Poulin Shannon John
President, Semiconductor Test
Poulin Shannon John has filed 3 SEC Form 4 filings (6 transaction rows) across 1 company, with disclosures dating back to 2026. 3 of those filings fall inside the rolling window. Most recent filing: May 26, 2026.
On the most recent filing, Poulin Shannon John is listed as President, Semiconductor Test at TERADYNE, INC. Inside the rolling window, Poulin Shannon John reported no open-market purchases and 2 open-market sales totaling $581K in TER. The largest disclosed transaction in the window is a sale of 1,008 TER shares on May 21, 2026, worth $348K.
Companies traded
Other insiders at TER
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$581K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Poulin Shannon John made?
Poulin Shannon John has filed 3 SEC Form 4 filings (6 transaction rows) across 1 company since 2026.
Which companies does Poulin Shannon John trade?
Poulin Shannon John has filed SEC Form 4 disclosures for 1 company, including TER.
When was Poulin Shannon John's most recent SEC Form 4 filing?
Poulin Shannon John's most recent SEC Form 4 filing on Tracefour is dated May 26, 2026.
What is Poulin Shannon John's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Poulin Shannon John is listed as President, Semiconductor Test.
What is Poulin Shannon John's total buy and sell value in the current window?
Inside the rolling retention window, Poulin Shannon John bought $0 and sold $581K based on SEC Form 4 filings.
What was Poulin Shannon John's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 1,008 TER shares on 2026-05-21, worth $348K, per SEC Form 4 filings.