AEMETIS, INC (AMTX) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-06-11

AEMETIS, INC (AMTX) has filed 1 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-11. 2 Form 8-K material event filings were reported by AMTX in the last 90 days. 1 Form 144 notices of proposed sale were filed for AMTX stock. InsiderAlpha tracks every AMTX SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About AEMETIS, INC (AMTX)

SEC CIK	0000738214

90-Day SEC Filing Activity

Form 4 filings (90d)	1
Form 8-K filings (90d)	2
Form 144 notices (90d)	1
Latest Form 4 filing	2026-06-11

Recent AMTX Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2026-06-10	Simon Timothy Alan	Director	S — Open-market sale	10.0K	$2.05	$20K	SEC
2026-03-19	MCAFEE ERIC A	Chief Executive Officer	A — Grant or award	300.0K	$2.64	$792K	SEC
2026-03-19	BLOCK JOHN R	Director	A — Grant or award	10.0K	$2.64	$26K	SEC
2026-01-22	BLOCK JOHN R	Insider	A — Grant or award	12.0K	$1.54	$18K	SEC
2026-01-22	BARTON FRANCIS P	Insider	A — Grant or award	18.0K	$1.54	$28K	SEC
2026-01-22	Beebe Lydia I	Insider	A — Grant or award	14.5K	$1.54	$22K	SEC
2026-01-22	Boness Naomi Louise	Insider	A — Grant or award	12.0K	$1.54	$18K	SEC
2026-01-22	Simon Timothy Alan	Insider	A — Grant or award	12.0K	$1.54	$18K	SEC
2025-08-14	BARTON FRANCIS P	Insider	S — Open-market sale	1.3K	$2.53	$3K	SEC
2025-08-14	BARTON FRANCIS P	Insider	S — Open-market sale	12.2K	$2.53	$31K	SEC
2025-08-14	BARTON FRANCIS P	Insider	S — Open-market sale	5.0K	$2.53	$13K	SEC
2025-08-14	BARTON FRANCIS P	Insider	S — Open-market sale	8.0K	$2.53	$20K	SEC
2024-11-21	Beebe Lydia I	Insider	A — Grant or award	15.1K	$0.00	—	SEC
2024-11-21	Boness Naomi Louise	Insider	A — Grant or award	11.9K	$0.00	—	SEC
2024-11-21	Simon Timothy Alan	Insider	A — Grant or award	5.2K	$0.00	—	SEC

All transactions sourced from SEC EDGAR Form 4 filings for AEMETIS, INC (AMTX). Updated in real time as new filings are submitted to the SEC.

Most-Active AMTX Insiders — Last 90 Days

Insider	Form 4 filings	Total transaction value
Simon Timothy Alan	1	$20K

Recent AMTX Form 8-K Material Events

2026-05-26 — Item 5.07 [SEC]
2026-05-07 — Item 2.02, 7.01, 9.01 [SEC]
2026-03-16 — Item 4.01, 9.01 · Other · negative [SEC]
Aemetis dismissed RSM US LLP as its independent registered public accounting firm effective after completion of the 2025 audit and engaged KPMG LLP as the new auditor beginning with Q1 2026 review and 2026 full-year audit. RSM's audit reports for 2025 and 2024 contained going con
2026-03-12 — Item 2.02, 7.01, 9.01 · Earnings · neutral [SEC]
Aemetis, Inc. issued a press release on March 12, 2026 announcing its financial results for the three and twelve months ended December 31, 2025. The filing provides standard earnings reporting without explicit beat/miss language or forward guidance changes.
2026-02-19 — Item 5.03, 5.07, 8.01, 9.01 · Financing · mixed [SEC]
AEMETIS increased authorized common stock from 80 million to 140 million shares (75% increase) and obtained a legal opinion enabling up to $210 million in equity offerings through an at-market agreement with H.C. Wainwright. The preferred stock reduction proposal failed to pass.

Recent AMTX Form 144 Notices of Proposed Sale

2026-06-10 — — [SEC]

Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.

Recent Insider Filings

2026-06-11 — Simon Timothy Alan (Director)
2026-03-24 — Waltz Todd (Executive Vice President, CFO)
2026-03-24 — Gupta Sanjeev (Executive Vice President)
2026-03-24 — ROCKETT JAMES MICHAEL (EVP, General Counsel)
2026-03-24 — BLOCK JOHN R (Director)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in AMTX insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

AMTX Insider Trading — FAQ

What is the latest insider trade for AMTX?: AEMETIS, INC (AMTX) had 1 insider filings in the last 90 days, with the most recent on 2026-06-11. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying AMTX stock?: 0 insider purchases of AMTX were filed in the last 90 days.
How many insiders are selling AMTX stock?: 0 insider sales of AMTX were filed in the last 90 days.
Where can I see AMTX SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every AMTX SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live AMTX dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.