Chin-Chi Teng

Sr. VP Chin-Chi Teng sells 4,500 shares for $1.7M under 10b5-1 plan at CDNS; retains 145.3K shares

Chin-Chi Teng executed 11 separate sales totaling 4,500 shares for $1,731,970.00 on 2026-06-22 under a pre-arranged 10b5-1 trading plan, reducing his non-derivative holdings from 149,781 shares to 145,281 shares. The blended average price was $384.88, and the current price stands at $372.40, placing the stock -10.6% from the 52-week high of $416.69. As a scheduled transaction, this sale does not reflect discretionary timing decisions. Teng retains 145,281 non-derivative shares plus 10,668 shares in non-qualified stock options, maintaining a material position in the company.

Sr. VP Chin-Chi Teng sells 4,500 shares at CDNS via 10b5-1 plan for $1,662,087.21; retains 148,781 shares plus 11,668 options

Chin-Chi Teng executed 12 separate sales totaling 4,500 shares for $1,662,087.21 under a pre-arranged 10b5-1 trading plan, a scheduled and non-discretionary transaction. His non-derivative holdings fall from 153,281 to 148,781 shares (-2.9%), while he retains 11,668 non-qualified stock options. At his prior sales at CDNS, 30-day returns averaged mixed results (ranging from -10.8% to +3.9%), and 90-day returns were consistently negative (ranging from -16.5% to -9.0%), providing a mixed historical context for timing at this ticker specifically. The stock is currently at $374.05, near its 52-week high of $383.24, and has gained +11.2% over 30 days and +25.7% over 90 days, reflecting strong recent momentum in the underlying shares.

SVP Teng Chin-Chi sold 6,319 shares of CDNS at $317.96 for $2.0M; holds 116,762 post-sale.

Teng Chin-Chi, SVP at Cadence Design Systems, sold 6,319 shares at $317.96 on January 8, 2026, reducing his holdings by 5.1%. The sale occurred when CDNS traded 12.8% below its 52-week high of $373.37 and well below the current price of $325.51. Notably, his prior same-ticker history shows a strong pattern: 3 of 3 prior measurable sales at CDNS resulted in negative 90-day returns (-0.5%, -0.8%, -0.5% and -9.7%, -10.1%, -9.8%), indicating he has consistently sold ahead of subsequent declines. His broader cross-ticker track record demonstrates a 38.89% well-timed selling rate across 20 prior sells, with a 2.0% average 90-day return (positive returns after his sells = poorly timed, but his 38.89% rate suggests above-average timing skill when it does occur). Given the stock's elevated P/E of 83.46 and the insider's demonstrated pattern of selling before weakness, this transaction warrants monitoring for signs of deteriorating near-term momentum or fundamentals.

CDNS Sr. VP Teng Chin-Chi sold 5,977 shares at $337.99 on 2025-12-08; post-transaction holdings 120,081 shares.

Teng Chin-Chi, Senior Vice President, executed an open-market sale of 5,977 shares (6.0K shares) valued at $2,020,166.23 ($2.0M) at $337.99, reducing his holdings from 126,058 to 120,081 shares (a 4.7% reduction). The transaction occurred at a price only 0.2% above current market levels and roughly 9.5% below the 52-week high of $373.37. Examining his prior trade history at CDNS is instructive: across 4 measurable prior CDNS sales (all executed on 2025-08-18), the 90-day outcomes ranged from -9.7% to -10.3%, meaning all 4 were well-timed (negative 90d returns indicate the insider sold before subsequent decline). His cross-ticker track record shows 20 prior sells with a 36.84% well-timed rate and positive average 90-day returns of +2.7%, suggesting this insider's sales historically have not been early warnings of major declines. The persistent pattern of well-timed CDNS sales—combined with CDNS fundamentals showing revenue growth of +13.5% year-over-year, a $1.3B quarterly revenue base, and a $287.1M net income—suggests this sale reflects portfolio rebalancing within a fundamentally sound business rather than conviction-driven divestment.

Sr. VP Teng Chin-Chi sold 5,800 shares of CDNS at $324.94 (Nov 2025); stock down 7.1% in 30 days.

Teng Chin-Chi, Sr. Vice President, sold 5,800 shares of Cadence Design Systems at $324.94 on 2025-11-06, reducing holdings from 129,181 to 123,381 shares (-4.5% reduction). The stock has declined 7.1% over 30 days and is down 12.9% from its 52-week high of $373.37. Across his five prior trades at CDNS (all sells on 2025-08-18), post-transaction returns ranged from -0.5% to -1.2% at the 30-day mark. The company reported $1,338,838,000 in latest-quarter revenue and $287,122,000 in net income with 13.5% annual revenue growth, though the stock trades at a P/E of 83.35 relative to fundamentals. This sale follows a pattern of liquidation activity at the same ticker within the past quarter, and the recent price weakness suggests the market has shifted unfavorably since his prior August transactions.

CDNS Sr. Vice President Teng Chin-Chi sells 8,410 shares ($2.9M) in 7 transactions on 2025-08-18

Teng Chin-Chi, Sr. Vice President of Cadence Design Systems, executed 7 separate sales totaling 8,410 shares for $2,944,364.40 at an average price of $350.10 on August 18, 2025, reducing holdings from 137,623 to 129,213 shares (-6.1%). The sale occurred near the 52-week high of $371.03, with the stock currently at $345.45. Looking at CDNS-specific history, Teng's prior 5 trades at this ticker (all on 2025-07-17) showed strong 30-day performance ranging from +11.5% to +12.2%, indicating recent sales have been followed by additional gains. His cross-ticker track record shows a 50.00% well-timed rate on 20 prior sells with an average 90-day return of -8.1%, suggesting mixed execution in timing across other holdings. The blended price of $350.10 aligns with price momentum (+9.2% over 30 days, +9.1% over 90 days), though the high P/E of 93.11 reflects elevated valuation relative to current net income. Post-transaction, Teng retains substantial equity at 129,213 shares.

Sr. VP Teng Chin-Chi sold 9,088 shares for $2,841,683.75 across 6 transactions on 2025-07-17

TENG CHIN-CHI executed 6 separate sales totaling 9,088 shares for $2,841,683.75, reducing his CDNS holdings by 6.4% to 132,713 shares. The blended average sale price was $312.69, while the current price stands at $316.32—indicating a post-transaction appreciation of 1.2%. His prior trades at CDNS (five sales on 2025-06-17) showed positive 30-day returns ranging from 6.2% to 7.0%, suggesting stock appreciation following recent similar dispositions. Across his broader cross-ticker history, the insider maintains a 71.43% well-timed sell rate over 90 days, though no 90-day outcomes from his recent CDNS sales are yet measurable. The timing and magnitude of this sale warrant monitoring given the stock's strong recent momentum (+7.1% in 30 days, +22.5% in 90 days) and elevated valuation (P/E of 79.88).

Sr. VP Teng Chin-Chi sells 8,892 shares at blended avg $300.92 for $2.7M; stock down 7.0% in 30d

TENG CHIN-CHI, Senior Vice President at Cadence Design Systems, executed 6 separate sales totaling 8,892 shares for $2,675,799.48 on 2025-06-17, reducing holdings from 145.1K to 136.2K shares (-6.1%). The sales occurred at prices ranging from $299.84 to $302.16, with a blended average of $300.92. The stock has declined 7.0% over the prior 30 days and currently trades at $295.40, down 9.5% from its 52-week high. At the same-ticker level, Teng's prior 5 trades at CDNS show a pattern of poorly-timed sales: four sales on 2025-02-10 each saw 20–21% declines within 30 days, though only 1 of 5 prior sales at this ticker registered as well-timed at the 90-day horizon. The cross-ticker track record (20 prior sells) shows a 60.00% well-timed rate with an average 90-day return of -6.4%, suggesting modest historical accuracy. Given the elevated valuation (P/E 74.60) and recent negative price momentum, monitoring whether this sale precedes further weakness or represents an isolated transaction is warranted.

SVP Teng Chin-Chi sold 12,760 shares at $303.94 avg for $3.9M on 2025-02-10 at CDNS

Teng Chin-Chi, Sr. Vice President at Cadence Design Systems, executed 4 separate sales on 2025-02-10, selling 12,760 shares totaling $3,878,256.77 at prices ranging from $301.68 to $304.79, reducing his holdings by 12.0%. The sales occurred near the stock's 52-week high range (current price $294.04 is -9.9% from the $326.50 high), suggesting execution near elevated valuation levels. His cross-ticker track record shows 20 prior sells with a 90-day well-timed rate of 25.00%, while at CDNS specifically his 5 most recent trades (all sells in January and November 2024) have generated negative 30-day returns without yet-measurable 90-day outcomes. The stock carries a P/E of 77.58 with strong revenue growth of +14.8% annually, but the multiple remains elevated relative to historical norms.

CDNS SVP Teng Chin-Chi sold 12,500 shares for $3,748,180.45 on 2025-01-03 at $299.85 avg.

Teng Chin-Chi executed 4 separate sales totaling 12,500 shares for $3,748,180.45 on 2025-01-03, reducing holdings from 105,775 shares to 93,275 shares (-11.8%). The blended average price of $299.85 was 1.4% below the current price of $301.67. His cross-ticker track record shows 20 prior sells with an average 90-day return of -3.0% and a 62.50% well-timed rate, indicating mixed execution on timing across all holdings. At CDNS specifically, his 5 prior sales from November 2024 all showed negative 30-day returns (ranging from -2.2% to -3.5%), with 0 of 0 prior sells achieving positive 90-day returns at this ticker. The stock remains 7.6% below its 52-week high and has declined 1.9% over the past 30 days, though up 7.9% over 90 days. This sale occurs in a context where CDNS trades at a P/E of 79.60 and carries strong fundamentals (14.8% annual revenue growth, $238.1M net income on $1.2B quarterly revenue), making the transaction routine rather than signaling material concern.