Gunstream Stephen
President and CEO
Gunstream Stephen has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company, with disclosures dating back to 2026. 1 of those filings fall inside the rolling window. Most recent filing: Mar 9, 2026.
On the most recent filing, Gunstream Stephen is listed as President and CEO at Alpha Teknova, Inc. Inside the rolling window, Gunstream Stephen reported 1 open-market purchase totaling $56K in TKNO and no open-market sales.
Companies traded
Other insiders at TKNO
Insider Buying
$56K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Gunstream Stephen made?
Gunstream Stephen has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company since 2026.
Which companies does Gunstream Stephen trade?
Gunstream Stephen has filed SEC Form 4 disclosures for 1 company, including TKNO.
When was Gunstream Stephen's most recent SEC Form 4 filing?
Gunstream Stephen's most recent SEC Form 4 filing on Tracefour is dated Mar 9, 2026.
What is Gunstream Stephen's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Gunstream Stephen is listed as President and CEO.
What is Gunstream Stephen's total buy and sell value in the current window?
Inside the rolling retention window, Gunstream Stephen bought $56K and sold $0 based on SEC Form 4 filings.
What was Gunstream Stephen's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 26,000 TKNO shares on 2026-03-06, worth $56K, per SEC Form 4 filings.