How many insider trades does FilingIQ track for AMRS?

FilingIQ tracks 476 Form 4 insider transactions for AMRS (AMYRIS, INC.), covering filings from Jan 21, 2015 onwards. 0 of those are dated within the last 90 days.

Are AMRS insiders net buyers or net sellers?

Across the full Form 4 history for AMRS, 28 transactions (6%) were open-market purchases and 129 (27%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does AMRS insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.

AMRS insider trading

AMYRIS, INC.: insider trade history from SEC Form 4 filings.

Total Form 4 trades

476

Last 90 days

Buys / sells

6% / 27%

Market cap

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AMRS insider activity at a glance

FilingIQ tracks 476 insider transactions for AMRS in filings since Jan 21, 2015. The most recent transaction is dated May 7, 2024.

Across the full history, 28 open-market purchases and 129 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on AMRS insider trades is 52.0/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live AMRS trades on FilingIQ Raw filings on SEC EDGAR

Latest AMRS Form 4 filings

Kieftenbeld Hermanus CFO AND INTERIM CEO

J May 7, 2024

Hager Barbara

D May 7, 2024

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

Frequently asked

How many insider trades does FilingIQ track for AMRS?: FilingIQ tracks 476 Form 4 insider transactions for AMRS (AMYRIS, INC.), covering filings from Jan 21, 2015 onwards. 0 of those are dated within the last 90 days.
Are AMRS insiders net buyers or net sellers?: Across the full Form 4 history for AMRS, 28 transactions (6%) were open-market purchases and 129 (27%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does AMRS insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.

Methodology & sources

Every AMRS insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.