MILLER DAVID BRIAN

ONTO

MILLER DAVID BRIAN serves as director at Onto Innovation Inc. (ONTO). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$2.11M

Net Position

Net Seller

$2.11M

Companies Traded

ONTO

Active Period

Dec 2021 – Oct 2026

4 total trades

Most Recent

Sell ONTO

Oct 1, 2026 · $600.0K

MILLER DAVID BRIAN's Insider Trading at Onto Innovation Inc. (ONTO)

Buys

0 · $0.00

Sells

4 · $2.11M

Total Shares Bought

Total Shares Sold

15,300

ONTO Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Oct 1, 2026	Sell	2,000	$300.00	$600.0K	10,692
Feb 13, 2024	Sell	2,800	$170.49	$477.4K	9,008
May 25, 2023	Sell	5,000	$99.69	$498.5K	12,993
Dec 9, 2021	Sell	5,500	$97.41	$535.8K	12,508

Related Insiders

Susan D Lynch

director

ONTOSell · Aug 25, 2026

Yoon Ah OH

SVP, Gen Counsel & Corp Sec

ONTOSell · Feb 14, 2026

Michael P Plisinski

Chief Executive Officer

ONTOSell · Feb 14, 2026

Explore More Insider Trading Data

ONTO Insider Trading Activity

View all insider trades at Onto Innovation Inc.

Technology Sector Insider Trades

See insider activity across technology stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity