TENG CHIN-CHI
Sr. Vice President
In the last 12 months, TENG CHIN-CHI filed 69 SEC Form 4 transactions across 1 issuer — $0 in open-market purchases and $13.8M in open-market sales. 51% of these transactions were executed under a pre-scheduled Rule 10b5-1 trading plan.
- $0Open-market buys (1y)
- $13.8MOpen-market sells (1y)
- 69Transactions filed
- 1Distinct issuers
- 51%Under Rule 10b5-1
- 2026-07-22Latest filing
Issuers Filed For By open-market buy volume
Recent Form 4 Filings Most recent 69 of 69 (1-year window)
| Date | Ticker | Company | Type | SEC Code | Value | Shares | Price |
|---|---|---|---|---|---|---|---|
| 2026-07-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Exercise 10b5-1 | M | $202.9K | 1,000 | $202.9 |
| 2026-07-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Exercise | M | $0 | 1,000 | $0.0 |
| 2026-07-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $241.7K | 720 | $335.7 |
| 2026-07-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $84.9K | 252 | $336.7 |
| 2026-07-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $67.6K | 200 | $337.8 |
| 2026-07-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $667.3K | 1,968 | $339.1 |
| 2026-07-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $68.1K | 200 | $340.7 |
| 2026-07-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $150.5K | 440 | $342.1 |
| 2026-07-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $82.7K | 241 | $343.0 |
| 2026-07-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $137.2K | 399 | $343.9 |
| 2026-07-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $27.6K | 80 | $345.2 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Exercise 10b5-1 | M | $202.9K | 1,000 | $202.9 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Exercise | M | $0 | 1,000 | $0.0 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $75.8K | 200 | $379.2 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $106.4K | 280 | $379.9 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $152.5K | 400 | $381.3 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $381.6K | 998 | $382.4 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $61.3K | 160 | $383.4 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $92.6K | 241 | $384.4 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $92.6K | 240 | $385.8 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $496.3K | 1,281 | $387.4 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $85.6K | 220 | $388.9 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $124.7K | 320 | $389.6 |
| 2026-06-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $62.5K | 160 | $390.9 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Exercise 10b5-1 | M | $202.9K | 1,000 | $202.9 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Exercise | M | $0 | 1,000 | $0.0 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $766.1K | 2,117 | $361.9 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $14.5K | 40 | $363.1 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $14.6K | 40 | $364.7 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $29.6K | 80 | $369.4 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $172.7K | 462 | $373.7 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $134.8K | 360 | $374.6 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $75.0K | 200 | $375.2 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $45.2K | 120 | $376.3 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $105.8K | 280 | $377.8 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $166.7K | 440 | $378.8 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $121.9K | 321 | $379.8 |
| 2026-05-22 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell 10b5-1 | S | $15.2K | 40 | $380.8 |
| 2026-03-18 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $0 | 39,032 | $0.0 |
| 2026-03-18 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $0 | 7,364 | $0.0 |
| 2026-03-18 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $1.0M | 3,546 | $289.6 |
| 2026-03-17 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $693.8K | 2,362 | $293.8 |
| 2026-03-16 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $4.9M | 16,598 | $292.7 |
| 2026-03-16 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $534.8K | 1,827 | $292.7 |
| 2026-03-16 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $0 | 13,386 | $0.0 |
| 2026-01-08 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $236.3K | 3,000 | $78.8 |
| 2026-01-08 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $0 | 3,000 | $0.0 |
| 2026-01-08 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell | — | $2.0M | 6,319 | $318.0 |
| 2025-12-08 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $14.8K | 188 | $78.8 |
| 2025-12-08 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $354.7K | 2,489 | $142.5 |
| 2025-12-08 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $0 | 188 | $0.0 |
| 2025-12-08 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $0 | 2,489 | $0.0 |
| 2025-12-08 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell | — | $2.0M | 5,977 | $338.0 |
| 2025-11-06 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $157.5K | 2,000 | $78.8 |
| 2025-11-06 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $55.2K | 400 | $138.0 |
| 2025-11-06 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $0 | 2,000 | $0.0 |
| 2025-11-06 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $0 | 400 | $0.0 |
| 2025-11-06 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell | — | $1.9M | 5,800 | $324.9 |
| 2025-10-15 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $196.1K | 605 | $324.1 |
| 2025-09-15 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $642.2K | 1,827 | $351.5 |
| 2025-08-18 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $386.7K | 4,910 | $78.8 |
| 2025-08-18 | CDNS | CADENCE DESIGN SYSTEMS INC | Grant | — | $0 | 4,910 | $0.0 |
| 2025-08-18 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell | — | $532.1K | 1,525 | $348.9 |
| 2025-08-18 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell | — | $424.9K | 1,215 | $349.7 |
| 2025-08-18 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell | — | $533.5K | 1,520 | $351.0 |
| 2025-08-18 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell | — | $228.6K | 650 | $351.6 |
| 2025-08-18 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell | — | $530.6K | 1,520 | $349.1 |
| 2025-08-18 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell | — | $301.1K | 860 | $350.1 |
| 2025-08-18 | CDNS | CADENCE DESIGN SYSTEMS INC | Sell | — | $393.6K | 1,120 | $351.4 |
Methodology & FAQ
How These Filings Are Sourced
All transactions on this page are sourced directly from SEC EDGAR. A complete description of the open-market vs grant distinction, the Rule 10b5-1 plan-reference heuristic, and the per-insider name matching is documented in the Methodology.
What companies does TENG CHIN-CHI file Form 4 disclosures for?
TENG CHIN-CHI has filed SEC Form 4 transactions for 1 issuer in the last 12 months: CADENCE DESIGN SYSTEMS INC (CDNS).
What does the 10b5-1 badge mean on these transactions?
Rule 10b5-1 is an SEC rule that lets insiders schedule trades in advance under a written plan, providing an affirmative defense against insider-trading allegations as long as the plan was adopted in good faith and not while in possession of material non-public information. Of TENG CHIN-CHI's 69 reported transactions in the last 12 months, 35 (51%) reference a 10b5-1 trading plan in the Form 4 footnotes.
Are these all the transactions TENG CHIN-CHI has executed?
This page shows SEC Form 4 transactions on record in Pactolio's tracked universe for the last 12 months. Form 4 only covers transactions in registered classes of equity at issuers where the person qualifies as an insider (officer, director, or 10% beneficial owner). Trades in funds, foreign issuers, or non-insider positions are not disclosed under Form 4 and are not included here.