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SNPS SYNOPSYS INC
// CIK 0000883241 | IPO le 1992-02-26 — il y a 34a 6m | Cap $93.68B
Synopsys, Inc. is an American multinational electronic design automation (EDA) company headquartered in Sunnyvale, California, that focuses on design and verification of silicon chips, electronic system-level design and verification, and reusable components. Synopsys supplies tools and services to the semiconductor design and manufacturing industry. Products include tools for implementation of digital and analog circuits, simulators, and debugging environments that assist in the design of chips and computer systems. In 2024, Synopsys was listed as the 12th largest software company in the world…
INSIDERS
insider filings tx volume top score
DE GEUS AART 8 28 $43.65M 45
Gopal Ajei 2 14 $29.24M 46
Ghazi Sassine 8 28 $24.68M 49
Glaser Shelagh 10 37 $15.60M 45
Kankanwadi Sudhindra 8 25 $10.06M 45
MAHONEY RICHARD S. 3 11 $7.25M 41
LEE JANET 18 55 $3.47M 56
Ellow Michael 4 9 $1.17M 48
PAINTER ROBERT G 2 2 $149k 86
Shimer Peter A 2 3 52
Vijayaraghavan Ravi K 2 3 51
Cohn Jesse 1 2 32
Sargent Jeannine P 1 1 53
JOHNSON MERCEDES 1 1 52
CHAFFIN JANICE 1 1 51
SCHWARZ JOHN 1 1 51
CHIZEN BRUCE R 1 1 48
RECENT TRANSACTIONS
score date ▼ insider role type qty price value SEC
0
2026-09-11 LEE JANET GC & Corporate Secretary M Exercice option 2,283
0
2026-09-11 LEE JANET GC & Corporate Secretary F Retenue fiscale 993 $397.38 $395k
0
2026-09-11 LEE JANET GC & Corporate Secretary M Exercice option 2,283
0
2026-09-01 LEE JANET GC & Corporate Secretary M Exercice option 699
0
2026-09-01 LEE JANET GC & Corporate Secretary F Retenue fiscale 304 $414.82 $126k
0
2026-09-01 LEE JANET GC & Corporate Secretary M Exercice option 699
0
10B5-1
2026-09-01 DE GEUS AART EXECUTIVE CHAIR M Exercice option 24,641 $135.88 $3.35M
23
2026-09-01 DE GEUS AART EXECUTIVE CHAIR S Vente marché 24,641 $419.44 $10.34M
0
10B5-1
2026-09-01 DE GEUS AART EXECUTIVE CHAIR M Exercice option 24,641
0
2026-08-31 Ghazi Sassine PRESIDENT AND CEO J Autre 27 $360.96 $10k
0
2026-08-31 Kankanwadi Sudhindra Deputy CFO & CAO J Autre 27 $360.96 $10k
0
2026-08-31 Ellow Michael Chief Revenue Officer J Autre 27 $360.96 $10k
0
10B5-1
2026-08-31 DE GEUS AART EXECUTIVE CHAIR M Exercice option 25,000 $135.88 $3.40M
26
2026-08-31 DE GEUS AART EXECUTIVE CHAIR S Vente marché 25,000 $441.76 $11.04M
0
2026-08-31 DE GEUS AART EXECUTIVE CHAIR J Autre 22 $360.96 $8k
0
10B5-1
2026-08-31 DE GEUS AART EXECUTIVE CHAIR M Exercice option 25,000
0
10B5-1
2026-08-28 DE GEUS AART EXECUTIVE CHAIR M Exercice option 25,000 $135.88 $3.40M
26
2026-08-28 DE GEUS AART EXECUTIVE CHAIR S Vente marché 25,000 $445.55 $11.14M
0
10B5-1
2026-08-28 DE GEUS AART EXECUTIVE CHAIR M Exercice option 25,000
0
2026-08-16 LEE JANET GC & Corporate Secretary M Exercice option 729
0
2026-08-16 LEE JANET GC & Corporate Secretary F Retenue fiscale 318 $421.50 $134k
0
2026-08-16 LEE JANET GC & Corporate Secretary M Exercice option 729
0
2026-06-15 LEE JANET GC & Corporate Secretary M Exercice option 540
0
2026-06-15 Kankanwadi Sudhindra Deputy CFO & CAO M Exercice option 720
0
2026-06-15 Glaser Shelagh CFO M Exercice option 1,259
0
10B5-1
2026-06-15 Ghazi Sassine PRESIDENT AND CEO M Exercice option 14,603 $135.88 $1.98M
0
2026-06-15 Ellow Michael Chief Revenue Officer M Exercice option 4,048
0
2026-06-15 DE GEUS AART EXECUTIVE CHAIR M Exercice option 449
0
2026-06-15 LEE JANET GC & Corporate Secretary F Retenue fiscale 235 $454.38 $107k
0
2026-06-15 Kankanwadi Sudhindra Deputy CFO & CAO F Retenue fiscale 249 $454.38 $113k
0
2026-06-15 Glaser Shelagh CFO F Retenue fiscale 436 $454.38 $198k
45
CLUSTER
2026-06-15 Ghazi Sassine PRESIDENT AND CEO S Vente marché 14,603 $458.96 $6.70M
2
2026-06-15 Ellow Michael Chief Revenue Officer F Retenue fiscale 2,007 $454.38 $912k
0
2026-06-15 DE GEUS AART EXECUTIVE CHAIR F Retenue fiscale 156 $454.38 $71k
0
2026-06-15 LEE JANET GC & Corporate Secretary M Exercice option 540
0
2026-06-15 Kankanwadi Sudhindra Deputy CFO & CAO M Exercice option 720
0
2026-06-15 Glaser Shelagh CFO M Exercice option 1,259
0
10B5-1
2026-06-15 Ghazi Sassine PRESIDENT AND CEO M Exercice option 3,310
0
2026-06-15 Ellow Michael Chief Revenue Officer M Exercice option 1,080
0
2026-06-15 DE GEUS AART EXECUTIVE CHAIR M Exercice option 449
0
2026-06-15 Ghazi Sassine PRESIDENT AND CEO F Retenue fiscale 1,492 $454.38 $678k
0
2026-06-15 Ellow Michael Chief Revenue Officer F Retenue fiscale 536 $454.38 $244k
0
10B5-1
2026-06-15 Ghazi Sassine PRESIDENT AND CEO M Exercice option 14,603
0
2026-06-15 Ellow Michael Chief Revenue Officer M Exercice option 4,048
0
2026-06-15 Ghazi Sassine PRESIDENT AND CEO M Exercice option 3,310
0
2026-06-15 Ellow Michael Chief Revenue Officer M Exercice option 1,080
26
CLUSTER 10B5-1 INDIR
2026-06-12 Glaser Shelagh CFO S Vente marché 3,394 $450.02 $1.53M
0
2026-06-01 LEE JANET GC & Corporate Secretary M Exercice option 699
31
CLUSTER
2026-06-01 Cohn Jesse A Attribution 710
0
2026-06-01 LEE JANET GC & Corporate Secretary F Retenue fiscale 304 $492.29 $150k
32
CLUSTER
2026-06-01 Cohn Jesse A Attribution 372
0
2026-06-01 LEE JANET GC & Corporate Secretary M Exercice option 699
0
2026-05-16 LEE JANET GC & Corporate Secretary M Exercice option 729
0
2026-05-16 LEE JANET GC & Corporate Secretary F Retenue fiscale 318 $502.42 $160k
0
2026-05-16 LEE JANET GC & Corporate Secretary M Exercice option 729
48
CLUSTER
2026-04-16 CHIZEN BRUCE R A Attribution 453
51
CLUSTER
2026-04-16 SCHWARZ JOHN A Attribution 453
51
CLUSTER
2026-04-16 CHAFFIN JANICE A Attribution 453
52
CLUSTER
2026-04-16 JOHNSON MERCEDES A Attribution 453
53
CLUSTER
2026-04-16 Sargent Jeannine P A Attribution 453
50
CLUSTER
2026-04-16 PAINTER ROBERT G A Attribution 453
50
CLUSTER
2026-04-16 Vijayaraghavan Ravi K A Attribution 453
52
CLUSTER
2026-04-16 Shimer Peter A A Attribution 453
0
2026-03-15 DE GEUS AART EXECUTIVE CHAIR M Exercice option 1,763
0
2026-03-15 Kankanwadi Sudhindra Chief Accounting Officer M Exercice option 793
0
2026-03-15 Ghazi Sassine PRESIDENT AND CEO M Exercice option 1,322
0
2026-03-15 Glaser Shelagh CFO M Exercice option 793
0
2026-03-15 DE GEUS AART EXECUTIVE CHAIR F Retenue fiscale 630 $412.63 $260k
0
2026-03-15 Kankanwadi Sudhindra Chief Accounting Officer F Retenue fiscale 288 $412.63 $119k
0
2026-03-15 Ghazi Sassine PRESIDENT AND CEO F Retenue fiscale 458 $412.63 $189k
0
2026-03-15 Glaser Shelagh CFO F Retenue fiscale 282 $412.63 $116k
0
2026-03-15 DE GEUS AART EXECUTIVE CHAIR M Exercice option 1,763
0
2026-03-15 Kankanwadi Sudhindra Chief Accounting Officer M Exercice option 793
0
2026-03-15 Ghazi Sassine PRESIDENT AND CEO M Exercice option 1,322
0
2026-03-15 Glaser Shelagh CFO M Exercice option 793
0
2026-03-03 LEE JANET GC & Corporate Secretary M Exercice option 292
0
2026-03-03 LEE JANET GC & Corporate Secretary F Retenue fiscale 127 $424.32 $54k
0
2026-03-03 LEE JANET GC & Corporate Secretary M Exercice option 292
0
2026-03-01 LEE JANET GC & Corporate Secretary M Exercice option 699
0
2026-03-01 LEE JANET GC & Corporate Secretary F Retenue fiscale 304 $414.00 $126k
0
2026-03-01 LEE JANET GC & Corporate Secretary M Exercice option 699
0
2026-02-27 DE GEUS AART EXECUTIVE CHAIR J Autre 28 $351.90 $10k
0
2026-02-27 Kankanwadi Sudhindra Chief Accounting Officer J Autre 28 $351.90 $10k
0
2026-02-27 Ghazi Sassine PRESIDENT AND CEO J Autre 28 $351.90 $10k
0
2026-02-27 Glaser Shelagh CFO J Autre 28 $351.90 $10k
39
CLUSTER
2026-02-27 Shimer Peter A A Attribution 845
37
CLUSTER
2026-02-27 Shimer Peter A A Attribution 80
0
2026-02-16 LEE JANET GC & Corporate Secretary M Exercice option 2,873
0
2026-02-16 LEE JANET GC & Corporate Secretary F Retenue fiscale 921 $437.09 $403k
0
2026-02-16 LEE JANET GC & Corporate Secretary M Exercice option 2,873
22
2026-01-12 LEE JANET GC & Corporate Secretary S Vente marché 250 $530.00 $132k
23
2026-01-07 LEE JANET GC & Corporate Secretary S Vente marché 250 $510.00 $128k
0
2025-12-31 LEE JANET GC & Corporate Secretary M Exercice option 702
0
2025-12-31 LEE JANET GC & Corporate Secretary F Retenue fiscale 306 $469.72 $144k
0
2025-12-31 LEE JANET GC & Corporate Secretary M Exercice option 1,873
0
2025-12-31 LEE JANET GC & Corporate Secretary F Retenue fiscale 815 $469.72 $383k
0
2025-12-31 LEE JANET GC & Corporate Secretary M Exercice option 1,873
0
2025-12-31 LEE JANET GC & Corporate Secretary F Retenue fiscale 815 $469.72 $383k
0
2025-12-31 LEE JANET GC & Corporate Secretary M Exercice option 937
0
2025-12-31 LEE JANET GC & Corporate Secretary F Retenue fiscale 408 $469.72 $192k
0
2025-12-31 LEE JANET GC & Corporate Secretary M Exercice option 702
0
2025-12-31 LEE JANET GC & Corporate Secretary M Exercice option 1,873
0
2025-12-31 LEE JANET GC & Corporate Secretary M Exercice option 1,873
0
2025-12-31 LEE JANET GC & Corporate Secretary M Exercice option 937
0
10B5-1
2025-12-19 Glaser Shelagh CFO M Exercice option 1,044 $354.45 $370k
27
CLUSTER 10B5-1
2025-12-19 Glaser Shelagh CFO S Vente marché 1,044 $460.77 $481k
0
10B5-1
2025-12-19 Glaser Shelagh CFO M Exercice option 2,613 $348.17 $910k
29
CLUSTER 10B5-1
2025-12-19 Glaser Shelagh CFO S Vente marché 2,613 $460.77 $1.20M
0
10B5-1
2025-12-19 Glaser Shelagh CFO M Exercice option 2,613
0
10B5-1
2025-12-19 Glaser Shelagh CFO M Exercice option 1,044
45
CLUSTER
2025-12-16 DE GEUS AART EXECUTIVE CHAIR A Attribution 2,693
42
CLUSTER
2025-12-16 Ellow Michael Chief Revenue Officer A Attribution 6,475
45
CLUSTER
2025-12-16 Kankanwadi Sudhindra Chief Accounting Officer A Attribution 4,317
42
CLUSTER
2025-12-16 LEE JANET GC & Corporate Secretary A Attribution 3,238
45
CLUSTER
2025-12-16 Ghazi Sassine PRESIDENT AND CEO A Attribution 19,856
45
CLUSTER
2025-12-16 Glaser Shelagh CFO A Attribution 7,554
48
CLUSTER
2025-12-12 Ellow Michael Chief Revenue Officer A Attribution 24,286
0
2025-12-08 DE GEUS AART EXECUTIVE CHAIR M Exercice option 1,234
0
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer M Exercice option 740
0
2025-12-08 Ghazi Sassine PRESIDENT AND CEO M Exercice option 1,058
0
2025-12-08 Glaser Shelagh CFO M Exercice option 3,590
0
2025-12-08 DE GEUS AART EXECUTIVE CHAIR F Retenue fiscale 612 $465.75 $285k
0
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer F Retenue fiscale 367 $465.75 $171k
0
2025-12-08 Ghazi Sassine PRESIDENT AND CEO F Retenue fiscale 525 $465.75 $245k
0
2025-12-08 Glaser Shelagh CFO F Retenue fiscale 1,780 $465.75 $829k
0
2025-12-08 DE GEUS AART EXECUTIVE CHAIR M Exercice option 882
0
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer M Exercice option 562
0
2025-12-08 Ghazi Sassine PRESIDENT AND CEO M Exercice option 1,654
0
2025-12-08 Glaser Shelagh CFO M Exercice option 662
0
2025-12-08 DE GEUS AART EXECUTIVE CHAIR F Retenue fiscale 438 $465.75 $204k
0
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer F Retenue fiscale 279 $465.75 $130k
0
2025-12-08 Ghazi Sassine PRESIDENT AND CEO F Retenue fiscale 821 $465.75 $382k
0
2025-12-08 Glaser Shelagh CFO F Retenue fiscale 329 $465.75 $153k
0
2025-12-08 DE GEUS AART EXECUTIVE CHAIR M Exercice option 626
0
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer M Exercice option 1,012
0
2025-12-08 Ghazi Sassine PRESIDENT AND CEO M Exercice option 2,276
0
2025-12-08 Glaser Shelagh CFO M Exercice option 759
0
2025-12-08 DE GEUS AART EXECUTIVE CHAIR F Retenue fiscale 311 $465.75 $145k
0
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer F Retenue fiscale 502 $465.75 $234k
0
2025-12-08 Ghazi Sassine PRESIDENT AND CEO F Retenue fiscale 1,129 $465.75 $526k
0
2025-12-08 Glaser Shelagh CFO F Retenue fiscale 377 $465.75 $176k
0
2025-12-08 DE GEUS AART EXECUTIVE CHAIR M Exercice option 1,234
0
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer M Exercice option 740
0
2025-12-08 Ghazi Sassine PRESIDENT AND CEO M Exercice option 1,058
0
2025-12-08 Glaser Shelagh CFO M Exercice option 3,590
0
2025-12-08 DE GEUS AART EXECUTIVE CHAIR M Exercice option 882
0
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer M Exercice option 562
0
2025-12-08 Ghazi Sassine PRESIDENT AND CEO M Exercice option 1,654
0
2025-12-08 Glaser Shelagh CFO M Exercice option 662
0
2025-12-08 DE GEUS AART EXECUTIVE CHAIR M Exercice option 626
0
2025-12-08 Kankanwadi Sudhindra Chief Accounting Officer M Exercice option 1,012
0
2025-12-08 Ghazi Sassine PRESIDENT AND CEO M Exercice option 2,276
0
2025-12-08 Glaser Shelagh CFO M Exercice option 759
0
2025-12-03 LEE JANET GC & Corporate Secretary M Exercice option 293
0
2025-12-03 LEE JANET GC & Corporate Secretary F Retenue fiscale 128 $466.44 $60k
0
2025-12-03 LEE JANET GC & Corporate Secretary M Exercice option 293
0
2025-12-01 LEE JANET GC & Corporate Secretary M Exercice option 699
0
2025-12-01 LEE JANET GC & Corporate Secretary F Retenue fiscale 304 $438.29 $133k
0
2025-12-01 LEE JANET GC & Corporate Secretary M Exercice option 699
2
2025-09-22 Kankanwadi Sudhindra Chief Accounting Officer M Exercice option 9,873 $89.76 $886k
33
2025-09-22 Kankanwadi Sudhindra Chief Accounting Officer S Vente marché 9,873 $500.90 $4.95M
0
2025-09-22 Kankanwadi Sudhindra Chief Accounting Officer M Exercice option 9,873
2
2025-09-19 Kankanwadi Sudhindra Chief Accounting Officer M Exercice option 6,000 $89.76 $539k
27
2025-09-19 Kankanwadi Sudhindra Chief Accounting Officer S Vente marché 6,000 $482.00 $2.89M
0
2025-09-19 Kankanwadi Sudhindra Chief Accounting Officer M Exercice option 6,000
86
CLUSTER
2025-09-11 PAINTER ROBERT G P Achat marché 350 $425.44 $149k
56
CLUSTER
2025-09-11 LEE JANET GC & Corporate Secretary A Attribution 6,848
46
CLUSTER
2025-09-11 Gopal Ajei A Attribution 342
49
CLUSTER
2025-09-11 Vijayaraghavan Ravi K A Attribution 342
46
CLUSTER
2025-09-11 Gopal Ajei A Attribution 798
51
CLUSTER
2025-09-11 Vijayaraghavan Ravi K A Attribution 798
0
10B5-1
2025-09-05 Glaser Shelagh CFO M Exercice option 2,612 $348.17 $909k
36
CLUSTER 10B5-1
2025-09-05 Glaser Shelagh CFO S Vente marché 2,612 $609.77 $1.59M
0
10B5-1
2025-09-05 Glaser Shelagh CFO M Exercice option 1,043 $354.45 $370k
36
CLUSTER 10B5-1
2025-09-05 Glaser Shelagh CFO S Vente marché 1,043 $609.77 $636k
0
10B5-1
2025-09-05 Glaser Shelagh CFO M Exercice option 2,612
0
10B5-1
2025-09-05 Glaser Shelagh CFO M Exercice option 1,043
0
2025-09-03 LEE JANET GC & Corporate Secretary M Exercice option 293
0
2025-09-03 LEE JANET GC & Corporate Secretary F Retenue fiscale 128 $592.12 $76k
0
2025-09-03 LEE JANET GC & Corporate Secretary M Exercice option 293
0
10B5-1
2025-09-02 Ghazi Sassine PRESIDENT AND CEO M Exercice option 11,366 $89.76 $1.02M
49
CLUSTER
2025-09-02 Ghazi Sassine PRESIDENT AND CEO S Vente marché 11,366 $589.01 $6.69M
0
10B5-1
2025-09-02 Ghazi Sassine PRESIDENT AND CEO M Exercice option 11,366
0
2025-09-01 LEE JANET GC & Corporate Secretary M Exercice option 700
0
2025-09-01 LEE JANET GC & Corporate Secretary F Retenue fiscale 305 $603.52 $184k
0
2025-09-01 LEE JANET GC & Corporate Secretary M Exercice option 700
0
2025-08-29 MAHONEY RICHARD S. Chief Revenue Officer J Autre 26 $376.77 $10k
0
2025-08-29 DE GEUS AART EXECUTIVE CHAIR J Autre 26 $376.77 $10k
0
2025-08-29 Kankanwadi Sudhindra Chief Accounting Officer J Autre 26 $376.77 $10k
0
2025-08-29 Glaser Shelagh CFO J Autre 26 $376.77 $10k
0
2025-08-29 Ghazi Sassine PRESIDENT AND CEO J Autre 26 $376.77 $10k
0
2025-07-31 Gopal Ajei M Exercice option 6,009
0
2025-07-31 Gopal Ajei F Retenue fiscale 2,367 $633.47 $1.50M
0
2025-07-31 Gopal Ajei M Exercice option 27,795
2
2025-07-31 Gopal Ajei F Retenue fiscale 10,942 $633.47 $6.93M
0
2025-07-31 Gopal Ajei M Exercice option 46,596
2
2025-07-31 Gopal Ajei F Retenue fiscale 18,339 $633.47 $11.62M
0
2025-07-31 Gopal Ajei M Exercice option 36,856
2
2025-07-31 Gopal Ajei F Retenue fiscale 14,505 $633.47 $9.19M
0
2025-07-31 Gopal Ajei M Exercice option 36,856