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Alpha Teknova, Inc.

TKNO Net buying

CIK 0001850902 #3325 in the set updated 20 Sep 2026

Bought (12 mo)

$143.42K

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$0.00

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$0.00

0 of 0 sales

Net

+$143.42K

+$143.42K against sales at will

By person

5 insiders · 2 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Lowell Matthew

Chief Financial Officer

$87.62K (1)

—

+$87.62K

168,376

0.3136%

$361.37K

+31.2%

Gunstream Stephen

President and CEO

$55.80K (1)

—

+$55.80K

269,497

0.5020%

$578.39K

+10.7%

ROBERTSON BRETT

Director

—

107,472

0.2002%

$230.66K

+123.1%

Vos Alexander

Director

—

102,472

0.1909%

$219.93K

+112.7%

DEMSKI MARTHA J

Director

—

12,000

0.0224%

$25.75K

—

Individual transactions

Nothing of that kind in this period.

What was left out

Form 4 filings counted 7

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 0

Transactions with no price 0

Shares from compensation/vesting 24,000

History held since 28 Jun 2021