Synthetic Biologics, Inc.

CUSIP: 87164u201 Class: COM

1620 INVESTMENT ADVISORS, INC.'s Holding History (CIK: 0001907281)

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

Q2 2022
Shares 15,000 Value ($000) $3 Avg Close — Range —
Q1 2022
Shares 15,000 Value ($000) $4 Avg Close — Range —