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Who

Michael H. Thaman

Director

Company insider

Files Form 4 as: Director, UL Solutions; Director, Sherwin-Williams; Executive Chairman, Owens Corning; Director, NextEra Energy; Chairman of Board and CFO, Owens Corning.

In numbers

Trades disclosed
228
Buys
5
Sells
15
Bought
$1.4M
Sold
$56.0M
Companies
5
Companies where not an officer
3
First trade
5 Feb 2006
Last trade
5 Oct 2026
Last filed
7 Oct 2026

Companies traded

Where they are an officer
OC Owens CorningDirector, Officer · Construction Materials · last 3 Apr 20204 buys · 15 sells
Owens CorningDirector, Officer · last 31 Oct 20060 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
ULS UL SolutionsDirector · Professional Services · last 5 Oct 20261 buy · 0 sells
SHW Sherwin-WilliamsDirector · Retail — Specialty · last 2 Oct 20260 buys · 0 sells
NEE NextEra EnergyDirector · Electric Utilities & IPPs · last 14 Feb 20140 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
5 Oct 2026filed 7 Oct 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code A—444 at $0.00filing
2 Oct 2026filed 6 Oct 2026SHW Sherwin-WilliamsRetail — SpecialtySEC FORM 4 Code A$34K104.12 at $324.14filing
10 Sep 2026filed 14 Sep 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code A—4 at $0.00filing
10 Sep 2026filed 14 Sep 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code A—4 at $0.00filing
6 Jul 2026filed 8 Jul 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code A—340 at $0.00filing
6 Jul 2026filed 8 Jul 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code A—340 at $0.00filing
6 Jul 2026filed 8 Jul 2026SHW Sherwin-WilliamsRetail — SpecialtySEC FORM 4 Code A$34K96.32 at $350.40filing
6 Jul 2026filed 8 Jul 2026SHW Sherwin-WilliamsRetail — SpecialtySEC FORM 4 Code A$34K96.32 at $350.40filing
8 Jun 2026filed 10 Jun 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code A—3 at $0.00filing
8 Jun 2026filed 10 Jun 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code A—3 at $0.00filing
20 May 2026filed 22 May 2026ULS UL SolutionsProfessional ServicesSEC FORM 4 Code M—2,805filing
20 May 2026filed 22 May 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code M—2,805 at $0.00filing
20 May 2026filed 22 May 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code A—2,206 at $0.00filing
20 May 2026filed 22 May 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code M—2,805 at $0.00filing
20 May 2026filed 22 May 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code A—2,206 at $0.00filing
20 May 2026filed 22 May 2026ULS UL SolutionsProfessional ServicesSEC FORM 4 Code M—2,805filing
6 Apr 2026filed 8 Apr 2026SHW Sherwin-WilliamsRetail — SpecialtySEC FORM 4 Code A$34K106.97 at $315.50filing
6 Apr 2026filed 8 Apr 2026SHW Sherwin-WilliamsRetail — SpecialtySEC FORM 4 Code A$34K106.97 at $315.50filing
3 Apr 2026filed 7 Apr 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code A—358 at $0.00filing
3 Apr 2026filed 7 Apr 2026ULS UL Solutionsoption or derivative · Professional ServicesSEC FORM 4 Code A—358 at $0.00filing

Sectors

Materials19
Industrials1

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

Related people

Nicolas Del MonacoPresident, Roofing · President, Roofing at Owens Corning, filing Form 4 there in the last year
Todd W. FisterPresident and COO · President and COO at Owens Corning, filing Form 4 there in the last year
Rachel Barthelemy MarconPresident, Doors · President, Doors at Owens Corning, filing Form 4 there in the last year
Jonathan Mark CollinsEVP & Chief Financial Officer · EVP & Chief Financial Officer at Owens Corning, filing Form 4 there in the last year
De La Nuez Jose Manuel CanovasPresident, Insulation · President, Insulation at Owens Corning, filing Form 4 there in the last year
Jennifer F. ScanlonPresident and CEO · Also traded ULS in the last 90 days