*Notional-weighted price return on lawmakers' disclosed buys of NOV, marked to the latest close — per-share (share counts aren't disclosed).
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2019-12-09 | Hon. David P. Roe | BUY | $1K–$15K | $23.05 | $18.66 2026-06-26 | -19.1% |
| 2015-11-25 | Hon. Bob Gibbs | SELL | $1K–$15K | $38.08 | $18.66 2026-06-26 | +51.0% exit |
| 2015-09-22 | RICHARD M BURR | SELL | $1K–$15K | — | — | — exit |
| 2015-09-22 | RICHARD M BURR | BUY | $1K–$15K | — | — | — |
| 2015-09-22 | RICHARD M BURR | BUY | $1K–$15K | — | — | — |
| 2015-09-11 | Hon. Richard L. Hanna | SELL | $50K–$100K | $38.64 | $18.66 2026-06-26 | +51.7% exit |
| 2014-12-01 | JAMES M INHOFE | BUY | $1K–$15K | $66.46 | $18.66 2026-06-26 | -71.9% |
| 2014-11-13 | RICHARD M BURR | BUY | $1K–$15K | — | — | — |
| 2014-11-13 | RICHARD M BURR | BUY | $1K–$15K | $71.52 | $18.66 2026-06-26 | -73.9% |
| 2014-09-03 | Sheldon Whitehouse | SELL | $15K–$50K | $85.13 | $18.66 2026-06-26 | +3.0% rt |
| 2014-07-02 | Sheldon Whitehouse | BUY | $15K–$50K | $82.61 | $18.66 2026-06-26 | -77.4% |
| 2013-10-22 | JAMES M INHOFE | BUY | $1K–$15K | — | — | — |
| 2013-04-16 | JAMES M INHOFE | BUY | $1K–$15K | $25.73 | $5.82 2026-06-26 | -77.4% |
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).