SELECT ENERGY SVCS INC

Ticker: WTTR CUSIP: 81617J301 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q3 2023
Shares 133,900 Value ($000) $1,065 Avg Close — Range —
Q2 2023
Shares 158,460 Value ($000) $1,284 Avg Close — Range —
Q1 2023
Shares 230,822 Value ($000) $1,607 Avg Close — Range —
Q4 2022
Shares 245,224 Value ($000) $2 Avg Close — Range —
Q3 2022
Shares 139,279 Value ($000) $971 Avg Close — Range —
Q2 2022
Shares 139,279 Value ($000) $950 Avg Close — Range —
Q1 2022
Shares 145,094 Value ($000) $1,243 Avg Close — Range —