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CNCNYSE · Hospital & Medical Service Plans

CENTENE CORP

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

Six months

CNC stock chart by TradingView

After each filing

18
Aug 28 Sale KOSTER CHRISTOPHER Insider
1 week
+3.5%S&P +0.1%
1 month
−3.9%S&P −0.4%
3 months
Result in24 trading days
6 months
Result in87 trading days
Aug 20 Sale KOSTER CHRISTOPHER Insider
1 week
+1.9%S&P +1.1%
1 month
+1.3%S&P +1.7%
3 months
Result in18 trading days
6 months
Result in81 trading days
Jun 12 Sale Burdick Kenneth A Insider
1 week
−2.3%S&P +0.6%
1 month
+2.2%S&P +2.0%
3 months
+6.5%S&P +2.8%
6 months
Result in34 trading days
Jan 13 Buy Rep. Julia Letlow House
1 week
−1.6%S&P −0.2%
1 month
−12.1%S&P −1.2%
3 months
−15.5%S&P +1.9%
6 months
+43.9%S&P +8.2%
Jan 13 Sale Rep. Julia Letlow House
1 week
−1.6%S&P −0.2%
1 month
−12.1%S&P −1.2%
3 months
−15.5%S&P +1.9%
6 months
+43.9%S&P +8.2%
Show all 18
Dec 6, 2025 Sale Burdick Kenneth A Insider
1 week
+6.8%S&P −0.4%
1 month
+23.9%S&P +1.2%
3 months
−5.3%S&P −0.8%
6 months
+72.5%S&P +6.7%
Sep 12, 2025 Buy Rep. Gilbert Cisneros House
1 week
+0.2%S&P +1.2%
1 month
+11.6%S&P +0.5%
3 months
+25.2%S&P +3.4%
6 months
+7.0%S&P +2.1%
Sep 12, 2025 Buy Rep. Valerie Hoyle House
1 week
+0.2%S&P +1.2%
1 month
+11.6%S&P +0.5%
3 months
+25.2%S&P +3.4%
6 months
+7.0%S&P +2.1%
Sep 3, 2025 Buy Rep. Tim Moore House
1 week
+19.0%S&P +1.3%
1 month
+35.1%S&P +3.4%
3 months
+35.5%S&P +5.6%
6 months
+52.4%S&P +4.2%
Sep 3, 2025 Sale Rep. Tim Moore House
1 week
+19.0%S&P +1.3%
1 month
+35.1%S&P +3.4%
3 months
+35.5%S&P +5.6%
6 months
+52.4%S&P +4.2%
Aug 5, 2025 Buy Rep. Tim Moore House
1 week
+7.4%S&P +1.9%
1 month
+15.0%S&P +2.3%
3 months
+43.2%S&P +7.0%
6 months
+58.3%S&P +7.7%
Jun 22, 2025 Sale Rep. Jefferson Shreve House
1 week
+1.6%S&P +2.9%
1 month
−44.9%S&P +5.7%
3 months
−38.8%S&P +11.4%
6 months
−26.9%S&P +14.0%
Jun 9, 2025 Sale Rep. Rob Bresnahan House
1 week
−1.1%S&P −0.9%
1 month
−43.4%S&P +3.7%
3 months
−43.7%S&P +8.5%
6 months
−31.4%S&P +13.9%
Jun 6, 2025 Sale Rep. Gilbert Cisneros House
1 week
−1.9%S&P +0.5%
1 month
−41.7%S&P +4.7%
3 months
−44.3%S&P +8.8%
6 months
−32.1%S&P +14.7%
May 8, 2025 Buy Rep. Rob Bresnahan House
1 week
−1.6%S&P +5.3%
1 month
−11.6%S&P +6.9%
3 months
−59.8%S&P +13.0%
6 months
−40.2%S&P +19.6%
May 6, 2025 Buy Rep. Gilbert Cisneros House
1 week
−5.5%S&P +4.7%
1 month
−12.3%S&P +6.8%
3 months
−59.9%S&P +13.0%
6 months
−41.4%S&P +21.4%
Apr 11, 2025 Buy Rep. Jefferson Shreve House
1 week
−4.4%S&P −2.2%
1 month
−5.6%S&P +9.0%
3 months
−51.7%S&P +16.1%
6 months
−42.2%S&P +23.5%
Apr 7, 2025 Sale Rep. Gilbert Cisneros House
1 week
−0.2%S&P +8.3%
1 month
0.0%S&P +13.8%
3 months
−47.9%S&P +26.4%
6 months
−38.4%S&P +36.4%

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 CNC

89 held · newest 589 held · newest 2
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See all 89 filings for CNC

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 signal
No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters
$1.1MQ4 2025
$1MQ1 2026
$1.5MQ2 2026
$1.1MQ3 2026
Down 23 percent from Q2 2026. Reported by the company to the Senate each quarter.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 21, 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.