Skip to contentCHAN CHI-FOON — SYNOPSYS INC insider: 569 transactions · InsiderLensInsider trading activity of CHAN CHI-FOON
- Transactions on record
- 569
- since Aug 27, 2003
- Open-market buys
- 0
- Open-market sells
- 123
- $275.7M
- Companies traded
- 2
- last filing Jul 2, 2026
Figures computed from official regulatory filings — methodology.
Companies where CHAN CHI-FOON has traded
Track record of CHAN CHI-FOON
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of CHAN CHI-FOON
Co-insiders of CHAN CHI-FOON
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BUEHLER-GARCIA MICHAEL JPDF SOLUTIONS INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jul 2, 2026 | Award | 2,689 | — | — | SEC |
| Jul 2, 2025 | Award | 7,429 | — | — | SEC |
| Jul 2, 2024 | Award | 4,382 | — | — | SEC |
| Jan 3, 2024 | Award | 9,668 | — | — | SEC |
| Mar 1, 2022 | Other | 37 | 265.53 USD | $9.8K | SEC |
| Feb 23, 2022 | Sell | -12,570 | 289.25 USD | $3.6M | SEC |
| Dec 13, 2021 | Exercise | 3,737 | 0.00 USD | $0 | SEC |
| Dec 13, 2021 | OtherD | -3,737 | 0.00 USD | $0 | SEC |
| Dec 13, 2021 | Other | -4,088 | 354.48 USD | $1.4M | SEC |
| Dec 13, 2021 | AwardD | 14,947 | 0.00 USD | $0 | SEC |
| Dec 13, 2021 | Other | -1,853 | 354.48 USD | $656.9K | SEC |
| Dec 13, 2021 | Award | 8,244 | 0.00 USD | $0 | SEC |
| Dec 10, 2021 | OtherD | -6,214 | 0.00 USD | $0 | SEC |
| Dec 10, 2021 | Exercise | 6,197 | 0.00 USD | $0 | SEC |
| Dec 10, 2021 | Exercise | 4,232 | 0.00 USD | $0 | SEC |
| Dec 10, 2021 | Other | -3,073 | 364.36 USD | $1.1M | SEC |
| Dec 10, 2021 | OtherD | -4,232 | 0.00 USD | $0 | SEC |
| Dec 10, 2021 | Other | -2,099 | 364.36 USD | $764.8K | SEC |
| Dec 10, 2021 | Exercise | 1,869 | 0.00 USD | $0 | SEC |
| Dec 10, 2021 | Other | -3,081 | 364.36 USD | $1.1M | SEC |
| Dec 10, 2021 | OtherD | -1,869 | 0.00 USD | $0 | SEC |
| Dec 10, 2021 | OtherD | -6,197 | 0.00 USD | $0 | SEC |
| Dec 10, 2021 | Exercise | 6,214 | 0.00 USD | $0 | SEC |
| Dec 10, 2021 | Other | -927 | 364.36 USD | $337.8K | SEC |
| Dec 7, 2021 | Sell | -4,625 | 343.12 USD | $1.6M | SEC |