Literally, when was the last time you heard of a business do yearly layoffs for 4+ years. Then in the last year do 3+ rounds of layoffs?
ELT is trying to cut expenses to make Teradata appealing to Buyers/VCs.
It's time for current employees to face the facts. Teradata is not going to "tech" itself out of the hole its in. The "brain drain" of everyone let go can't be replaced.
What's going to happen is the Board and ELT are going to continue giving each other stock. At the same time they're going to do whatever it takes to keep the stock price up (ie more layoffs) while they're cashing out.
Eventually there will be nothing left + Teradata will get sold for its install base + ELT and the Board will make $$$ off that as well.