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TKNO Insider Trading

Insider Ownership Percentage: 12.50%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $40,480.00

Alpha Teknova Insider Trading History Chart

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

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Alpha Teknova Share Price & Price History

Current Price: $4.83
Price Change: ▲ Price Increase of +0.02 (0.42%)
As of 12/4/2025 05:00 PM ET

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

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

Alpha Teknova Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/27/2025Martha J. DemskiDirectorSell8,000$5.06$40,480.0012,000View SEC Filing Icon  
7/12/2024Matthew LowellCFOBuy40,322$1.24$49,999.28128,376View SEC Filing Icon  
7/12/2024Stephen GunstreamCEOBuy80,645$1.24$99,999.80243,497View SEC Filing Icon  
7/12/2024Telegraph Hill Partners Iv, L.Major ShareholderBuy12,096,773$1.24$14,999,998.5211,126,929View SEC Filing Icon  
11/30/2023Ken GelhausInsiderBuy3,587$1.73$6,205.5122,924View SEC Filing Icon  
9/19/2023Damon TerrillGeneral CounselBuy27,027$1.85$49,999.9541,027View SEC Filing Icon  
9/19/2023J. Matthew MackowskiDirectorBuy810,810$1.85$1,499,998.50810,810View SEC Filing Icon  
9/19/2023Matthew LowellCFOBuy54,054$1.85$99,999.9088,054View SEC Filing Icon  
9/19/2023Telegraph Hill Partners Iv, L.Major ShareholderBuy6,917,837$1.85$12,797,998.4521,859,660View SEC Filing Icon  
6/13/2023Lisa HoodInsiderSell11,400$3.80$43,320.0033,834View SEC Filing Icon  
5/26/2023Ted DavisDirectorBuy2,000$3.21$6,420.001,888,419View SEC Filing Icon  
5/17/2023Lisa HoodInsiderSell3,119$2.04$6,362.7645,234View SEC Filing Icon  
5/12/2023Ken GelhausInsiderBuy3,915$1.67$6,538.0519,337View SEC Filing Icon  
5/12/2023Stephen GunstreamCEOBuy4,665$1.67$7,790.55108,798View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Alpha Teknova (NASDAQ:TKNO)

13.81% of Alpha Teknova 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 TKNO by year and by quarter.

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

Alpha Teknova Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/17/2025Kestra Private Wealth Services LLC79,648$0.49M0.0%+80.3%0.149%Search for SEC Filing on Google Icon
11/17/2025PharVision Advisers LLC37,645$0.23M0.1%+103.5%0.070%Search for SEC Filing on Google Icon
11/17/2025Wexford Capital LP49,366$0.31M0.0%N/A0.092%Search for SEC Filing on Google Icon
11/17/2025Susquehanna International Group LLP16,206$100K0.0%+25.0%0.030%Search for SEC Filing on Google Icon
11/17/2025Sherbrooke Park Advisers LLC15,189$94K0.0%N/A0.028%Search for SEC Filing on Google Icon
11/17/2025National Bank of Canada FI24,000$0.15M0.0%N/A0.045%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC36,088$0.22M0.0%-85.4%0.067%Search for SEC Filing on Google Icon
11/17/2025Larson Financial Group LLC9,387$58K0.0%+58.5%0.018%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE225,731$1.40M0.0%-1.6%0.422%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP36,997$0.23M0.0%-47.5%0.069%Search for SEC Filing on Google Icon
11/14/2025Bridgeway Capital Management LLC80,900$0.50M0.0%+7.9%0.151%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC83,613$0.52M0.0%N/A0.156%Search for SEC Filing on Google Icon
11/14/2025EHP Funds Inc.88,045$0.55M0.5%N/A0.164%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG1,502,144$9.30M0.0%-5.3%2.806%Search for SEC Filing on Google Icon
11/12/2025Roubaix Capital LLC833,819$5.16M2.4%+89.5%1.558%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.625,549$3.87M0.0%-4.1%1.169%Search for SEC Filing on Google Icon
11/6/2025Fielder Capital Group LLC25,150$0.16M0.0%-39.9%0.047%Search for SEC Filing on Google Icon
10/29/2025Tradewinds LLC.156,529$0.97M0.2%N/A0.293%Search for SEC Filing on Google Icon
10/24/2025Conestoga Capital Advisors LLC308,939$1.91M0.0%+60.7%0.577%Search for SEC Filing on Google Icon
10/9/2025Whalen Wealth Management Inc.12,386$77K0.0%N/A0.023%Search for SEC Filing on Google Icon
8/15/2025Massar Capital Management LP200,000$0.98M0.7%+185.7%0.374%Search for SEC Filing on Google Icon
8/15/2025Balyasny Asset Management L.P.1,000,484$4.91M0.0%+19.5%1.870%Search for SEC Filing on Google Icon
8/15/2025Bank of America Corp DE229,429$1.13M0.0%+3.3%0.429%Search for SEC Filing on Google Icon
8/14/2025Raymond James Financial Inc.9,663$47K0.0%-65.3%0.018%Search for SEC Filing on Google Icon
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.5,905$29K0.0%N/A0.011%Search for SEC Filing on Google Icon
8/13/2025Marshall Wace LLP90,032$0.44M0.0%+83.0%0.168%Search for SEC Filing on Google Icon
8/13/2025PharVision Advisers LLC18,496$91K0.1%N/A0.035%Search for SEC Filing on Google Icon
8/13/2025New York State Common Retirement Fund19,600$96K0.0%N/A0.037%Search for SEC Filing on Google Icon
8/12/2025JPMorgan Chase & Co.8,163$40K0.0%+123.1%0.015%Search for SEC Filing on Google Icon
8/11/2025Mount Lucas Management LP70,000$0.34M0.1%+16.7%0.131%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC298,850$1.47M0.0%+64.4%0.559%Search for SEC Filing on Google Icon
8/4/2025Bay Colony Advisory Group Inc d b a Bay Colony Advisors22,053$0.11M0.0%+88.2%0.041%Search for SEC Filing on Google Icon
6/27/2025Goldman Sachs Group Inc.90,595$0.47M0.0%+68.3%0.170%Search for SEC Filing on Google Icon
5/21/2025McAdam LLC11,484$60K0.0%N/A0.021%Search for SEC Filing on Google Icon
5/19/2025Jane Street Group LLC35,468$0.18M0.0%-42.6%0.066%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.90,595$0.47M0.0%+68.3%0.170%Search for SEC Filing on Google Icon
5/15/2025Alpine Global Management LLC24,700$0.13M0.0%N/A0.046%Search for SEC Filing on Google Icon
5/15/2025OMERS ADMINISTRATION Corp80,700$0.42M0.0%+101.2%0.151%Search for SEC Filing on Google Icon
5/14/2025Walleye Capital LLC17,036$88K0.0%N/A0.032%Search for SEC Filing on Google Icon
5/9/2025CenterBook Partners LP304,546$1.58M0.1%N/A0.570%Search for SEC Filing on Google Icon
5/9/2025Citizens Financial Group Inc. RI14,700$76K0.0%N/A0.028%Search for SEC Filing on Google Icon
5/7/2025Nkcfo LLC87,000$0.45M0.2%+45.0%0.163%Search for SEC Filing on Google Icon
5/6/2025Mount Lucas Management LP60,000$0.31M0.1%+566.7%0.112%Search for SEC Filing on Google Icon
5/5/2025Kestra Private Wealth Services LLC59,953$0.31M0.0%+94.3%0.112%Search for SEC Filing on Google Icon
5/2/2025Larson Financial Group LLC5,810$30K0.0%N/A0.011%Search for SEC Filing on Google Icon
4/30/2025Stratos Wealth Advisors LLC11,443$59K0.0%N/A0.021%Search for SEC Filing on Google Icon
4/29/2025Tradewinds LLC.133,088$0.69M0.2%+205.6%0.249%Search for SEC Filing on Google Icon
4/21/2025Bay Colony Advisory Group Inc d b a Bay Colony Advisors11,718$61K0.0%-45.8%0.022%Search for SEC Filing on Google Icon
4/17/2025Conestoga Capital Advisors LLC192,274$1M0.0%-21.3%0.360%Search for SEC Filing on Google Icon
2/17/2025Squarepoint Ops LLC30,985$0.26M0.0%+8.4%0.058%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Investments LP15,148$0.13M0.0%+46.2%0.028%Search for SEC Filing on Google Icon
2/17/2025OMERS ADMINISTRATION Corp40,100$0.34M0.0%N/A0.075%Search for SEC Filing on Google Icon
2/17/2025Balyasny Asset Management L.P.1,001,663$8.36M0.0%+0.2%1.879%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE221,285$1.85M0.0%+1.8%0.415%Search for SEC Filing on Google Icon
2/17/2025683 Capital Management LLC89,076$0.74M0.0%N/A0.167%Search for SEC Filing on Google Icon
2/14/2025Jane Street Group LLC61,811$0.52M0.0%N/A0.116%Search for SEC Filing on Google Icon
2/14/2025Apollo Management Holdings L.P.65,036$0.54M0.0%N/A0.122%Search for SEC Filing on Google Icon
2/14/2025Schonfeld Strategic Advisors LLC22,193$0.19M0.0%-93.9%0.042%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp39,196$0.33M0.0%+31.5%0.074%Search for SEC Filing on Google Icon
2/14/2025Susquehanna International Group LLP209,409$1.75M0.0%+472.5%0.393%Search for SEC Filing on Google Icon
2/14/2025Dimensional Fund Advisors LP11,687$99K0.0%-34.5%0.022%Search for SEC Filing on Google Icon
2/13/2025NewEdge Advisors LLC15,632$0.13M0.0%+14.3%0.029%Search for SEC Filing on Google Icon
2/13/2025Barclays PLC15,869$0.13M0.0%N/A0.030%Search for SEC Filing on Google Icon
2/13/2025Raymond James Financial Inc.85,779$0.72M0.0%N/A0.161%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC67,029$0.56M0.0%-22.1%0.126%Search for SEC Filing on Google Icon
2/13/2025Invesco Ltd.1,106,161$9.24M0.0%N/A2.075%Search for SEC Filing on Google Icon
2/12/2025Tradewinds LLC.43,550$0.38M0.1%N/A0.082%Search for SEC Filing on Google Icon
2/12/2025JPMorgan Chase & Co.4,400$37K0.0%+622.5%0.008%Search for SEC Filing on Google Icon
2/7/2025Mount Lucas Management LP9,000$75K0.0%N/A0.017%Search for SEC Filing on Google Icon
2/7/2025Bay Colony Advisory Group Inc d b a Bay Colony Advisors21,614$0.18M0.0%N/A0.041%Search for SEC Filing on Google Icon
2/6/2025Raymond James Financial Inc.85,779$0.72M0.0%N/A0.161%Search for SEC Filing on Google Icon
1/30/2025Nkcfo LLC60,000$0.50M0.2%N/A0.113%Search for SEC Filing on Google Icon
1/24/2025Conestoga Capital Advisors LLC244,344$2.04M0.0%-19.9%0.458%Search for SEC Filing on Google Icon
1/24/2025China Universal Asset Management Co. Ltd.11,303$94K0.0%N/A0.021%Search for SEC Filing on Google Icon
1/17/2025Whalen Wealth Management Inc.28,744$0.24M0.2%N/A0.054%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC188,173$0.91M0.0%+24.4%0.353%Search for SEC Filing on Google Icon
11/15/2024State Street Corp76,645$0.37M0.0%+249.3%0.144%Search for SEC Filing on Google Icon
11/15/2024Point72 Asset Management L.P.306,427$1.48M0.0%N/A0.575%Search for SEC Filing on Google Icon
11/15/2024Parkman Healthcare Partners LLC251,026$1.22M0.2%-15.4%0.471%Search for SEC Filing on Google Icon
10/28/2024Conestoga Capital Advisors LLC305,129$1.48M0.0%-32.8%0.572%Search for SEC Filing on Google Icon
10/25/2024Roubaix Capital LLC416,416$2.02M1.1%N/A0.781%Search for SEC Filing on Google Icon
8/9/2024Dimensional Fund Advisors LP19,126$26K0.0%-30.1%0.047%Search for SEC Filing on Google Icon
7/26/2024Conestoga Capital Advisors LLC453,899$0.62M0.0%+81.6%1.112%Search for SEC Filing on Google Icon
5/16/2024FourWorld Capital Management LLC51,027$0.14M0.1%N/A0.125%Search for SEC Filing on Google Icon
5/16/2024Redmile Group LLC171,453$0.43M0.0%+6.5%0.420%Search for SEC Filing on Google Icon
5/14/2024Platinum Investment Management Ltd.727,761$1.93M0.1%-1.2%1.783%Search for SEC Filing on Google Icon
5/9/2024State Board of Administration of Florida Retirement System13,310$35K0.0%N/A0.033%Search for SEC Filing on Google Icon
2/14/2024Platinum Investment Management Ltd.736,540$2.75M0.1%-11.7%2.503%Search for SEC Filing on Google Icon
2/6/2024Fielder Capital Group LLC41,849$0.16M0.1%N/A0.142%Search for SEC Filing on Google Icon
1/26/2024Conestoga Capital Advisors LLC247,529$0.92M0.0%+4.1%0.841%Search for SEC Filing on Google Icon
11/15/2023Redmile Group LLC284,564$0.79M0.0%-7.9%0.967%Search for SEC Filing on Google Icon
11/8/2023Premier Fund Managers Ltd58,830$0.16M0.0%-70.9%0.200%Search for SEC Filing on Google Icon
11/3/2023Platinum Investment Management Ltd.834,529$2.33M0.1%+169.9%2.945%Search for SEC Filing on Google Icon
8/3/2023Premier Fund Managers Ltd202,057$0.58M0.0%-24.0%0.716%Search for SEC Filing on Google Icon
7/31/2023Brown Advisory Inc.11,133$30K0.0%N/A0.039%Search for SEC Filing on Google Icon
5/12/2023Grandeur Peak Global Advisors LLC85,753$0.25M0.0%-20.3%0.304%Search for SEC Filing on Google Icon
2/13/2023Platinum Investment Management Ltd.309,178$1.74M0.1%-8.4%1.101%Search for SEC Filing on Google Icon
2/8/2023Premier Fund Managers Ltd80,000$5.69M0.2%-69.9%0.285%Search for SEC Filing on Google Icon
2/7/2023State Board of Administration of Florida Retirement System13,310$75K0.0%-13.5%0.047%Search for SEC Filing on Google Icon
2/1/2023Conestoga Capital Advisors LLC237,729$1.34M0.0%+21.2%0.846%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Alpha Teknova logo
Alpha Teknova, Inc. produces critical reagents for the research, discovery, development, and commercialization of novel therapies, vaccines, and molecular diagnostics in the United States and internationally. The company offers pre-poured media plates for cell growth and cloning; liquid cell culture media and supplements for cellular expansion; and molecular biology reagents for sample manipulation, resuspension, and purification. It provides lab essentials which provides chemical formulations for use in biological research and drug discovery; and clinical solutions, a custom product used in the development and production of protein therapies, gene therapies, mRNA vaccines, and diagnostic kits. The company serves its products to life sciences market, including pharmaceutical and biotechnology companies, contract development and manufacturing organizations, in vitro diagnostic franchises, as well as academic and government research institutions. Alpha Teknova, Inc. was founded in 1996 and is headquartered in Hollister, California.
Read More on Alpha Teknova

Today's Range

Now: $4.83
Low: $4.70
High: $4.87

50 Day Range

MA: $5.09
Low: $4.28
High: $6.37

52 Week Range

Now: $4.83
Low: $3.94
High: $10.37

Volume

66,052 shs

Average Volume

166,336 shs

Market Capitalization

$258.55 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.4

Who are the company insiders with the largest holdings of Alpha Teknova?

Alpha Teknova's top insider investors include:
  1. Telegraph Hill Partners Iv, L (Major Shareholder)
  2. Stephen Gunstream (CEO)
  3. Matthew Lowell (CFO)
  4. Martha J Demski (Director)
Learn More about top insider investors at Alpha Teknova.

Who are the major institutional investors of Alpha Teknova?

Alpha Teknova's top institutional shareholders include:
  1. UBS Group AG — 2.81%
  2. Roubaix Capital LLC — 1.56%
  3. Vanguard Group Inc. — 1.17%
  4. Conestoga Capital Advisors LLC — 0.58%
  5. Bank of America Corp DE — 0.42%
  6. Tradewinds LLC. — 0.29%
Learn More about top institutional investors of Alpha Teknova stock.

Which major investors are selling Alpha Teknova stock?

During the last quarter, TKNO stock was sold by these institutional investors:
  1. Millennium Management LLC
  2. UBS Group AG
  3. Two Sigma Investments LP
  4. Vanguard Group Inc.
  5. Fielder Capital Group LLC
  6. Bank of America Corp DE

Which major investors are buying Alpha Teknova stock?

During the previous quarter, TKNO stock was acquired by institutional investors including:
  1. Roubaix Capital LLC
  2. Tradewinds LLC.
  3. Conestoga Capital Advisors LLC
  4. EHP Funds Inc.
  5. Squarepoint Ops LLC
  6. Wexford Capital LP
  7. Kestra Private Wealth Services LLC
  8. National Bank of Canada FI
In the last year, these company insiders have bought Alpha Teknova stock:
  1. Telegraph Hill Partners Iv, L (Major Shareholder)
  2. Stephen Gunstream (CEO)
  3. Matthew Lowell (CFO)
Learn More investors buying Alpha Teknova stock.