Chin-Chi Teng insider trades: Cadence Design Systems (CDNS) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Chin-Chi reports to the SEC
Open-market buys and sales
28 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 21, 2026 | CDNS | ↓ Sell10b5-1 | 4,732 | $314.49 | $1.5M | Direct | Aug 25, 2026 (4d) |
| Jul 22, 2026 | CDNS | ↓ Sell10b5-1 | 4,500 | $339.46 | $1.5M | Direct | Jul 23, 2026 (1d) |
| Jun 22, 2026 | CDNS | ↓ Sell10b5-1 | 4,500 | $384.88 | $1.7M | Direct | Jun 24, 2026 (2d) |
| May 22, 2026 | CDNS | ↓ Sell10b5-1 | 4,500 | $369.35 | $1.7M | Direct | May 27, 2026 (5d) |
| Jan 8, 2026 | CDNS | ↓ Sell10b5-1 | 6,319 | $317.96 | $2.0M | Direct | Jan 12, 2026 (4d) |
| Dec 8, 2025 | CDNS | ↓ Sell10b5-1 | 5,977 | $337.99 | $2.0M | Direct | Dec 10, 2025 (2d) |
| Nov 6, 2025 | CDNS | ↓ Sell10b5-1 | 5,800 | $324.94 | $1.9M | Direct | Nov 7, 2025 (1d) |
| Aug 18, 2025 | CDNS | ↓ Sell10b5-1 | 8,410 | $350.10 | $2.9M | Direct | Aug 20, 2025 (2d) |
| Jul 17, 2025 | CDNS | ↓ Sell10b5-1 | 9,088 | $312.69 | $2.8M | Direct | Jul 21, 2025 (4d) |
| Jun 17, 2025 | CDNS | ↓ Sell10b5-1 | 8,892 | $300.92 | $2.7M | Direct | Jun 20, 2025 (3d) |
| Feb 10, 2025 | CDNS | ↓ Sell10b5-1 | 12,760 | $303.94 | $3.9M | Direct | Feb 12, 2025 (2d) |
| Jan 3, 2025 | CDNS | ↓ Sell10b5-1 | 12,500 | $299.85 | $3.7M | Direct | Jan 7, 2025 (4d) |
| Nov 22, 2024 | CDNS | ↓ Sell10b5-1 | 5,758 | $310.17 | $1.8M | Direct | Nov 26, 2024 (4d) |
| Nov 15, 2024 | CDNS | ↓ Sell10b5-1 | 10,000 | $295.60 | $3.0M | Direct | Nov 19, 2024 (4d) |
| Aug 15, 2024 | CDNS | ↓ Sell10b5-1 | 10,000 | $276.36 | $2.8M | Direct | Aug 19, 2024 (4d) |
| Jul 1, 2024 | CDNS | ↓ Sell10b5-1 | 10,000 | $305.84 | $3.1M | Direct | Jul 2, 2024 (1d) |
| Jun 6, 2024 | CDNS | ↓ Sell10b5-1 | 32,184 | $297.45 | $9.6M | Direct | Jun 10, 2024 (4d) |
| Dec 15, 2023 | CDNS | ↓ Sell10b5-1 | 7,500 | $270.32 | $2.0M | Direct | Dec 18, 2023 (3d) |
| Sep 18, 2023 | CDNS | ↓ Sell10b5-1 | 7,500 | $234.53 | $1.8M | Direct | Sep 19, 2023 (1d) |
| Jun 16, 2023 | CDNS | ↓ Sell10b5-1 | 12,858 | $239.54 | $3.1M | Direct | Jun 21, 2023 (5d) |
| Sep 12, 2022 | CDNS | ↓ Sell10b5-1 | 11,000 | $174.59 | $1.9M | Direct | Sep 14, 2022 (2d) |
| Feb 28, 2022 | CDNS | ↓ Sell10b5-1 | 7,500 | $152.02 | $1.1M | Direct | Mar 2, 2022 (2d) |
| Sep 9, 2021 | CDNS | ↓ Sell10b5-1 | 7,500 | $165.62 | $1.2M | Direct | Sep 10, 2021 (1d) |
| Feb 26, 2021 | CDNS | ↓ Sell10b5-1 | 5,000 | $140.21 | $701K | Direct | Mar 1, 2021 (3d) |
| Aug 31, 2020 | CDNS | ↓ Sell10b5-1 | 4,000 | $110.80 | $443K | Direct | Sep 1, 2020 (1d) |
| Apr 9, 2020 | CDNS | ↓ Sell10b5-1 | 4,000 | $72.23 | $289K | Direct | Apr 10, 2020 (1d) |
| Oct 9, 2019 | CDNS | ↓ Sell10b5-1 | 4,000 | $65.00 | $260K | Direct | Oct 11, 2019 (2d) |
| Mar 4, 2019 | CDNS | ↓ Sell | 5,084 | $57.92 | $294K | Direct | Mar 6, 2019 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other CDNS insiders
Open-market trades in the last 12 months
About Chin-Chi Teng's insider trades
Chin-Chi Teng is Sr. Vice President at Cadence Design Systems (CDNS). Since Mar 4, 2019, Chin-Chi has reported no open-market purchases and 28 sales worth $61.7M on SEC Form 4. In the last 12 months: 6 sales ($10.4M).
27 sales (100% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include shares withheld for taxes (56 filings), option exercises (18 filings), grants and awards (11 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every CDNS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.