0
Insider buys, 6 months
1
Congress trades, 6 months
0
Signals, 6 months
Six months
This chart is shown by TradingView, which receives your IP address when it loads.
After each filing
6
Jul 21
Buy
Sen. Alan Armstrong
Senate
1 week
+8.0%S&P −2.4%
1 month
+10.4%S&P +2.0%
3 months
+3.4%S&P +3.2%
6 months
Result in60 trading days
Jun 26
Sale
Galla Christopher T
Insider
1 week
+10.9%S&P +3.1%
1 month
+11.8%S&P +1.6%
3 months
+12.6%S&P +6.1%
6 months
Result in43 trading days
May 7
Sale
Howe James F.
Insider
1 week
−7.7%S&P +2.3%
1 month
−6.8%S&P +1.0%
3 months
+30.3%S&P +6.0%
6 months
Result in9 trading days
May 5
Sale
Howe James F.
Insider
1 week
−3.4%S&P +2.0%
1 month
−5.4%S&P +4.6%
3 months
+27.3%S&P +6.6%
6 months
Result in7 trading days
Dec 19, 2025
Sale
Howe James F.
Insider
1 week
−0.8%S&P +1.1%
1 month
+9.1%S&P +1.2%
3 months
−17.1%S&P −3.8%
6 months
−10.0%S&P +8.3%
Show all 6
Sep 29, 2025
Sale
Krishna Naveen
Insider
1 week
−0.6%S&P +1.2%
1 month
−5.4%S&P +3.5%
3 months
−9.9%S&P +3.9%
6 months
−22.7%S&P −1.5%
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 GPC
75 held · newest 575 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 quartersNo lobbying reports on file.