SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

Security National Bank's Holding History (CIK: 0001719739)

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

Q4 2025
Shares 12,647 Value ($000) $5,941 Avg Close $444.23 Range $376.18 - $495.72
Q3 2025
Shares 12,245 Value ($000) $6,042 Avg Close $565.30 Range $380.84 - $651.73
Q2 2025
Shares 10,912 Value ($000) $5,594 Avg Close $465.91 Range $365.74 - $521.69
Q1 2025
Shares 10,060 Value ($000) $4,314 Avg Close $485.80 Range $423.08 - $556.31
Q4 2024
Shares 9,375 Value ($000) $4,550 Avg Close $522.72 Range $478.84 - $592.99
Q3 2024
Shares 9,706 Value ($000) $4,915 Avg Close $536.59 Range $457.52 - $624.80
Q2 2024
Shares 9,725 Value ($000) $5,787 Avg Close $565.46 Range $508.19 - $622.99
Q1 2024
Shares 9,647 Value ($000) $5,513 Avg Close $550.38 Range $477.65 - $629.38
Q4 2023
Shares 9,276 Value ($000) $4,776 Avg Close $511.34 Range $448.26 - $573.77
Q3 2023
Shares 8,660 Value ($000) $3,990 Avg Close $447.51 Range $418.51 - $471.94
Q2 2023
Shares 1,100 Value ($000) $479 Avg Close $402.78 Range $360.37 - $468.03
Q1 2023
Shares 1,100 Value ($000) $425 Avg Close $357.27 Range $312.25 - $386.72
Q4 2022
Shares 1,100 Value ($000) $351 Avg Close $313.01 Range $267.00 - $363.99
Q3 2022
Shares 1,100 Value ($000) $336 Avg Close $338.58 Range $294.29 - $391.17