Paul B. Murphy Jr. is Director at OCEANEERING INTERNATIONAL INC (OII). They have made 19 open-market trades across 4 companies since 2006, most recently 2026-08-07.
CIK 0001185201
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
6 open-market purchases totalling $2.8M since 2018, against 13 sales. Across 6 scored buys the stock is up 7.0% at ninety days, and 2.0 points ahead of the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| CADE | 537,023 | $22.6M |
| OII | 68,916 | $3.0M |
| NRP | 20,061 | $2.2M |
| ZION | 18,566 | $1.2M |
| PrivateUnlisted | 65,879 | — |
| Total | $29.0M |
Shares reported on the most recent Form 4, priced at the 2026-08-10 close. 1 holding could not be priced and is excluded from the total.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 50% | 67% | 50% |
| Avg Move | -0.5% | +4.6% | +7.0% |
| Alpha | -0.8% | +2.2% | +2.0% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| OII | SELL | 2026-08-07 | 2026-08-10 | $48.37 | $484K | +1.7% | -6.0% | — |
| OII | SELL | 2025-09-02 | 2025-09-03 | $24.25 | $243K | +2.2% | +3.0% | +4.7% |
| NRP | BUY | 2023-11-17 | 2023-11-17 | $74.31 | $424K | +1.2% | +13.5% | +13.6% |
| CADE | BUY | 2020-07-27 | 2020-07-28 | $8.15 | $122K | +9.4% | +22.0% | +47.0% |
| CADE | BUY | 2019-10-28 | 2019-10-29 | $15.88 | $159K | +4.9% | +5.8% | +1.7% |
| CADE | BUY | 2019-07-26 | 2019-07-29 | $17.06 | $7K | -6.6% | -10.3% | -7.2% |
| CADE | BUY | 2019-03-15 | 2019-03-18 | $19.93 | $2.0M | -10.0% | +1.4% | -3.8% |
| CADE | SELL | 2018-09-14 | 2018-09-17 | $27.41 | $7.5M | -2.9% | -11.0% | -32.4% |
| NRP | BUY | 2018-06-05 | 2018-06-11 | $32.31 | $113K | -1.8% | -4.9% | -9.1% |
| OII | SELL | 2017-09-27 | 2017-09-27 | $26.34 | $53K | -4.5% | -28.7% | -21.9% |
| OII | SELL | 2017-03-27 | 2017-03-28 | $24.68 | $150K | +6.0% | +2.8% | -16.8% |
| OII | SELL | 2016-02-23 | 2016-02-24 | $27.95 | $112K | +16.2% | +22.6% | +19.5% |
| OII | SELL | 2015-03-10 | 2015-03-10 | $51.82 | $155K | -14.3% | +3.6% | +3.6% |
| OII | SELL | 2014-06-11 | 2014-06-11 | $74.98 | $300K | -14.3% | +3.6% | +3.6% |
| ZION | SELL | 2007-08-08 | 2007-08-10 | $78.66 | $1.9M | -13.8% | +0.6% | +0.6% |
| ZION | SELL | 2007-08-03 | 2007-08-07 | $76.18 | $1.5M | -13.8% | +0.6% | +0.6% |
| ZION | SELL | 2006-11-13 | 2006-11-14 | $79.33 | $3.0M | -13.8% | +0.6% | +0.6% |
| ZION | SELL | 2006-11-01 | 2006-11-03 | $79.56 | $511K | -13.8% | +0.6% | +0.6% |
| ZION | SELL | 2006-01-31 | 2006-02-02 | $79.28 | $2.1M | -13.8% | +0.6% | +0.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.