UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of March, 2016

Commission File Number 001-36125

ABENGOA, S.A.

(Exact name of registrant as specified in its charter)

Not applicable

(Translation of registrant’s name into English)

Campus Palmas Altas

C/ Energía Solar 1

41014, Seville, Spain

Tel: +34 954 93 71 11

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

x Form 20-F o Form 40-F

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b) (1): o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b) (7): o

ABENGOA, S.A. FORM 6-K

FORM 6-K

Comisión Nacional del Mercado de Valores

C/Edison, 4

28006 — Madrid

Abengoa, S.A., (the “Company”) with the aim of complying with article 228 of the consolidated text of the Spanish Securities Market Act approved by Royal Legislative Decree 4/2015, of 23 October, hereby notifies the National Securities Market Commission (Comisión Nacional del Mercado de Valores) (“CNMV”) of the following

Significant ~~fact~~event

(Hecho relevante)

InFollowing ~~connection~~the ~~with~~Significant ~~the~~Events ~~noteholders’~~announced ~~meeting~~on 25 February 2016 (~~the~~official ~~“Noteholders’~~registry ~~Meeting”~~number 235347) ofand ~~the~~28 ~~issue~~March 2016 ~~“€500,000,000~~(official ~~8.50~~registry ~~per~~number ~~cent.~~236694) ~~Notes~~by ~~due~~virtue ~~2016”~~of ~~(ISIN:~~which ~~XS0498817542)~~the ~~(respectively,~~Company announced that the ~~“Issue”~~noteholders’ ormeeting did not attained the ~~“Bonds”),~~legally ~~which~~required ~~was~~quorum ~~called~~to be held on first call, ~~among~~the ~~others~~Company announces that, byfollowing ~~virtue~~the execution of ~~Significant~~the ~~Event~~standstill agreement (~~Hecho~~the ~~Relevante~~“Standstill Agreement”) ~~notice~~referred ~~number~~to ~~235347~~in the significant event dated 2528 ~~February~~March 2016, ~~the~~(official ~~Company~~registry ~~hereby~~number ~~announces~~236686), ~~that~~which has obtained the ~~Noteholders’~~support ~~Meeting~~of in75.04 ~~connection~~per ~~with~~cent. of the ~~Notes~~financial ~~has~~creditors ~~not~~to ~~attained~~which ~~the~~it ~~legally~~was ~~required~~addressed, ~~quorum~~allowing toits bejudicial ~~held~~approval on(homologación ~~first~~judicial) ~~call~~and, ~~(i.e.~~being attherefore ~~least~~suspended ~~two~~during ~~thirds~~a period of ~~the~~seven ~~entire~~(7) months ~~outstanding~~from ~~amount~~the date of the ~~Notes~~Standstill Agreement certain enforcement rights in ~~issue)~~relation to, among others, the Abengoa, S.A.’s ~~The~~500,000,000 8.50 per cent. notes due 2016 (ISIN: XS0498817542), the Company ~~will~~does not consider convenient to convene an adjourned ~~Meeting~~meeting to be held on second call.

~~1 Additional~~Seville, ~~information~~29 March 2016

The following contact details have been provided for noteholders to request any information or clarifications regarding the Noteholders’ Meeting:

Tabulation Agent:

Lucid Issuer Services Limited

Att: David Shilson/Victor Parzyjagla

Tankerton Works 12 Argyle Walk Londres WC1H 8HA Reino Unido United Kingdom

E-mail: abengoa@lucid-is.com

Telephone: +44 (0) 20 7704 0880

Seville, 28 March 2016

SIGNATURES

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, thereunto duly authorized.

	ABENGOA, S.A.
Date: 28 March, 2016	By:	/s/ Joaquín Fernández de Pierola
Date: 29 March, 2016	By:	/s/ Joaquín Fernández de Pierola
	Name: Joaquín Fernández de Pierola
	Title: CEO

Filing Compare · ABENGOA, S.A.