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Who

Jon A. Olson

Director

Company insider

Files Form 4 as: Director, Kulicke and Soffa Industries; Director, Rocket Lab; Director, Advanced Micro Devices; Chief Financial Officer, Xilinx; Director, Mellanox Technologies; Director, InvenSense.

Every Form 4 they filed

In numbers

Trades disclosed
237
Buys
3
Sells
14
Bought
$206K
Sold
$34.8M
Companies
6
Companies where not an officer
5
First trade
3 Jul 2006
Last trade
5 Oct 2026
Last filed
7 Oct 2026

Companies traded

Where they are an officer
XilinxDirector, Officer · last 14 Feb 20221 buy · 10 sells
Everywhere else they filed: board seats, 10% stakes, other companies
KLIC Kulicke and Soffa IndustriesDirector · Semiconductor Equipment · last 5 Oct 20260 buys · 0 sells
RKLB Rocket LabDirector · Space & Satellites · last 20 May 20260 buys · 4 sells
AMD Advanced Micro DevicesDirector · Semiconductors · last 13 Aug 20250 buys · 0 sells
Mellanox TechnologiesDirector · last 27 Apr 20201 buy · 0 sells
InvenSenseDirector · last 18 May 20171 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
5 Oct 2026filed 7 Oct 2026KLIC Kulicke and Soffa IndustriesSemiconductor EquipmentSEC FORM 4 Code A—493 at $0.00filing
6 Jul 2026filed 8 Jul 2026KLIC Kulicke and Soffa IndustriesSemiconductor EquipmentSEC FORM 4 Code A—407 at $0.00filing
6 Jul 2026filed 8 Jul 2026KLIC Kulicke and Soffa IndustriesSemiconductor EquipmentSEC FORM 4 Code A—407 at $0.00filing
20 May 2026filed 22 May 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Code A—2,482 at $0.00filing
20 May 2026filed 22 May 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Code A—2,482 at $0.00filing
6 Apr 2026filed 9 Apr 2026KLIC Kulicke and Soffa IndustriesSemiconductor EquipmentSEC FORM 4 Code A—675 at $0.00filing
6 Apr 2026filed 9 Apr 2026KLIC Kulicke and Soffa IndustriesSemiconductor EquipmentSEC FORM 4 Code A—675 at $0.00filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$356K3,994 at $89.02filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$9,792100 at $97.92filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$262K2,911 at $90.03filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$127K1,400 at $90.75filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$184K2,000 at $92.08filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$288K3,100 at $92.81filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$47K500 at $93.78filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$47K500 at $94.99filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$48K500 at $96.13filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$356K3,994 at $89.02filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$262K2,911 at $90.03filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$127K1,400 at $90.75filing
20 Jan 2026filed 22 Jan 2026RKLB Rocket LabSpace & SatellitesSEC FORM 4 Sold$184K2,000 at $92.08filing

Sectors

Industrials4
Not placed13

Buys in green, sells in red, by the company’s sector.

Related people

Adam C. SpiceChief Financial Officer · Also traded RKLB in the last 90 days
Donald J. TrumpPresident · Also traded RKLB in the last 90 days
Arjun KampaniSVP & General Counsel · Also traded RKLB in the last 90 days
Frank KleinChief Operations Officer · Also traded RKLB in the last 90 days
Agostino RicupatiVP Corp Controller & CAO · Also traded RKLB in the last 90 days
Marvin Bradford ClevengerPresident, Rocket Lab USA, Inc · Also traded RKLB in the last 90 days