OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025
Shares 148,454 Value ($000) $1,005 Avg Close $6.42 Range $5.50 - $7.19
Q3 2025
Shares 90,234 Value ($000) $547 Avg Close $5.48 Range $4.75 - $6.42
Q2 2025
Shares 102,745 Value ($000) $551 Avg Close $4.42 Range $3.08 - $5.81
Q1 2025
Shares 89,746 Value ($000) $462 Avg Close $5.25 Range $4.64 - $5.86
Q4 2024
Shares 85,903 Value ($000) $435 Avg Close $4.98 Range $4.10 - $5.84
Q3 2024
Shares 43,942 Value ($000) $202 Avg Close $4.79 Range $4.03 - $5.83
Q2 2024
Shares 20,479 Value ($000) $91 Avg Close $4.81 Range $3.91 - $6.53
Q4 2023
Shares 15,137 Value ($000) $103 Avg Close $7.24 Range $6.32 - $8.38
Q3 2023
Shares 16,144 Value ($000) $135 Avg Close $8.10 Range $7.19 - $9.02
Q2 2023
Shares 15,327 Value ($000) $114 Avg Close $7.30 Range $6.25 - $9.02
Q1 2023
Shares 14,771 Value ($000) $123 Avg Close $8.48 Range $6.86 - $10.47
Q4 2022
Shares 13,166 Value ($000) $98 Avg Close $6.19 Range $4.03 - $7.52
Q3 2022
Shares 13,900 Value ($000) $54 Avg Close $4.78 Range $3.51 - $5.62
Q2 2022
Shares 26,491 Value ($000) $121 Avg Close $6.98 Range $5.03 - $9.02
Q1 2022
Shares 27,579 Value ($000) $169 Avg Close $6.34 Range $4.84 - $7.98
Q4 2021
Shares 36,063 Value ($000) $158 Avg Close $5.89 Range $4.42 - $7.28
Q3 2021
Shares 33,613 Value ($000) $194 Avg Close $6.01 Range $4.77 - $8.44
Q2 2021
Shares 31,655 Value ($000) $238 Avg Close $6.69 Range $5.16 - $8.70
Q1 2021
Shares 25,000 Value ($000) $151 Avg Close $6.82 Range $4.99 - $9.49
Q4 2020
Shares 25,000 Value ($000) $126 Avg Close $3.87 Range $2.37 - $5.52
Q3 2020
Shares 23,200 Value ($000) $63 Avg Close $4.34 Range $2.69 - $5.66
Q1 2019
Shares 23,142 Value ($000) $386 Avg Close $16.91 Range $13.78 - $18.86
Q4 2018
Shares 2,950 Value ($000) $65 Avg Close $23.01 Range $13.20 - $34.66
Q3 2018
Shares 3,474 Value ($000) $113 Avg Close $32.65 Range $29.30 - $37.39
Q2 2018
Shares 6,113 Value ($000) $196 Avg Close $33.64 Range $25.25 - $38.95
Q1 2018
Shares 5,496 Value ($000) $144 Avg Close $28.65 Range $23.65 - $34.72
Q4 2017
Shares 3,623 Value ($000) $102 Avg Close $24.24 Range $20.23 - $29.15
Q3 2017
Shares 2,598 Value ($000) $65 Avg Close $24.59 Range $20.90 - $28.85
Q2 2017
Shares 1,258 Value ($000) $33 Avg Close $29.62 Range $25.25 - $33.75
Q1 2017
Shares 11,499 Value ($000) $382 Avg Close $36.69 Range $30.25 - $41.25
Q4 2016
Shares 13,735 Value ($000) $537 Avg Close $33.97 Range $28.00 - $41.75
Q3 2016
Shares 15,731 Value ($000) $497 Avg Close $30.74 Range $27.07 - $33.79
Q2 2016
Shares 13,296 Value ($000) $437 Avg Close $32.41 Range $28.46 - $36.73
Q1 2016
Shares 8,275 Value ($000) $261 Avg Close $27.00 Range $21.44 - $33.05
Q4 2015
Shares 3,928 Value ($000) $107 Avg Close $29.75 Range $24.24 - $33.14
Q3 2015
Shares 1,183 Value ($000) $31 Avg Close $29.60 Range $23.35 - $37.27
Q2 2015
Shares 1,183 Value ($000) $44 Avg Close $42.08 Range $36.30 - $48.16
Q1 2015
Shares 1,316 Value ($000) $53 Avg Close $42.31 Range $38.41 - $49.31
Q4 2014
Shares 1,342 Value ($000) $66 Avg Close $54.06 Range $41.51 - $62.34