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Who

Iain MacKenzie

Director

Company insider

Files Form 4 as: Director, Ichor; President, CEO, Penguin Solutions; President & CEO, SMART Modular Technologies (WWH).

Every Form 4 they filed

In numbers

Trades disclosed
189
Buys
3
Sells
43
Bought
$714K
Sold
$23.7M
Companies
3
Companies where not an officer
1
First trade
26 Sep 2006
Last trade
15 Sep 2026
Last filed
16 Sep 2026

Companies traded

Where they are an officer
PENG Penguin SolutionsDirector, Officer · Semiconductors · last 15 Apr 20190 buys · 10 sells
SMART Modular Technologies (WWH)Director, Officer · last 26 Aug 20110 buys · 21 sells
Everywhere else they filed: board seats, 10% stakes, other companies
ICHR IchorDirector · Semiconductor Equipment · last 15 Sep 20263 buys · 12 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
102Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
15 Sep 2026filed 16 Sep 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Sold$879K17,400 at $50.52filing
15 Sep 2026filed 16 Sep 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Sold$134K2,600 at $51.59filing
15 Sep 2026filed 16 Sep 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Sold$879K17,400 at $50.52filing
15 Sep 2026filed 16 Sep 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Sold$134K2,600 at $51.59filing
18 Aug 2026filed 20 Aug 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Sold$338K5,183 at $65.19filing
18 Aug 2026filed 20 Aug 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Sold$208K3,150 at $65.99filing
18 Aug 2026filed 20 Aug 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Sold$80K1,200 at $66.81filing
18 Aug 2026filed 20 Aug 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Sold$27K400 at $68.14filing
18 Aug 2026filed 20 Aug 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Sold$338K5,183 at $65.19filing
18 Aug 2026filed 20 Aug 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Sold$208K3,150 at $65.99filing
18 Aug 2026filed 20 Aug 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Sold$80K1,200 at $66.81filing
18 Aug 2026filed 20 Aug 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Sold$27K400 at $68.14filing
14 May 2026filed 18 May 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Code A—2,349 at $0.00filing
14 May 2026filed 18 May 2026ICHR IchorSemiconductor EquipmentSEC FORM 4 Code A—2,349 at $0.00filing
17 Nov 2025filed 17 Nov 2025ICHR IchorSemiconductor EquipmentSEC FORM 4 Bought$145K10,000 at $14.53filing
6 Nov 2025filed 10 Nov 2025ICHR IchorSemiconductor EquipmentSEC FORM 4 Bought$153K10,000 at $15.28filing
15 Sep 2025filed 17 Sep 2025ICHR IchorSemiconductor EquipmentSEC FORM 4 Code A—50,000 at $0.00filing
7 Aug 2025filed 11 Aug 2025ICHR IchorSemiconductor EquipmentSEC FORM 4 Bought$416K25,000 at $16.63filing
14 May 2025filed 16 May 2025ICHR IchorSemiconductor EquipmentSEC FORM 4 Code A—5,337 at $0.00filing
15 May 2024filed 17 May 2024ICHR IchorSemiconductor EquipmentSEC FORM 4 Code A—3,923 at $0.00filing

Sectors

Technology25
Not placed21

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

Related people

Joseph Gates ClarkSVP and Pres, Optimized LED · SVP and Pres, Optimized LED at Penguin Solutions, filing Form 4 there in the last year
Anne KuykendallSVP and Chief Legal Officer · SVP and Chief Legal Officer at Penguin Solutions, filing Form 4 there in the last year
Anthony George FreySVP and Chief Revenue Officer · SVP and Chief Revenue Officer at Penguin Solutions, filing Form 4 there in the last year
Stephen CummingSVP and CFO · SVP and CFO at Penguin Solutions, filing Form 4 there in the last year
Kashif ShaikhPresident and CEO · President and CEO at Penguin Solutions, filing Form 4 there in the last year
Donald J. TrumpPresident · Also traded ICHR and PENG in the last 90 days
Bruce RagsdaleChief Operating Officer · Also traded ICHR in the last 90 days
Greg SwytChief Financial Officer · Also traded ICHR in the last 90 days