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Wesco International 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 $292.68
Wesco International (WCC) stock rose 14% over the last 252 sessions, to $292.68. On the way it reported 4 quarters, its insiders filed 14 open-market trades and 2 Form 144 notices of planned sales, and the company filed 6 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 | Earnings | Earnings: beat the EPS estimate by 23.0% | +5.5% (+5.8% vs SPY) | −9.2% (−8.5% vs SPY) | — |
| Sep 21, 2026 | 8-K | Material definitive agreement | +3.2% (+1.6% vs SPY) | +6.6% (+5.3% vs SPY) | −0.6% (−1.2% vs SPY) |
| Aug 17, 2026 | Form 144 | Form 144: Akash Khurana plans to sell $1.2M | +3.1% (+3.6% vs SPY) | −3.5% (−2.1% vs SPY) | −7.6% (−5.2% vs SPY) |
| Aug 17, 2026 | Insider sale | Khurana Akash sold $1.2M | +3.1% (+3.6% vs SPY) | −3.5% (−2.1% vs SPY) | −7.6% (−5.2% vs SPY) |
| Aug 12, 2026 | Form 144 | Form 144: Laura K Thompson plans to sell $99K | −0.4% (−0.7% vs SPY) | −4.8% (−4.4% vs SPY) | −6.2% (−4.6% vs SPY) |
| Aug 12, 2026 | Insider sale | Thompson Laura K sold $99K | −0.4% (−0.7% vs SPY) | −4.8% (−4.4% vs SPY) | −6.2% (−4.6% vs SPY) |
| Aug 4, 2026 | Insider buy | Castillo Daniel J bought $351K | +3.5% (+1.7% vs SPY) | +1.4% (−0.6% vs SPY) | −8.5% (−9.0% vs SPY) |
| Jul 30, 2026 | Earnings | Earnings: beat the EPS estimate by 15.2% | +10.2% (+8.6% vs SPY) | +18.7% (+13.4% vs SPY) | +12.6% (+7.0% vs SPY) |
| Jun 2, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.8% (+1.5% vs SPY) | −4.5% (−1.5% vs SPY) | −18.7% (−17.0% vs SPY) |
| May 11, 2026 | Insider sale | Porwal Hemant sold $1.6M | +3.0% (+2.8% vs SPY) | +0.9% (+0.7% vs SPY) | 0.0% (0.0% vs SPY) |
| May 6, 2026 | Insider sale | Wolf Christine Ann sold $906K | +3.5% (+2.1% vs SPY) | +3.3% (+1.3% vs SPY) | +4.1% (−0.4% vs SPY) |
| May 6, 2026 | Insider sale | Schulz David S. sold $11.5M | +3.5% (+2.1% vs SPY) | +3.3% (+1.3% vs SPY) | +4.1% (−0.4% vs SPY) |
| May 6, 2026 | Insider sale | Porwal Hemant sold $999K | +3.5% (+2.1% vs SPY) | +3.3% (+1.3% vs SPY) | +4.1% (−0.4% vs SPY) |
| May 6, 2026 | Insider sale | Lazzaris Diane sold $3.6M | +3.5% (+2.1% vs SPY) | +3.3% (+1.3% vs SPY) | +4.1% (−0.4% vs SPY) |
| May 6, 2026 | Insider sale | Khurana Akash sold $1.4M | +3.5% (+2.1% vs SPY) | +3.3% (+1.3% vs SPY) | +4.1% (−0.4% vs SPY) |
| May 6, 2026 | Insider sale | Engel John sold $28.5M | +3.5% (+2.1% vs SPY) | +3.3% (+1.3% vs SPY) | +4.1% (−0.4% vs SPY) |
| May 5, 2026 | Insider sale | Wolf Christine Ann sold $856K | +1.1% (+0.3% vs SPY) | +5.5% (+2.6% vs SPY) | +7.7% (+2.8% vs SPY) |
| May 5, 2026 | Insider sale | Singleton James Louis sold $707K | +1.1% (+0.3% vs SPY) | +5.5% (+2.6% vs SPY) | +7.7% (+2.8% vs SPY) |
| May 5, 2026 | Insider sale | Naylor Dirk Waugh sold $1.4M | +1.1% (+0.3% vs SPY) | +5.5% (+2.6% vs SPY) | +7.7% (+2.8% vs SPY) |
| May 5, 2026 | Insider sale | Kulasa Matthew S sold $362K | +1.1% (+0.3% vs SPY) | +5.5% (+2.6% vs SPY) | +7.7% (+2.8% vs SPY) |
| Apr 30, 2026 | Earnings | Earnings: beat the EPS estimate by 18.9% | +13.4% (+12.4% vs SPY) | +17.3% (+14.3% vs SPY) | +16.8% (+10.7% vs SPY) |
| Feb 27, 2026 | 8-K | Material definitive agreement | +2.2% (+2.1% vs SPY) | −9.2% (−7.2% vs SPY) | −11.7% (−3.7% vs SPY) |
| Feb 17, 2026 | 8-K | Directors and officers: departures, appointments, pay | −2.0% (−2.2% vs SPY) | −6.9% (−7.0% vs SPY) | −16.0% (−14.4% vs SPY) |
| Feb 10, 2026 | 8-K | Directors and officers: departures, appointments, pay | −5.4% (−5.1% vs SPY) | −0.3% (+1.3% vs SPY) | −12.9% (−10.3% vs SPY) |
| Feb 10, 2026 | Earnings | Earnings: missed the EPS estimate by -12.6% | −5.4% (−5.1% vs SPY) | −0.3% (+1.3% vs SPY) | −12.9% (−10.3% vs SPY) |
| Dec 8, 2025 | 8-K | Directors and officers: departures, appointments, pay | −1.4% (−1.1% vs SPY) | −4.7% (−4.1% vs SPY) | −3.6% (−4.5% vs SPY) |
Insiders’ record here
In the year on the chart, Wesco International's insiders reported 1 open-market buy ($351K) and 13 sales ($53.2M). Of the 12 old enough to score, 7 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 −7.8% and after a sale −2.4%.
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% |
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 → Wesco International: 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.