Who
David Jeffrey Richardson
Director
Company insider
Files Form 4 as: Director, Kulicke and Soffa Industries; Director, Ambarella; Director, Lattice Semiconductor; EVP, Lsi; Director, Volterra Semiconductor.
In numbers
- Trades disclosed
- 338
- Buys
- 0
- Sells
- 16
- Bought
- $0
- Sold
- $16.0M
- Companies
- 5
- Companies where not an officer
- 4
- First trade
- 8 Feb 2006
- Last trade
- 5 Oct 2026
- Last filed
- 7 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 5 Oct 2026filed 7 Oct 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code A | —493 at $0.00 | filing |
| 8 Sep 2026filed 10 Sep 2026 | AMBA AmbarellaSemiconductors | SEC FORM 4 Code A | —3,151 at $0.00 | filing |
| 8 Sep 2026filed 10 Sep 2026 | AMBA AmbarellaSemiconductors | SEC FORM 4 Code A | —3,151 at $0.00 | filing |
| 6 Jul 2026filed 8 Jul 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code A | —407 at $0.00 | filing |
| 6 Jul 2026filed 8 Jul 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code A | —407 at $0.00 | filing |
| 4 May 2026filed 6 May 2026 | LSCC Lattice SemiconductorSemiconductors | SEC FORM 4 Code A | —1,752 at $0.00 | filing |
| 4 May 2026filed 6 May 2026 | LSCC Lattice SemiconductorSemiconductors | SEC FORM 4 Code A | —1,752 at $0.00 | filing |
| 6 Apr 2026filed 9 Apr 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code A | —675 at $0.00 | filing |
| 6 Apr 2026filed 9 Apr 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code A | —675 at $0.00 | filing |
| 25 Feb 2026filed 27 Feb 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Sold | $676K9,364 at $72.20 | filing |
| 25 Feb 2026filed 27 Feb 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Sold | $676K9,364 at $72.20 | filing |
| 25 Feb 2026filed 26 Feb 2026 | LSCC Lattice SemiconductorSemiconductors | SEC FORM 4 Sold | $1.1M11,299 at $100.66 | filing |
| 25 Feb 2026filed 26 Feb 2026 | LSCC Lattice SemiconductorSemiconductors | SEC FORM 4 Sold | $150K1,480 at $101.21 | filing |
| 25 Feb 2026filed 26 Feb 2026 | LSCC Lattice SemiconductorSemiconductors | SEC FORM 4 Sold | $1.1M11,299 at $100.66 | filing |
| 25 Feb 2026filed 26 Feb 2026 | LSCC Lattice SemiconductorSemiconductors | SEC FORM 4 Sold | $150K1,480 at $101.21 | filing |
| 5 Jan 2026filed 7 Jan 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code A | —876 at $0.00 | filing |
| 5 Jan 2026filed 7 Jan 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code A | —876 at $0.00 | filing |
| 18 Dec 2025filed 19 Dec 2025 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code G | —5,665 at $0.00 | filing |
| 18 Dec 2025filed 19 Dec 2025 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code G | —5,665 at $0.00 | filing |
| 15 Dec 2025filed 17 Dec 2025 | AMBA AmbarellaSemiconductors | SEC FORM 4 Code G | —2,531 at $0.00 | filing |
News
Lattice Semiconductor: Lattice Delivers Industry-First PQC-Enabled Platform Firmware Resilience for AI Infrastructure with Lattice Sentry Solution StackLSCC · finanznachrichten.de · 12 Oct 2026FinancialContent - Lattice Semiconductor, Amkor, Himax, Teradyne, and Kulicke and Soffa Shares Plummet, What You Need To KnowLSCC · financialcontent.com · 12 Oct 2026Lattice Semiconductor (LSCC) vs Microchip (MCHP): Which is a Better Stock to Buy?LSCC · insidermonkey.com · 9 Oct 2026
0 headlines in the last 90 days name David Jeffrey Richardson; 3 articles from the last 14 days about the 2 companies they traded most, at most three about any one of them.