ALPHATEC HLDGS INC

Ticker: ATEC CUSIP: 02081G201 Class: Com

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q1 2024
Shares 94,312 Value ($000) $1,301 Avg Close $14.83 Range $12.71 - $17.34
Q4 2023
Shares 174,711 Value ($000) $2,640 Avg Close $11.95 Range $8.66 - $15.48
Q3 2023
Shares 157,762 Value ($000) $2,046 Avg Close $15.66 Range $12.08 - $19.14
Q2 2023
Shares 286,766 Value ($000) $5,156 Avg Close $15.57 Range $14.10 - $18.59
Q1 2023
Shares 205,085 Value ($000) $3,199 Avg Close $14.14 Range $11.47 - $16.34
Q4 2022
Shares 158,755 Value ($000) $1,961 Avg Close $10.08 Range $8.58 - $12.38
Q2 2021
Shares 172,016 Value ($000) $2,635 Avg Close $15.43 Range $13.33 - $18.00
Q1 2021
Shares 253,261 Value ($000) $3,999 Avg Close $15.74 Range $12.96 - $19.36
Q4 2020
Shares 259,988 Value ($000) $3,775 Avg Close $10.56 Range $6.11 - $14.97