SYNTHETIC BIOLOGICS INC

CUSIP: 87164U201 Class: COM NEW

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q2 2022
Shares 5,296,501 Value ($000) $1,130 Avg Close — Range —
Q1 2022
Shares 5,296,501 Value ($000) $1,511 Avg Close — Range —
Q4 2021
Shares 5,248,399 Value ($000) $1,428 Avg Close — Range —
Q3 2021
Shares 2,014,798 Value ($000) $925 Avg Close — Range —
Q2 2021
Shares 2,014,798 Value ($000) $1,213 Avg Close — Range —
Q1 2021
Shares 2,014,798 Value ($000) $1,374 Avg Close — Range —
Q4 2020
Shares 36,394 Value ($000) $14 Avg Close — Range —
Q3 2020
Shares 123,394 Value ($000) $59 Avg Close — Range —
Q2 2020
Shares 18,146 Value ($000) $9 Avg Close — Range —
Q1 2020
Shares 18,146 Value ($000) $6 Avg Close — Range —
Q4 2019
Shares 18,146 Value ($000) $9 Avg Close — Range —
Q3 2019
Shares 18,146 Value ($000) $8 Avg Close — Range —
Q2 2019
Shares 18,146 Value ($000) $10 Avg Close — Range —
Q1 2019
Shares 57,232 Value ($000) $39 Avg Close — Range —
Q4 2018
Shares 40,981 Value ($000) $23 Avg Close — Range —
Q3 2018
Shares 135,305 Value ($000) $352 Avg Close — Range —