Want to share a story to your Facebook Page but not on your Facebook profile?
1. Click the Facebook share icon on the story you wish to share.
In the top left of the pop-up Facebook window...
2. Click on "Share on your timeline" drop down.
3. Change it to "Share on a Page you manage". Note: you can choose a Group too.
4. Choose the correct Page (if you manage more than one). Note: you can choose a Group too.
5. Check that you are sending from the correct profile.
6. After you have said something about it (recommended) > Post to Facebook.