Just took the Quest version today. I traveled a lot in February but only felt mildly under-the-weather once, so it's a long shot. Even if I was exposed, we don't really know the seroconversion rates for mild/asymptomatic cases.
Just back from the Quest draw myself. After a week's worth of drive tests in February with a colleague who had just come back after a 6 week vacation in EU with his family, I caught the nastiest flu I've had. Self isolated till I got better and after 1 day back in the office, the company imposed compulsory WFH.
My test results didn't share what platform was used.