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Who

Todd Waltz

Executive Vice President, CFO

Company insider

Files Form 4 as: Executive Vice President, CFO, Aemetis.

In numbers

Trades disclosed
110
Buys
1
Sells
25
Bought
$0
Sold
$5.0M
Companies
1
Companies where not an officer
0
First trade
9 Dec 2010
Last trade
19 Mar 2026
Last filed
23 Mar 2026

Companies traded

Where they are an officer
AMTX AemetisOfficer · Chemicals · last 19 Mar 20261 buy · 25 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
19 Mar 2026filed 23 Mar 2026AMTX Aemetisoption or derivative · ChemicalsSEC FORM 4 Code A$528K200,000 at $2.64filing
19 Mar 2026filed 23 Mar 2026AMTX Aemetisoption or derivative · ChemicalsSEC FORM 4 Code A$528K200,000 at $2.64filing
7 Apr 2025filed 8 Apr 2025AMTX Aemetisoption or derivative · ChemicalsSEC FORM 4 Code M—50,000 at $0.00filing
7 Apr 2025filed 8 Apr 2025AMTX Aemetisoption or derivative · ChemicalsSEC FORM 4 Code M—5,000 at $0.00filing
7 Apr 2025filed 8 Apr 2025AMTX Aemetisoption or derivative · ChemicalsSEC FORM 4 Code M—27,084 at $0.00filing
7 Apr 2025filed 8 Apr 2025AMTX Aemetisoption or derivative · ChemicalsSEC FORM 4 Code M—62,500 at $0.00filing
7 Apr 2025filed 8 Apr 2025AMTX Aemetisoption or derivative · ChemicalsSEC FORM 4 Code M—30,000 at $0.00filing
7 Apr 2025filed 8 Apr 2025AMTX Aemetisoption or derivative · ChemicalsSEC FORM 4 Code M—70,000 at $0.00filing
7 Apr 2025filed 8 Apr 2025AMTX Aemetisoption or derivative · ChemicalsSEC FORM 4 Code M—36,762 at $0.00filing
7 Apr 2025filed 8 Apr 2025AMTX Aemetisoption or derivative · ChemicalsSEC FORM 4 Code M—7,535 at $0.00filing
7 Apr 2025filed 8 Apr 2025AMTX AemetisChemicalsSEC FORM 4 Code M$35K50,000 at $0.70filing
7 Apr 2025filed 8 Apr 2025AMTX AemetisChemicalsSEC FORM 4 Code M$8,5505,000 at $1.71filing
7 Apr 2025filed 8 Apr 2025AMTX AemetisChemicalsSEC FORM 4 Code M$25K27,084 at $0.92filing
7 Apr 2025filed 8 Apr 2025AMTX AemetisChemicalsSEC FORM 4 Code M$38K62,500 at $0.60filing
7 Apr 2025filed 8 Apr 2025AMTX AemetisChemicalsSEC FORM 4 Code M$20K30,000 at $0.67filing
7 Apr 2025filed 8 Apr 2025AMTX AemetisChemicalsSEC FORM 4 Code M$49K70,000 at $0.70filing
7 Apr 2025filed 8 Apr 2025AMTX AemetisChemicalsSEC FORM 4 Code M$26K36,762 at $0.70filing
7 Apr 2025filed 8 Apr 2025AMTX AemetisChemicalsSEC FORM 4 Code M$6,4807,535 at $0.86filing
16 Jan 2025filed 21 Jan 2025AMTX Aemetisoption or derivative · ChemicalsSEC FORM 4 Code A—34,432 at $0.00filing
16 Jan 2025filed 21 Jan 2025AMTX Aemetisoption or derivative · ChemicalsSEC FORM 4 Code A—165,568 at $0.00filing

News

Aemetis (NASDAQ:AMTX) versus Peabody Energy (NYSE:BTU) Financial SurveyAMTX · tickerreport.com · 11 Oct 2026Comparing Aemetis (NASDAQ:AMTX) and Peabody Energy (NYSE:BTU)AMTX · dailypolitical.com · 11 Oct 2026

0 headlines in the last 90 days name Todd Waltz; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Materials26

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

Related people

Timothy Alan SimonDirector · Director at Aemetis, filing Form 4 there in the last year
Eric A. McAfeeChief Executive Officer · Chief Executive Officer at Aemetis, filing Form 4 there in the last year
Andrew B. FosterExecutive Vice President · Executive Vice President at Aemetis, filing Form 4 there in the last year
Sanjeev GuptaExecutive Vice President · Executive Vice President at Aemetis, filing Form 4 there in the last year
James Michael RockettEVP, General Counsel · EVP, General Counsel at Aemetis, filing Form 4 there in the last year