"...if it's anything like most class actions, you won't need to do a thing..."
Yes, you're right- doing nothing most generally automatically puts you in the class action status, but I always like to confirm the degree to which I'm involved when I get these notices (figure an approx payout ;-))
Ha! I read the PDF file and right under the big header:
PLEASE NOTE: Receipt of this Notice does not mean that you are a Class Member or that you will be entitled to receive a payment from the Settlement.
That's why it's frustrating for me- I know I owned it at one time but going that far back in statements/history is time consuming and I don't even know what the ticker symbol was back then OR if I even owned it during the time frame... Just gonna havta rely on their records.
P.S. No clue about the pump- I didn't even know Sandridge still existed lol!