I’m a little confused by the title? Looking at the document, it seems to me (knowing next to nothing about this field) it includes both Pfizer and Moderna’s protein spike sequence in figures 1 and 2, respectively. Is that correct?

It’s also interesting the way it’s worded: that the sequence was “assembled from $vaccine”. Does that mean whoever published this has backed into these sequences rather than having gathered this information directly from the source(s)?