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ONNasdaq · Semiconductors & Related Devices

ON SEMICONDUCTOR CORP

Alert me on ON
0
Insider buys, 6 months
1
Congress trades, 6 months
0
Signals, 6 months

Six months

ON stock chart by TradingView

After each filing

14
Oct 12 Buy Rep. Gilbert Cisneros House
1 week
−1.4%S&P −1.2%
1 month
Result in13 trading days
3 months
Result in55 trading days
6 months
Result in118 trading days
Oct 3 Sale GOPALSWAMY SUDHIR Insider
1 week
−11.6%S&P +0.4%
1 month
Result in7 trading days
3 months
Result in49 trading days
6 months
Result in112 trading days
Apr 28 Sale Thad Trent Insider
1 week
+10.0%S&P +1.7%
1 month
+32.7%S&P +6.0%
3 months
−15.5%S&P +2.8%
6 months
Result in2 trading days
Apr 18 Sale Thad Trent Insider
1 week
+14.6%S&P +0.9%
1 month
+23.9%S&P +3.5%
3 months
+6.4%S&P +5.9%
6 months
−14.5%S&P +8.7%
Mar 17 Sale GOPALSWAMY SUDHIR Insider
1 week
+2.2%S&P −2.4%
1 month
+31.1%S&P +4.9%
3 months
+93.9%S&P +12.2%
6 months
+9.2%S&P +13.0%
Show all 14
Feb 19 Sale KEETON SIMON Insider
1 week
+0.1%S&P +0.7%
1 month
−13.0%S&P −5.0%
3 months
+61.9%S&P +8.6%
6 months
+9.7%S&P +12.0%
Feb 13 Sale Thad Trent Insider
1 week
−3.8%S&P +0.1%
1 month
−15.6%S&P −1.6%
3 months
+56.6%S&P +8.7%
6 months
+15.5%S&P +13.9%
Feb 13 Sale El-Khoury Hassane Insider
1 week
−3.8%S&P +0.1%
1 month
−15.6%S&P −1.6%
3 months
+56.6%S&P +8.7%
6 months
+15.5%S&P +13.9%
Dec 9, 2025 Sale KEETON SIMON Insider
1 week
−1.2%S&P −0.6%
1 month
+12.5%S&P +1.9%
3 months
+4.5%S&P −2.2%
6 months
+110.0%S&P +8.6%
Dec 5, 2025 Sale Thad Trent Insider
1 week
+0.4%S&P −0.6%
1 month
+13.1%S&P +0.9%
3 months
+8.9%S&P −1.0%
6 months
+113.7%S&P +8.1%
May 14, 2025 Sale Rep. Julie Johnson House
1 week
−5.0%S&P −1.2%
1 month
+21.0%S&P +2.1%
3 months
+14.8%S&P +9.3%
6 months
+8.1%S&P +14.5%
Mar 27, 2025 Sale Rep. Rob Bresnahan House
1 week
−17.7%S&P −9.1%
1 month
−5.1%S&P −0.2%
3 months
+28.0%S&P +11.5%
6 months
+21.5%S&P +20.1%
Mar 12, 2025 Buy Rep. Julie Johnson House
1 week
+2.5%S&P +2.6%
1 month
−16.8%S&P −2.9%
3 months
+25.7%S&P +9.8%
6 months
+14.5%S&P +19.9%
Mar 7, 2025 Sale Rep. Rob Bresnahan House
1 week
−0.2%S&P +1.2%
1 month
−27.6%S&P −11.2%
3 months
+18.6%S&P +7.3%
6 months
+10.1%S&P +16.7%

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 ON

57 held · newest 557 held · newest 2
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See all 57 filings for ON

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Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal
No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters
No lobbying reports on file.