It's a common mistake. Even the dictionary makes it!
sell verb gerund or present participle: selling
1. give or hand over (something) in exchange for money. "they had sold the car" synonyms: put up for sale, offer for sale, put on sale, dispose of, vend, auction (off)
But no that can't be correct, sorry. Here's why:
1. We know that ISBG is an honest company and all its tweets are 100% truthful, because someone said so here on the board.
2. We know ISBG has given over billions of shares in exchange for money received from lenders.
3. ISBG tweeted (thrice now) that it doesn't sell shares and/or dilute.
Therefore, because ISBG hands over shares in exchange for money, and because ISBG does not "sale" shares, and because we know that ISBG is being 100% honest when it says that (see #1 above), then clearly the only rational option is that the definition of "sale" as the "handing over of something in exchange for money" is incorrect.