ADTRAN HOLDINGS INC

Ticker: ADTN CUSIP: 00486H105 Class: Common Stock

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

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

Q4 2025
Shares 14,847 Value ($000) $129 Avg Close $8.68 Range $7.11 - $10.75
Q3 2025
Shares 17,440 Value ($000) $0 Avg Close $9.32 Range $7.95 - $10.64
Q2 2025
Shares 2,709 Value ($000) $0 Avg Close $7.98 Range $6.93 - $9.17
Q4 2024
Shares 30,121 Value ($000) $0 Avg Close $7.38 Range $5.67 - $9.21
Q3 2024
Shares 18,971 Value ($000) $0 Avg Close $5.57 Range $4.62 - $6.92
Q4 2023
Shares 14,819 Value ($000) $0 Avg Close $6.59 Range $4.91 - $8.56
Q3 2023
Shares 3,553 Value ($000) $0 Avg Close $8.83 Range $6.92 - $10.84
Q2 2023
Shares 24,070 Value ($000) $0 Avg Close $9.75 Range $7.73 - $15.55
Q1 2023
Shares 383 Value ($000) $0 Avg Close $16.92 Range $14.49 - $19.68
Q4 2022
Shares 18,192 Value ($000) $0 Avg Close $19.51 Range $17.59 - $22.50
Q3 2022
Shares 20,339 Value ($000) $398 Avg Close $21.11 Range $16.78 - $24.69