SIGNATURE BANK

CUSIP: 82669g104 Class: COM

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q4 2017
Shares 40 Value ($000) $4 Avg Close — Range —
Q3 2017
Shares 62 Value ($000) $7 Avg Close — Range —
Q2 2017
Shares 46 Value ($000) $5 Avg Close — Range —
Q1 2017
Shares 20 Value ($000) $2 Avg Close — Range —
Q4 2016
Shares 20 Value ($000) $2 Avg Close — Range —
Q3 2016
Shares 11 Value ($000) $1 Avg Close — Range —
Q2 2016
Shares 28 Value ($000) $2 Avg Close — Range —
Q1 2016
Shares 17 Value ($000) $1 Avg Close — Range —