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Gevo, Inc. insider trading

In twelve months insiders at Gevo bought $96.4K and sold $2.8M on the open market; 30 of the 34 sales were under plans set months before.

Bought on the open market$96.4K2 purchases
Sold on the open market$2.8M34 sales
Sales set in advance30 of 34under Rule 10b5-1 plans
Pay taken in stockNone
New to this? How to read this page
  1. Insiders are the people who run the company: officers, directors and owners of 10% or more. They must report a trade on Form 4 within two business days.
  2. A purchase on the open market is the strongest sign: the insider spent their own money.
  3. A sale under a trading plan (Rule 10b5-1) says little: its dates were fixed months before. Sales outside a plan say more, but insiders sell for many reasons, such as taxes or a house.
  4. Grants, option exercises and shares held back for tax are left out.
  5. What is a Form 4? · Form 4 codes

What kind of trades

2 purchases worth $96.4K against 34 sales worth $2.8M; 30 of the sales were under plans set months before.

Purchasebought with their own money
Pay in stock, own choiceowed cash, chose shares
Sale outside a planthe insider picked the day
Sale under a plandates fixed months before
Says littlecompany plans, board pay, cash units
Bought
2 open market
Sold
430 under a plan

Every Form 4 line of the last twelve months, counted by kind. The grades come from the filing itself: whether the insider paid cash, whether a plan set the date, whether pay was taken in stock by choice.

Insider trades on the share price

last twelve months

36 marks over twelve months, each in its grade: solid for the stronger signs, hollow or grey for the ones that say little.

PurchasePay in stock, own choiceSale outside a planSale under a planSays little

The blue line is the daily close over twelve months. Each mark is one insider's trades on one day, on that day's price, sized by dollar value. Solid marks are the stronger signs; hollow and grey marks say little. Hover or tap a mark for who, how much and why.

Trades worth a closer look

A purchase stands out when two or more of these hold: a senior insider, several insiders buying within 90 days, a fall of 10% or more in the three months before, or over $1 million. A sale outside a plan is judged the same way. These are the Feed's rules.

Who traded

dollars, twelve months

12 insiders traded. The most: Gruber Patrick R., sale under a plan $928K.

One row per insider, sold to the left and bought to the right, split by grade: the paler part of a bar is the part that says little.

How it compares

every company on the site

Open-market sales, twelve months

Open-market purchases, twelve months

    The bar ranks every company on the site from the lowest on the left to the highest on the right, in three equal thirds; the small figures under it are the values where each third starts, and the black tick is the middle company. The orange dot is this company; the grey ticks are the other companies in its industry (hover or tap for names). A hatched block is companies tied at none.

    Every Form 4 line

    Purchase: bought on the open market with their own moneyTook pay in stock, own choice: owed cash, chose shares instead; a softer signSale: sold on the open market, not under a plan set in advanceSale, trading plan: under a Rule 10b5-1 plan set up months before, so the date was fixed in advanceGrey lines: plan purchases, pay in stock taken by the whole board or under a company plan, and units paid in cash; they say little about the insider's own view
    TradedInsiderRoleTypeSharesPriceValueFiling
    3 September 2026Bowron Kimberly TChief of StaffSaletrading plan set in advance · Form 144 notice 3 September 20261,221$1.71$2,088Form 4
    3 September 2026Bloom Paul DCEOSaletrading plan set in advance · Form 144 notice 3 September 20261,514$1.71$2,589Form 4
    3 September 2026Gruber Patrick R.DirectorSaletrading plan set in advance · Form 144 notice 3 September 20263,333$1.70$5,671Form 4
    21 August 2026Kettner David MichaelChief Legal & Emrg Biz OfficerPurchaseafter a 13% fall over three months · 44% below its one-year high12,500$1.55$19,369Form 4
    21 August 2026Barber James JDirectorPurchaseafter a 13% fall over three months · 44% below its one-year high50,000$1.54$77,000Form 4
    6 August 2026Gruber Patrick R.DirectorSaletrading plan set in advance · Form 144 notice 6 August 2026247,642$1.51$373,816Form 4
    6 August 2026Bowron Kimberly TChief of StaffSaletrading plan set in advance · Form 144 notice 6 August 202610,257$1.55$15,855Form 4
    6 August 2026Agiri Oluwagbemileke YusufCFOSaletrading plan set in advance · Form 144 notice 6 August 202618,223$1.54$28,034Form 4
    6 August 2026Bloom Paul DCEOSaletrading plan set in advance · Form 144 notice 6 August 202631,096$1.55$48,068Form 4
    12 June 2026Gruber Patrick R.DirectorSaletrading plan set in advance · Form 144 notice 12 June 2026157,563$1.40$220,856Form 4
    12 June 2026Agiri Oluwagbemileke YusufCFOSaletrading plan set in advance · Form 144 notice 12 June 202663,028$1.40$88,075Form 4
    12 June 2026Bowron Kimberly TChief of StaffSaletrading plan set in advance · Form 144 notice 12 June 202615,470$1.43$22,048Form 4
    12 June 2026Gendenjamts DavaajargalVP Acctg and TreasurerSaletrading plan set in advance4,293$1.43$6,118Form 4
    12 June 2026Shafer AndrewChief Mktg Cust & Brnd OfficerSaletrading plan set in advance · Form 144 notice 12 June 20269,443$1.43$13,458Form 4
    12 June 2026Ryan Christopher MichaelPresident & COOSaletrading plan set in advance · Form 144 notice 12 June 202635,196$1.43$50,161Form 4
    12 June 2026Bloom Paul DCEOSaletrading plan set in advance · Form 144 notice 12 June 202635,189$1.43$50,151Form 4
    27 May 2026Gruber Patrick R.DirectorSaletrading plan set in advance · Form 144 notice 27 May 2026186,469$1.76$328,148Form 4
    27 May 2026Shafer AndrewChief Mktg Cust & Brnd OfficerSaletrading plan set in advance · Form 144 notice 27 May 202632,667$1.76$57,487Form 4
    27 May 2026Bowron Kimberly TChief of StaffSaletrading plan set in advance · Form 144 notice 27 May 202625,101$1.76$44,173Form 4
    27 May 2026Agiri Oluwagbemileke YusufCFOSaletrading plan set in advance · Form 144 notice 27 May 202631,958$1.77$56,652Form 4
    27 May 2026Ryan Christopher MichaelPresident & COOSaletrading plan set in advance · Form 144 notice 27 May 202687,700$1.76$154,334Form 4
    27 May 2026Bloom Paul DCEOSaletrading plan set in advance · Form 144 notice 27 May 202675,735$1.76$133,278Form 4
    1 May 2026Shafer AndrewChief Cust Mkt & Brnd OfficerSaletrading plan set in advance · Form 144 notice 10 March 20265,550$2.00$11,103Form 4
    1 April 2026Shafer AndrewChief Cust Mkt & Brnd OfficerSaletrading plan set in advance · Form 144 notice 10 March 20265,550$2.71$15,027Form 4
    31 March 2026Ryan Christopher MichaelPresident & COOSaletrading plan set in advance · Form 144 notice 30 March 202629,797$2.96$88,175Form 4
    30 March 2026Ryan Christopher MichaelPresident & COOSaletrading plan set in advance · Form 144 notice 30 March 2026100,000$2.76$275,740Form 4
    12 March 2026Mize Gary W.DirectorSaleafter a 2% rise over three months · 8% below its one-year high107,100$2.33$250,078Form 4
    12 March 2026Fitzgerald Lindsay ClintonChief Public Affairs OfficerSaletrading plan set in advance · Form 144 notice 12 March 202620,000$2.51$50,124Form 4
    10 March 2026Shafer AndrewChief Cust Mkt & Brnd OfficerSaletrading plan set in advance · Form 144 notice 10 March 20265,550$2.21$12,245Form 4
    20 January 2026Shafer AndrewChief Cust Mkt & Brnd OfficerSaletrading plan set in advance · Form 144 notice 20 January 20265,000$1.99$9,940Form 4
    22 December 2025Shafer AndrewChief Cust Mkt & Brnd OfficerSaletrading plan set in advance · Form 144 notice 3 November 20255,000$2.19$10,974Form 4
    5 December 2025Agiri Oluwagbemileke YusufCFOSaleafter a 37% rise over three months · 20% below its one-year high73,284$2.31$169,183Form 4
    4 December 2025Gendenjamts DavaajargalVP Acctg and TreasurerSaleafter a 45% rise over three months · 17% below its one-year high2,560$2.32$5,943Form 4
    20 November 2025Shafer AndrewChief Cust Mkt & Brnd OfficerSaletrading plan set in advance · Form 144 notice 3 November 20255,000$1.99$9,936Form 4
    13 November 2025Battershell Carol JaneDirectorSaleafter a 9% rise over three months · 30% below its one-year high · Form 144 notice 13 November 202575,597$2.02$152,782Form 4
    3 November 2025Shafer AndrewChief Cust Mkt & Brnd OfficerSaletrading plan set in advance · Form 144 notice 3 November 202529,797$2.28$67,970Form 4
    A filing with several lines appears once per line.
    Read morePay taken in stock by the insider's own choice has the filing's footnote, word for word, in the note under it; for the others, hold the pointer on the type. An award filed at no price shows n/a.