*Notional-weighted price return on lawmakers' disclosed buys of COP, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2015-02-04 | Hon. K. Michael Conaway | SELL | $1K–$15K | $65.87 | $105.96 2026-06-26 | -60.9% exit |
| 2015-02-03 | Hon. K. Michael Conaway | SELL | $1K–$15K | $67.74 | $105.96 2026-06-26 | -56.4% exit |
| 2015-01-29 | Hon. Randy Neugebauer | BUY | $1K–$15K | $62.82 | $105.96 2026-06-26 | +68.7% |
| 2015-01-29 | Hon. Randy Neugebauer | BUY | $1K–$15K | $62.82 | $105.96 2026-06-26 | +68.7% |
| 2014-12-17 | Hon. Katherine M. Clark | SELL | $15K–$50K | $66.94 | $105.96 2026-06-26 | -3.3% rt |
| 2014-12-02 | Hon. Katherine M. Clark | BUY | $1K–$15K | $69.21 | $105.96 2026-06-26 | +53.1% |
| 2014-11-10 | Susan M Collins | BUY | $1K–$15K | $71.60 | $105.96 2026-06-26 | +48.0% |
| 2014-04-22 | Susan M Collins | BUY | $1K–$15K | $74.17 | $105.96 2026-06-26 | +42.9% |
| 2014-04-22 | Susan M Collins | BUY | $1K–$15K | $74.17 | $105.96 2026-06-26 | +42.9% |
| 2014-04-17 | Susan M Collins | BUY | $1K–$15K | $74.77 | $105.96 2026-06-26 | +41.7% |
| 2014-04-17 | Susan M Collins | BUY | $1K–$15K | $74.77 | $105.96 2026-06-26 | +41.7% |
| 2013-05-22 | SUSAN M COLLINS | SELL | $1K–$15K | $62.74 | $105.96 2026-06-26 | -68.9% exit |
| 2012-07-19 | THOMAS R CARPER | BUY | $1K–$15K | $56.37 | $105.96 2026-06-26 | +88.0% |
Return: buys marked to the latest close (open); sells tagged rt are realized round-trips vs a prior disclosed buy; exit = timing (stock move after the sale, seller's perspective).