CUSTOM TRUCK ONE SOURCE INC

Ticker: CTOS CUSIP: 23204X103 Class: Common Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

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

Q3 2025
Shares 649,076 Value ($000) $4,167 Avg Close $5.79 Range $4.84 - $6.64
Q1 2025
Shares 1,397,327 Value ($000) $5,897 Avg Close $4.83 Range $3.88 - $5.48
Q4 2024
Shares 1,451,573 Value ($000) $6,982 Avg Close $4.52 Range $3.03 - $6.11
Q3 2024
Shares 574,300 Value ($000) $1,981 Avg Close $4.20 Range $3.26 - $5.33
Q2 2024
Shares 1,186,380 Value ($000) $5,161 Avg Close $4.87 Range $3.60 - $6.27
Q1 2024
Shares 1,244,282 Value ($000) $7,242 Avg Close $6.21 Range $5.00 - $7.00
Q4 2023
Shares 1,042,255 Value ($000) $6,441 Avg Close $5.90 Range $4.42 - $6.59
Q3 2023
Shares 977,050 Value ($000) $6,058 Avg Close $6.61 Range $6.09 - $7.53
Q2 2023
Shares 861,933 Value ($000) $5,809 Avg Close $6.59 Range $6.02 - $7.31
Q1 2023
Shares 1,010,185 Value ($000) $6,859 Avg Close $6.94 Range $6.20 - $7.64
Q4 2022
Shares 1,041,914 Value ($000) $6,585 Avg Close $6.49 Range $5.53 - $7.11
Q3 2022
Shares 1,184,059 Value ($000) $6,903 Avg Close $6.24 Range $4.76 - $7.58
Q2 2022
Shares 1,661,210 Value ($000) $9,303 Avg Close $6.37 Range $4.54 - $8.48
Q1 2022
Shares 1,448,509 Value ($000) $12,153 Avg Close $8.08 Range $7.01 - $9.40
Q4 2021
Shares 1,423,966 Value ($000) $11,392 Avg Close $8.62 Range $6.89 - $11.36
Q3 2021
Shares 946,495 Value ($000) $8,831 Avg Close $8.41 Range $6.09 - $9.94
Q2 2021
Shares 1,034,377 Value ($000) $9,847 Avg Close $9.83 Range $8.78 - $10.96