SEACOR MARINE HLDGS INC

Ticker: SMHI CUSIP: 78413P101 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 814 Value ($000) $5 Avg Close $6.61 Range $5.55 - $7.88
Q3 2025
Shares 10,359 Value ($000) $0 Avg Close $6.06 Range $4.70 - $7.42
Q3 2024
Shares 822 Value ($000) $0 Avg Close $11.73 Range $8.88 - $15.36
Q2 2024
Shares 2,449 Value ($000) $0 Avg Close $13.02 Range $11.45 - $14.87
Q4 2023
Shares 228 Value ($000) $0 Avg Close $12.81 Range $10.42 - $15.24
Q3 2022
Shares 18 Value ($000) $0 Avg Close $6.26 Range $4.90 - $7.60
Q2 2022
Shares 18 Value ($000) $0 Avg Close $7.91 Range $5.63 - $9.78
Q1 2022
Shares 221 Value ($000) $1 Avg Close $4.88 Range $3.36 - $8.54
Q3 2021
Shares 6,577 Value ($000) $30 Avg Close $4.30 Range $3.55 - $4.95
Q2 2021
Shares 6,777 Value ($000) $29 Avg Close $4.41 Range $3.30 - $5.52
Q1 2021
Shares 8,512 Value ($000) $45 Avg Close $4.07 Range $2.62 - $6.28
Q2 2020
Shares 68 Value ($000) $0 Avg Close $2.85 Range $1.46 - $5.00