MILLER DAVID BRIAN
SEC Form 4 insider trading activity
MILLER DAVID BRIAN has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company, with disclosures dating back to 2026. 2 of those filings fall inside the rolling window. Most recent filing: Oct 1, 2026.
On the most recent filing, MILLER DAVID BRIAN is listed as Director at ONTO INNOVATION INC. Inside the rolling window, MILLER DAVID BRIAN reported no open-market purchases and 1 open-market sale totaling $600K in ONTO.
Companies traded
Other insiders at ONTO
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$600K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has MILLER DAVID BRIAN made?
MILLER DAVID BRIAN has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company since 2026.
Which companies does MILLER DAVID BRIAN trade?
MILLER DAVID BRIAN has filed SEC Form 4 disclosures for 1 company, including ONTO.
When was MILLER DAVID BRIAN's most recent SEC Form 4 filing?
MILLER DAVID BRIAN's most recent SEC Form 4 filing on Tracefour is dated Oct 1, 2026.
What is MILLER DAVID BRIAN's total buy and sell value in the current window?
Inside the rolling retention window, MILLER DAVID BRIAN bought $0 and sold $600K based on SEC Form 4 filings.
What was MILLER DAVID BRIAN's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 2,000 ONTO shares on 2026-09-29, worth $600K, per SEC Form 4 filings.