SYNAPTOGENIX INC

CUSIP: 87167T201 Class: COM NEW

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

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

Q1 2024
Shares 102 Value ($000) $0 Avg Close — Range —
Q4 2023
Shares 386 Value ($000) $0 Avg Close — Range —
Q3 2023
Shares 530 Value ($000) $0 Avg Close — Range —
Q2 2023
Shares 554 Value ($000) $1 Avg Close — Range —
Q1 2023
Shares 575 Value ($000) $0 Avg Close — Range —
Q2 2022
Shares 1,054 Value ($000) $5 Avg Close — Range —
Q1 2022
Shares 403 Value ($000) $3 Avg Close — Range —
Q4 2021
Shares 754 Value ($000) $6 Avg Close — Range —
Q3 2021
Shares 1,094 Value ($000) $11 Avg Close — Range —