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AMC Global Media stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+15.8% to $8.39
AMC Global Media (AMCX) stock rose 16% over the last 252 sessions, to $8.39. On the way it reported 4 quarters, its insiders filed 2 open-market trades and 1 Form 144 notice of planned sales, and the company filed 7 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 |
|---|---|---|---|---|---|
| Sep 14, 2026 | Form 144 | Form 144: Michael J. III Sherin plans to sell $132K | +0.8% (+1.3% vs SPY) | −5.5% (−5.4% vs SPY) | −11.0% (−13.1% vs SPY) |
| Sep 14, 2026 | Insider sale | Sherin Michael J. III sold $132K | +0.8% (+1.3% vs SPY) | −5.5% (−5.4% vs SPY) | −11.0% (−13.1% vs SPY) |
| Jul 30, 2026 | Earnings | Earnings: missed the EPS estimate by -255.2% | −5.4% (−7.1% vs SPY) | +16.0% (+10.6% vs SPY) | +18.7% (+13.1% vs SPY) |
| Jun 17, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.6% (−0.4% vs SPY) | +1.6% (+2.2% vs SPY) | +12.3% (+11.9% vs SPY) |
| May 8, 2026 | Earnings | Earnings: missed the EPS estimate by -62.3% | +2.8% (+2.0% vs SPY) | −3.0% (−5.2% vs SPY) | +12.3% (+11.2% vs SPY) |
| Apr 3, 2026 | 8-K | Directors and officers: departures, appointments, pay | +2.9% (+2.4% vs SPY) | +4.4% (+0.8% vs SPY) | +14.5% (+5.5% vs SPY) |
| Mar 13, 2026 | 8-K | Directors and officers: departures, appointments, pay | −3.1% (−2.6% vs SPY) | −11.4% (−10.4% vs SPY) | +1.5% (−1.8% vs SPY) |
| Mar 13, 2026 | 8-K | Material definitive agreement | −4.2% (−5.3% vs SPY) | −5.7% (−3.9% vs SPY) | +6.5% (+1.4% vs SPY) |
| Mar 10, 2026 | Insider sale | Sherin Michael J. III sold $47K | −1.1% (−1.0% vs SPY) | −15.3% (−13.9% vs SPY) | −6.4% (−6.3% vs SPY) |
| Feb 23, 2026 | 8-K | Material definitive agreement | −5.7% (−6.4% vs SPY) | +0.4% (−0.2% vs SPY) | −13.7% (−9.6% vs SPY) |
| Feb 11, 2026 | Earnings | Earnings: missed the EPS estimate by -3.7% | −2.4% (−2.4% vs SPY) | +12.0% (+12.9% vs SPY) | −3.1% (+0.7% vs SPY) |
| Jan 22, 2026 | 8-K | Directors and officers: departures, appointments, pay | +0.1% (+0.1% vs SPY) | −4.2% (−5.0% vs SPY) | −2.2% (−1.2% vs SPY) |
| Nov 20, 2025 | 8-K | Directors and officers: departures, appointments, pay | +6.2% (+5.2% vs SPY) | +10.4% (+5.8% vs SPY) | +18.1% (+12.9% vs SPY) |
| Nov 7, 2025 | Earnings | Earnings: missed the EPS estimate by -47.4% | +3.7% (+3.6% vs SPY) | +9.5% (+9.2% vs SPY) | +25.3% (+23.4% vs SPY) |
Insiders’ record here
In the year on the chart, AMC Global Media's insiders reported 0 open-market buys ($0) and 2 sales ($179K). 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 +15.8%.
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 → AMC Global Media: 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.