The following is an exchange I had with Sharon’s son, Sean, March 14 & 15, 2019.
Steve

“She didn't have an obituary. Her wishes were no funeral, to donate her body to science for research. We are buying her remains back as we speak. If anything, distribution of her ashes will be determined at a later date.

12:58 PM

Two questions for you. Do you mind if I share this information on our class website? The second question would you let me know, if there’s going to be anything public, when her ashes are scattered? I know a few classmates who might be interested if they are available.

Yes and yes, She cared very much for all her classmates. It's what she would have wanted.