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Organon stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+108.4% to $13.87
Organon (OGN) stock rose 108% over the last 252 sessions, to $13.87. On the way it reported 0 quarters, its insiders filed 2 open-market trades and 1 Form 144 notice of planned sales, and the company filed 3 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 |
|---|---|---|---|---|---|
| Aug 5, 2026 | Form 144 | Form 144: Juliana P Drinane plans to sell $200K | +0.1% (+0.3% vs SPY) | +0.7% (+0.8% vs SPY) | +1.7% (+2.5% vs SPY) |
| Aug 5, 2026 | Insider sale | Drinane Juliana Papa sold $200K | +0.1% (+0.3% vs SPY) | +0.7% (+0.8% vs SPY) | +1.7% (+2.5% vs SPY) |
| Jun 11, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.1% (−0.6% vs SPY) | −0.1% (−1.6% vs SPY) | +0.4% (−1.7% vs SPY) |
| May 6, 2026 | Insider buy | Holzbaur Lynette bought $353K | +0.4% (−0.9% vs SPY) | −0.2% (−2.1% vs SPY) | +0.5% (−4.0% vs SPY) |
| Apr 27, 2026 | 8-K | Material definitive agreement | +15.6% (+15.4% vs SPY) | +16.6% (+15.6% vs SPY) | +17.6% (+12.6% vs SPY) |
| Nov 7, 2025 | 8-K | Directors and officers: departures, appointments, pay | +1.0% (+0.9% vs SPY) | +12.7% (+12.5% vs SPY) | +8.6% (+6.6% vs SPY) |
Insiders’ record here
In the year on the chart, Organon's insiders reported 1 open-market buy ($353K) and 1 sale ($200K). Of the 2 old enough to score, 0 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 −3.7% and after a sale +4.1%.
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% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Organon: 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.