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NAUT Insider Trading

Insider Ownership Percentage: 41.10%
Insider Buying (Last 12 Months): $227,767.00
Insider Selling (Last 12 Months): $0.00

Nautilus Biotechnology Insider Trading History Chart

This chart shows the insider buying and selling history at Nautilus Biotechnology by year and by quarter.

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Nautilus Biotechnology Share Price & Price History

Current Price: $2.07
Price Change: ▼ Price Decrease of -0.01 (-0.48%)
As of 12/4/2025 05:00 PM ET

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

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Days: 30 | 90 | 365

Nautilus Biotechnology Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/6/2025Kentaro SuzukiCMOBuy4,000$1.49$5,960.004,000View SEC Filing Icon  
9/8/2025Sujal M. PatelCEOBuy83,500$0.68$56,780.0010,341,721View SEC Filing Icon  
9/5/2025Sujal M. PatelCEOBuy116,500$0.67$78,055.0010,258,221View SEC Filing Icon  
9/4/2025Matthew B. MurphyGeneral CounselBuy20,000$0.64$12,800.0074,140View SEC Filing Icon  
5/29/2025Anna MowryCFOBuy15,000$0.77$11,550.0083,000View SEC Filing Icon  
5/12/2025Parag MallickInsiderBuy1,500$0.73$1,095.0020,493,392View SEC Filing Icon  
5/8/2025Parag MallickInsiderBuy12,000$0.73$8,760.0020,491,892View SEC Filing Icon  
3/19/2025Sujal M. PatelCEOBuy53,300$0.99$52,767.0010,117,788View SEC Filing Icon  
9/23/2024Mary E. GodwinVPSell47,031$2.87$134,978.97View SEC Filing Icon  
9/17/2024Mary E. GodwinVPSell35,000$2.85$99,750.00View SEC Filing Icon  
3/11/2024Sujal M. PatelCEOBuy12,044$2.84$34,204.9610,064,488View SEC Filing Icon  
3/7/2024Sujal M. PatelCEOBuy18,854$2.89$54,488.0610,050,014View SEC Filing Icon  
3/5/2024Sujal M. PatelCEOBuy7,405$2.65$19,623.2510,021,893View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Nautilus Biotechnology (NASDAQ:NAUT)

50.71% of Nautilus Biotechnology 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 NAUT by year and by quarter.

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Nautilus Biotechnology Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/17/2025Jacobs Levy Equity Management Inc.301,012$0.25M0.0%+18.1%0.238%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd51,667$44K0.0%-16.9%0.041%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC967,548$0.82M0.0%-8.4%0.766%Search for SEC Filing on Google Icon
11/17/2025Citadel Advisors LLC254,161$0.22M0.0%-24.4%0.201%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC131,827$0.11M0.0%+29.5%0.104%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP364,675$0.31M0.0%-33.8%0.289%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP259,203$0.22M0.0%+46.5%0.205%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.2,431,829$2.06M0.0%-2.1%1.925%Search for SEC Filing on Google Icon
11/4/2025Ashton Thomas Private Wealth LLC45,000$38K0.0%N/A0.036%Search for SEC Filing on Google Icon
10/14/2025Clarius Group LLC1,209,646$1.02M0.1%+14.1%0.958%Search for SEC Filing on Google Icon
9/26/2025Corient Private Wealth LLC435,350$0.32M0.0%+860.0%0.345%Search for SEC Filing on Google Icon
8/15/2025Corient Private Wealth LLC435,350$0.32M0.0%+860.0%0.345%Search for SEC Filing on Google Icon
8/15/2025Bridgeway Capital Management LLC125,000$91K0.0%+150.0%0.099%Search for SEC Filing on Google Icon
8/14/2025Jane Street Group LLC290,369$0.21M0.0%+304.1%0.230%Search for SEC Filing on Google Icon
8/14/2025Qube Research & Technologies Ltd62,138$45K0.0%N/A0.049%Search for SEC Filing on Google Icon
8/12/2025XTX Topco Ltd66,194$48K0.0%+86.2%0.052%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC553,602$0.40M0.0%-51.9%0.438%Search for SEC Filing on Google Icon
8/1/2025Y Intercept Hong Kong Ltd224,456$0.16M0.0%N/A0.178%Search for SEC Filing on Google Icon
7/24/2025Callan Family Office LLC48,894$35K0.0%N/A0.039%Search for SEC Filing on Google Icon
7/22/2025Clarius Group LLC1,060,460$0.77M0.0%+22.4%0.841%Search for SEC Filing on Google Icon
7/9/2025Presidio Capital Management LLC34,664$25K0.0%+246.6%0.027%Search for SEC Filing on Google Icon
6/27/2025Goldman Sachs Group Inc.171,787$0.15M0.0%-12.2%0.136%Search for SEC Filing on Google Icon
5/21/2025Acadian Asset Management LLC61,735$51K0.0%+468.3%0.049%Search for SEC Filing on Google Icon
5/19/2025Jane Street Group LLC71,857$62K0.0%-33.8%0.057%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.171,787$0.15M0.0%-12.2%0.136%Search for SEC Filing on Google Icon
5/16/2025Jacobs Levy Equity Management Inc.225,098$0.19M0.0%N/A0.178%Search for SEC Filing on Google Icon
5/16/2025Bain Capital Life Sciences Investors LLC1,072,421$0.92M0.1%-39.0%0.850%Search for SEC Filing on Google Icon
5/12/2025Nuveen LLC193,591$0.17M0.0%N/A0.153%Search for SEC Filing on Google Icon
5/12/2025Fayez Sarofim & Co45,000$39K0.0%N/A0.036%Search for SEC Filing on Google Icon
5/9/2025Deutsche Bank AG54,839$47K0.0%+145.2%0.043%Search for SEC Filing on Google Icon
5/8/2025XTX Topco Ltd35,553$31K0.0%N/A0.028%Search for SEC Filing on Google Icon
5/1/2025Sentinel Trust Co. LBA280,000$0.24M0.0%+9.8%0.222%Search for SEC Filing on Google Icon
4/18/2025Clarius Group LLC866,586$0.75M0.0%+36.1%0.687%Search for SEC Filing on Google Icon
2/17/2025Squarepoint Ops LLC26,324$44K0.0%N/A0.021%Search for SEC Filing on Google Icon
2/17/2025Wexford Capital LP325,239$0.55M0.1%+42.4%0.259%Search for SEC Filing on Google Icon
2/17/2025Millennium Management LLC37,704$63K0.0%N/A0.030%Search for SEC Filing on Google Icon
2/17/2025Cubist Systematic Strategies LLC20,256$34K0.0%N/A0.016%Search for SEC Filing on Google Icon
2/17/2025Citadel Advisors LLC220,220$0.37M0.0%+171.4%0.175%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE49,419$83K0.0%+37.1%0.039%Search for SEC Filing on Google Icon
2/17/2025Alyeska Investment Group L.P.253,468$0.43M0.0%-42.5%0.202%Search for SEC Filing on Google Icon
2/14/2025Jane Street Group LLC108,545$0.18M0.0%+188.1%0.086%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp474,821$0.80M0.0%-6.4%0.378%Search for SEC Filing on Google Icon
2/14/2025Hsbc Holdings PLC55,184$92K0.0%+182.5%0.044%Search for SEC Filing on Google Icon
2/14/2025Bain Capital Life Sciences Investors LLC1,759,000$2.96M0.3%-12.1%1.401%Search for SEC Filing on Google Icon
2/14/2025Dimensional Fund Advisors LP770,353$1.29M0.0%+11.3%0.614%Search for SEC Filing on Google Icon
2/13/2025Barclays PLC125,204$0.21M0.0%+17.9%0.100%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC250,221$0.42M0.0%+61.7%0.199%Search for SEC Filing on Google Icon
2/13/2025ArchPoint Investors606,133$1.02M0.3%-1.3%0.483%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC1,142,542$1.92M0.0%+0.6%0.910%Search for SEC Filing on Google Icon
2/12/2025JPMorgan Chase & Co.145,937$0.25M0.0%+309.9%0.116%Search for SEC Filing on Google Icon
2/11/2025Virtu Financial LLC16,604$28K0.0%N/A0.013%Search for SEC Filing on Google Icon
2/6/2025Charles Schwab Investment Management Inc.115,231$0.19M0.0%-16.2%0.092%Search for SEC Filing on Google Icon
2/5/2025Sentinel Trust Co. LBA255,000$0.43M0.0%-19.0%0.203%Search for SEC Filing on Google Icon
1/30/2025Palumbo Wealth Management LLC28,475$48K0.0%+45.4%0.023%Search for SEC Filing on Google Icon
1/17/2025SG Americas Securities LLC27,483$46K0.0%+56.3%0.022%Search for SEC Filing on Google Icon
11/19/2024Barclays PLC106,174$0.30M0.0%+79.6%0.085%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC106,174$0.30M0.0%+79.6%0.085%Search for SEC Filing on Google Icon
11/15/2024Y Intercept Hong Kong Ltd12,404$35K0.0%-48.1%0.010%Search for SEC Filing on Google Icon
11/15/2024Jane Street Group LLC37,682$0.11M0.0%-39.9%0.030%Search for SEC Filing on Google Icon
11/15/2024Wexford Capital LP228,350$0.65M0.2%+9.6%0.182%Search for SEC Filing on Google Icon
11/15/2024State Street Corp932,931$2.66M0.0%-0.9%0.743%Search for SEC Filing on Google Icon
11/15/2024Clearline Capital LP144,187$0.41M0.0%-12.1%0.115%Search for SEC Filing on Google Icon
11/14/2024MetLife Investment Management LLC30,613$87K0.0%N/A0.024%Search for SEC Filing on Google Icon
11/13/2024The Manufacturers Life Insurance Company23,612$67K0.0%N/A0.019%Search for SEC Filing on Google Icon
10/25/2024China Universal Asset Management Co. Ltd.24,121$69K0.0%+63.9%0.019%Search for SEC Filing on Google Icon
10/3/2024SG Americas Securities LLC17,579$50K0.0%N/A0.014%Search for SEC Filing on Google Icon
8/16/2024Clearline Capital LP164,073$0.38M0.0%-2.9%0.131%Search for SEC Filing on Google Icon
8/12/2024Hsbc Holdings PLC17,468$41K0.0%-31.6%0.014%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC140,100$0.33M0.0%+11.2%0.112%Search for SEC Filing on Google Icon
8/9/2024Dimensional Fund Advisors LP574,844$1.35M0.0%+19.8%0.459%Search for SEC Filing on Google Icon
7/11/2024Clarius Group LLC636,532$1.49M0.1%+2.7%0.508%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD16,078$48K0.0%+35.8%0.013%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.2,859,402$8.41M0.0%+1.0%2.283%Search for SEC Filing on Google Icon
5/7/2024SG Americas Securities LLC20,209$59K0.0%-29.4%0.016%Search for SEC Filing on Google Icon
4/29/2024China Universal Asset Management Co. Ltd.24,076$71K0.0%+66.6%0.019%Search for SEC Filing on Google Icon
2/26/2024Perceptive Advisors LLC12,594,211$37.66M0.8%+38.2%10.079%Search for SEC Filing on Google Icon
2/13/2024Lake Street Advisors Group LLC22,762$68K0.0%-17.5%0.018%Search for SEC Filing on Google Icon
2/6/2024Axxcess Wealth Management LLC10,000$30K0.0%N/A0.008%Search for SEC Filing on Google Icon
2/5/2024Vanguard Capital Wealth Advisors40,000$0.12M0.1%-13.0%0.032%Search for SEC Filing on Google Icon
1/24/2024China Universal Asset Management Co. Ltd.14,452$43K0.0%+351.1%0.012%Search for SEC Filing on Google Icon
1/12/2024SG Americas Securities LLC28,606$86K0.0%+27.9%0.023%Search for SEC Filing on Google Icon
1/12/2024Presidio Capital Management LLC10,000$30K0.0%N/A0.008%Search for SEC Filing on Google Icon
11/13/2023Federated Hermes Inc.9,133$29K0.0%N/A0.007%Search for SEC Filing on Google Icon
11/8/2023Kestra Private Wealth Services LLC11,897$38K0.0%N/A0.010%Search for SEC Filing on Google Icon
11/1/2023Vanguard Capital Wealth Advisors46,000$0.15M0.1%-25.2%0.037%Search for SEC Filing on Google Icon
10/24/2023Bank of New York Mellon Corp153,249$0.48M0.0%+2.5%0.123%Search for SEC Filing on Google Icon
10/13/2023SG Americas Securities LLC22,372$71K0.0%N/A0.018%Search for SEC Filing on Google Icon
8/3/2023Sentinel Trust Co. LBA280,000$1.08M0.1%+80.6%0.224%Search for SEC Filing on Google Icon
7/21/2023PDS Planning Inc10,455$40K0.0%N/A0.008%Search for SEC Filing on Google Icon
7/17/2023Vanguard Capital Wealth Advisors59,000$0.23M0.2%-21.9%0.047%Search for SEC Filing on Google Icon
5/5/2023Sentinel Trust Co. LBA155,000$0.43M0.1%-16.2%0.124%Search for SEC Filing on Google Icon
4/21/2023Vanguard Capital Wealth Advisors75,500$0.21M0.2%+228.3%0.060%Search for SEC Filing on Google Icon
4/17/2023Clarius Group LLC597,972$1.66M0.1%+1.8%0.479%Search for SEC Filing on Google Icon
2/15/2023Nantahala Capital Management LLC289,845$0.52M0.0%-55.8%0.232%Search for SEC Filing on Google Icon
2/14/2023Susquehanna International Group LLP23,818$43K0.0%-35.9%0.019%Search for SEC Filing on Google Icon
2/7/2023Sentinel Trust Co. LBA185,000$0.33M0.1%-14.0%0.148%Search for SEC Filing on Google Icon
1/25/2023Clarius Group LLC587,305$1.06M0.1%+16.4%0.471%Search for SEC Filing on Google Icon
11/14/2022RTW Investments LP600,000$1.27M0.0%-45.5%0.481%Search for SEC Filing on Google Icon
11/10/2022Nantahala Capital Management LLC655,338$1.39M0.1%-16.5%0.525%Search for SEC Filing on Google Icon
11/7/2022Jump Financial LLC15,000$32K0.0%-25.0%0.012%Search for SEC Filing on Google Icon
Data available starting January 2016

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Nautilus Biotechnology logo
Nautilus Biotechnology, Inc., a development stage life sciences company, engages in creating a platform technology for quantifying and unlocking the complexity of the proteome. The company develops Nautilus Platform, a proteomics platform that includes end-to-end solution comprised of instruments, consumables, and software analysis. It also offers proteome analysis system, a high-resolution optical imaging system for integrated fluidics and liquid handling sub-system. In addition, the company provides sample preparation, flow cells, multi-affinity probe reagents, and instrument buffers system to perform multi-cycle analysis runs. Nautilus Biotechnology, Inc. was incorporated in 2016 and is headquartered in Seattle, Washington.
Read More on Nautilus Biotechnology

Today's Range

Now: $2.07
Low: $2.00
High: $2.18

50 Day Range

MA: $1.49
Low: $0.80
High: $2.41

52 Week Range

Now: $2.07
Low: $0.62
High: $2.54

Volume

312,921 shs

Average Volume

339,299 shs

Market Capitalization

$261.45 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.48

Who are the company insiders with the largest holdings of Nautilus Biotechnology?

Nautilus Biotechnology's top insider investors include:
  1. Parag Mallick (Insider)
  2. Sujal M Patel (CEO)
  3. Anna Mowry (CFO)
  4. Matthew B Murphy (General Counsel)
  5. Kentaro Suzuki (CMO)
  6. Mary E Godwin (VP)
Learn More about top insider investors at Nautilus Biotechnology.

Who are the major institutional investors of Nautilus Biotechnology?

Nautilus Biotechnology's top institutional shareholders include:
  1. Vanguard Group Inc. — 1.93%
  2. Clarius Group LLC — 0.96%
  3. Millennium Management LLC — 0.77%
  4. Dimensional Fund Advisors LP — 0.29%
  5. Jacobs Levy Equity Management Inc. — 0.24%
  6. GSA Capital Partners LLP — 0.21%
Learn More about top institutional investors of Nautilus Biotechnology stock.

Which major investors are selling Nautilus Biotechnology stock?

During the last quarter, NAUT stock was sold by these institutional investors:
  1. Dimensional Fund Advisors LP
  2. Millennium Management LLC
  3. Citadel Advisors LLC
  4. Vanguard Group Inc.
  5. Qube Research & Technologies Ltd

Which major investors are buying Nautilus Biotechnology stock?

During the previous quarter, NAUT stock was acquired by institutional investors including:
  1. Clarius Group LLC
  2. GSA Capital Partners LLP
  3. Jacobs Levy Equity Management Inc.
  4. Ashton Thomas Private Wealth LLC
  5. Squarepoint Ops LLC
During the last year, these company insiders have bought Nautilus Biotechnology stock:
  1. Parag Mallick (Insider)
  2. Sujal M Patel (CEO)
  3. Anna Mowry (CFO)
  4. Matthew B Murphy (General Counsel)
  5. Kentaro Suzuki (CMO)
Learn More investors buying Nautilus Biotechnology stock.