SYNTHORX INC

CUSIP: 87167A103 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2019
Shares 463 Value ($000) $32 Avg Close — Range —
Q3 2019
Shares 97 Value ($000) $2 Avg Close — Range —
Q4 2018
Shares 147 Value ($000) $3 Avg Close — Range —