Filing Flows › Companies › Oceaneering International › Timeline
Oceaneering International stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+51.4% to $34.24
Oceaneering International (OII) stock rose 51% over the last 252 sessions, to $34.24. On the way it reported 0 quarters, its insiders filed 20 open-market trades and 6 Form 144 notices of planned sales, and the company filed 4 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Nov 2, 2026 | Insider sale | Larson Roderick A. sold $74K | −6.6% (−6.2% vs SPY) | −17.7% (−14.9% vs SPY) | — |
| Oct 1, 2026 | Form 144 | Form 144: Roderick A. Larson plans to sell $785K | +1.7% (+1.5% vs SPY) | +0.2% (−1.7% vs SPY) | −4.8% (−5.7% vs SPY) |
| Aug 7, 2026 | Form 144 | Form 144: Paul B. Murphy Jr. plans to sell $591K | −2.6% (−3.2% vs SPY) | +4.2% (+3.0% vs SPY) | +4.3% (+4.0% vs SPY) |
| Aug 7, 2026 | Insider sale | Murphy Paul B Jr. sold $484K | −2.6% (−3.2% vs SPY) | +4.2% (+3.0% vs SPY) | +4.3% (+4.0% vs SPY) |
| Jul 30, 2026 | Form 144 | Form 144: Earl Childress plans to sell $593K | +2.2% (+0.6% vs SPY) | +3.2% (−2.2% vs SPY) | +9.5% (+3.9% vs SPY) |
| Jul 30, 2026 | Form 144 | Form 144: Christopher J Dyer plans to sell $57K | +2.2% (+0.6% vs SPY) | +3.2% (−2.2% vs SPY) | +9.5% (+3.9% vs SPY) |
| Jul 30, 2026 | Form 144 | Form 144: M Kevin McEvoy plans to sell $142K | +2.2% (+0.6% vs SPY) | +3.2% (−2.2% vs SPY) | +9.5% (+3.9% vs SPY) |
| Jul 30, 2026 | Insider sale | McEvoy M Kevin sold $144K | +2.2% (+0.6% vs SPY) | +3.2% (−2.2% vs SPY) | +9.5% (+3.9% vs SPY) |
| Jul 30, 2026 | Insider sale | Dyer Christopher J sold $57K | +2.2% (+0.6% vs SPY) | +3.2% (−2.2% vs SPY) | +9.5% (+3.9% vs SPY) |
| Jul 30, 2026 | Insider sale | Childress Earl sold $593K | +2.2% (+0.6% vs SPY) | +3.2% (−2.2% vs SPY) | +9.5% (+3.9% vs SPY) |
| Jul 7, 2026 | 8-K | Material definitive agreement | +3.2% (+3.5% vs SPY) | +8.2% (+7.6% vs SPY) | +18.7% (+15.8% vs SPY) |
| Jun 30, 2026 | Form 144 | Form 144: Deanna L Goodwin plans to sell $285K | +2.5% (+1.7% vs SPY) | +0.9% (0.0% vs SPY) | +16.4% (+18.0% vs SPY) |
| Jun 30, 2026 | Insider sale | Goodwin Deanna L sold $285K | +2.5% (+1.7% vs SPY) | +0.9% (0.0% vs SPY) | +16.4% (+18.0% vs SPY) |
| Jun 26, 2026 | 8-K | Material definitive agreement | −1.3% (−2.9% vs SPY) | −2.9% (−5.9% vs SPY) | +18.1% (+16.5% vs SPY) |
| May 18, 2026 | Insider sale | Larson Roderick A. sold $191K | +1.8% (+1.9% vs SPY) | +2.4% (+1.6% vs SPY) | −1.4% (−2.9% vs SPY) |
| May 13, 2026 | Insider sale | McDonald Martin J sold $1.7M | +2.1% (+1.5% vs SPY) | −0.2% (+0.4% vs SPY) | +4.4% (+4.5% vs SPY) |
| May 12, 2026 | Insider sale | McDonald Martin J sold $999K | +0.4% (+0.5% vs SPY) | +1.6% (+1.7% vs SPY) | +3.5% (+5.4% vs SPY) |
| Mar 20, 2026 | 8-K | Directors and officers: departures, appointments, pay | +3.7% (+2.7% vs SPY) | +3.8% (+6.1% vs SPY) | +7.9% (−0.4% vs SPY) |
| Mar 11, 2026 | Insider sale | McEvoy M Kevin sold $906K | −2.2% (−2.1% vs SPY) | −4.5% (−3.6% vs SPY) | +0.9% (+0.2% vs SPY) |
| Feb 26, 2026 | Insider sale | Laura Benjamin sold $188K | −0.9% (−0.4% vs SPY) | −7.6% (−6.5% vs SPY) | −3.8% (+3.1% vs SPY) |
| Feb 26, 2026 | Insider sale | Kriendler Holly sold $216K | −0.9% (−0.4% vs SPY) | −7.6% (−6.5% vs SPY) | −3.8% (+3.1% vs SPY) |
| Feb 26, 2026 | Insider sale | Granato Leonardo P sold $53K | −0.9% (−0.4% vs SPY) | −7.6% (−6.5% vs SPY) | −3.8% (+3.1% vs SPY) |
| Feb 25, 2026 | Insider sale | Laura Benjamin sold $1.2M | −2.3% (−3.2% vs SPY) | −9.9% (−8.8% vs SPY) | −7.2% (−2.9% vs SPY) |
| Feb 25, 2026 | Insider sale | Kriendler Holly sold $717K | −2.3% (−3.2% vs SPY) | −9.9% (−8.8% vs SPY) | −7.2% (−2.9% vs SPY) |
| Feb 25, 2026 | Insider sale | Granato Leonardo P sold $315K | −2.3% (−3.2% vs SPY) | −9.9% (−8.8% vs SPY) | −7.2% (−2.9% vs SPY) |
| Feb 25, 2026 | Insider sale | Dunn Catherine E sold $342K | −2.3% (−3.2% vs SPY) | −9.9% (−8.8% vs SPY) | −7.2% (−2.9% vs SPY) |
| Feb 25, 2026 | Insider sale | Dyer Christopher J sold $228K | −2.3% (−3.2% vs SPY) | −9.9% (−8.8% vs SPY) | −7.2% (−2.9% vs SPY) |
| Feb 25, 2026 | Insider sale | Childress Earl sold $842K | −2.3% (−3.2% vs SPY) | −9.9% (−8.8% vs SPY) | −7.2% (−2.9% vs SPY) |
| Feb 25, 2026 | Insider sale | Beachy Karen H sold $367K | −2.3% (−3.2% vs SPY) | −9.9% (−8.8% vs SPY) | −7.2% (−2.9% vs SPY) |
| Dec 22, 2025 | 8-K | Directors and officers: departures, appointments, pay | −1.5% (−2.0% vs SPY) | −2.2% (−2.5% vs SPY) | +16.1% (+15.4% vs SPY) |
Insiders’ record here
In the year on the chart, Oceaneering International's insiders reported 0 open-market buys ($0) and 20 sales ($9.9M). Of the 18 old enough to score, 13 were followed by the stock doing what the trade implied over the next 63 sessions (beating SPY after a buy, lagging it after a sale); the median excess return after a buy was — and after a sale −6.0%.
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Oceaneering International: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.