TALPHERA INC

Ticker: TLPH CUSIP: 00444T209 Class: COM NEW

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2025
Shares 57,173 Value ($000) $65 Avg Close $1.21 Range $0.86 - $1.57
Q3 2025
Shares 30,415 Value ($000) $27 Avg Close $0.58 Range $0.38 - $1.20
Q2 2025
Shares 15 Value ($000) $0 Avg Close $0.50 Range $0.43 - $0.65
Q1 2025
Shares 15 Value ($000) $0 Avg Close $0.61 Range $0.45 - $0.78
Q4 2024
Shares 800 Value ($000) $0 Avg Close $0.78 Range $0.50 - $1.19
Q3 2024
Shares 1,734 Value ($000) $1 Avg Close $0.92 Range $0.75 - $1.09
Q2 2024
Shares 1,734 Value ($000) $2 Avg Close $1.02 Range $0.78 - $1.27
Q1 2024
Shares 1,323 Value ($000) $1 Avg Close $1.07 Range $0.72 - $1.61
Q4 2023
Shares 3,678 Value ($000) $3 Avg Close $0.64 Range $0.43 - $0.86
Q1 2023
Shares 10 Value ($000) $0 Avg Close $1.58 Range $0.57 - $2.78
Q4 2022
Shares 143 Value ($000) $0 Avg Close $2.81 Range $1.76 - $4.80