OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO's Holding History (CIK: 0000315297)

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

Q1 2022
Shares 18,409 Value ($000) $128 Avg Close $6.34 Range $4.84 - $7.98
Q4 2021
Shares 18,409 Value ($000) $91 Avg Close $5.89 Range $4.42 - $7.28
Q3 2021
Shares 18,409 Value ($000) $118 Avg Close $6.01 Range $4.77 - $8.44
Q2 2021
Shares 18,409 Value ($000) $145 Avg Close $6.69 Range $5.16 - $8.70
Q1 2021
Shares 18,409 Value ($000) $111 Avg Close $6.82 Range $4.99 - $9.49
Q4 2020
Shares 18,409 Value ($000) $92 Avg Close $3.87 Range $2.37 - $5.52
Q3 2020
Shares 18,409 Value ($000) $50 Avg Close $4.34 Range $2.69 - $5.66
Q2 2020
Shares 18,409 Value ($000) $87 Avg Close $3.84 Range $1.77 - $8.20
Q1 2020
Shares 18,468 Value ($000) $37 Avg Close $9.18 Range $1.52 - $16.91
Q4 2019
Shares 9,265 Value ($000) $151 Avg Close $15.19 Range $12.05 - $17.81
Q3 2019
Shares 9,265 Value ($000) $123 Avg Close $14.38 Range $11.73 - $19.01
Q2 2019
Shares 9,265 Value ($000) $170 Avg Close $17.92 Range $15.79 - $21.27
Q1 2019
Shares 9,265 Value ($000) $157 Avg Close $16.91 Range $13.78 - $18.86
Q4 2018
Shares 9,265 Value ($000) $132 Avg Close $23.01 Range $13.20 - $34.66
Q3 2018
Shares 9,265 Value ($000) $308 Avg Close $32.65 Range $29.30 - $37.39
Q2 2018
Shares 9,265 Value ($000) $297 Avg Close $33.64 Range $25.25 - $38.95
Q1 2018
Shares 9,265 Value ($000) $243 Avg Close $28.65 Range $23.65 - $34.72
Q4 2017
Shares 9,265 Value ($000) $262 Avg Close $24.24 Range $20.23 - $29.15
Q3 2017
Shares 9,265 Value ($000) $235 Avg Close $24.59 Range $20.90 - $28.85
Q2 2017
Shares 9,265 Value ($000) $252 Avg Close $29.62 Range $25.25 - $33.75
Q1 2017
Shares 9,265 Value ($000) $307 Avg Close $36.69 Range $30.25 - $41.25
Q4 2016
Shares 10,609 Value ($000) $414 Avg Close $33.97 Range $28.00 - $41.75
Q3 2016
Shares 11,301 Value ($000) $357 Avg Close $30.74 Range $27.07 - $33.79
Q2 2016
Shares 11,301 Value ($000) $372 Avg Close $32.41 Range $28.46 - $36.73
Q1 2016
Shares 11,301 Value ($000) $356 Avg Close $27.00 Range $21.44 - $33.05
Q4 2015
Shares 11,301 Value ($000) $308 Avg Close $29.75 Range $24.24 - $33.14
Q3 2015
Shares 11,301 Value ($000) $295 Avg Close $29.60 Range $23.35 - $37.27
Q2 2015
Shares 11,301 Value ($000) $421 Avg Close $42.08 Range $36.30 - $48.16
Q1 2015
Shares 12,840 Value ($000) $511 Avg Close $42.31 Range $38.41 - $49.31
Q4 2014
Shares 12,802 Value ($000) $626 Avg Close $54.06 Range $41.51 - $62.34
Q3 2014
Shares 12,828 Value ($000) $794 Avg Close $62.75 Range $59.66 - $65.05
Q2 2014
Shares 14,293 Value ($000) $916 Avg Close $58.83 Range $53.39 - $65.77
Q1 2014
Shares 17,252 Value ($000) $1,701 Avg Close $55.40 Range $51.78 - $59.95
Q4 2013
Shares 17,259 Value ($000) $1,756 Avg Close $59.96 Range $55.90 - $64.94
Q3 2013
Shares 17,228 Value ($000) $1,782 Avg Close $54.60 Range $50.41 - $61.05
Q2 2013
Shares 19,525 Value ($000) $1,809 Avg Close $51.03 Range $40.78 - $59.14