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Omnicell stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+4.4% to $37.34
Omnicell (OMCL) stock rose 4% over the last 252 sessions, to $37.34. On the way it reported 4 quarters, its insiders filed 2 open-market trades and 2 Form 144 notices of planned sales, and the company filed 2 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 |
|---|---|---|---|---|---|
| Oct 29, 2026 | Earnings | Earnings: beat the EPS estimate by 38.9% | +2.6% (+2.9% vs SPY) | +9.2% (+9.9% vs SPY) | — |
| Aug 17, 2026 | Form 144 | Form 144: Nnamdi Njoku plans to sell $114K | −3.5% (−3.0% vs SPY) | −4.7% (−3.4% vs SPY) | −13.4% (−10.9% vs SPY) |
| Jul 30, 2026 | Earnings | Earnings: beat the EPS estimate by 101.1% | −10.9% (−12.6% vs SPY) | −10.8% (−16.2% vs SPY) | −21.4% (−27.0% vs SPY) |
| Jul 15, 2026 | Form 144 | Form 144: Randall Lipps plans to sell $470K | +1.9% (+1.5% vs SPY) | −9.4% (−8.9% vs SPY) | −21.3% (−24.0% vs SPY) |
| Jul 1, 2026 | 8-K | Directors and officers: departures, appointments, pay | +1.0% (+1.1% vs SPY) | +8.3% (+8.5% vs SPY) | −11.2% (−10.5% vs SPY) |
| May 26, 2026 | 8-K | Directors and officers: departures, appointments, pay | −2.2% (−2.2% vs SPY) | −5.1% (−6.3% vs SPY) | −11.0% (−9.0% vs SPY) |
| Apr 28, 2026 | Earnings | Earnings: beat the EPS estimate by 66.0% | +19.0% (+19.5% vs SPY) | +14.3% (+14.0% vs SPY) | +13.6% (+8.8% vs SPY) |
| Feb 5, 2026 | Earnings | Earnings: missed the EPS estimate by -19.4% | −17.8% (−16.5% vs SPY) | −21.1% (−21.9% vs SPY) | −12.3% (−10.2% vs SPY) |
| Dec 16, 2025 | Insider sale | Manley Corey J sold $12K | +3.3% (+3.6% vs SPY) | +5.5% (+4.6% vs SPY) | +16.4% (+14.5% vs SPY) |
| Nov 17, 2025 | Insider sale | Manley Corey J sold $121K | −2.7% (−1.7% vs SPY) | +2.5% (+4.4% vs SPY) | +24.2% (+23.2% vs SPY) |
Insiders’ record here
In the year on the chart, Omnicell's insiders reported 0 open-market buys ($0) and 2 sales ($133K). Of the 2 old enough to score, 1 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 +10.2%.
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% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Report card: every quarter against the estimate → Omnicell: 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.