ATRECA INC

CUSIP: 04965G109 Class: COMMON

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q1 2021
Shares 34,301 Value ($000) $526 Avg Close — Range —
Q4 2020
Shares 30,824 Value ($000) $498 Avg Close — Range —
Q2 2020
Shares 15,330 Value ($000) $326 Avg Close — Range —