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Sanfilippo John B & Son stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−14.5% to $54.96
Sanfilippo John B & Son (JBSS) stock fell 15% over the last 252 sessions, to $54.96. On the way it reported 4 quarters, its insiders filed 2 open-market trades, 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 |
|---|---|---|---|---|---|
| Nov 5, 2026 | Insider buy | Finn Michael J bought $11K | −0.4% (+4.1% vs SPY) | — | — |
| Nov 4, 2026 | Insider buy | Finn Michael J bought $11K | +4.0% (+2.4% vs SPY) | — | — |
| Oct 28, 2026 | Earnings | Earnings: missed the EPS estimate by -27.4% | −1.1% (−1.5% vs SPY) | −24.4% (−22.4% vs SPY) | — |
| Oct 2, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.7% (−1.4% vs SPY) | −2.2% (−3.4% vs SPY) | −24.1% (−21.7% vs SPY) |
| Aug 19, 2026 | Earnings | Earnings: missed the EPS estimate by -39.4% | −2.6% (−2.8% vs SPY) | −10.9% (−10.7% vs SPY) | −21.3% (−20.6% vs SPY) |
| Jul 16, 2026 | 8-K | Directors and officers: departures, appointments, pay | −7.5% (−6.5% vs SPY) | −6.4% (−4.7% vs SPY) | +1.2% (−2.1% vs SPY) |
| Apr 29, 2026 | Earnings | Earnings: beat the EPS estimate by 23.7% | −0.3% (−0.3% vs SPY) | +4.4% (+2.7% vs SPY) | −1.4% (−7.2% vs SPY) |
| Jan 29, 2026 | Earnings | Earnings: beat the EPS estimate by 12.7% | +1.9% (+2.1% vs SPY) | +7.2% (+8.5% vs SPY) | +10.8% (+12.2% vs SPY) |
Insiders’ record here
In the year on the chart, Sanfilippo John B & Son's insiders reported 2 open-market buys ($22K) and 0 sales ($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% |
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 → Sanfilippo John B & Son: 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.