OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

Dynamic Technology Lab Private Ltd's Holding History (CIK: 0001535387)

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

Q4 2025
Shares 15,248 Value ($000) $103 Avg Close $6.42 Range $5.50 - $7.19
Q1 2024
Shares 97,796 Value ($000) $1 Avg Close $5.97 Range $5.22 - $6.95
Q4 2023
Shares 67,316 Value ($000) $0 Avg Close $7.24 Range $6.32 - $8.38
Q3 2023
Shares 41,277 Value ($000) $0 Avg Close $8.10 Range $7.19 - $9.02
Q2 2022
Shares 32,438 Value ($000) $176 Avg Close $6.98 Range $5.03 - $9.02
Q1 2022
Shares 18,728 Value ($000) $130 Avg Close $6.34 Range $4.84 - $7.98
Q3 2020
Shares 57,180 Value ($000) $156 Avg Close $4.34 Range $2.69 - $5.66
Q1 2020
Shares 75,138 Value ($000) $153 Avg Close $9.18 Range $1.52 - $16.91
Q4 2019
Shares 33,473 Value ($000) $546 Avg Close $15.19 Range $12.05 - $17.81
Q2 2019
Shares 28,979 Value ($000) $530 Avg Close $17.92 Range $15.79 - $21.27
Q1 2019
Shares 25,575 Value ($000) $434 Avg Close $16.91 Range $13.78 - $18.86
Q2 2017
Shares 9,958 Value ($000) $271 Avg Close $29.62 Range $25.25 - $33.75
Q1 2017
Shares 7,331 Value ($000) $242 Avg Close $36.69 Range $30.25 - $41.25
Q2 2016
Shares 31,178 Value ($000) $1,025 Avg Close $32.41 Range $28.46 - $36.73
Q4 2015
Shares 13,602 Value ($000) $371 Avg Close $29.75 Range $24.24 - $33.14
Q1 2015
Shares 9,841 Value ($000) $391 Avg Close $42.31 Range $38.41 - $49.31
Q2 2014
Shares 4,830 Value ($000) $310 Avg Close $58.83 Range $53.39 - $65.77
Q2 2013
Shares 2,833 Value ($000) $262 Avg Close $51.03 Range $40.78 - $59.14
Q3 2012
Shares 9,238 Value ($000) $734 Avg Close — Range —
Q1 2012
Shares 5,513 Value ($000) $430 Avg Close — Range —