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Who

David James Enholm

Chief Financial Officer

Company insider

Files Form 4 as: Chief Financial Officer, Zone Frontier.

Every Form 4 they filed

In numbers

Trades disclosed
14
Buys
2
Sells
0
Bought
$15K
Sold
$0
Companies
1
Companies where not an officer
0
First trade
7 Mar 2025
Last trade
1 Jul 2026
Last filed
2 Jul 2026

Companies traded

Where they are an officer
ZONE Zone FrontierDirector, Officer · Chemicals · last 1 Jul 20262 buys · 0 sells

Activity over time

1 Mar 2025 – 1 Oct 2026
01Mar 25Aug 25Jan 26May 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Jul 2026filed 2 Jul 2026ZONE Zone FrontierChemicalsSEC FORM 4 Code M—40,000filing
1 Jul 2026filed 2 Jul 2026ZONE Zone Frontieroption or derivative · ChemicalsSEC FORM 4 Code M—40,000 at $0.00filing
1 Jul 2026filed 2 Jul 2026ZONE Zone Frontieroption or derivative · ChemicalsSEC FORM 4 Code M—40,000 at $0.00filing
1 Jul 2026filed 2 Jul 2026ZONE Zone FrontierChemicalsSEC FORM 4 Code M—40,000filing
31 Dec 2025filed 5 Jan 2026ZONE Zone FrontierChemicalsSEC FORM 4 Code J—265,000 at $0.00filing
31 Dec 2025filed 5 Jan 2026ZONE Zone FrontierChemicalsSEC FORM 4 Code J—265,000 at $0.00filing
1 Dec 2025filed 3 Dec 2025ZONE Zone FrontierChemicalsSEC FORM 4 Bought$5,62518,750 at $0.30filing
25 Sep 2025filed 26 Sep 2025ZONE Zone FrontierChemicalsSEC FORM 4 Code A—175,000 at $0.00filing
9 Sep 2025filed 26 Sep 2025ZONE Zone Frontieroption or derivative · ChemicalsSEC FORM 4 Code M—67,500 at $0.00filing
9 Sep 2025filed 26 Sep 2025ZONE Zone FrontierChemicalsSEC FORM 4 Code M—67,500filing
1 Jul 2025filed 3 Jul 2025ZONE Zone Frontieroption or derivative · ChemicalsSEC FORM 4 Code M—22,500 at $0.00filing
1 Jul 2025filed 3 Jul 2025ZONE Zone FrontierChemicalsSEC FORM 4 Code M—22,500filing
6 May 2025filed 7 May 2025ZONE Zone Frontieroption or derivative · ChemicalsSEC FORM 4 Code A—90,000 at $0.00filing
7 Mar 2025filed 7 Mar 2025ZONE Zone FrontierChemicalsSEC FORM 4 Bought$9,7478,550 at $1.14filing

News

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

Sectors

Materials2

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

Related people

Tyler Lewis HassenChief Executive Officer · Chief Executive Officer at Zone Frontier, filing Form 4 there in the last year
Peter Thomas FreiDirector · Director at CleanCore Solutions, filing Form 4 there in the last year
Gary Gilbert HollstChief Revenue Officer · Chief Revenue Officer at CleanCore Solutions, filing Form 4 there in the last year
Travis BuchananPresident · President at CleanCore Solutions, filing Form 4 there in the last year