OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025
Shares 3,432,687 Value ($000) $23,240 Avg Close $6.42 Range $5.50 - $7.19
Q3 2025
Shares 3,563,100 Value ($000) $21,593 Avg Close $5.48 Range $4.75 - $6.42
Q2 2025
Shares 3,477,326 Value ($000) $18,639 Avg Close $4.42 Range $3.08 - $5.81
Q1 2025
Shares 3,198,279 Value ($000) $16,471 Avg Close $5.25 Range $4.64 - $5.86
Q4 2024
Shares 2,898,835 Value ($000) $14,667 Avg Close $4.98 Range $4.10 - $5.84
Q3 2024
Shares 2,976,023 Value ($000) $13,690 Avg Close $4.79 Range $4.03 - $5.83
Q2 2024
Shares 3,215,134 Value ($000) $14,275 Avg Close $4.81 Range $3.91 - $6.53
Q1 2024
Shares 3,766,340 Value ($000) $23,201 Avg Close $5.97 Range $5.22 - $6.95
Q4 2023
Shares 4,227,323 Value ($000) $28,704 Avg Close $7.24 Range $6.32 - $8.38
Q3 2023
Shares 3,958,293 Value ($000) $33,132 Avg Close $8.10 Range $7.19 - $9.02
Q2 2023
Shares 3,576,298 Value ($000) $26,715 Avg Close $7.30 Range $6.25 - $9.02
Q1 2023
Shares 3,368,757 Value ($000) $28,061 Avg Close $8.48 Range $6.86 - $10.47
Q4 2022
Shares 2,631,263 Value ($000) $20 Avg Close $6.19 Range $4.03 - $7.52
Q3 2022
Shares 2,722,796 Value ($000) $10,593 Avg Close $4.78 Range $3.51 - $5.62
Q2 2022
Shares 2,873,263 Value ($000) $15,573 Avg Close $6.98 Range $5.03 - $9.02
Q1 2022
Shares 2,502,221 Value ($000) $17,391 Avg Close $6.34 Range $4.84 - $7.98
Q4 2021
Shares 2,319,271 Value ($000) $11,527 Avg Close $5.89 Range $4.42 - $7.28
Q3 2021
Shares 2,338,158 Value ($000) $14,941 Avg Close $6.01 Range $4.77 - $8.44
Q2 2021
Shares 2,705,090 Value ($000) $21,234 Avg Close $6.69 Range $5.16 - $8.70
Q1 2021
Shares 2,612,909 Value ($000) $15,756 Avg Close $6.82 Range $4.99 - $9.49
Q4 2020
Shares 2,588,831 Value ($000) $12,996 Avg Close $3.87 Range $2.37 - $5.52
Q3 2020
Shares 2,831,873 Value ($000) $7,731 Avg Close $4.34 Range $2.69 - $5.66
Q2 2020
Shares 3,357,555 Value ($000) $15,948 Avg Close $3.84 Range $1.77 - $8.20
Q1 2020
Shares 4,921,114 Value ($000) $9,990 Avg Close $9.18 Range $1.52 - $16.91
Q4 2019
Shares 4,929,049 Value ($000) $80,394 Avg Close $15.19 Range $12.05 - $17.81
Q3 2019
Shares 5,084,310 Value ($000) $67,620 Avg Close $14.38 Range $11.73 - $19.01
Q2 2019
Shares 5,084,642 Value ($000) $93,048 Avg Close $17.92 Range $15.79 - $21.27
Q1 2019
Shares 4,972,778 Value ($000) $84,337 Avg Close $16.91 Range $13.78 - $18.86
Q4 2018
Shares 5,045,932 Value ($000) $72,057 Avg Close $23.01 Range $13.20 - $34.66
Q3 2018
Shares 5,040,253 Value ($000) $167,336 Avg Close $32.65 Range $29.30 - $37.39
Q2 2018
Shares 5,029,283 Value ($000) $161,440 Avg Close $33.64 Range $25.25 - $38.95
Q1 2018
Shares 4,745,579 Value ($000) $124,334 Avg Close $28.65 Range $23.65 - $34.72
Q4 2017
Shares 4,306,282 Value ($000) $121,868 Avg Close $24.24 Range $20.23 - $29.15
Q3 2017
Shares 4,145,752 Value ($000) $105,095 Avg Close $24.59 Range $20.90 - $28.85
Q2 2017
Shares 4,342,159 Value ($000) $117,889 Avg Close $29.62 Range $25.25 - $33.75
Q1 2017
Shares 4,338,329 Value ($000) $143,814 Avg Close $36.69 Range $30.25 - $41.25
Q4 2016
Shares 4,192,487 Value ($000) $163,507 Avg Close $33.97 Range $28.00 - $41.75
Q3 2016
Shares 3,984,001 Value ($000) $125,769 Avg Close $30.74 Range $27.07 - $33.79
Q2 2016
Shares 3,458,140 Value ($000) $113,700 Avg Close $32.41 Range $28.46 - $36.73
Q1 2016
Shares 2,375,000 Value ($000) $74,856 Avg Close $27.00 Range $21.44 - $33.05
Q4 2015
Shares 1,318,673 Value ($000) $35,934 Avg Close $29.75 Range $24.24 - $33.14
Q3 2015
Shares 1,194,479 Value ($000) $31,217 Avg Close $29.60 Range $23.35 - $37.27
Q2 2015
Shares 1,101,248 Value ($000) $40,999 Avg Close $42.08 Range $36.30 - $48.16
Q1 2015
Shares 799,315 Value ($000) $31,787 Avg Close $42.31 Range $38.41 - $49.31
Q4 2014
Shares 682,470 Value ($000) $33,373 Avg Close $54.06 Range $41.51 - $62.34
Q3 2014
Shares 493,569 Value ($000) $30,555 Avg Close $62.75 Range $59.66 - $65.05
Q2 2014
Shares 422,753 Value ($000) $27,087 Avg Close $58.83 Range $53.39 - $65.77
Q1 2014
Shares 400,904 Value ($000) $39,516 Avg Close $55.40 Range $51.78 - $59.95
Q4 2013
Shares 258,804 Value ($000) $26,322 Avg Close $59.96 Range $55.90 - $64.94
Q3 2013
Shares 234,877 Value ($000) $24,301 Avg Close $54.60 Range $50.41 - $61.05
Q2 2013
Shares 235,797 Value ($000) $21,845 Avg Close $51.03 Range $40.78 - $59.14