920,990View SEC Filing Icon  
7/15/2022Faheem HasnainCEOBuy138,696$7.21$999,998.163,617,325View SEC Filing Icon  
7/15/2022Laura CarterInsiderBuy6,934$7.21$49,994.1487,168View SEC Filing Icon  
7/1/2022Laura CarterInsiderSell8,808$8.25$72,666.0080,234View SEC Filing Icon  
6/22/2022Richard ArandaInsiderSell1,778$6.88$12,232.64209,897View SEC Filing Icon  
5/4/2022Laura CarterInsiderSell1,262$7.20$9,086.4089,042View SEC Filing Icon  
3/23/2022Faheem HasnainCEOSell19,035$8.91$169,601.85View SEC Filing Icon  
3/23/2022Waage ChristianEVPSell10,722$8.91$95,533.02View SEC Filing Icon  
3/16/2022Caryn PetersonEVPSell6,279$8.28$51,990.12View SEC Filing Icon  
3/16/2022Laura CarterInsiderSell5,002$8.28$41,416.56View SEC Filing Icon  
See Full Table
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SEC Filings (Institutional Ownership Changes) for Gossamer Bio (NASDAQ:GOSS)

81.23% of Gossamer Bio 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 GOSS by year and by quarter.

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

Gossamer Bio Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
12/13/2024Exome Asset Management LLC468,499$0.46M0.3%-58.5%0.207%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC2,212,377$2.18M0.0%-3.1%0.976%Search for SEC Filing on Google Icon
11/15/2024Jacobs Levy Equity Management Inc.1,887,512$1.86M0.0%+30.7%0.833%Search for SEC Filing on Google Icon
11/13/2024The Manufacturers Life Insurance Company385,133$0.38M0.0%+24.2%0.170%Search for SEC Filing on Google Icon
11/12/2024Charles Schwab Investment Management Inc.1,228,077$1.21M0.0%-2.7%0.543%Search for SEC Filing on Google Icon
11/5/2024GSA Capital Partners LLP67,546$67K0.0%N/A0.030%Search for SEC Filing on Google Icon
10/28/2024US Bancorp DE39,655$39K0.0%N/A0.018%Search for SEC Filing on Google Icon
10/25/2024Financial Advocates Investment Management93,550$92K0.0%-12.4%0.041%Search for SEC Filing on Google Icon
10/22/2024Sequoia Financial Advisors LLC118,500$0.12M0.0%+26.7%0.052%Search for SEC Filing on Google Icon
8/16/2024Algert Global LLC83,543$75K0.0%N/A0.037%Search for SEC Filing on Google Icon
8/15/2024The Manufacturers Life Insurance Company310,213$0.28M0.0%+67.4%0.137%Search for SEC Filing on Google Icon
8/15/2024Millennium Management LLC5,597,378$5.04M0.0%-13.8%2.474%Search for SEC Filing on Google Icon
8/14/2024NEA Management Company LLC18,093,034$16.30M1.2%+14.2%7.998%Search for SEC Filing on Google Icon
8/14/2024Marshall Wace LLP3,335,511$3M0.0%+170.8%1.474%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC2,046,600$1.84M0.0%+204.7%0.905%Search for SEC Filing on Google Icon
8/8/2024Federated Hermes Inc.3,065,136$2.76M0.0%-2.2%1.355%Search for SEC Filing on Google Icon
8/7/2024Monaco Asset Management SAM2,726,104$2.46M0.4%+390.3%1.205%Search for SEC Filing on Google Icon
8/7/2024Choreo LLC48,111$46K0.0%N/A0.021%Search for SEC Filing on Google Icon
8/6/2024Acadian Asset Management LLC3,592,765$3.24M0.0%+31.3%1.588%Search for SEC Filing on Google Icon
8/3/2024TD Asset Management Inc641,498$0.58M0.0%+51.9%0.284%Search for SEC Filing on Google Icon
7/29/2024Financial Advocates Investment Management106,850$96K0.0%+57.5%0.047%Search for SEC Filing on Google Icon
7/16/2024Sequoia Financial Advisors LLC93,500$84K0.0%+27.2%0.041%Search for SEC Filing on Google Icon
5/16/2024Jacobs Levy Equity Management Inc.1,634,084$1.93M0.0%-22.3%0.722%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD2,891,005$3.41M0.0%-21.8%1.278%Search for SEC Filing on Google Icon
5/14/2024Platinum Investment Management Ltd.4,694,065$5.54M0.2%-32.5%2.075%Search for SEC Filing on Google Icon
5/10/2024Acadian Asset Management LLC2,736,385$3.23M0.0%+51.6%1.210%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.11,763,784$13.88M0.0%+1.1%5.200%Search for SEC Filing on Google Icon
5/9/2024Monaco Asset Management SAM556,000$0.66M0.2%+98.6%0.246%Search for SEC Filing on Google Icon
5/7/2024SG Americas Securities LLC28,520$34K0.0%N/A0.013%Search for SEC Filing on Google Icon
4/19/2024Sivia Capital Partners LLC24,568$29K0.0%N/A0.011%Search for SEC Filing on Google Icon
2/16/2024Madison Avenue Partners LP5,054,472$4.61M0.7%-17.5%2.242%Search for SEC Filing on Google Icon
2/15/2024Octagon Capital Advisors LP9,187,883$8.38M1.3%+12.2%4.076%Search for SEC Filing on Google Icon
2/15/2024Birchview Capital LP138,176$0.13M0.1%-33.9%0.061%Search for SEC Filing on Google Icon
2/14/2024ADAR1 Capital Management LLC713,028$0.65M0.2%N/A0.316%Search for SEC Filing on Google Icon
2/14/2024Platinum Investment Management Ltd.6,954,110$6.35M0.3%+29.8%3.085%Search for SEC Filing on Google Icon
2/13/2024Armistice Capital LLC4,156,000$3.79M0.1%-16.1%1.844%Search for SEC Filing on Google Icon
2/12/2024Monashee Investment Management LLC3,459,854$3.16M0.6%-34.8%1.535%Search for SEC Filing on Google Icon
2/9/2024Corient Private Wealth LLC2,937,931$2.68M0.0%+48.9%1.303%Search for SEC Filing on Google Icon
2/8/2024Financial Advocates Investment Management98,350$90K0.0%+35.0%0.044%Search for SEC Filing on Google Icon
2/7/2024Monaco Asset Management SAM280,000$0.26M0.1%N/A0.124%Search for SEC Filing on Google Icon
2/5/2024Victory Capital Management Inc.312,357$0.29M0.0%+1,402.4%0.139%Search for SEC Filing on Google Icon
1/31/2024Federated Hermes Inc.3,206,460$2.93M0.0%-19.7%1.423%Search for SEC Filing on Google Icon
12/6/2023Citigroup Inc.196,732$0.16M0.0%+9,916.9%0.087%Search for SEC Filing on Google Icon
11/15/2023Kynam Capital Management LP250,000$0.21M0.0%N/A0.111%Search for SEC Filing on Google Icon
11/15/2023Armistice Capital LLC4,956,000$4.13M0.1%N/A2.199%Search for SEC Filing on Google Icon
11/14/2023Palo Alto Investors LP6,530,288$5.44M0.5%+88.5%2.897%Search for SEC Filing on Google Icon
11/14/2023AWM Investment Company Inc.613,028$0.51M0.1%N/A0.272%Search for SEC Filing on Google Icon
11/14/2023ARCH Venture Management LLC8,055,916$6.71M4.4%N/A3.574%Search for SEC Filing on Google Icon
11/14/2023Stonepine Capital Management LLC3,339,405$2.78M0.9%N/A1.481%Search for SEC Filing on Google Icon
11/14/2023Monashee Investment Management LLC5,304,212$4.42M1.8%N/A2.353%Search for SEC Filing on Google Icon
11/13/2023Federated Hermes Inc.3,994,723$3.33M0.0%+326.2%1.772%Search for SEC Filing on Google Icon
11/13/2023Acadian Asset Management LLC1,534,662$1.28M0.0%-50.0%0.681%Search for SEC Filing on Google Icon
11/13/2023Silverarc Capital Management LLC6,130,268$5.11M1.5%N/A2.720%Search for SEC Filing on Google Icon
11/3/2023Platinum Investment Management Ltd.5,357,778$4.46M0.2%+126.7%2.378%Search for SEC Filing on Google Icon
10/27/2023Financial Advocates Investment Management72,850$61K0.0%N/A0.032%Search for SEC Filing on Google Icon
10/24/2023Bank of New York Mellon Corp91,246$76K0.0%+178.0%0.040%Search for SEC Filing on Google Icon
8/9/2023TD Asset Management Inc95,100$0.11M0.0%+270.5%0.100%Search for SEC Filing on Google Icon
8/7/2023Principal Financial Group Inc.33,504$40K0.0%+58.4%0.035%Search for SEC Filing on Google Icon
8/7/2023Acadian Asset Management LLC3,066,716$3.68M0.0%+38.6%3.213%Search for SEC Filing on Google Icon
7/28/2023Vanguard Personalized Indexing Management LLC44,356$53K0.0%N/A0.046%Search for SEC Filing on Google Icon
5/15/2023XTX Topco Ltd433,193$0.55M0.1%+62.2%0.454%Search for SEC Filing on Google Icon
5/12/2023HRT Financial LP1,548,153$1.95M0.0%N/A1.622%Search for SEC Filing on Google Icon
5/12/2023Platinum Investment Management Ltd.2,363,170$2.98M0.1%N/A2.476%Search for SEC Filing on Google Icon
5/11/2023Acadian Asset Management LLC2,213,387$2.79M0.0%+52.3%2.319%Search for SEC Filing on Google Icon
5/10/2023Connor Clark & Lunn Investment Management Ltd.265,644$0.34M0.0%N/A0.278%Search for SEC Filing on Google Icon
5/9/2023Tower Research Capital LLC TRC92,436$0.12M0.0%+34.2%0.097%Search for SEC Filing on Google Icon
5/9/2023Clearstead Advisors LLC22,000$28K0.0%+528.6%0.023%Search for SEC Filing on Google Icon
5/9/2023Y Intercept Hong Kong Ltd179,722$0.23M0.0%N/A0.188%Search for SEC Filing on Google Icon
5/8/2023Federated Hermes Inc.940,405$1.19M0.0%+34.0%0.985%Search for SEC Filing on Google Icon
4/28/2023SG Americas Securities LLC166,766$0.21M0.0%N/A0.176%Search for SEC Filing on Google Icon
4/25/2023Sequoia Financial Advisors LLC58,500$74K0.0%+105.3%0.062%Search for SEC Filing on Google Icon
4/11/2023Osher Van de Voorde Investment Management50,000$63K0.0%N/A0.053%Search for SEC Filing on Google Icon
2/15/2023Tang Capital Management LLC100,000$0.22M0.0%-60.0%0.106%Search for SEC Filing on Google Icon
2/15/2023Eversept Partners LP154,212$0.34M0.0%-71.9%0.163%Search for SEC Filing on Google Icon
2/14/2023Boxer Capital LLC3,336,928$7.24M0.4%-6.6%3.532%Search for SEC Filing on Google Icon
2/13/2023Smith Moore & CO.25,000$54K0.0%+66.7%0.026%Search for SEC Filing on Google Icon
2/13/2023GSA Capital Partners LLP126,497$0.27M0.0%+206.5%0.134%Search for SEC Filing on Google Icon
2/10/2023AXQ Capital LP16,372$36K0.0%N/A0.017%Search for SEC Filing on Google Icon
2/8/2023UBS Group AG1,730,306$3.76M0.0%+5,505.7%1.831%Search for SEC Filing on Google Icon
2/7/2023TD Asset Management Inc33,800$73K0.0%N/A0.036%Search for SEC Filing on Google Icon
2/3/2023Birchview Capital LP99,088$0.22M0.2%-37.7%0.105%Search for SEC Filing on Google Icon
1/30/2023New York State Common Retirement Fund45,030$98K0.0%-23.4%0.048%Search for SEC Filing on Google Icon
12/6/2022Weiss Asset Management LP2,773,924$33.23M0.8%N/A2.936%Search for SEC Filing on Google Icon
12/5/2022Weiss Asset Management LP2,773,924$33.23M0.7%N/A2.936%Search for SEC Filing on Google Icon
11/15/2022Algert Global LLC124,978$1.50M0.1%-12.2%0.132%Search for SEC Filing on Google Icon
11/15/2022Tang Capital Management LLC250,000$3M0.4%N/A0.265%Search for SEC Filing on Google Icon
11/15/2022Two Sigma Advisers LP867,700$10.40M0.0%+184.4%0.918%Search for SEC Filing on Google Icon
11/15/2022Two Sigma Investments LP925,727$11.09M0.0%+277.0%0.980%Search for SEC Filing on Google Icon
11/15/2022Kynam Capital Management LP386,349$4.63M1.0%-83.6%0.409%Search for SEC Filing on Google Icon
11/15/2022Marshall Wace LLP499,556$5.99M0.0%+43.7%0.529%Search for SEC Filing on Google Icon
11/15/2022EcoR1 Capital LLC4,160,887$49.85M1.5%N/A4.404%Search for SEC Filing on Google Icon
11/15/2022Ensign Peak Advisors Inc165,616$1.98M0.0%+2.8%0.175%Search for SEC Filing on Google Icon
11/15/2022Federated Hermes Inc.2,198,315$26.34M0.1%-37.7%2.327%Search for SEC Filing on Google Icon
11/15/2022Bayesian Capital Management LP32,260$0.39M0.1%N/A0.034%Search for SEC Filing on Google Icon
11/15/2022Boxer Capital LLC3,571,928$42.79M2.4%+45.1%3.781%Search for SEC Filing on Google Icon
11/14/2022NEA Management Company LLC3,467,406$41.54M2.1%N/A3.670%Search for SEC Filing on Google Icon
11/14/2022Tudor Investment Corp Et Al46,867$0.56M0.0%N/A0.050%Search for SEC Filing on Google Icon
11/14/2022Cormorant Asset Management LP3,198,382$38.32M2.7%+1,512.2%3.385%Search for SEC Filing on Google Icon
11/14/2022Point72 Hong Kong Ltd13,232$0.16M0.0%N/A0.014%Search for SEC Filing on Google Icon
11/14/2022Cubist Systematic Strategies LLC511,791$6.13M0.0%+691.1%0.542%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Gossamer Bio logo
Gossamer Bio, Inc., a clinical-stage biopharmaceutical company, focuses on developing and commercializing seralutinib for the treatment of pulmonary arterial hypertension (PAH) in the United States. The company is developing GB002, an inhaled, small molecule, platelet-derived growth factor receptor, or PDGFR, colony-stimulatin factor 1 receptor and c-KIT inhibitor, which is in Phase 3 clinical trial for the treatment of PAH. It has license agreements with Pulmokine, Inc. to develop and commercialize GB002 and related backup compounds. The company was formerly known as FSG, Bio, Inc. and changed its name to Gossamer Bio, Inc. in 2017. Gossamer Bio, Inc. was incorporated in 2015 and is headquartered in San Diego, California.
Read More on Gossamer Bio

Today's Range

Now: $0.84
Low: $0.79
High: $0.85

50 Day Range

MA: $0.82
Low: $0.66
High: $0.97

52 Week Range

Now: $0.84
Low: $0.50
High: $1.60

Volume

953,958 shs

Average Volume

1,497,467 shs

Market Capitalization

$190.35 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.85

Who are the company insiders with the largest holdings of Gossamer Bio?

Gossamer Bio's top insider investors include:
  1. Faheem Hasnain (CEO)
  2. Bryan Giraudo (CFO)
  3. Richard Aranda (Insider)
  4. Laura Carter (Insider)
  5. Caryn Peterson (EVP)
  6. Waage Christian (EVP)
Learn More about top insider investors at Gossamer Bio.

Who are the major institutional investors of Gossamer Bio?

Gossamer Bio's top institutional investors include:
  1. Geode Capital Management LLC — 0.98%
  2. Jacobs Levy Equity Management Inc. — 0.83%
  3. Charles Schwab Investment Management Inc. — 0.54%
  4. Exome Asset Management LLC — 0.21%
  5. The Manufacturers Life Insurance Company — 0.17%
  6. Sequoia Financial Advisors LLC — 0.05%
Learn More about top institutional investors of Gossamer Bio stock.

Which major investors are selling Gossamer Bio stock?

In the previous quarter, GOSS stock was sold by these institutional investors:
  1. Exome Asset Management LLC
  2. Geode Capital Management LLC
  3. Charles Schwab Investment Management Inc.
  4. Financial Advocates Investment Management
Within the last year, company insiders that have sold Gossamer Bio company stock include:
  1. Faheem Hasnain (CEO)
  2. Bryan Giraudo (CFO)
  3. Richard Aranda (Insider)
Learn More investors selling Gossamer Bio stock.

Which major investors are buying Gossamer Bio stock?

Within the last quarter, GOSS stock was bought by institutional investors including:
  1. Jacobs Levy Equity Management Inc.
  2. The Manufacturers Life Insurance Company
  3. GSA Capital Partners LLP
  4. US Bancorp DE
  5. Sequoia Financial Advisors LLC
In the last year, these company insiders have bought Gossamer Bio stock:
  1. Faheem Hasnain (CEO)
  2. Bryan Giraudo (CFO)
  3. Richard Aranda (Insider)
Learn More investors buying Gossamer Bio stock.
URGENT: This Altcoin Opportunity Won’t Wait – Act Now
From Crypto Swap Profits   |   Ad
All of our key indicators are flashing the same signal: an altcoin season is fast approaching. And if you know anything about crypto, you know that altcoin seasons are where some of the biggest gains happen.
Register for the FREE Workshop Now & get $10 in Bitcoin