Congrats on the entry here (so far) on SGMO. News suddenly showed up to help give it a boost. It could be set up for break out higher toward 5+. But if it fails to do so, be vigilant & apply a stop-loss (trailing performance) at a certain point so you can at least lock in some profits above your cost.
I hesitated on sidelines too much in late August while this was one of my top watch list stocks. My instinct & charts were telling me this was a buy in low 4's last week, but I was floundering in non-activity. I plan to get back to being more active again soon.