RETROPHIN INC

CUSIP: 761299106 Class: COM

GW&K Investment Management, LLC's Holding History (CIK: 0001082917)

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

Q3 2020
Shares 334,429 Value ($000) $6,174 Avg Close — Range —
Q2 2020
Shares 340,079 Value ($000) $6,941 Avg Close — Range —
Q1 2020
Shares 348,265 Value ($000) $5,081 Avg Close — Range —
Q4 2019
Shares 190,386 Value ($000) $2,703 Avg Close — Range —
Q3 2019
Shares 204,489 Value ($000) $2,370 Avg Close — Range —
Q2 2019
Shares 144,126 Value ($000) $2,895 Avg Close — Range —
Q1 2019
Shares 145,365 Value ($000) $3,290 Avg Close — Range —
Q4 2018
Shares 168,490 Value ($000) $3,813 Avg Close — Range —
Q3 2018
Shares 178,066 Value ($000) $5,116 Avg Close — Range —
Q2 2018
Shares 182,616 Value ($000) $4,978 Avg Close — Range —
Q1 2018
Shares 192,153 Value ($000) $4,297 Avg Close — Range —
Q4 2017
Shares 190,545 Value ($000) $4,015 Avg Close — Range —
Q3 2017
Shares 135,415 Value ($000) $3,370 Avg Close — Range —
Q2 2017
Shares 137,119 Value ($000) $2,659 Avg Close — Range —
Q1 2017
Shares 139,595 Value ($000) $2,577 Avg Close — Range —
Q4 2016
Shares 140,941 Value ($000) $2,668 Avg Close — Range —
Q3 2016
Shares 160,861 Value ($000) $3,600 Avg Close — Range —
Q2 2016
Shares 95,987 Value ($000) $1,710 Avg Close — Range —
Q1 2016
Shares 85,522 Value ($000) $1,168 Avg Close — Range —
Q4 2015
Shares 45,425 Value ($000) $876 Avg Close — Range —
Q3 2015
Shares 46,605 Value ($000) $944 Avg Close — Range —
Q2 2015
Shares 45,630 Value ($000) $1,513 Avg Close — Range —