MATZ MARILYN
SEC Form 4 insider trading activity
MATZ MARILYN has filed 10 SEC Form 4 filings (10 transaction rows) across 1 company, with disclosures dating back to 2026. 10 of those filings fall inside the rolling window. Most recent filing: Oct 22, 2026.
On the most recent filing, MATZ MARILYN is listed as Director at TERADYNE, INC. Inside the rolling window, MATZ MARILYN reported no open-market purchases and 9 open-market sales totaling $2.7M in TER. The largest disclosed transaction in the window is a sale of 1,200 TER shares on Aug 17, 2026, worth $510K.
Companies traded
Other insiders at TER
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$2.7M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| TER | Director | Sale | 400 | $140K | Oct 22 | SEC ↗ | |
| TER | Director | Sale | 800 | $273K | Oct 19 | SEC ↗ | |
| TER | Director | Sale | 400 | $140K | Sep 18 | SEC ↗ | |
| TER | Director | Sale | 800 | $270K | Sep 16 | SEC ↗ | |
| TER | Director | Sale | 1,200 | $510K | Aug 18 | SEC ↗ | |
| TER | Director | Sale | 1,200 | $428K | Jul 16 | SEC ↗ | |
| TER | Director | Sale | 1,200 | $508K | Jun 16 | SEC ↗ | |
| TER | Director | Sale | 400 | $140K | May 26 | SEC ↗ | |
| TER | Director | Sale | 800 | $271K | May 19 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has MATZ MARILYN made?
MATZ MARILYN has filed 10 SEC Form 4 filings (10 transaction rows) across 1 company since 2026.
Which companies does MATZ MARILYN trade?
MATZ MARILYN has filed SEC Form 4 disclosures for 1 company, including TER.
When was MATZ MARILYN's most recent SEC Form 4 filing?
MATZ MARILYN's most recent SEC Form 4 filing on Tracefour is dated Oct 22, 2026.
What is MATZ MARILYN's total buy and sell value in the current window?
Inside the rolling retention window, MATZ MARILYN bought $0 and sold $2.7M based on SEC Form 4 filings.
What was MATZ MARILYN's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 1,200 TER shares on 2026-08-17, worth $510K, per SEC Form 4 filings.