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Plug Power Inc. insider trading

In twelve months insiders at Plug Power bought $87.3K and sold $913K on the open market; 9 of the 9 sales were under plans set months before.

Bought on the open market$87.3K1 purchase
Sold on the open market$913K9 sales
Sales set in advance9 of 9under Rule 10b5-1 plans
Pay taken in stock22 by own choice
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

1 purchase worth $87.3K against 9 sales worth $913K; 9 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
1 open market2 pay by choice
Sold
9 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

11 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

4 insiders traded. The most: Haycraft Benjamin, sale under a plan $752K.

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
    15 October 2026Haycraft BenjaminCSO & GM EMEASaletrading plan set in advance · Form 144 notice 15 October 20269,375$1.41$13,219Form 4
    18 September 2026Haycraft BenjaminCSO & GM EMEASaletrading plan set in advance · Form 144 notice 18 September 2026200,000$2.14$428,300Form 4
    15 September 2026Haycraft BenjaminCSO & GM EMEASaletrading plan set in advance · Form 144 notice 15 September 202618,750$2.06$38,625Form 4
    11 September 2026Haycraft BenjaminCSO & GM EMEASaletrading plan set in advance · Form 144 notice 11 September 202613,810$2.14$29,553Form 4
    8 June 2026Helmer Maureen ODirectorSaletrading plan set in advance · Form 144 notice 8 June 202650,000$3.23$161,620Form 4
    12 January 2026Haycraft BenjaminCSO & GM EMEASaletrading plan set in advance · Form 144 notice 12 January 202640,000$2.17$86,800Form 4
    15 December 2025Crespo Jose LuisSee RemarksPurchasetrading plan set in advance37,300$2.34$87,282Form 4
    10 December 2025Haycraft BenjaminCSO & GM EMEASaletrading plan set in advance · Form 144 notice 10 December 202540,000$2.20$88,000Form 4
    10 October 2025Haycraft BenjaminCSO & GM EMEASaletrading plan set in advance10,000$3.80$38,000Form 4
    28 November 2025Marsh AndrewCEOTook pay in stockown choice12,203$2.01$24,528Form 4

    Took $24,528 of salary as 12,203 shares instead of cash. The stock had risen 28% in the three months before.

    The filing's own wordsShares issued pursuant to a previously disclosed executive compensation program, pursuant to which the Reporting Person elected to receive payment of a portion of his base salary and bonus for the fiscal year ending December 31, 2025 in shares of the Issuer's common stock issued under the Plug Power Inc.Form 4 footnote, as filed
    10 November 2025Haycraft BenjaminCSO & EVP of EMEA RegionSaletrading plan set in advance · Form 144 notice 10 November 202510,000$2.92$29,200Form 4
    31 October 2025Marsh AndrewCEOTook pay in stockown choice9,415$2.69$25,326Form 4

    Took $25,326 of salary as 9,415 shares instead of cash. The stock had risen 92% in the three months before.

    The filing's own wordsShares issued pursuant to a previously disclosed executive compensation program, pursuant to which the Reporting Person elected to receive payment of a portion of his base salary and bonus for the fiscal year ending December 31, 2025 in shares of the Issuer's common stock issued under the Plug Power Inc.Form 4 footnote, as filed
    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.