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Who

Kris Sennesael

Chief Financial Officer

Company insider

Files Form 4 as: Chief Financial Officer, Western Digital; Director, MaxLinear; SVP & Chief Financial Officer, Skyworks Solutions; VP and CFO, Enphase Energy; Sr. VP & Chief Fin. Officer, Standard Microsystems.

In numbers

Trades disclosed
252
Buys
1
Sells
8
Bought
$197K
Sold
$5.6M
Companies
5
Companies where not an officer
1
First trade
5 Jan 2009
Last trade
17 Sep 2026
Last filed
21 Sep 2026

Companies traded

Where they are an officer
WDC Western DigitalOfficer · Hardware, Devices & Storage · last 17 Sep 20260 buys · 0 sells
SWKS Skyworks SolutionsOfficer · Semiconductors · last 11 Nov 20240 buys · 2 sells
ENPH Enphase EnergyOfficer · Solar & Renewables · last 29 Mar 20161 buy · 6 sells
Standard MicrosystemsOfficer · last 2 Aug 20120 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
MXL MaxLinearDirector · Semiconductors · last 20 May 20260 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
17 Sep 2026filed 21 Sep 2026WDC Western Digitaloption or derivative · Hardware, Devices & StorageSEC FORM 4 Code A—46.508 at $0.00filing
17 Sep 2026filed 21 Sep 2026WDC Western Digitaloption or derivative · Hardware, Devices & StorageSEC FORM 4 Code A—46.51 at $0.00filing
26 Aug 2026filed 27 Aug 2026WDC Western DigitalHardware, Devices & StorageSEC FORM 4 Code M—19 at $0.00filing
26 Aug 2026filed 27 Aug 2026WDC Western DigitalHardware, Devices & StorageSEC FORM 4 Code F$2.0M4,317 at $468.88filing
26 Aug 2026filed 27 Aug 2026WDC Western Digitaloption or derivative · Hardware, Devices & StorageSEC FORM 4 Code M—19.88 at $0.00filing
26 Aug 2026filed 27 Aug 2026WDC Western Digitaloption or derivative · Hardware, Devices & StorageSEC FORM 4 Code M—19.882 at $0.00filing
26 Aug 2026filed 27 Aug 2026WDC Western DigitalHardware, Devices & StorageSEC FORM 4 Code M—19 at $0.00filing
26 Aug 2026filed 27 Aug 2026WDC Western DigitalHardware, Devices & StorageSEC FORM 4 Code F$2.0M4,317 at $468.88filing
25 Aug 2026filed 27 Aug 2026WDC Western DigitalHardware, Devices & StorageSEC FORM 4 Code A—8,274 at $0.00filing
25 Aug 2026filed 27 Aug 2026WDC Western DigitalHardware, Devices & StorageSEC FORM 4 Code A—8,274 at $0.00filing
17 Jun 2026filed 22 Jun 2026WDC Western Digitaloption or derivative · Hardware, Devices & StorageSEC FORM 4 Code A—27.768 at $0.00filing
17 Jun 2026filed 22 Jun 2026WDC Western Digitaloption or derivative · Hardware, Devices & StorageSEC FORM 4 Code A—27.77 at $0.00filing
20 May 2026filed 22 May 2026WDC Western DigitalHardware, Devices & StorageSEC FORM 4 Code M—141 at $0.00filing
20 May 2026filed 22 May 2026WDC Western DigitalHardware, Devices & StorageSEC FORM 4 Code F$8.4M18,374 at $459.62filing
20 May 2026filed 22 May 2026WDC Western Digitaloption or derivative · Hardware, Devices & StorageSEC FORM 4 Code M—141.653 at $0.00filing
20 May 2026filed 22 May 2026WDC Western Digitaloption or derivative · Hardware, Devices & StorageSEC FORM 4 Code M—141.65 at $0.00filing
20 May 2026filed 22 May 2026WDC Western DigitalHardware, Devices & StorageSEC FORM 4 Code M—141 at $0.00filing
20 May 2026filed 22 May 2026WDC Western DigitalHardware, Devices & StorageSEC FORM 4 Code F$8.4M18,374 at $459.62filing
20 May 2026filed 22 May 2026MXL MaxLinearoption or derivative · SemiconductorsSEC FORM 4 Code A—1,963 at $0.00filing
20 May 2026filed 22 May 2026MXL MaxLinearoption or derivative · SemiconductorsSEC FORM 4 Code A—1,963 at $0.00filing

Sectors

Energy7
Technology2

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

Related people

Chris KoopmansPresident and COO · Director at Skyworks Solutions, filing Form 4 there in the last year
Robert A. BruggeworthDirector · Director at Skyworks Solutions, filing Form 4 there in the last year
Richard L. ClemmerDirector · Director at Skyworks Solutions, filing Form 4 there in the last year
Jason K. GivensSVP, Gen. Counsel & Secretary · SVP, Gen. Counsel & Secretary at Skyworks Solutions, filing Form 4 there in the last year
Stephanie A. StreeterDirector · Director at Western Digital, filing Form 4 there in the last year
Richard MoraDirector · Also traded ENPH in the last 90 days
Donald J. TrumpPresident · Also traded ENPH in the last 90 days