PERMA-FIX ENVIRONMENTAL SVCS

Ticker: PESI CUSIP: 714157203 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025
Shares 1,065 Value ($000) $13 Avg Close $12.75 Range $9.60 - $16.50
Q3 2025
Shares 1,075 Value ($000) $11 Avg Close $11.05 Range $8.02 - $12.63
Q2 2025
Shares 1,074 Value ($000) $11 Avg Close $9.20 Range $6.25 - $11.33
Q1 2025
Shares 1,074 Value ($000) $8 Avg Close $8.98 Range $6.91 - $11.57
Q4 2024
Shares 1,074 Value ($000) $12 Avg Close $13.15 Range $10.31 - $16.25
Q3 2024
Shares 1,074 Value ($000) $13 Avg Close $10.69 Range $8.06 - $13.00
Q2 2024
Shares 912 Value ($000) $9 Avg Close $11.08 Range $8.89 - $14.17