TWITTER INC

CUSIP: 90184L102 Class: COM

American Trust Investment Advisors, LLC's Holding History (CIK: 0001291424)

Note: Option positions (PUT/CALL) are excluded.

Q1 2022
Shares 82,940 Value ($000) $3,209 Avg Close — Range —
Q4 2021
Shares 80,295 Value ($000) $3,470 Avg Close — Range —