No they don't, they supply drivers for the latest OS releases. But, if you look, the security update listed above is a Beta. Nvidia doesn't supply drivers for beta releases.
Lou
Especially since that OS has been out of beta for more than a year. You should update to the latest official version of Sierra ASAP, as you're missing a ton of updates (including security updates) if you're still on a beta version of 10.12.