SYNOPSYS INC

Ticker: SNPS CUSIP: 871607107 Class: COM

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q4 2025

Shares 135,679 Value ($000) $64 Avg Close $444.23 Range $376.18 - $495.72

Q3 2025

Shares 6,234 Value ($000) $3 Avg Close $565.30 Range $380.84 - $651.73

Q2 2025

Shares 27,762 Value ($000) $14 Avg Close $465.91 Range $365.74 - $521.69

Q1 2025

Shares 10,023 Value ($000) $4 Avg Close $485.80 Range $423.08 - $556.31

Q4 2024

Shares 1,519 Value ($000) $1 Avg Close $522.72 Range $478.84 - $592.99

Q3 2024

Shares 69,106 Value ($000) $35 Avg Close $536.59 Range $457.52 - $624.80

Q2 2024

Shares 27,478 Value ($000) $16 Avg Close $565.46 Range $508.19 - $622.99

Q1 2024

Shares 17,020 Value ($000) $10 Avg Close $550.38 Range $477.65 - $629.38

Q4 2023

Shares 8,500 Value ($000) $4 Avg Close $511.34 Range $448.26 - $573.77

Q3 2023

Shares 9,537 Value ($000) $4 Avg Close $447.51 Range $418.51 - $471.94

Q2 2023

Shares 34,947 Value ($000) $15 Avg Close $402.78 Range $360.37 - $468.03

Q1 2023

Shares 10,401 Value ($000) $4 Avg Close $357.27 Range $312.25 - $386.72

Q4 2022

Shares 36,684 Value ($000) $12 Avg Close $313.01 Range $267.00 - $363.99

Q3 2022

Shares 5,746 Value ($000) $1,755 Avg Close $338.58 Range $294.29 - $391.17

Q2 2022

Shares 25,601 Value ($000) $7,775 Avg Close $301.65 Range $255.02 - $341.16

Q1 2022

Shares 56,950 Value ($000) $18,980 Avg Close $312.14 Range $275.00 - $371.73

Q4 2021

Shares 10,942 Value ($000) $4,032 Avg Close $337.23 Range $287.02 - $377.60

Q3 2021

Shares 8,906 Value ($000) $2,667 Avg Close $303.56 Range $272.18 - $340.66

Q2 2021

Shares 21,832 Value ($000) $6,021 Avg Close $253.80 Range $225.02 - $277.53

Q1 2021

Shares 25,547 Value ($000) $6,330 Avg Close $253.95 Range $217.69 - $300.91

Q4 2020

Shares 16,636 Value ($000) $4,313 Avg Close $230.63 Range $210.33 - $261.13

Q3 2020

Shares 9,155 Value ($000) $1,959 Avg Close $203.59 Range $188.82 - $230.12

Q2 2020

Shares 27,313 Value ($000) $5,326 Avg Close $165.04 Range $122.51 - $197.66

Q1 2020

Shares 175,548 Value ($000) $22,609 Avg Close $142.23 Range $104.90 - $166.87

Q4 2019

Shares 13,974 Value ($000) $1,945 Avg Close $137.18 Range $130.72 - $144.24

Q3 2019

Shares 31,561 Value ($000) $4,332 Avg Close $135.21 Range $123.85 - $146.66

Q2 2019

Shares 62,182 Value ($000) $8,002 Avg Close $120.29 Range $112.75 - $130.64

Q1 2019

Shares 77,723 Value ($000) $8,950 Avg Close $99.10 Range $81.03 - $115.21

Q4 2018

Shares 13,694 Value ($000) $1,154 Avg Close $88.84 Range $79.14 - $99.31

Q3 2018

Shares 49,034 Value ($000) $4,835 Avg Close $95.32 Range $84.75 - $103.40

Q2 2018

Shares 69,052 Value ($000) $5,909 Avg Close $87.15 Range $80.13 - $91.67

Q1 2018

Shares 36,409 Value ($000) $3,031 Avg Close $87.85 Range $82.10 - $94.14

Q4 2017

Shares 22,492 Value ($000) $1,917 Avg Close $86.51 Range $80.67 - $94.80

Q3 2017

Shares 17,563 Value ($000) $1,414 Avg Close $77.58 Range $71.94 - $81.57

Q2 2017

Shares 14,450 Value ($000) $1,054 Avg Close $73.56 Range $70.55 - $76.57

Q1 2017

Shares 76,632 Value ($000) $5,527 Avg Close $66.92 Range $59.04 - $73.08

Q4 2016

Shares 15,936 Value ($000) $938 Avg Close $59.50 Range $56.03 - $62.00

Q3 2016

Shares 23,058 Value ($000) $1,368 Avg Close $56.78 Range $53.02 - $60.00

Q2 2016

Shares 44,601 Value ($000) $2,412 Avg Close $50.14 Range $46.68 - $54.10

Q1 2016

Shares 68,525 Value ($000) $3,319 Avg Close $44.13 Range $39.26 - $48.60

Q4 2015

Shares 46,353 Value ($000) $2,114 Avg Close $48.36 Range $44.39 - $52.78

Q3 2015

Shares 14,582 Value ($000) $673 Avg Close $49.10 Range $43.46 - $52.65

Q2 2015

Shares 27,964 Value ($000) $1,416 Avg Close $48.68 Range $45.81 - $51.00

Q4 2014

Shares 30,366 Value ($000) $1,320 Avg Close $41.52 Range $36.62 - $45.03

Q3 2014

Shares 29,089 Value ($000) $1,155 Avg Close $39.64 Range $37.27 - $42.55

Q2 2014

Shares 72,906 Value ($000) $2,830 Avg Close $38.15 Range $36.03 - $39.50

Q1 2014

Shares 47,347 Value ($000) $1,819 Avg Close $40.13 Range $37.70 - $41.62

Q4 2013

Shares 36,921 Value ($000) $1,498 Avg Close $37.43 Range $34.55 - $40.79

Q3 2013

Shares 65,906 Value ($000) $2,485 Avg Close $37.05 Range $35.13 - $38.14

Q2 2013

Shares 14,608 Value ($000) $522 Avg Close $35.52 Range $33.50 - $37.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	135,679	$64	$444.23	$376.18 - $495.72
Q3 2025	6,234	$3	$565.30	$380.84 - $651.73
Q2 2025	27,762	$14	$465.91	$365.74 - $521.69
Q1 2025	10,023	$4	$485.80	$423.08 - $556.31
Q4 2024	1,519	$1	$522.72	$478.84 - $592.99
Q3 2024	69,106	$35	$536.59	$457.52 - $624.80
Q2 2024	27,478	$16	$565.46	$508.19 - $622.99
Q1 2024	17,020	$10	$550.38	$477.65 - $629.38
Q4 2023	8,500	$4	$511.34	$448.26 - $573.77
Q3 2023	9,537	$4	$447.51	$418.51 - $471.94
Q2 2023	34,947	$15	$402.78	$360.37 - $468.03
Q1 2023	10,401	$4	$357.27	$312.25 - $386.72
Q4 2022	36,684	$12	$313.01	$267.00 - $363.99
Q3 2022	5,746	$1,755	$338.58	$294.29 - $391.17
Q2 2022	25,601	$7,775	$301.65	$255.02 - $341.16
Q1 2022	56,950	$18,980	$312.14	$275.00 - $371.73
Q4 2021	10,942	$4,032	$337.23	$287.02 - $377.60
Q3 2021	8,906	$2,667	$303.56	$272.18 - $340.66
Q2 2021	21,832	$6,021	$253.80	$225.02 - $277.53
Q1 2021	25,547	$6,330	$253.95	$217.69 - $300.91
Q4 2020	16,636	$4,313	$230.63	$210.33 - $261.13
Q3 2020	9,155	$1,959	$203.59	$188.82 - $230.12
Q2 2020	27,313	$5,326	$165.04	$122.51 - $197.66
Q1 2020	175,548	$22,609	$142.23	$104.90 - $166.87
Q4 2019	13,974	$1,945	$137.18	$130.72 - $144.24
Q3 2019	31,561	$4,332	$135.21	$123.85 - $146.66
Q2 2019	62,182	$8,002	$120.29	$112.75 - $130.64
Q1 2019	77,723	$8,950	$99.10	$81.03 - $115.21
Q4 2018	13,694	$1,154	$88.84	$79.14 - $99.31
Q3 2018	49,034	$4,835	$95.32	$84.75 - $103.40
Q2 2018	69,052	$5,909	$87.15	$80.13 - $91.67
Q1 2018	36,409	$3,031	$87.85	$82.10 - $94.14
Q4 2017	22,492	$1,917	$86.51	$80.67 - $94.80
Q3 2017	17,563	$1,414	$77.58	$71.94 - $81.57
Q2 2017	14,450	$1,054	$73.56	$70.55 - $76.57
Q1 2017	76,632	$5,527	$66.92	$59.04 - $73.08
Q4 2016	15,936	$938	$59.50	$56.03 - $62.00
Q3 2016	23,058	$1,368	$56.78	$53.02 - $60.00
Q2 2016	44,601	$2,412	$50.14	$46.68 - $54.10
Q1 2016	68,525	$3,319	$44.13	$39.26 - $48.60
Q4 2015	46,353	$2,114	$48.36	$44.39 - $52.78
Q3 2015	14,582	$673	$49.10	$43.46 - $52.65
Q2 2015	27,964	$1,416	$48.68	$45.81 - $51.00
Q4 2014	30,366	$1,320	$41.52	$36.62 - $45.03
Q3 2014	29,089	$1,155	$39.64	$37.27 - $42.55
Q2 2014	72,906	$2,830	$38.15	$36.03 - $39.50
Q1 2014	47,347	$1,819	$40.13	$37.70 - $41.62
Q4 2013	36,921	$1,498	$37.43	$34.55 - $40.79
Q3 2013	65,906	$2,485	$37.05	$35.13 - $38.14
Q2 2013	14,608	$522	$35.52	$33.50 - $37.02