I rode PTSC up to $7 on the news of ground penetrating radar or wireless battery charging something unrelated to the MMP. Sold at $7 made a bunch. Bought back in under .25 rode it up to $2 but didn't sell. I believe in what we have. Or as Greeneyes would say "I know what I own" There has always been a next hurdle, a surprise delay...Something else down the road. Not anymore. I used to post as tom2k as in the year 2000 I think I've owned some PTSC since. I know more about EE and micro processors, companies who make and use them, the patent process with an emphasis on challenging and defending patents and patent law on the fededral level than I ever could imagine knowing. I used to spend time on Raging Bull but found a home here. The quality of posts and contributors is second to none. Some of the best have passed on so this win will be for them. Good luck all of you and Thank you!