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Who

Alexander M. Davern

Director

Company insider

Files Form 4 as: Director, Cirrus Logic; Director, Faro Technologies; Chief Executive Officer, National Instruments; Director, Helen of Troy; Director, Sigmatel.

In numbers

Trades disclosed
377
Buys
10
Sells
49
Bought
$1.2M
Sold
$8.7M
Companies
5
Companies where not an officer
4
First trade
19 Apr 2006
Last trade
31 Jul 2026
Last filed
31 Jul 2026

Companies traded

Where they are an officer
National InstrumentsDirector, Officer · last 11 Oct 20230 buys · 37 sells
Everywhere else they filed: board seats, 10% stakes, other companies
CRUS Cirrus LogicDirector · Semiconductors · last 31 Jul 20260 buys · 12 sells
Faro TechnologiesDirector · last 21 Jul 202510 buys · 0 sells
HELE Helen of TroyDirector · Electrical Equipment & Grid · last 1 Mar 20170 buys · 0 sells
SigmatelDirector · last 15 May 20070 buys · 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
31 Jul 2026filed 31 Jul 2026CRUS Cirrus Logicoption or derivative · SemiconductorsSEC FORM 4 Code A—1,623 at $0.00filing
31 Jul 2026filed 31 Jul 2026CRUS Cirrus Logicoption or derivative · SemiconductorsSEC FORM 4 Code A—1,623 at $0.00filing
29 Jul 2026filed 31 Jul 2026CRUS Cirrus LogicSemiconductorsSEC FORM 4 Code A—1,998 at $0.00filing
29 Jul 2026filed 31 Jul 2026CRUS Cirrus Logicoption or derivative · SemiconductorsSEC FORM 4 Code M—1,998 at $0.00filing
29 Jul 2026filed 31 Jul 2026CRUS Cirrus Logicoption or derivative · SemiconductorsSEC FORM 4 Code M—1,998 at $0.00filing
29 Jul 2026filed 31 Jul 2026CRUS Cirrus LogicSemiconductorsSEC FORM 4 Code A—1,998 at $0.00filing
20 May 2026filed 21 May 2026CRUS Cirrus LogicSemiconductorsSEC FORM 4 Sold$159K1,000 at $159.00filing
20 May 2026filed 21 May 2026CRUS Cirrus LogicSemiconductorsSEC FORM 4 Sold$159K1,000 at $159.00filing
20 Feb 2026filed 24 Feb 2026CRUS Cirrus LogicSemiconductorsSEC FORM 4 Sold$140K1,000 at $140.00filing
20 Feb 2026filed 24 Feb 2026CRUS Cirrus LogicSemiconductorsSEC FORM 4 Sold$140K1,000 at $140.00filing
29 Jul 2025filed 29 Jul 2025CRUS Cirrus Logicoption or derivative · SemiconductorsSEC FORM 4 Code A—1,998 at $0.00filing
26 Jul 2025filed 29 Jul 2025CRUS Cirrus Logicoption or derivative · SemiconductorsSEC FORM 4 Code M—1,624 at $0.00filing
26 Jul 2025filed 29 Jul 2025CRUS Cirrus LogicSemiconductorsSEC FORM 4 Code A—1,624 at $0.00filing
21 Jul 2025filed 21 Jul 2025Faro TechnologiesSEC FORM 4 Code D$5.4M123,010 at $44.00filing
22 May 2025filed 23 May 2025Faro TechnologiesSEC FORM 4 Code A—4,167 at $0.00filing
21 May 2025filed 22 May 2025CRUS Cirrus LogicSemiconductorsSEC FORM 4 Sold$106K1,000 at $105.63filing
1 Oct 2024filed 3 Oct 2024Faro Technologiesoption or derivativeSEC FORM 4 Code M—1,483 at $0.00filing
1 Oct 2024filed 3 Oct 2024Faro TechnologiesSEC FORM 4 Code M—1,483filing
26 Jul 2024filed 30 Jul 2024CRUS Cirrus Logicoption or derivative · SemiconductorsSEC FORM 4 Code M—2,575 at $0.00filing
26 Jul 2024filed 30 Jul 2024CRUS Cirrus Logicoption or derivative · SemiconductorsSEC FORM 4 Code A—1,624 at $0.00filing

Sectors

Technology12
Not placed47

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

Related people

Jeffrey W. BaumgartnerEVP, R&D · Also traded CRUS in the last 90 days