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Who

Michael S. Wishart

Director

Company insider

Files Form 4 as: Director, Knowles; Director, Cypress Semiconductor Corp /de/; Director, Spansion.

In numbers

Trades disclosed
58
Buys
0
Sells
7
Bought
$0
Sold
$913K
Companies
3
Companies where not an officer
3
First trade
2 Dec 2013
Last trade
28 Apr 2026
Last filed
29 Apr 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
KN KnowlesDirector · Electrical Equipment & Grid · last 28 Apr 20260 buys · 0 sells
Cypress Semiconductor Corp /de/Director · last 16 Apr 20200 buys · 3 sells
SpansionDirector · last 12 Mar 20150 buys · 4 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
28 Apr 2026filed 29 Apr 2026KN KnowlesElectrical Equipment & GridSEC FORM 4 Code A$190K6,265 at $30.33filing
28 Apr 2026filed 29 Apr 2026KN KnowlesElectrical Equipment & GridSEC FORM 4 Code A$190K6,265 at $30.33filing
29 Apr 2025filed 1 May 2025KN KnowlesElectrical Equipment & GridSEC FORM 4 Code A$190K11,890 at $15.98filing
30 Apr 2024filed 2 May 2024KN KnowlesElectrical Equipment & GridSEC FORM 4 Code A$170K10,740 at $15.83filing
2 May 2023filed 4 May 2023KN KnowlesElectrical Equipment & GridSEC FORM 4 Code A$170K10,373 at $16.39filing
26 Apr 2022filed 27 Apr 2022KN KnowlesElectrical Equipment & GridSEC FORM 4 Code A$170K9,316 at $18.25filing
27 Apr 2021filed 29 Apr 2021KN KnowlesElectrical Equipment & GridSEC FORM 4 Code A$170K8,004 at $21.24filing
15 May 2020filed 19 May 2020KN KnowlesElectrical Equipment & GridSEC FORM 4 Code A—12,433 at $0.00filing
15 May 2020filed 19 May 2020KN KnowlesElectrical Equipment & GridSEC FORM 4 Code A—7,699 at $0.00filing
16 Apr 2020filed 17 Apr 2020Cypress Semiconductor Corp /de/SEC FORM 4 Code D$2.2M90,276 at $23.85filing
16 Apr 2020filed 17 Apr 2020Cypress Semiconductor Corp /de/option or derivativeSEC FORM 4 Code D$649K34,398 at $18.87filing
16 Apr 2020filed 17 Apr 2020Cypress Semiconductor Corp /de/option or derivativeSEC FORM 4 Code D$271K11,383 at $23.85filing
3 May 2019filed 6 May 2019Cypress Semiconductor Corp /de/option or derivativeSEC FORM 4 Code A—11,383 at $0.00filing
2 May 2019filed 6 May 2019Cypress Semiconductor Corp /de/option or derivativeSEC FORM 4 Code M—12,353 at $0.00filing
2 May 2019filed 6 May 2019Cypress Semiconductor Corp /de/SEC FORM 4 Code M—12,353 at $0.00filing
5 Jun 2018filed 6 Jun 2018Cypress Semiconductor Corp /de/SEC FORM 4 Sold$100K5,900 at $16.90filing
11 May 2018filed 11 May 2018Cypress Semiconductor Corp /de/option or derivativeSEC FORM 4 Code A—12,353 at $0.00filing
10 May 2018filed 11 May 2018Cypress Semiconductor Corp /de/SEC FORM 4 Code M—14,847 at $0.00filing
10 May 2018filed 11 May 2018Cypress Semiconductor Corp /de/option or derivativeSEC FORM 4 Code M—14,847 at $0.00filing
12 Mar 2018filed 13 Mar 2018Cypress Semiconductor Corp /de/SEC FORM 4 Code M—3,720 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Not placed7

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

Related people

Cheryl L. ShaversDirector · Director at Knowles, filing Form 4 there in the last year
Jeffrey NiewPresident & CEO · President & CEO at Knowles, filing Form 4 there in the last year
John S. AndersonSenior Vice President & CFO · Senior Vice President & CFO at Knowles, filing Form 4 there in the last year
Raymond D. CabreraSVP, Chief HR Officer · SVP, Chief HR Officer at Knowles, filing Form 4 there in the last year
Daniel J. GieseckeSenior Vice President & COO · Senior Vice President & COO at Knowles, filing Form 4 there in the last year