EFFECTOR THERAPEUTICS INC

Ticker: EFTRW CUSIP: 28202V116 Class: *W EXP 12/31/202

PURA VIDA INVESTMENTS, LLC's Holding History (CIK: 0001590144)

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

Q1 2022
Shares 100,541 Value ($000) $35 Avg Close — Range —
Q4 2021
Shares 100,541 Value ($000) $88 Avg Close — Range —