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Maplebear stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+66.3% to $58.12
Maplebear (CART) stock rose 66% over the last 252 sessions, to $58.12. On the way it reported 5 quarters, its insiders filed 3 open-market trades and 15 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 |
|---|---|---|---|---|---|
| Oct 29, 2026 | 8-K | Material definitive agreement | −2.3% (−1.9% vs SPY) | +1.4% (+2.1% vs SPY) | — |
| Oct 29, 2026 | Earnings | Earnings: missed the EPS estimate by -4.1% | −2.3% (−1.9% vs SPY) | +1.4% (+2.1% vs SPY) | — |
| Oct 26, 2026 | 8-K | Exit or disposal costs | −1.3% (−1.9% vs SPY) | −5.6% (−3.8% vs SPY) | — |
| Oct 26, 2026 | Form 144 | Form 144: Chris Rogers plans to sell $1.5M | +7.6% (+6.9% vs SPY) | 0.0% (+0.6% vs SPY) | — |
| Oct 23, 2026 | Form 144 | Form 144: Emily Reuter plans to sell $2.8M | +8.8% (+9.3% vs SPY) | +10.0% (+9.3% vs SPY) | — |
| Oct 23, 2026 | Form 144 | Form 144: Chris Rogers plans to sell $1.3M | +8.8% (+9.3% vs SPY) | +10.0% (+9.3% vs SPY) | — |
| Oct 22, 2026 | Form 144 | Form 144: Morgan Fong plans to sell $938K | +2.7% (+3.9% vs SPY) | +14.9% (+15.0% vs SPY) | — |
| Oct 15, 2026 | Form 144 | Form 144: Lisa Blackwood-Kapral plans to sell $150K | +3.4% (+3.2% vs SPY) | +1.8% (+1.4% vs SPY) | — |
| Sep 22, 2026 | Form 144 | Form 144: Morgan Fong plans to sell $827K | −2.6% (−2.5% vs SPY) | −5.0% (−4.0% vs SPY) | +10.8% (+11.4% vs SPY) |
| Sep 15, 2026 | Form 144 | Form 144: Lisa Blackwood-Kapral plans to sell $142K | −5.5% (−5.1% vs SPY) | −8.3% (−10.2% vs SPY) | +0.4% (−2.1% vs SPY) |
| Aug 27, 2026 | Form 144 | Form 144: Mary Beth Laughton plans to sell $515K | −0.6% (−1.2% vs SPY) | +1.5% (+1.6% vs SPY) | −16.1% (−17.1% vs SPY) |
| Aug 27, 2026 | Insider sale | Laughton Mary Beth sold $515K | −0.6% (−1.2% vs SPY) | +1.5% (+1.6% vs SPY) | −16.1% (−17.1% vs SPY) |
| Aug 24, 2026 | Form 144 | Form 144: Morgan Fong plans to sell $919K | +3.8% (+4.1% vs SPY) | +1.4% (+0.9% vs SPY) | −11.5% (−12.7% vs SPY) |
| Aug 19, 2026 | Form 144 | Form 144: Ravi Gupta plans to sell $7.6M | +3.5% (+3.3% vs SPY) | +5.1% (+5.3% vs SPY) | −7.4% (−6.8% vs SPY) |
| Aug 19, 2026 | Form 144 | Form 144: Chris Rogers plans to sell $372K | +3.5% (+3.3% vs SPY) | +5.1% (+5.3% vs SPY) | −7.4% (−6.8% vs SPY) |
| Aug 19, 2026 | Insider sale | Gupta Ravi sold $7.6M | +3.5% (+3.3% vs SPY) | +5.1% (+5.3% vs SPY) | −7.4% (−6.8% vs SPY) |
| Aug 13, 2026 | Form 144 | Form 144: Emily Reuter plans to sell $1.3M | +3.3% (+2.6% vs SPY) | +4.5% (+4.9% vs SPY) | +0.6% (+1.7% vs SPY) |
| Aug 7, 2026 | Form 144 | Form 144: Chris Rogers plans to sell $247K | +10.8% (+10.2% vs SPY) | +10.6% (+9.4% vs SPY) | +12.6% (+12.4% vs SPY) |
| Aug 6, 2026 | Earnings | Earnings: missed the EPS estimate by -16.6% | −0.7% (−0.6% vs SPY) | +6.6% (+6.3% vs SPY) | +13.1% (+12.7% vs SPY) |
| Jul 22, 2026 | Form 144 | Form 144: Morgan Fong plans to sell $815K | −1.6% (−1.5% vs SPY) | +0.4% (+1.4% vs SPY) | +10.9% (+8.1% vs SPY) |
| Jul 15, 2026 | Form 144 | Form 144: Lisa Blackwood-Kapral plans to sell $144K | −0.2% (−0.6% vs SPY) | −4.8% (−4.4% vs SPY) | +1.5% (−1.2% vs SPY) |
| Jun 2, 2026 | Insider sale | Gupta Ravi sold $7.5M | −3.5% (−3.7% vs SPY) | +0.5% (+3.1% vs SPY) | +6.0% (+7.5% vs SPY) |
| May 6, 2026 | 8-K | Material definitive agreement | −8.5% (−9.9% vs SPY) | −11.3% (−13.3% vs SPY) | −5.3% (−9.8% vs SPY) |
| May 6, 2026 | Earnings | Earnings: beat the EPS estimate by 0.6% | −8.5% (−9.9% vs SPY) | −11.3% (−13.3% vs SPY) | −5.3% (−9.8% vs SPY) |
| Feb 12, 2026 | Earnings | Earnings: missed the EPS estimate by -41.4% | +0.9% (+2.5% vs SPY) | +7.7% (+8.8% vs SPY) | +15.0% (+19.4% vs SPY) |
| Nov 25, 2025 | 8-K | Directors and officers: departures, appointments, pay | 0.0% (−0.7% vs SPY) | +1.0% (−0.3% vs SPY) | +8.3% (+5.8% vs SPY) |
| Nov 10, 2025 | Earnings | Earnings: beat the EPS estimate by 3.5% | +1.6% (0.0% vs SPY) | +11.1% (+10.9% vs SPY) | +23.0% (+21.2% vs SPY) |
Insiders’ record here
In the year on the chart, Maplebear's insiders reported 0 open-market buys ($0) and 3 sales ($15.6M). Of the 1 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 — and after a sale +22.6%.
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% |
| 2.05 Exit or disposal costs | 954 | −0.2% | 47% | +0.5% | ±2.4% |
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 → Maplebear: 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.