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End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Sep 3, 2026Reported sale · Form 4Patrick R. Gruber · $5.7KOpen the filing ↗
- Sep 3, 2026Reported sale · Form 4Paul D Bloom, CEO · $2.6KOpen the filing ↗
- Sep 3, 2026Reported sale · Form 4Kimberly T Bowron, Chief of Staff · $2.1KOpen the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record1,6824 flagged findings
Reported transactions (Form 4)80since May 23, 2024 · and 19 other holdings
Corporate events (8-K)30since Dec 13, 2023
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
What the company does
Gevo, Inc. is an American renewable chemicals and advanced biofuels company headquartered in unincorporated Douglas County, Colorado, in the Denver-Aurora metropolitan area. Gevo operates in the sustainability sector, pursuing a business model based on the concept of the "circular economy". The company develops bio-based alternatives to petroleum-based products using a combination of biotechnology and classical chemistry. Gevo uses the GREET model from Argonne National Laboratory as a basis for its measure of sustainability, with the goal of producing high-protein animal feed, corn-oil products, and energy-dense liquid hydrocarbons. Gevo is focused on converting sustainably grown raw materials, specifically No. 2 dent corn, into high-value protein and isobutanol, a primary building block for renewable hydrocarbons, including sustainable aviation fuel, renewable gasoline, and renewable diesel. Gevo markets these fuels as directly integrable on a “drop-in” basis into existing fuel and chemical products.
Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.
The 25 most recent filings (of 1,682)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
Notice of proposed sale · 4 Form 144 filingsshow all 4hide
- Sep 3, 26Form 144 ↗Notice of proposed sale
- Sep 3, 26Form 144 ↗Notice of proposed sale
- Sep 3, 26Form 144 ↗Notice of proposed sale
- Sep 3, 26Form 144 ↗Notice of proposed sale
- Aug 26, 26Form 3 ↗Insider transaction
- Aug 26, 268-K ↗Current report · A senior executive left or was appointed
- Aug 24, 26Form 3 ↗Insider transaction
- Aug 7, 26SCHEDULE 13G ↗Passive stake · STATE STREET CORPORATION · 5.5% · event on Jun 30, 26
Notice of proposed sale · 6 Form 144 filingsshow all 6hide
- Aug 6, 26Form 144 ↗Notice of proposed sale
- Aug 6, 26Form 144 ↗Notice of proposed sale
- Aug 6, 26Form 144 ↗Notice of proposed sale
- Aug 6, 26Form 144 ↗Notice of proposed sale
- Aug 6, 26Form 144 ↗Notice of proposed sale
- Aug 6, 26Form 144 ↗Notice of proposed sale
1,682 filings on record, the oldest from Feb 8, 11.
Listing the 25 most recent filings of the 1,682 on record.
912549
4 senior executive changes2026show all 4hide
- Aug 26, 26A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jul 16, 26A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Apr 27, 26A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Mar 16, 26A senior executive left or was appointed8-K 5.02 ↗
- Feb 11, 26Took on a new financial obligation+4 more in the same filing8-K 2.03 ↗
- Jan 5, 26A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Dec 15, 25A senior executive left or was appointed+3 more in the same filing8-K 5.02 ↗
- Nov 5, 25Entered a material agreement8-K 1.01 ↗
- Sep 18, 25Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Jul 10, 25Took on a new financial obligation+3 more in the same filing8-K 2.03 ↗
- Jul 7, 25Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- May 27, 25A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Apr 9, 25Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Feb 3, 25Completed an acquisition or disposal+4 more in the same filing8-K 2.01 ↗
- Nov 13, 24A senior executive left or was appointed8-K 5.02 ↗
9 older filings not shown · The record reaches back to Jun 16, 11.
Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.
- Aug 29, 24Listing notice (8-K 3.01)8-K 3.01 ↗
- Mar 4, 24Listing notice (8-K 3.01)8-K 3.01 ↗
- Aug 14, 20Listing notice (8-K 3.01)8-K 3.01 ↗
- Dec 21, 17Listing notice (8-K 3.01)8-K 3.01 ↗
- Jun 22, 17Listing notice (8-K 3.01)8-K 3.01 ↗
- Jul 26, 16Listing notice (8-K 3.01)8-K 3.01 ↗
- Jan 26, 16Listing notice (8-K 3.01)8-K 3.01 ↗
- Jan 2, 15Listing notice (8-K 3.01)8-K 3.01 ↗
- Jul 7, 14Listing notice (8-K 3.01)8-K 3.01 ↗
The full record holds 9 stress filings.
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- BlackRock, Inc.6.7%Jun 30, 25SCHEDULE 13G ↗
- The Vanguard Group5.7%Mar 31, 25SCHEDULE 13G/A ↗
- STATE STREET CORPORATION5.5%Jun 30, 26SCHEDULE 13G ↗
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
Sale intention announced
On Sep 3, Ryan Christopher Michael filed notice of intent to sell up to $3K. It is filed under a scheduled plan (10b5-1), arranged in advance.
A notice is not a sale: it may not go ahead, may happen in part, or at a different price.
No sale of theirs is on record yet in Form 4; the 90-day window is still open.
View notice (Form 144) ↗+9 more recent notices · 7 with a later sale
- Sep 3, 26Sell$6KPatrick R. Gruber↗
- Sep 3, 26Sell$3KPaul D BloomCEO↗
- Sep 3, 26Sell$2KKimberly T BowronChief of Staff↗
- Aug 21, 26Buy$77KJames J Barber↗
- Aug 21, 26Buy$19KDavid Michael KettnerChief Legal & Emrg Biz Officer↗
- Aug 6, 26Sell$48KPaul D BloomCEO↗
- Aug 6, 26Sell$28KOluwagbemileke Yusuf AgiriCFO↗
- Aug 6, 26Sell$16KKimberly T BowronChief of Staff↗
- Aug 6, 26Sell$374KPatrick R. Gruber↗
- Jun 12, 26Sell$221KPatrick R. Gruber↗
- Jun 12, 26Sell$50KChristopher Michael RyanPresident & COO↗
- Jun 12, 26Sell$50KPaul D BloomCEO↗
There are 11 more transactions in this stretch.
Stock compensation, tax and giftsshow the 17 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
- Aug 20, 26Compensationamount n/aTodd Allen Werpy↗
- Aug 13, 26Compensation$59KPaul D BloomCEO↗
- May 27, 26Compensationamount n/aJames J Barber↗
- May 27, 26Compensationamount n/aAndrew Marsh↗
- May 27, 26Compensationamount n/aPatrick R. Gruber↗
- May 27, 26Compensationamount n/aGary W. Mize↗
- May 27, 26Compensationamount n/aJaime Guillen↗
- May 27, 26Compensationamount n/aMary Kathryn Ellet↗
- May 20, 26Compensationamount n/aKYLE DEAN JAMESChief Commercial Officer↗
- May 20, 26Compensationamount n/aPaul D BloomCEO↗
- May 20, 26Compensationamount n/aKimberly T BowronChief of Staff↗
- May 20, 26Compensationamount n/aAndrew ShaferChief Mktg Cust & Brnd Officer↗
- May 20, 26Compensationamount n/aDavaajargal GendenjamtsVP Acctg and Treasurer↗
- May 20, 26Compensationamount n/aLindsay Clinton FitzgeraldChief Advocacy Officer↗
- May 20, 26Compensationamount n/aOluwagbemileke Yusuf AgiriCFO↗
- May 20, 26Compensationamount n/aDavid Michael KettnerGeneral Counsel↗
- May 1, 26Compensation$4KAndrew ShaferChief Cust Mkt & Brnd Officer↗
The full record holds 183 transactions and goes back to Jan 5, 23.
Its sector and its market
Gevo Inc. among Materials companies
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- 250 clean closes in the period.
- SEC records
- 1,682 documents on file, from Feb 8, 2011 to Sep 4, 2026.
- Company description
- Wikipedia, read on Sep 3, 2026.
- This page
- Generated on Oct 19, 2026; refreshed through the day.
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Which SEC documents appear here?
Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.
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