AMPHASTAR PHARMACEUTICALS IN

Ticker: AMPH CUSIP: 03209R103 Class: Common Stock

LAM GROUP, INC.'s Holding History (CIK: 0001961944)

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

Q4 2025
Shares 130,800 Value ($000) $3,503 Avg Close $25.76 Range $22.94 - $29.00
Q3 2025
Shares 130,800 Value ($000) $3,486 Avg Close $25.82 Range $20.39 - $31.26
Q2 2025
Shares 130,800 Value ($000) $3,003 Avg Close $24.82 Range $22.64 - $29.27
Q1 2025
Shares 130,800 Value ($000) $3,792 Avg Close $31.94 Range $25.89 - $39.01
Q4 2024
Shares 130,800 Value ($000) $4,857 Avg Close $45.73 Range $36.48 - $53.96
Q3 2024
Shares 130,800 Value ($000) $6,348 Avg Close $43.89 Range $36.56 - $50.62
Q2 2024
Shares 130,800 Value ($000) $5,232 Avg Close $41.44 Range $38.43 - $46.62
Q1 2024
Shares 130,800 Value ($000) $5,743 Avg Close $51.65 Range $42.16 - $65.92
Q4 2023
Shares 130,800 Value ($000) $8,090 Avg Close $52.53 Range $43.79 - $63.67
Q3 2023
Shares 128,000 Value ($000) $5,887 Avg Close $54.55 Range $44.86 - $67.66
Q2 2023
Shares 128,000 Value ($000) $7,356 Avg Close $44.33 Range $35.62 - $58.70
Q1 2023
Shares 130,250 Value ($000) $4,884 Avg Close $32.78 Range $27.58 - $38.22
Q4 2022
Shares 130,250 Value ($000) $3,650 Avg Close $29.04 Range $26.76 - $31.64