SOLARIS OILFIELD INFRASTRUCT

Ticker: SEI CUSIP: 83418M103 Class: Common Stock

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q4 2025
Shares 244,045 Value ($000) $11,219 Avg Close $48.29 Range $38.42 - $57.04
Q3 2025
Shares 260,453 Value ($000) $10,410 Avg Close $31.12 Range $24.43 - $43.37
Q2 2025
Shares 266,001 Value ($000) $7,525 Avg Close $23.34 Range $14.12 - $30.16
Q1 2025
Shares 296,799 Value ($000) $6,458 Avg Close $27.32 Range $19.11 - $38.41
Q4 2019
Shares 477,278 Value ($000) $6,682 Avg Close $9.23 Range $7.85 - $11.39
Q3 2019
Shares 520,187 Value ($000) $6,981 Avg Close $10.40 Range $9.58 - $11.75
Q2 2019
Shares 543,126 Value ($000) $8,136 Avg Close $12.55 Range $10.47 - $14.59
Q1 2019
Shares 639,703 Value ($000) $10,517 Avg Close $11.53 Range $8.79 - $13.22
Q4 2018
Shares 681,082 Value ($000) $8,234 Avg Close $10.59 Range $7.89 - $14.30
Q3 2018
Shares 1,133,501 Value ($000) $21,412 Avg Close $11.96 Range $9.66 - $14.32
Q2 2018
Shares 1,363,562 Value ($000) $19,485 Avg Close $12.37 Range $10.03 - $15.03
Q1 2018
Shares 1,675,923 Value ($000) $27,753 Avg Close $14.02 Range $11.69 - $17.86
Q4 2017
Shares 1,705,799 Value ($000) $36,521 Avg Close $12.61 Range $10.45 - $16.39
Q3 2017
Shares 1,509,110 Value ($000) $26,304 Avg Close $10.25 Range $8.22 - $13.20
Q2 2017
Shares 1,543,743 Value ($000) $17,799 Avg Close $8.45 Range $7.37 - $9.29