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SEER Insider Trading

Insider Ownership Percentage: 11.28%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $252,272.27

Seer Insider Trading History Chart

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

Skip ChartChart Data in Insider Trading History Table

Seer Share Price & Price History

Current Price: $1.92
Price Change: ▲ Price Increase of +0.03 (1.59%)
As of 12/4/2025 05:00 PM ET

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

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

Seer Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/19/2025David R HornCFOSell6,797$1.97$13,390.09436,802View SEC Filing Icon  
11/19/2025Omid FarokhzadCEOSell33,838$1.97$66,660.861,238,230View SEC Filing Icon  
8/20/2025David R HornCFOSell6,827$2.04$13,927.08436,802View SEC Filing Icon  
8/20/2025Omid FarokhzadCEOSell33,992$2.04$69,343.681,272,068View SEC Filing Icon  
6/13/2025Dipchand NisharDirectorSell30,253$2.08$62,926.2449,204View SEC Filing Icon  
2/4/2025David R HornCFOSell3,550$2.24$7,952.00476,961View SEC Filing Icon  
2/4/2025Omid FarokhzadCEOSell8,068$2.24$18,072.321,428,217View SEC Filing Icon  
6/14/2024Dipchand NisharDirectorSell12,109$1.78$21,554.0279,457View SEC Filing Icon  
3/7/2024Omid FarokhzadCEOSell52,857$2.03$107,299.711,436,285View SEC Filing Icon  
2/22/2024Elona KoganInsiderSell12,684$1.58$20,040.72273,142View SEC Filing Icon  
2/5/2024David R HornCFOSell3,608$1.67$6,025.36328,157View SEC Filing Icon  
12/4/2023Elona Esq. KoganInsiderSell8,182$1.70$13,909.40162,673View SEC Filing Icon  
8/23/2023Omid FarokhzadCEOBuy40,000$2.45$98,000.00807,744View SEC Filing Icon  
5/18/2023Scott D ThomasInsiderSell1,468$3.56$5,226.0895,532View SEC Filing Icon  
2/21/2023Elona Esq. KoganGeneral CounselSell5,951$4.13$24,577.63166,587View SEC Filing Icon  
2/21/2023Omid FarokhzadCEOSell13,840$4.13$57,159.20767,744View SEC Filing Icon  
2/7/2023David R HornCFOSell3,124$5.40$16,869.60267,716View SEC Filing Icon  
2/7/2023Omid FarokhzadCEOSell8,379$4.67$39,129.93379,584View SEC Filing Icon  
1/17/2023David R HornCFOSell2,602$5.12$13,322.24270,840View SEC Filing Icon  
1/17/2023Omid FarokhzadCEOSell4,800$5.12$24,576.00399,123View SEC Filing Icon  
12/8/2022David R HornCFOSell18,884$6.57$124,067.88273,442View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Seer (NASDAQ:SEER)

75.20% of Seer 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 SEER by year and by quarter.

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

Seer Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/17/2025Jacobs Levy Equity Management Inc.112,555$0.24M0.0%-65.6%0.202%Search for SEC Filing on Google Icon
11/17/2025Susquehanna International Group LLP123,447$0.27M0.0%+22.8%0.221%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC225,064$0.49M0.0%-34.2%0.403%Search for SEC Filing on Google Icon
11/17/2025Citadel Advisors LLC16,424$36K0.0%-93.5%0.029%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE58,791$0.13M0.0%-24.8%0.105%Search for SEC Filing on Google Icon
11/14/2025Shay Capital LLC73,571$0.16M0.0%+17.7%0.131%Search for SEC Filing on Google Icon
11/14/2025Bridgeway Capital Management LLC737,443$1.60M0.0%-11.9%1.309%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC91,906$0.20M0.0%+57.0%0.163%Search for SEC Filing on Google Icon
11/10/2025Palumbo Wealth Management LLC128,980$0.28M0.1%+22.4%0.229%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP246,667$0.54M0.0%+31.9%0.438%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.2,221,404$4.82M0.0%+0.9%3.943%Search for SEC Filing on Google Icon
9/26/2025Corient Private Wealth LLC63,200$0.14M0.0%+46.3%0.112%Search for SEC Filing on Google Icon
8/15/2025Corient Private Wealth LLC63,200$0.14M0.0%+46.3%0.107%Search for SEC Filing on Google Icon
8/15/2025Bridgeway Capital Management LLC837,443$1.79M0.0%+15.5%1.423%Search for SEC Filing on Google Icon
8/15/2025Bank of America Corp DE78,138$0.17M0.0%-11.4%0.133%Search for SEC Filing on Google Icon
8/14/2025Jane Street Group LLC216,980$0.46M0.0%-14.6%0.369%Search for SEC Filing on Google Icon
8/14/2025Occudo Quantitative Strategies LP11,554$25K0.0%N/A0.020%Search for SEC Filing on Google Icon
8/13/2025Invesco Ltd.131,708$0.28M0.0%-30.7%0.224%Search for SEC Filing on Google Icon
8/13/2025Quadrature Capital Ltd22,174$47K0.0%N/A0.038%Search for SEC Filing on Google Icon
8/12/2025XTX Topco Ltd80,295$0.17M0.0%N/A0.136%Search for SEC Filing on Google Icon
8/12/2025JPMorgan Chase & Co.159,684$0.34M0.0%-8.1%0.271%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC509,727$1.09M0.0%+16.5%0.866%Search for SEC Filing on Google Icon
6/27/2025Goldman Sachs Group Inc.170,897$0.29M0.0%+51.6%0.290%Search for SEC Filing on Google Icon
5/19/2025Jane Street Group LLC254,174$0.43M0.0%+33.3%0.425%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.170,897$0.29M0.0%+51.6%0.286%Search for SEC Filing on Google Icon
5/16/2025Jacobs Levy Equity Management Inc.363,355$0.61M0.0%+124.5%0.608%Search for SEC Filing on Google Icon
5/15/2025OMERS ADMINISTRATION Corp76,200$0.13M0.0%+54.3%0.127%Search for SEC Filing on Google Icon
5/12/2025Invesco Ltd.190,102$0.32M0.0%-17.8%0.318%Search for SEC Filing on Google Icon
2/17/2025Squarepoint Ops LLC29,156$67K0.0%-46.3%0.049%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Investments LP469,588$1.09M0.0%-2.7%0.796%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Advisers LP681,900$1.58M0.0%+24.2%1.156%Search for SEC Filing on Google Icon
2/17/2025Tang Capital Management LLC2,194,423$5.07M0.3%-4.6%3.721%Search for SEC Filing on Google Icon
2/17/2025Man Group plc16,288$38K0.0%-91.9%0.028%Search for SEC Filing on Google Icon
2/17/2025OMERS ADMINISTRATION Corp49,381$0.11M0.0%N/A0.084%Search for SEC Filing on Google Icon
2/17/2025Millennium Management LLC615,812$1.42M0.0%+9.1%1.044%Search for SEC Filing on Google Icon
2/17/2025Jacobs Levy Equity Management Inc.161,864$0.37M0.0%-63.7%0.274%Search for SEC Filing on Google Icon
2/17/2025D. E. Shaw & Co. Inc.719,901$1.66M0.0%+16.8%1.221%Search for SEC Filing on Google Icon
2/17/2025Cubist Systematic Strategies LLC28,737$66K0.0%-61.8%0.049%Search for SEC Filing on Google Icon
2/17/2025Bridgeway Capital Management LLC727,743$1.68M0.0%+17.6%1.234%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE151,337$0.35M0.0%+18.3%0.257%Search for SEC Filing on Google Icon
2/14/2025Schonfeld Strategic Advisors LLC44,486$0.10M0.0%N/A0.075%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp155,617$0.36M0.0%+48.7%0.264%Search for SEC Filing on Google Icon
2/14/2025Fuller & Thaler Asset Management Inc.77,360$0.18M0.0%N/A0.131%Search for SEC Filing on Google Icon
2/14/2025Dimensional Fund Advisors LP127,711$0.30M0.0%+4.1%0.217%Search for SEC Filing on Google Icon
2/13/2025Barclays PLC50,424$0.12M0.0%-21.7%0.086%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC843,700$1.95M0.0%+27.0%1.431%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC431,906$1M0.0%-3.2%0.732%Search for SEC Filing on Google Icon
2/10/2025Corient Private Wealth LLC33,200$77K0.0%+66.0%0.056%Search for SEC Filing on Google Icon
2/7/2025Sequoia Financial Advisors LLC16,932$39K0.0%-25.6%0.029%Search for SEC Filing on Google Icon
2/4/2025Y Intercept Hong Kong Ltd15,412$36K0.0%N/A0.026%Search for SEC Filing on Google Icon
1/30/2025Palumbo Wealth Management LLC108,147$0.25M0.1%-11.6%0.183%Search for SEC Filing on Google Icon
1/29/2025Peapod Lane Capital LLC428,904$0.99M1.0%N/A0.727%Search for SEC Filing on Google Icon
12/26/2024JPMorgan Chase & Co.175,354$0.35M0.0%+67.5%0.297%Search for SEC Filing on Google Icon
11/20/2024Virtu Financial LLC23,076$45K0.0%-54.1%0.039%Search for SEC Filing on Google Icon
11/19/2024Barclays PLC64,426$0.13M0.0%+34.1%0.109%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC446,329$0.88M0.0%+5.9%0.727%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC64,426$0.13M0.0%+34.1%0.105%Search for SEC Filing on Google Icon
11/15/2024Public Employees Retirement System of Ohio16,020$32K0.0%-33.4%0.026%Search for SEC Filing on Google Icon
11/15/2024XTX Topco Ltd62,190$0.12M0.0%N/A0.101%Search for SEC Filing on Google Icon
11/15/2024Jane Street Group LLC190,317$0.38M0.0%-37.8%0.310%Search for SEC Filing on Google Icon
11/15/2024Quadrature Capital Ltd57,088$0.11M0.0%+301.7%0.093%Search for SEC Filing on Google Icon
11/15/2024Jacobs Levy Equity Management Inc.445,618$0.88M0.0%-4.2%0.725%Search for SEC Filing on Google Icon
11/15/2024Point72 Asia Singapore Pte. Ltd.45,338$89K0.0%-48.5%0.074%Search for SEC Filing on Google Icon
11/13/2024FMR LLC704,151$1.39M0.0%-0.7%1.146%Search for SEC Filing on Google Icon
11/12/2024Charles Schwab Investment Management Inc.17,867$35K0.0%-91.9%0.029%Search for SEC Filing on Google Icon
11/5/2024GSA Capital Partners LLP127,868$0.25M0.0%+194.9%0.208%Search for SEC Filing on Google Icon
10/28/2024Palumbo Wealth Management LLC122,292$0.24M0.1%+15.1%0.199%Search for SEC Filing on Google Icon
9/16/2024Point72 DIFC Ltd21,100$35K0.0%N/A0.034%Search for SEC Filing on Google Icon
9/16/2024Cubist Systematic Strategies LLC79,091$0.13M0.0%N/A0.129%Search for SEC Filing on Google Icon
9/16/2024Point72 Asia Singapore Pte. Ltd.88,082$0.15M0.0%N/A0.143%Search for SEC Filing on Google Icon
8/15/2024AQR Capital Management LLC17,785$30K0.0%N/A0.027%Search for SEC Filing on Google Icon
8/15/2024Point72 Asia Singapore Pte. Ltd.88,082$0.15M0.0%N/A0.136%Search for SEC Filing on Google Icon
8/14/2024Cubist Systematic Strategies LLC79,091$0.13M0.0%N/A0.122%Search for SEC Filing on Google Icon
8/14/2024Point72 DIFC Ltd21,100$35K0.0%N/A0.033%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC502,700$0.85M0.0%-46.6%0.776%Search for SEC Filing on Google Icon
8/8/2024American Century Companies Inc.61,752$0.10M0.0%+42.1%0.095%Search for SEC Filing on Google Icon
8/6/2024Acadian Asset Management LLC1,802,106$3.02M0.0%+35.5%2.782%Search for SEC Filing on Google Icon
8/1/2024Rhumbline Advisers28,885$49K0.0%-67.2%0.045%Search for SEC Filing on Google Icon
5/16/2024Jacobs Levy Equity Management Inc.471,116$0.90M0.0%-4.9%0.727%Search for SEC Filing on Google Icon
5/16/2024Kent Lake Capital LLC750,000$1.43M0.6%N/A1.158%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD59,580$0.11M0.0%+74.5%0.092%Search for SEC Filing on Google Icon
5/15/2024Quadrature Capital Ltd29,881$56K0.0%N/A0.046%Search for SEC Filing on Google Icon
5/10/2024Acadian Asset Management LLC1,329,823$2.53M0.0%+233.7%2.053%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.2,636,577$5.01M0.0%+1.0%4.071%Search for SEC Filing on Google Icon
5/8/2024Russell Investments Group Ltd.94,868$0.18M0.0%+13.0%0.146%Search for SEC Filing on Google Icon
5/7/2024SG Americas Securities LLC20,224$38K0.0%-34.6%0.031%Search for SEC Filing on Google Icon
5/7/2024Marquette Asset Management LLC61,510$0.12M0.0%+24.9%0.095%Search for SEC Filing on Google Icon
5/1/2024Mirae Asset Global Investments Co. Ltd.18,566$35K0.0%N/A0.029%Search for SEC Filing on Google Icon
2/26/2024Syon Capital LLC48,500$94K0.0%N/A0.076%Search for SEC Filing on Google Icon
2/15/2024Brandywine Managers LLC44,552$86K0.1%N/A0.070%Search for SEC Filing on Google Icon
2/13/2024Capital World Investors2,056,000$3.99M0.0%-49.9%3.221%Search for SEC Filing on Google Icon
2/5/2024Russell Investments Group Ltd.83,917$0.16M0.0%-7.6%0.131%Search for SEC Filing on Google Icon
2/2/2024Marquette Asset Management LLC49,264$96K0.0%N/A0.077%Search for SEC Filing on Google Icon
2/2/2024Syon Capital LLC48,500$94K0.0%N/A0.076%Search for SEC Filing on Google Icon
2/2/2024Acuitas Investments LLC193,597$0.38M0.2%N/A0.303%Search for SEC Filing on Google Icon
1/26/2024Sequoia Financial Advisors LLC24,088$47K0.0%-21.9%0.038%Search for SEC Filing on Google Icon
1/1/2024Deutsche Bank AG25,611$57K0.0%+27.3%0.040%Search for SEC Filing on Google Icon
11/13/2023Connor Clark & Lunn Investment Management Ltd.18,456$41K0.0%-56.1%0.029%Search for SEC Filing on Google Icon
11/13/2023Acadian Asset Management LLC243,908$0.54M0.0%+234.0%0.381%Search for SEC Filing on Google Icon
11/8/2023State Board of Administration of Florida Retirement System31,071$69K0.0%+66.8%0.049%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Seer logo
Seer, Inc., a life sciences company, engages in developing and commercializing products to decode the biology of the proteome. It develops Proteograph Product Suite, an integrated solution that includes proprietary engineered nanoparticles, consumables, automation instrumentation, and software to perform proteomic analysis to provide a solution that can be incorporated by nearly any lab for research use only. The company intends to sell its products for research use only, which cover academic institutions, life sciences, and research laboratories, as well as biopharmaceutical and biotechnology companies for non-diagnostic and non-clinical purposes. It operates in China, Australia, Eastern Europe, Israel, and Japan. The company was formerly known as Seer Biosciences, Inc. and changed its name to Seer, Inc. in July 2018. Seer, Inc. was incorporated in 2017 and is headquartered in Redwood City, California.
Read More on Seer

Today's Range

Now: $1.92
Low: $1.85
High: $1.95

50 Day Range

MA: $2.13
Low: $1.89
High: $2.37

52 Week Range

Now: $1.92
Low: $1.62
High: $2.59

Volume

230,832 shs

Average Volume

151,975 shs

Market Capitalization

$107.12 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.6

Who are the company insiders with the largest holdings of Seer?

Seer's top insider investors include:
  1. Omid Farokhzad (CEO)
  2. David R Horn (CFO)
  3. Elona Kogan (Insider)
  4. Elona Esq Kogan (Insider)
  5. Dipchand Nishar (Director)
Learn More about top insider investors at Seer.

Who are the major institutional investors of Seer?

Seer's top institutional investors include:
  1. Vanguard Group Inc. — 3.94%
  2. Bridgeway Capital Management LLC — 1.31%
  3. GSA Capital Partners LLP — 0.44%
  4. Millennium Management LLC — 0.40%
  5. Palumbo Wealth Management LLC — 0.23%
  6. Susquehanna International Group LLP — 0.22%
Learn More about top institutional investors of Seer stock.

Which major investors are selling Seer stock?

During the last quarter, SEER stock was sold by these institutional investors:
  1. Citadel Advisors LLC
  2. Jacobs Levy Equity Management Inc.
  3. Millennium Management LLC
  4. Bridgeway Capital Management LLC
  5. Bank of America Corp DE
During the last year, company insiders that have sold Seer company stock include:
  1. Omid Farokhzad (CEO)
  2. David R Horn (CFO)
  3. Elona Kogan (Insider)
Learn More investors selling Seer stock.

Which major investors are buying Seer stock?

In the previous quarter, SEER stock was acquired by institutional investors including:
  1. GSA Capital Partners LLP
  2. Squarepoint Ops LLC
  3. Palumbo Wealth Management LLC
  4. Susquehanna International Group LLP
  5. Vanguard Group Inc.
  6. Shay Capital LLC