0
Insider buys, 6 months
0
Congress trades, 6 months
0
Signals, 6 months
Six months
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After each filing
3
Oct 2
Sale
MILLER DAVID BRIAN
Insider
1 week
−10.1%S&P +1.2%
1 month
Result in6 trading days
3 months
Result in48 trading days
6 months
Result in111 trading days
Aug 26
Sale
Lynch Susan D
Insider
1 week
−12.8%S&P −0.1%
1 month
−1.5%S&P +0.9%
3 months
Result in22 trading days
6 months
Result in85 trading days
Jun 9, 2025
Sale
Rep. Rob Bresnahan
House
1 week
−4.0%S&P −0.9%
1 month
+0.4%S&P +3.7%
3 months
+4.6%S&P +8.5%
6 months
+60.5%S&P +13.9%
Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.
Filings for ONTO
36 held · newest 536 held · newest 2Loading the filings.
Aeon news and offers by email
New sources, new features and offers like our founding price. A few times a month at most. Stop any time.
Government contracts, last 12 months
Awards of $10M and up, from USAspending · context, not a signalNo contracts of $10M or more in the last 12 months.
Lobbying
Last four quartersNothing on file for Q3 2026.
Read from LDA.gov on Sep 23, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.