UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 8-K

_________________

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): ~~September~~October 2522, 2025

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GREEN PLAINS INC.

(Exact name of registrant as specified in its charter)

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Iowa	001-32924	84-1652107
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

1811 Aksarben Drive

Omaha, Nebraska 68106

(Address of Principal Executive Offices) (Zip Code)

(402) 884-8700

(Registrant's telephone number, including area code)

(Former name or former address, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, par value $0.001 per share

GPRE

The Nasdaq Stock Market LLC

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:


			☐			Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
			☐			Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
			☐			Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
			☐			Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 28.01. ~~Completion~~Other ~~of Acquisition of Disposition of Assets.~~Events

On ~~August~~October 2722, 2025, Green Plains Inc. (the “Company”) ~~announced~~entered ~~that~~into separate, privately negotiated exchange agreements with certain of the holders of its ~~wholly~~existing ~~owned~~2.25% ~~subsidiary,~~Convertible ~~Green~~Senior ~~Plains~~Notes ~~Obion~~due ~~LLC~~2027 (the “~~Green~~2027 ~~Plains~~Notes”) ~~Obion~~to exchange (the “exchange transaction”), ~~entered~~$170 ~~into~~million anaggregate ~~asset~~principal ~~purchase~~amount ~~agreement~~of the 2027 Notes for ~~the~~$170 ~~sale~~million of ~~the~~newly ~~ethanol~~issued ~~plant~~5.25% ~~located~~Convertible inSenior ~~Rives,~~Notes ~~Tennessee~~due November 2030 (the “~~Agreement~~2030 Notes”). toAdditionally, ~~POET~~Green ~~Biorefining~~Plains -today ~~Obion,~~announced ~~LLC.~~that Onit ~~September~~has ~~25,~~entered ~~2025~~into separate, ~~the~~privately ~~Company~~negotiated ~~closed~~subscription onagreements ~~the~~pursuant ~~sale~~to ~~and~~which ~~received~~it ~~proceeds~~will ofissue $~~170~~30 million ~~plus~~of ~~related~~2030 ~~working~~Notes ~~capital~~for $30 million in cash (the “~~POET~~subscription ~~Transaction~~transactions”).

~~This~~In ~~Form~~connection ~~8-K~~with ~~provides~~the ~~pro~~exchange ~~forma~~transactions ~~financial~~and ~~information~~subscription ~~for~~transactions, Green Plains has agreed to repurchase (the ~~POET~~“repurchase ~~Transaction~~transactions,” asand ~~described~~together inwith ~~Item~~the exchange transactions and subscription transactions, the “transactions”) an aggregate of approximately 2.9 million shares of its common stock for approximately $30 million from certain holders participating in the exchange transactions and subscription transactions.01 ~~below~~The repurchase transactions will be funded with the proceeds of the subscription transactions. The transactions are expected to close on October 27, 2025, subject to customary closing conditions.

Following completion of the transactions, $200 million in aggregate principal amount of the 2030 Notes will be outstanding, and $60 million in aggregate principal amount of the 2027 Notes will remain outstanding with existing terms unchanged.

The initial conversion rate of the 2030 Notes is 63.6132 shares of common stock per $1,000 principal amount of 2030 Notes (equivalent to an initial conversion price of approximately $15.72 per share of common stock, which represents a conversion premium of approximately 50% to the last reported sale price of the common stock on Nasdaq on October 21, 2025), and will be subject to customary anti-dilution adjustments.

Neither the 2030 Notes, nor any shares of the Company's common stock issuable upon conversion of the 2030 Notes, have been registered under the Securities Act of 1933, as amended (the "Securities Act"), or any state securities laws, and unless so registered, may not be offered or sold in the U.S. absent registration or an applicable exemption from, or in a transaction not subject to, the registration requirements of the Securities Act and other applicable securities laws.

A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

(b) Pro Forma Financial Information.

The unaudited pro forma condensed consolidated balance sheet of Green Plains Inc. as of June 30, 2025, and the unaudited pro forma condensed consolidated statements of operations for the six months ended June 30, 2025, and for the fiscal year ended December 31, 2024, and notes thereto, are attached as Exhibit 99.1 to this Form 8-K and incorporated in this Item 9.01(b) by reference.

(d) Exhibits. The following exhibits are filed as part of this report.

Exhibit No.						Description of Exhibit
99.1						~~Unaudited~~Press ~~Pro~~Release, ~~Forma~~dated ~~Consolidated~~October ~~Financial~~22, ~~Statements~~2025
104						Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	Green Plains Inc.
Date: October 1, 2025	By:	/s/ Philip B. Boggs
Date: October 22, 2025	By:	/s/ Philip B. Boggs
		Philip B. Boggs
		Chief Financial Officer(Principal Financial Officer)

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