TKNO Insider Trading

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Insider Trading History
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About

Insider Ownership Percentage: 12.50%

Insider Buying (Last 12 Months): $15,149,997.60

Insider Selling (Last 12 Months): $40,480.00

Alpha Teknova Insider Trading History Chart

Alpha Teknova Share Price & Price History

^$4.81

▼ -0.38 (-7.32%)

As of 07/11/2025 05:00 PM ET

Days: 30 | 90 | 365

Alpha Teknova Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
6/27/2025	Martha J. Demski	Director	Sell	8,000	$5.06	$40,480.00	12,000
7/12/2024	Matthew Lowell	CFO	Buy	40,322	$1.24	$49,999.28	128,376
7/12/2024	Stephen Gunstream	CEO	Buy	80,645	$1.24	$99,999.80	243,497
7/12/2024	Telegraph Hill Partners Iv, L.	Major Shareholder	Buy	12,096,773	$1.24	$14,999,998.52	11,126,929
11/30/2023	Ken Gelhaus	Insider	Buy	3,587	$1.73	$6,205.51	22,924
9/19/2023	Damon Terrill	General Counsel	Buy	27,027	$1.85	$49,999.95	41,027
9/19/2023	J. Matthew Mackowski	Director	Buy	810,810	$1.85	$1,499,998.50	810,810
9/19/2023	Matthew Lowell	CFO	Buy	54,054	$1.85	$99,999.90	88,054
9/19/2023	Telegraph Hill Partners Iv, L.	Major Shareholder	Buy	6,917,837	$1.85	$12,797,998.45	21,859,660
6/13/2023	Lisa Hood	Insider	Sell	11,400	$3.80	$43,320.00	33,834
5/26/2023	Ted Davis	Director	Buy	2,000	$3.21	$6,420.00	1,888,419
5/17/2023	Lisa Hood	Insider	Sell	3,119	$2.04	$6,362.76	45,234
5/12/2023	Ken Gelhaus	Insider	Buy	3,915	$1.67	$6,538.05	19,337
5/12/2023	Stephen Gunstream	CEO	Buy	4,665	$1.67	$7,790.55	108,798
11/14/2022	Lisa Hood	Insider	Buy	2,046	$4.23	$8,654.58	33,280
11/14/2022	Stephen Gunstream	CEO	Buy	1,716	$4.23	$7,258.68	61,008
8/24/2022	J. Matthew Mackowski	Director	Buy	10,000	$4.97	$49,700.00	5,000
8/15/2022	Stephen Gunstream	CEO	Buy	18,000	$5.13	$92,340.00	18,000
5/13/2022	Lisa Hood	Insider	Buy	772	$10.93	$8,437.96	31,234
5/13/2022	Stephen Gunstream	CEO	Buy	1,292	$10.93	$14,121.56	1,292

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

Alpha Teknova Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
6/27/2025	Goldman Sachs Group Inc.	90,595	$0.47M	0.0%	+68.3%	0.170%
5/21/2025	McAdam LLC	11,484	$60K	0.0%	N/A	0.021%
5/19/2025	Jane Street Group LLC	35,468	$0.18M	0.0%	-42.6%	0.066%
5/16/2025	Goldman Sachs Group Inc.	90,595	$0.47M	0.0%	+68.3%	0.170%
5/15/2025	Alpine Global Management LLC	24,700	$0.13M	0.0%	N/A	0.046%
5/15/2025	OMERS ADMINISTRATION Corp	80,700	$0.42M	0.0%	+101.2%	0.151%
5/14/2025	Walleye Capital LLC	17,036	$88K	0.0%	N/A	0.032%
5/9/2025	CenterBook Partners LP	304,546	$1.58M	0.1%	N/A	0.570%
5/9/2025	Citizens Financial Group Inc. RI	14,700	$76K	0.0%	N/A	0.028%
5/7/2025	Nkcfo LLC	87,000	$0.45M	0.2%	+45.0%	0.163%
5/6/2025	Mount Lucas Management LP	60,000	$0.31M	0.1%	+566.7%	0.112%
5/5/2025	Kestra Private Wealth Services LLC	59,953	$0.31M	0.0%	+94.3%	0.112%
5/2/2025	Larson Financial Group LLC	5,810	$30K	0.0%	N/A	0.011%
4/30/2025	Stratos Wealth Advisors LLC	11,443	$59K	0.0%	N/A	0.021%
4/29/2025	Tradewinds LLC.	133,088	$0.69M	0.2%	+205.6%	0.249%
4/21/2025	Bay Colony Advisory Group Inc d b a Bay Colony Advisors	11,718	$61K	0.0%	-45.8%	0.022%
4/17/2025	Conestoga Capital Advisors LLC	192,274	$1M	0.0%	-21.3%	0.360%
2/17/2025	Squarepoint Ops LLC	30,985	$0.26M	0.0%	+8.4%	0.058%
2/17/2025	Two Sigma Investments LP	15,148	$0.13M	0.0%	+46.2%	0.028%
2/17/2025	OMERS ADMINISTRATION Corp	40,100	$0.34M	0.0%	N/A	0.075%
2/17/2025	Balyasny Asset Management L.P.	1,001,663	$8.36M	0.0%	+0.2%	1.879%
2/17/2025	Bank of America Corp DE	221,285	$1.85M	0.0%	+1.8%	0.415%
2/17/2025	683 Capital Management LLC	89,076	$0.74M	0.0%	N/A	0.167%
2/14/2025	Jane Street Group LLC	61,811	$0.52M	0.0%	N/A	0.116%
2/14/2025	Apollo Management Holdings L.P.	65,036	$0.54M	0.0%	N/A	0.122%
2/14/2025	Schonfeld Strategic Advisors LLC	22,193	$0.19M	0.0%	-93.9%	0.042%
2/14/2025	Northern Trust Corp	39,196	$0.33M	0.0%	+31.5%	0.074%
2/14/2025	Susquehanna International Group LLP	209,409	$1.75M	0.0%	+472.5%	0.393%
2/14/2025	Dimensional Fund Advisors LP	11,687	$99K	0.0%	-34.5%	0.022%
2/13/2025	NewEdge Advisors LLC	15,632	$0.13M	0.0%	+14.3%	0.029%
2/13/2025	Barclays PLC	15,869	$0.13M	0.0%	N/A	0.030%
2/13/2025	Raymond James Financial Inc.	85,779	$0.72M	0.0%	N/A	0.161%
2/13/2025	Renaissance Technologies LLC	67,029	$0.56M	0.0%	-22.1%	0.126%
2/13/2025	Invesco Ltd.	1,106,161	$9.24M	0.0%	N/A	2.075%
2/12/2025	Tradewinds LLC.	43,550	$0.38M	0.1%	N/A	0.082%
2/12/2025	JPMorgan Chase & Co.	4,400	$37K	0.0%	+622.5%	0.008%
2/7/2025	Mount Lucas Management LP	9,000	$75K	0.0%	N/A	0.017%
2/7/2025	Bay Colony Advisory Group Inc d b a Bay Colony Advisors	21,614	$0.18M	0.0%	N/A	0.041%
2/6/2025	Raymond James Financial Inc.	85,779	$0.72M	0.0%	N/A	0.161%
1/30/2025	Nkcfo LLC	60,000	$0.50M	0.2%	N/A	0.113%
1/24/2025	Conestoga Capital Advisors LLC	244,344	$2.04M	0.0%	-19.9%	0.458%
1/24/2025	China Universal Asset Management Co. Ltd.	11,303	$94K	0.0%	N/A	0.021%
1/17/2025	Whalen Wealth Management Inc.	28,744	$0.24M	0.2%	N/A	0.054%
11/16/2024	Geode Capital Management LLC	188,173	$0.91M	0.0%	+24.4%	0.353%
11/15/2024	State Street Corp	76,645	$0.37M	0.0%	+249.3%	0.144%
11/15/2024	Point72 Asset Management L.P.	306,427	$1.48M	0.0%	N/A	0.575%
11/15/2024	Parkman Healthcare Partners LLC	251,026	$1.22M	0.2%	-15.4%	0.471%
10/28/2024	Conestoga Capital Advisors LLC	305,129	$1.48M	0.0%	-32.8%	0.572%
10/25/2024	Roubaix Capital LLC	416,416	$2.02M	1.1%	N/A	0.781%
8/9/2024	Dimensional Fund Advisors LP	19,126	$26K	0.0%	-30.1%	0.047%
7/26/2024	Conestoga Capital Advisors LLC	453,899	$0.62M	0.0%	+81.6%	1.112%
5/16/2024	FourWorld Capital Management LLC	51,027	$0.14M	0.1%	N/A	0.125%
5/16/2024	Redmile Group LLC	171,453	$0.43M	0.0%	+6.5%	0.420%
5/14/2024	Platinum Investment Management Ltd.	727,761	$1.93M	0.1%	-1.2%	1.783%
5/9/2024	State Board of Administration of Florida Retirement System	13,310	$35K	0.0%	N/A	0.033%
2/14/2024	Platinum Investment Management Ltd.	736,540	$2.75M	0.1%	-11.7%	2.503%
2/6/2024	Fielder Capital Group LLC	41,849	$0.16M	0.1%	N/A	0.142%
1/26/2024	Conestoga Capital Advisors LLC	247,529	$0.92M	0.0%	+4.1%	0.841%
11/15/2023	Redmile Group LLC	284,564	$0.79M	0.0%	-7.9%	0.967%
11/8/2023	Premier Fund Managers Ltd	58,830	$0.16M	0.0%	-70.9%	0.200%
11/3/2023	Platinum Investment Management Ltd.	834,529	$2.33M	0.1%	+169.9%	2.945%
8/3/2023	Premier Fund Managers Ltd	202,057	$0.58M	0.0%	-24.0%	0.716%
7/31/2023	Brown Advisory Inc.	11,133	$30K	0.0%	N/A	0.039%
5/12/2023	Grandeur Peak Global Advisors LLC	85,753	$0.25M	0.0%	-20.3%	0.304%
2/13/2023	Platinum Investment Management Ltd.	309,178	$1.74M	0.1%	-8.4%	1.101%
2/8/2023	Premier Fund Managers Ltd	80,000	$5.69M	0.2%	-69.9%	0.285%
2/7/2023	State Board of Administration of Florida Retirement System	13,310	$75K	0.0%	-13.5%	0.047%
2/1/2023	Conestoga Capital Advisors LLC	237,729	$1.34M	0.0%	+21.2%	0.846%
11/15/2022	Platinum Investment Management Ltd.	337,391	$1.13M	0.0%	+40.8%	1.201%
11/15/2022	Parian Global Management LP	290,000	$0.97M	3.2%	N/A	1.032%
11/7/2022	Stephens Investment Management Group LLC	359,552	$1.20M	0.0%	-1.7%	1.280%
11/2/2022	Victory Capital Management Inc.	27,111	$91K	0.0%	-66.3%	0.097%
10/27/2022	Keybank National Association OH	160,230	$0.54M	0.0%	N/A	0.570%
10/27/2022	Strs Ohio	8,300	$27K	0.0%	+418.8%	0.030%
10/24/2022	Conestoga Capital Advisors LLC	196,149	$0.66M	0.0%	+85.1%	0.698%
8/12/2022	AWM Investment Company Inc.	90,000	$0.76M	0.1%	+50.0%	0.321%
8/11/2022	Platinum Investment Management Ltd.	239,594	$2.01M	0.1%	+41.6%	0.854%
8/5/2022	State Board of Administration of Florida Retirement System	15,390	$0.13M	0.0%	N/A	0.055%
7/29/2022	Russell Investments Group Ltd.	197,032	$1.65M	0.0%	N/A	0.703%
7/25/2022	Allspring Global Investments Holdings LLC	92,843	$0.78M	0.0%	-70.7%	0.331%
7/22/2022	Conestoga Capital Advisors LLC	105,949	$0.89M	0.0%	+20.2%	0.378%
5/13/2022	Parkman Healthcare Partners LLC	119,468	$1.65M	0.5%	+13.6%	0.426%
5/13/2022	Grandeur Peak Global Advisors LLC	227,170	$3.14M	0.1%	+2.9%	0.810%
5/10/2022	Nicholas Investment Partners LP	720,524	$9.95M	0.7%	+11.8%	2.569%
5/4/2022	Victory Capital Management Inc.	80,477	$1.04M	0.0%	-2.8%	0.287%
4/19/2022	Roubaix Capital LLC	123,994	$1.71M	1.2%	-51.6%	0.442%
2/15/2022	Stephens Investment Management Group LLC	365,636	$7.49M	0.1%	-0.2%	1.305%
2/15/2022	Grandeur Peak Global Advisors LLC	220,866	$4.52M	0.2%	+16.1%	0.788%
2/14/2022	Parian Global Management LP	38,069	$0.78M	0.6%	N/A	0.136%
2/14/2022	Alpha Paradigm Partners LLC	9,265	$0.19M	0.1%	N/A	0.033%
2/11/2022	Ranger Investment Management L.P.	264,446	$5.42M	0.3%	+18.1%	0.944%
2/11/2022	Allianz Asset Management GmbH	130,659	$2.68M	0.0%	-1.5%	0.466%
2/8/2022	Northern Trust Corp	69,270	$1.42M	0.0%	+13.2%	0.247%
2/7/2022	Victory Capital Management Inc.	82,774	$1.70M	0.0%	-9.5%	0.295%
2/2/2022	New York State Common Retirement Fund	35,019	$0.72M	0.0%	+19.3%	0.125%
1/28/2022	Roubaix Capital LLC	255,926	$5.24M	3.2%	N/A	0.914%
1/28/2022	Allspring Global Investments Holdings LLC	318,416	$6.52M	0.0%	N/A	1.137%
1/21/2022	Conestoga Capital Advisors LLC	87,935	$1.80M	0.0%	+33.8%	0.314%
1/21/2022	Russell Investments Group Ltd.	203,802	$4.17M	0.0%	+12.3%	0.728%
11/16/2021	Wellington Management Group LLP	989,807	$24.64M	0.0%	-35.2%	3.534%

Data available starting January 2016

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.

Today's Range

Now: $4.81

$4.71

$5.12

50 Day Range

MA: $5.76

$4.81

$7.06

52 Week Range

Now: $4.81

$1.22

$10.37

Volume

313,009 shs

Average Volume

425,149 shs

Market Capitalization

$257.05 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.33

Who are the company insiders with the largest holdings of Alpha Teknova?: Alpha Teknova's top insider investors include:
Telegraph Hill Partners Iv, L (Major Shareholder)
J Matthew Mackowski (Director)
Stephen Gunstream (CEO)
Matthew Lowell (CFO)
Damon Terrill (General Counsel)
Ken Gelhaus (Insider)
Martha J Demski (Director)
Learn More about top insider investors at Alpha Teknova.