David Jeffrey Richardson

Companies

• Kulicke & Soffa IndustriesBoard member Jun 1, 2020 to now¹
• Lattice SemiconductorBoard member Dec 9, 2014 to now²
• Ambarella Inc.Board member Mar 12, 2014 to now³
• LSI CorporationExecutive Vice President Feb 10, 2006 to May 8, 2014⁴

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Lattice Semiconductor LSCC31,683 shares⁵$3.4M at $108.14May 6, 2026
• Ambarella Inc. AMBA31,461 shares⁶$2.0M at $62.65Sep 10, 2026
• Kulicke & Soffa Industries KLIC20,145 shares⁷$1.6M at $81.46Oct 7, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Oct 5, 2026Granted 493 shares of Kulicke & Soffa Industries⁷
• Sep 8, 2026Granted 3,151 shares of Ambarella Inc.⁶
• Jul 6, 2026Granted 407 shares of Kulicke & Soffa Industries⁸
• May 4, 2026Granted 1,752 shares of Lattice Semiconductor⁵
• Apr 6, 2026Granted 675 shares of Kulicke & Soffa Industries⁹
• Feb 25, 2026Sold 1,480 shares at $101.21 of Lattice Semiconductor¹⁰
• Feb 25, 2026Sold 9,364 shares at $72.19 of Kulicke & Soffa Industries¹¹
• Feb 25, 2026Sold 11,299 shares at $100.66 of Lattice Semiconductor¹⁰
• Jan 5, 2026Granted 876 shares of Kulicke & Soffa Industries¹²
• Dec 18, 2025Gift 5,665 shares of Kulicke & Soffa Industries¹³
• Dec 18, 2025Gift 5,665 shares of Kulicke & Soffa Industries¹³
• Dec 15, 2025Gift 2,531 shares of Ambarella Inc.¹⁴
• Dec 15, 2025Gift 2,531 shares of Ambarella Inc.¹⁴
• Dec 12, 2025Gift 2,671 shares of Lattice Semiconductor¹⁵
• Dec 12, 2025Gift 2,671 shares of Lattice Semiconductor¹⁵
• Oct 6, 2025Granted 1,081 shares of Kulicke & Soffa Industries¹⁶
• Sep 2, 2025Granted 2,498 shares of Ambarella Inc.¹⁷
• Jul 1, 2025Granted 1,260 shares of Kulicke & Soffa Industries¹⁸
• May 6, 2025Exercised options 2,671 shares of Lattice Semiconductor¹⁹
• May 5, 2025Granted 4,193 shares of Lattice Semiconductor¹⁹
• Apr 1, 2025Granted 1,343 shares of Kulicke & Soffa Industries²⁰
• Jan 15, 2025Gift 1,648 shares of Ambarella Inc.²¹
• Jan 15, 2025Gift 1,648 shares of Ambarella Inc.²¹
• Jan 2, 2025Granted 956 shares of Kulicke & Soffa Industries²²
• Oct 1, 2024Granted 1,025 shares of Kulicke & Soffa Industries²³

Trade performance

Returns are price-only (no dividends), measured from the trade date.