SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2022
Shares 22,139 Value ($000) $7,378 Avg Close $312.14 Range $275.00 - $371.73
Q4 2021
Shares 22,868 Value ($000) $8,427 Avg Close $337.23 Range $287.02 - $377.60
Q3 2021
Shares 23,420 Value ($000) $7,012 Avg Close $303.56 Range $272.18 - $340.66
Q2 2021
Shares 23,886 Value ($000) $6,588 Avg Close $253.80 Range $225.02 - $277.53
Q1 2021
Shares 56,304 Value ($000) $13,951 Avg Close $253.95 Range $217.69 - $300.91
Q4 2020
Shares 65,945 Value ($000) $17,096 Avg Close $230.63 Range $210.33 - $261.13
Q3 2020
Shares 102,868 Value ($000) $22,011 Avg Close $203.59 Range $188.82 - $230.12
Q2 2020
Shares 80,902 Value ($000) $15,776 Avg Close $165.04 Range $122.51 - $197.66
Q1 2020
Shares 167,379 Value ($000) $21,557 Avg Close $142.23 Range $104.90 - $166.87
Q4 2019
Shares 159,628 Value ($000) $22,221 Avg Close $137.18 Range $130.72 - $144.24
Q3 2019
Shares 124,400 Value ($000) $17,073 Avg Close $135.21 Range $123.85 - $146.66
Q2 2019
Shares 43,858 Value ($000) $5,644 Avg Close $120.29 Range $112.75 - $130.64
Q1 2019
Shares 26,117 Value ($000) $3,007 Avg Close $99.10 Range $81.03 - $115.21
Q4 2018
Shares 22,060 Value ($000) $1,858 Avg Close $88.84 Range $79.14 - $99.31
Q3 2018
Shares 24,798 Value ($000) $2,445 Avg Close $95.32 Range $84.75 - $103.40
Q2 2018
Shares 24,116 Value ($000) $2,064 Avg Close $87.15 Range $80.13 - $91.67
Q1 2018
Shares 28,358 Value ($000) $2,361 Avg Close $87.85 Range $82.10 - $94.14