PLUG insider plans to sell 10,000 shares on 10/10/2025

Rhea-AI Filing Summary

Form 144 notice from an insider for PLUG (Plug Power Inc.). The filer plans to sell 10,000 common shares through RBC Capital Markets on or about 10/10/2025, with an aggregate market value of $38,000.00. The filing shows total shares outstanding of 1,154,840,742.

The securities were acquired as restricted stock unit vesting: 7,699 shares on 10/17/2023 and 2,301 shares on 09/22/2024. The filer disclosed a recent sale of 10,972 shares on 09/16/2025 for $17,445.00. The filer certifies no undisclosed material adverse information and includes the standard Rule 10b5-1/trading plan language and legal attestation.

Positive

• Transaction properly disclosed on Form 144 with broker and acquisition details
• Acquisitions were vested RSUs (dates: 10/17/2023 and 09/22/2024), indicating earned compensation rather than new purchases
• Sale size is very small relative to outstanding shares (10,000 vs 1,154,840,742)

Negative

• Recent insider selling was disclosed: 10,972 shares sold on 09/16/2025
• Proceeds per prior sale appear low ($17,445.00 for 10,972 shares), which may reflect low execution prices or reporting of gross proceeds only

Insights

Insider Compliance Specialist

TL;DR: Filing documents a routine insider sale under Rule 144, with prior recent sales disclosed.

The notice reports a proposed sale of 10,000 common shares via RBC Capital Markets on 10/10/2025 and discloses acquisition dates via RSU vesting on 10/17/2023 and 09/22/2024. The form includes the required representation about material nonpublic information and mentions trading-plan considerations.

Key compliance points: the sale is being reported on a Form 144 with broker details and outstanding shares stated, and a prior sale on 09/16/2025 is disclosed. Monitor settlement and public disclosures to confirm timing aligns with the proposed sale date.

Equity Impact Analyst

TL;DR: The sale size is immaterial to total share count but shows insider liquidity activity.

The proposed 10,000-share sale has an aggregate market value of $38,000.00 against 1,154,840,742 shares outstanding, and follows a recent sale of 10,972 shares on 09/16/2025. These figures indicate limited direct market impact given the large outstanding base.

Dependencies include actual execution on 10/10/2025 and any press or filings around that date. Investors often note repeated insider sales for context; however, the absolute sizes disclosed here are small versus total shares outstanding.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
COMMON	RBC CAPITAL MARKETS LLC 250 NICOLLET MALL, SUITE 1700 MINNEAPOLIS MN 55401	10000	38000.00	1154840742	10/10/2025	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
COMMON	10/17/2023	RSU VEST	ISSUER			7699	10/17/2023	N/A
COMMON	09/22/2024	RSU VEST	ISSUER			2301	09/22/2024	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
BENJAMIN HAYCRAFT C/O RBC CAPITAL MARKETS LLC 250 NICOLLET MALL, SUITE 1700 MINNEAPOLIS MN 55401	PLUG POWER INC	09/16/2025	10972	17445.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does PLUG's Form 144 filed for 10,000 shares mean?

It notifies the SEC and public that an insider proposes to sell 10,000 common shares—reported via RBC Capital Markets—on or about 10/10/2025 with an aggregate value of $38,000.00.

Who acquired the shares being sold in the PLUG Form 144?

The shares were acquired through RSU vesting: 7,699 shares vested on 10/17/2023 and 2,301 shares vested on 09/22/2024.

How significant is the 10,000-share sale versus PLUG's outstanding shares?

The filing lists 1,154,840,742 shares outstanding, so 10,000 shares represent a very small fraction of the total outstanding common stock.

Did the filer recently sell other PLUG shares?

Yes. The filer sold 10,972 shares on 09/16/2025 for gross proceeds of $17,445.00, as disclosed in the filing.

Does the Form 144 confirm the filer has no undisclosed material information?

The signer represents they do not know any material adverse information about the issuer that has not been publicly disclosed, per the attestation on the form.