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Oshkosh stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+8.5% to $134.36
Oshkosh (OSK) stock rose 9% over the last 252 sessions, to $134.36. On the way it reported 4 quarters, its insiders filed no open-market trades (10b5-1 plan sales aside) and 1 Form 144 notice of planned sales, and the company filed 1 material 8-K. 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: missed the EPS estimate by -21.4% | −1.9% (−1.6% vs SPY) | +3.9% (+4.6% vs SPY) | — |
| Sep 11, 2026 | Form 144 | Form 144: John Pfeifer plans to sell $2.1M | −1.3% (−2.2% vs SPY) | −2.0% (−2.6% vs SPY) | −16.6% (−19.5% vs SPY) |
| Jul 28, 2026 | Earnings | Earnings: beat the EPS estimate by 10.1% | −1.6% (−1.8% vs SPY) | −4.3% (−6.8% vs SPY) | +0.5% (−3.1% vs SPY) |
| May 8, 2026 | Earnings | Earnings: missed the EPS estimate by -18.3% | −10.4% (−11.2% vs SPY) | −19.4% (−21.6% vs SPY) | −14.8% (−15.9% vs SPY) |
| Mar 16, 2026 | 8-K | Material definitive agreement | +0.4% (+0.1% vs SPY) | −2.0% (−0.2% vs SPY) | −5.2% (−10.0% vs SPY) |
| Jan 29, 2026 | Earnings | Earnings: missed the EPS estimate by -2.2% | −0.6% (−0.4% vs SPY) | +13.3% (+14.6% vs SPY) | +15.4% (+16.8% vs SPY) |
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 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 →
Report card: every quarter against the estimate → Oshkosh: 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.