Under disguise and signalling they may very well be C-suite, pretending to be engineer, HR, product, sales or other BU. Stop now or risk your post tagged to teradata and real SM, RP, SA and like. Not that difficult to be anonymous in linkedin.
It still is a publicly traded company. Their investor relation will make sure any effort to manipulate sentiment, even in an anonymous forum like this, addressed quickly.
You may hold any opinion about current C-suite and the company. As in, I do not believe there is any credible person still employed at this, once great but definitely not relevant today, of a company - but that is just my humble opinion. I do not post the same matter every other day with some ridiculous back story. Having a meal with someone at AWS or being in san diego or ohio.