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Acco Brands stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+58.4% to $5.06
Acco Brands (ACCO) stock rose 58% over the last 252 sessions, to $5.06. On the way it reported 4 quarters, its insiders filed 1 open-market trade, 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: beat the EPS estimate by 50.0% | −0.5% (−0.1% vs SPY) | +23.0% (+23.7% vs SPY) | — |
| Jul 30, 2026 | Earnings | Earnings: beat the EPS estimate by 8.7% | −2.3% (−4.0% vs SPY) | +0.7% (−4.7% vs SPY) | +0.9% (−4.7% vs SPY) |
| May 28, 2026 | Insider sale | Jones Angela Y sold $230K | −0.7% (−1.3% vs SPY) | −6.1% (−6.6% vs SPY) | +3.1% (+5.8% vs SPY) |
| May 19, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.5% (−0.5% vs SPY) | +10.1% (+7.9% vs SPY) | +5.6% (+3.6% vs SPY) |
| Apr 30, 2026 | Earnings | Earnings: beat the EPS estimate by 137.5% | −0.9% (−1.9% vs SPY) | +21.8% (+18.7% vs SPY) | +22.0% (+15.9% vs SPY) |
| Mar 9, 2026 | Earnings | Earnings: beat the EPS estimate by 0.9% | −6.3% (−7.2% vs SPY) | −14.6% (−13.0% vs SPY) | −29.5% (−27.7% vs SPY) |
Insiders’ record here
In the year on the chart, Acco Brands' insiders reported 0 open-market buys ($0) and 1 sale ($230K). 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 +3.7%.
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 → Acco Brands: 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.