0
Insider buys, 6 months
0
Congress trades, 6 months
0
Signals, 6 months
Six months
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After each filing
12
Oct 16, 2025
Buy
SHOFFNER JAMES J
Insider
1 week
+3.0%S&P +1.7%
1 month
−0.5%S&P +1.7%
3 months
+5.3%S&P +5.0%
6 months
+22.7%S&P +7.9%
Oct 16, 2025
Buy
Yates Charles L.
Insider
1 week
+3.0%S&P +1.7%
1 month
−0.5%S&P +1.7%
3 months
+5.3%S&P +5.0%
6 months
+22.7%S&P +7.9%
Oct 10, 2025
Buy
Sprinkle, Jr. Richard C.
Insider
1 week
−0.7%S&P +1.7%
1 month
−0.5%S&P +4.4%
3 months
−0.8%S&P +6.8%
6 months
+16.1%S&P +7.0%
Oct 10, 2025
Buy
Metheny Philip J.
Insider
1 week
−0.7%S&P +1.7%
1 month
−0.5%S&P +4.4%
3 months
−0.8%S&P +6.8%
6 months
+16.1%S&P +7.0%
Oct 8, 2025
Sale
Spurlock Martha S.
Insider
1 week
−0.9%S&P −1.2%
1 month
−2.6%S&P −0.4%
3 months
−0.9%S&P +2.7%
6 months
+13.4%S&P +1.5%
Show all 12
Oct 8, 2025
Sale
Unified Shares LLC
Insider
1 week
−0.9%S&P −1.2%
1 month
−2.6%S&P −0.4%
3 months
−0.9%S&P +2.7%
6 months
+13.4%S&P +1.5%
Oct 8, 2025
Sale
Robertson Dennis Michael
Insider
1 week
−0.9%S&P −1.2%
1 month
−2.6%S&P −0.4%
3 months
−0.9%S&P +2.7%
6 months
+13.4%S&P +1.5%
Oct 8, 2025
Sale
Robertson John Adam
Insider
1 week
−0.9%S&P −1.2%
1 month
−2.6%S&P −0.4%
3 months
−0.9%S&P +2.7%
6 months
+13.4%S&P +1.5%
Oct 8, 2025
Sale
Robertson Holding Company, L.P.
Insider
1 week
−0.9%S&P −1.2%
1 month
−2.6%S&P −0.4%
3 months
−0.9%S&P +2.7%
6 months
+13.4%S&P +1.5%
Oct 8, 2025
Sale
Robertson Aaron A.
Insider
1 week
−0.9%S&P −1.2%
1 month
−2.6%S&P −0.4%
3 months
−0.9%S&P +2.7%
6 months
+13.4%S&P +1.5%
Oct 8, 2025
Sale
Neely Alan C.
Insider
1 week
−0.9%S&P −1.2%
1 month
−2.6%S&P −0.4%
3 months
−0.9%S&P +2.7%
6 months
+13.4%S&P +1.5%
Oct 8, 2025
Sale
Mars III Sam A.
Insider
1 week
−0.9%S&P −1.2%
1 month
−2.6%S&P −0.4%
3 months
−0.9%S&P +2.7%
6 months
+13.4%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 CBK
15 held · newest first
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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.