TENG CHIN-CHI — SEC Form 4 filings
SEC reporting owner CIK 1751946. 26 Form 4 filings on record with FilingPulse; latest filed 2026-09-17.
Transaction summary — filings shown
Covers all 26 filings on record, filed 2024-02-28 to 2026-09-17. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 85 legs across 17 filings — 155,920 shares, $48,549,177 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 63.
- Largest priced transaction: sale of 23,146 shares @ $297.26 ($6,880,380) in CADENCE DESIGN SYSTEMS INC, filed 2024-06-10.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| CADENCE DESIGN SYSTEMS INC (CDNS) | Sr. Vice President | 26 | — | 85 legs · 155,920 sh · $48,549,177 | 63 |
Form 4 filings — TENG CHIN-CHI
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-17 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Tax withholding (F): 793 @ $273.96 | EDGAR |
| 2026-08-25 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 1,000 @ $202.94 · Sale (S): 4,732 @ $314.49 · Option exercise (M): 1,000 (derivative) @ $0 | EDGAR |
| 2026-07-23 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 1,000 @ $202.94 · Sale (S): 720 @ $335.69 · Sale (S): 252 @ $336.71 · Sale (S): 200 @ $337.78 · Sale (S): 1,968 @ $339.05 · Sale (S): 200 @ $340.70 · +5 more | EDGAR |
| 2026-06-24 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 1,000 @ $202.94 · Sale (S): 200 @ $379.18 · Sale (S): 280 @ $379.92 · Sale (S): 400 @ $381.28 · Sale (S): 998 @ $382.35 · Sale (S): 160 @ $383.36 · +7 more | EDGAR |
| 2026-05-27 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 1,000 @ $202.94 · Sale (S): 2,117 @ $361.88 · Sale (S): 40 @ $363.05 · Sale (S): 40 @ $364.69 · Sale (S): 80 @ $369.40 · Sale (S): 462 @ $373.73 · +8 more | EDGAR |
| 2026-03-20 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Grant/award (A): 39,032 @ $0 · Grant/award (A): 7,364 @ $0 · Tax withholding (F): 3,546 @ $289.64 | EDGAR |
| 2026-03-18 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Tax withholding (F): 16,598 @ $292.72 · Tax withholding (F): 1,827 @ $292.72 · Grant/award (A): 13,386 @ $0 · Tax withholding (F): 2,362 @ $293.75 | EDGAR |
| 2026-01-12 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 3,000 @ $78.76 · Sale (S): 6,319 @ $317.96 · Option exercise (M): 3,000 (derivative) @ $0 | EDGAR |
| 2025-12-10 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 188 @ $78.76 · Option exercise (M): 2,489 @ $142.50 · Sale (S): 5,977 @ $337.99 · Option exercise (M): 188 (derivative) @ $0 · Option exercise (M): 2,489 (derivative) @ $0 | EDGAR |
| 2025-11-07 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 2,000 @ $78.76 · Option exercise (M): 400 @ $138.02 · Sale (S): 5,800 @ $324.94 · Option exercise (M): 2,000 (derivative) @ $0 · Option exercise (M): 400 (derivative) @ $0 | EDGAR |
| 2025-10-16 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Tax withholding (F): 605 @ $324.10 | EDGAR |
| 2025-09-17 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Tax withholding (F): 1,827 @ $351.52 | EDGAR |
| 2025-08-20 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 4,910 @ $78.76 · Sale (S): 1,525 @ $348.90 · Sale (S): 1,215 @ $349.70 · Sale (S): 1,520 @ $350.99 · Sale (S): 650 @ $351.64 · Sale (S): 1,520 @ $349.11 · +3 more | EDGAR |
| 2025-07-21 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 5,588 @ $138.02 · Sale (S): 1,795 @ $311.88 · Sale (S): 3,674 @ $313.01 · Sale (S): 119 @ $313.91 · Sale (S): 1,152 @ $311.89 · Sale (S): 1,827 @ $312.97 · +2 more | EDGAR |
| 2025-06-20 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Sale (S): 890 @ $299.84 · Sale (S): 1,534 @ $300.69 · Sale (S): 1,076 @ $302.16 · Option exercise (M): 5,392 @ $142.50 · Sale (S): 1,377 @ $299.87 · Sale (S): 2,478 @ $300.74 · +2 more | EDGAR |
| 2025-03-19 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Tax withholding (F): 3,720 @ $255.11 · Grant/award (A): 36,611 @ $0 · Tax withholding (F): 860 @ $255.11 · Grant/award (A): 14,295 @ $0 | EDGAR |
| 2025-02-12 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 12,760 @ $56.57 · Sale (S): 1,538 @ $301.68 · Sale (S): 700 @ $302.79 · Sale (S): 6,839 @ $304.11 · Sale (S): 3,683 @ $304.79 · Option exercise (M): 12,760 (derivative) @ $0 | EDGAR |
| 2025-01-07 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 12,500 @ $56.57 · Sale (S): 1,131 @ $298.22 · Sale (S): 4,370 @ $299.35 · Sale (S): 5,650 @ $300.31 · Sale (S): 1,349 @ $300.93 · Option exercise (M): 12,500 (derivative) @ $0 | EDGAR |
| 2024-11-26 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 5,758 @ $202.94 · Sale (S): 1,290 @ $308.34 · Sale (S): 997 @ $309.35 · Sale (S): 1,134 @ $310.54 · Sale (S): 2,137 @ $311.26 · Sale (S): 200 @ $312.35 · +1 more | EDGAR |
| 2024-11-19 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 10,000 @ $56.57 · Sale (S): 668 @ $292.76 · Sale (S): 1,401 @ $293.67 · Sale (S): 2,122 @ $294.68 · Sale (S): 3,150 @ $295.82 · Sale (S): 840 @ $297.10 · +3 more | EDGAR |
| 2024-09-18 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Tax withholding (F): 2,133 @ $273.13 | EDGAR |
| 2024-08-19 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 10,000 @ $78.76 · Sale (S): 2,117 @ $275.52 · Sale (S): 6,590 @ $276.45 · Sale (S): 1,293 @ $277.27 · Option exercise (M): 10,000 (derivative) @ $0 | EDGAR |
| 2024-07-02 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 10,000 @ $78.76 · Sale (S): 4,520 @ $304.76 · Sale (S): 1,904 @ $305.84 · Sale (S): 1,815 @ $306.67 · Sale (S): 1,761 @ $307.75 · Option exercise (M): 10,000 (derivative) @ $0 | EDGAR |
| 2024-06-10 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Option exercise (M): 6,000 @ $78.76 · Option exercise (M): 4,301 @ $78.76 · Option exercise (M): 13,172 @ $138.02 · Option exercise (M): 8,711 @ $142.50 · Sale (S): 750 @ $296.09 · Sale (S): 23,146 @ $297.26 · +5 more | EDGAR |
| 2024-03-19 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Tax withholding (F): 22,802 @ $298.44 · Grant/award (A): 9,605 @ $0 · Grant/award (A): 14,135 (derivative) @ $0 | EDGAR |
| 2024-02-28 | 4 | CADENCE DESIGN SYSTEMS INC (CDNS) | Tax withholding (F): 699 @ $303.69 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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