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by kevinmchugh
876 days ago
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If I work for Apple and I'm on the special secret new Apple Glasses project, I reasonably know that when the product is announced the stock is going to go up. That information belongs to Apple, not me. Apple could sell more shares to capitalize on the announcement. By buying shares before the announcement, I'm capturing some of the gain that should be Apple's. |
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I don't know the actual dates for Apple (as I only have friends working there, I haven't worked there myself, and I didn't quite care to ask for the exact length of trading blackout windows). But I know for a fact myself that at Google you get a trading blackout window that starts around 3-4 weeks before the quarterly earnings announcements and ends around a week or so after. And you are not allowed to trade GOOG options at all while an emlpoyee, not even outside of those trading blackout windows. There are additional blackout windows as well, but that's beside the point, and I don't remember them off the top of my head. And that's just for a run-off-the-mill software engineer working on an internal infra product that isn't some super-top-secret thing.