1.   As with airlines, there are blackout periods for free travel.

2.   Additionally, the company imposed a blackout period last year while it changed plan administrators that prevented those who had reached the required age from selling shares.

3.   But after the debate on the eve of the moratorium, they imposed the so-called blackout period to give themselves time to replace the administrators of the retirement plan.

4.   But critics scoff at the notion that the blackout period can limit the influence of campaign contributors.

5.   But there is no blackout period during the upcoming two-week Olympic break.

6.   Company officials were able to cut short the transition period, although many participants complained they received no notice that the blackout period had been abbreviated.

7.   Every one of these packages has prices for extra nights, nicer hotels, choicer days, even travel in blackout periods.

8.   He said a blackout period had been declared shortly after the first message went out telling Nvidia workers that the deal had been closed with Microsoft.

9.   In addition, the card will feature a frequent flyer program with rewards on all airlines and with no blackout periods, Dixon said.

10.   It also extended the blackout period for the cheapest tickets.