Aart de Geus

Track

Insider profile

Currently holds positions in Synopsys Inc and Applied Materials Inc

Performance

Overall performance
3.2
Performance over holding periods
3.2
30 days 90 days 120 days
Average return 5% 8.2% 15.1%
Success rate 58% 68% 82%
Transactions
25 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Chairman of the Board, Co-Chief Executive Officer Synopsys Inc May 21, 2012 -
Independent Director Applied Materials Inc July 23, 2007 -
Chairman of the Board, Chief Executive Officer Synopsys Inc Feb. 1, 1998 - May 21, 2012
Aart de Geus's trades of Synopsys Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
145.04
Quantity 28,975 -26.0%
Value US$4,527,763
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
494.84
Quantity 41,572 +11.3%
Value US$452,686
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
354.70
Quantity 70,981 -31.8%
Value US$4,766,489
US Synopsys Inc (SNPS)
Transaction date
Proposed sale
Price
461.85
Quantity 74,641
Value US$34,472,946
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
444.42
Quantity 15,705 -11.9%
Value US$6,979,652
US Synopsys Inc (SNPS)
Transaction date
Proposed sale
Price
444.42
Quantity 15,705
Value US$6,979,652
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
620.60
Quantity 493 -0.5%
Value US$305,954
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
621.68
Quantity 4,588 -4.1%
Value US$2,852,273
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
620.29
Quantity 8,648 -7.5%
Value US$5,364,265
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
620.95
Quantity 5,448 -4.8%
Value US$3,382,929
US Synopsys Inc (SNPS)
Transaction date
Proposed sale
Price
621.65
Quantity 34,882
Value US$21,684,395
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
618.58
Quantity 27,753 -20.6%
Value US$17,167,470
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
610.94
Quantity 2,789 -2.5%
Value US$1,703,912
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
610.25
Quantity 4,340 -3.9%
Value US$2,648,498
US Synopsys Inc (SNPS)
Transaction date
Proposed sale
Price
601.42
Quantity 34,882
Value US$20,978,732
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
602.00
Quantity 5,893 -5.2%
Value US$3,547,564
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
603.94
Quantity 11,185 -9.5%
Value US$6,755,057
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
602.59
Quantity 8,158 -7.1%
Value US$4,915,913
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
600.57
Quantity 2,899 -2.6%
Value US$1,741,062
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
600.05
Quantity 4,212 -3.8%
Value US$2,527,414
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
600.99
Quantity 2,535 -2.3%
Value US$1,523,498
US Synopsys Inc (SNPS)
Transaction date
Proposed sale
Price
599.26
Quantity 34,882
Value US$20,903,387
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
428.18
Quantity 40,839 -30.2%
Value US$17,486,606
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
447.40
Quantity 40,000 -29.8%
Value US$17,896,136
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
445.42
Quantity 40,000 -29.8%
Value US$17,816,820
US Synopsys Inc (SNPS)
Transaction date
Proposed sale
Price
448.25
Quantity 120,839
Value US$54,166,081
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
362.55
Quantity 64,622 -44.4%
Value US$23,428,525
US Synopsys Inc (SNPS)
Transaction date
Planned sale
Price
358.55
Quantity 66,059 -35.1%
Value US$23,685,758
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
359.55
Quantity 96,277 -54.3%
Value US$34,616,549
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
241.42
Quantity 28,311 -30.2%
Value US$6,834,921
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
242.35
Quantity 34,581 -34.5%
Value US$8,380,858
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
249.52
Quantity 124,115 -65.4%
Value US$30,969,336
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
149.87
Quantity 168,924 -77.6%
Value US$25,316,032
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
117.15
Quantity 156,100 -82.2%
Value US$18,286,975
US Synopsys Inc (SNPS)
Transaction date
Sale
Price
102.17
Quantity 160,000 -82.6%
Value US$16,346,992
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-02 2026-09-01
US Synopsys Inc (SNPS)
S Sale
28,975 -26.0%
145.04
US$4,527,763 		28,975 -26.0% 145.04 US$4,527,763
2026-09-02 2026-08-31
US Synopsys Inc (SNPS)
S Sale
41,572 +11.3%
494.84
US$452,686 		41,572 +11.3% 494.84 US$452,686
2026-08-31 2026-08-28
US Synopsys Inc (SNPS)
S Sale
70,981 -31.8%
354.70
US$4,766,489 		70,981 -31.8% 354.70 US$4,766,489
2026-08-28 2026-08-28
US Synopsys Inc (SNPS)
PrS Proposed sale
74,641
461.85
US$34,472,946 		74,641 461.85 US$34,472,946
2025-03-10 2025-03-06
US Synopsys Inc (SNPS)
S Sale
15,705 -11.9%
444.42
US$6,979,652 		15,705 -11.9% 444.42 US$6,979,652
2025-03-06 2025-03-06
US Synopsys Inc (SNPS)
PrS Proposed sale
15,705
444.42
US$6,979,652 		15,705 444.42 US$6,979,652
2024-07-17 2024-07-15
US Synopsys Inc (SNPS)
S Sale
493 -0.5%
620.60
US$305,954 		493 -0.5% 620.60 US$305,954
2024-07-12 2024-07-11
US Synopsys Inc (SNPS)
S Sale
4,588 -4.1%
621.68
US$2,852,273 		4,588 -4.1% 621.68 US$2,852,273
2024-07-12 2024-07-10
US Synopsys Inc (SNPS)
S Sale
8,648 -7.5%
620.29
US$5,364,265 		8,648 -7.5% 620.29 US$5,364,265
2024-07-09 2024-07-08
US Synopsys Inc (SNPS)
S Sale
5,448 -4.8%
620.95
US$3,382,929 		5,448 -4.8% 620.95 US$3,382,929
2024-07-08 2024-07-08
US Synopsys Inc (SNPS)
PrS Proposed sale
34,882
621.65
US$21,684,395 		34,882 621.65 US$21,684,395
2024-07-09 2024-07-05
US Synopsys Inc (SNPS)
S Sale
27,753 -20.6%
618.58
US$17,167,470 		27,753 -20.6% 618.58 US$17,167,470
2024-07-05 2024-07-03
US Synopsys Inc (SNPS)
S Sale
2,789 -2.5%
610.94
US$1,703,912 		2,789 -2.5% 610.94 US$1,703,912
2024-07-05 2024-07-02
US Synopsys Inc (SNPS)
S Sale
4,340 -3.9%
610.25
US$2,648,498 		4,340 -3.9% 610.25 US$2,648,498
2024-07-02 2024-07-02
US Synopsys Inc (SNPS)
PrS Proposed sale
34,882
601.42
US$20,978,732 		34,882 601.42 US$20,978,732
2024-07-02 2024-07-01
US Synopsys Inc (SNPS)
S Sale
5,893 -5.2%
602.00
US$3,547,564 		5,893 -5.2% 602.00 US$3,547,564
2024-07-02 2024-06-28
US Synopsys Inc (SNPS)
S Sale
11,185 -9.5%
603.94
US$6,755,057 		11,185 -9.5% 603.94 US$6,755,057
2024-06-28 2024-06-27
US Synopsys Inc (SNPS)
S Sale
8,158 -7.1%
602.59
US$4,915,913 		8,158 -7.1% 602.59 US$4,915,913
2024-06-28 2024-06-26
US Synopsys Inc (SNPS)
S Sale
2,899 -2.6%
600.57
US$1,741,062 		2,899 -2.6% 600.57 US$1,741,062
2024-06-26 2024-06-25
US Synopsys Inc (SNPS)
S Sale
4,212 -3.8%
600.05
US$2,527,414 		4,212 -3.8% 600.05 US$2,527,414
2024-06-26 2024-06-24
US Synopsys Inc (SNPS)
S Sale
2,535 -2.3%
600.99
US$1,523,498 		2,535 -2.3% 600.99 US$1,523,498
2024-06-24 2024-06-24
US Synopsys Inc (SNPS)
PrS Proposed sale
34,882
599.26
US$20,903,387 		34,882 599.26 US$20,903,387
2023-06-22 2023-06-21
US Synopsys Inc (SNPS)
S Sale
40,839 -30.2%
428.18
US$17,486,606 		40,839 -30.2% 428.18 US$17,486,606
2023-06-15 2023-06-13
US Synopsys Inc (SNPS)
S Sale
40,000 -29.8%
447.40
US$17,896,136 		40,000 -29.8% 447.40 US$17,896,136
2023-06-08 2023-06-06
US Synopsys Inc (SNPS)
S Sale
40,000 -29.8%
445.42
US$17,816,820 		40,000 -29.8% 445.42 US$17,816,820
2023-06-06 2023-06-06
US Synopsys Inc (SNPS)
PrS Proposed sale
120,839
448.25
US$54,166,081 		120,839 448.25 US$54,166,081
2021-12-14 2021-12-13
US Synopsys Inc (SNPS)
S Sale
64,622 -44.4%
362.55
US$23,428,525 		64,622 -44.4% 362.55 US$23,428,525
2021-12-14 2021-12-10
US Synopsys Inc (SNPS)
PlS Planned sale
66,059 -35.1%
358.55
US$23,685,758 		66,059 -35.1% 358.55 US$23,685,758
2021-12-14 2021-12-10
US Synopsys Inc (SNPS)
S Sale
96,277 -54.3%
359.55
US$34,616,549 		96,277 -54.3% 359.55 US$34,616,549
2021-03-29 2021-03-26
US Synopsys Inc (SNPS)
S Sale
28,311 -30.2%
241.42
US$6,834,921 		28,311 -30.2% 241.42 US$6,834,921
2021-03-04 2021-03-03
US Synopsys Inc (SNPS)
S Sale
34,581 -34.5%
242.35
US$8,380,858 		34,581 -34.5% 242.35 US$8,380,858
2021-03-04 2021-03-02
US Synopsys Inc (SNPS)
S Sale
124,115 -65.4%
249.52
US$30,969,336 		124,115 -65.4% 249.52 US$30,969,336
2020-02-25 2020-02-21
US Synopsys Inc (SNPS)
S Sale
168,924 -77.6%
149.87
US$25,316,032 		168,924 -77.6% 149.87 US$25,316,032
2019-05-28 2019-05-24
US Synopsys Inc (SNPS)
S Sale
156,100 -82.2%
117.15
US$18,286,975 		156,100 -82.2% 117.15 US$18,286,975
2019-02-26 2019-02-22
US Synopsys Inc (SNPS)
S Sale
160,000 -82.6%
102.17
US$16,346,992 		160,000 -82.6% 102.17 US$16,346,992