SIGNATURE BK NEW YORK N Y

Ticker: SBNY CUSIP: 82669G104 Class: Common Stock

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q1 2020
Shares 943,176 Value ($000) $75,822 Avg Close — Range —
Q4 2019
Shares 890,052 Value ($000) $121,590 Avg Close — Range —
Q3 2019
Shares 903,754 Value ($000) $107,746 Avg Close — Range —
Q2 2019
Shares 881,975 Value ($000) $106,578 Avg Close — Range —
Q1 2019
Shares 34,224 Value ($000) $4,383 Avg Close — Range —
Q4 2018
Shares 33,864 Value ($000) $3,482 Avg Close — Range —
Q1 2018
Shares 17,384 Value ($000) $2,468 Avg Close — Range —
Q4 2017
Shares 16,259 Value ($000) $2,232 Avg Close — Range —
Q3 2017
Shares 146,314 Value ($000) $18,734 Avg Close — Range —
Q2 2017
Shares 1,306,799 Value ($000) $187,565 Avg Close — Range —
Q1 2017
Shares 1,665,936 Value ($000) $247,208 Avg Close — Range —
Q4 2016
Shares 1,930,812 Value ($000) $290,008 Avg Close — Range —
Q3 2016
Shares 1,787,195 Value ($000) $211,693 Avg Close — Range —
Q2 2016
Shares 1,850,869 Value ($000) $231,211 Avg Close — Range —
Q1 2016
Shares 1,616,980 Value ($000) $220,103 Avg Close — Range —
Q4 2015
Shares 1,709,862 Value ($000) $262,242 Avg Close — Range —
Q3 2015
Shares 1,533,265 Value ($000) $210,916 Avg Close — Range —