SAFEGUARD SCIENTIFICS INC

CUSIP: 786449207 Class: COM NEW

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2022
Shares 7,816 Value ($000) $29 Avg Close — Range —
Q1 2022
Shares 24,221 Value ($000) $126 Avg Close — Range —
Q4 2021
Shares 24,221 Value ($000) $178 Avg Close — Range —
Q3 2021
Shares 14,521 Value ($000) $129 Avg Close — Range —
Q4 2019
Shares 8,757 Value ($000) $96 Avg Close — Range —
Q3 2019
Shares 9,724 Value ($000) $110 Avg Close — Range —
Q2 2019
Shares 2,275 Value ($000) $27 Avg Close — Range —
Q3 2018
Shares 3,370 Value ($000) $32 Avg Close — Range —
Q4 2017
Shares 700 Value ($000) $8 Avg Close — Range —