UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

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): ~~June~~July 181, 2019

Aceto Corporation

(Exact Name of Registrant as Specified in its Charter)

New York

001-38733

11-1720520

(State or Other Jurisdiction

of Incorporation)

(Commission File Number)

(IRS Employer

Identification No.)

1221 McKinney Street, Suite 3275, Houston, TX 77010

(Address of Principal Executive Offices) (Zip Code)

Registrant's telephone number, including area code: (713) 276-4900

4 Tri Harbor Court, Port Washington, NY 11050

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

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 (see General Instruction A.2. below):

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. ¨

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

Title of each class Trading Symbol(s) Name of each exchange on which registered None. None. None.

Item 51.0201 ~~Departure~~Entry ofinto ~~Directors~~a orMaterial ~~Certain~~Definitive ~~Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers~~Agreement.

~~Newly~~The ~~Appointed~~disclosure ~~Chief~~set ~~Financial~~forth ~~Officer~~under Item 3.03 is incorporated herein by reference.

~~Rebecca~~Item A3.03 ~~Roof,~~Material ~~who~~Modification ~~has served as the chief financial officer of Aceto Corporation (“Aceto”) since April 2018, ceased~~ to ~~serve~~Rights ~~in that capacity effective June 18, 2019. As a Managing Director~~ of ~~AlixPartners~~Security ~~LLP (“AlixPartners”), Ms~~Holders. ~~Roof will (together with AP Services LLC, an affiliate of AlixPartners) continue to provide financial and restructuring advice to Aceto through the pendency of Aceto’s bankruptcy proceedings.~~

~~Ms.~~On ~~Roof~~July ~~will~~1, be2019, ~~succeeded~~Aceto asCorporation, ~~chief~~a ~~financial~~New ~~officer~~York ~~of Aceto~~Corporation by(the ~~Carrianne~~“Company”) ~~J.M.~~and ~~Basler,~~American ~~subject~~Stock toTransfer ~~Bankruptcy~~& ~~Court~~Trust ~~approval.~~Company, ~~Ms. Basler~~LLC, ~~age~~as 50Rights Agent, isentered ainto ~~Managing~~an ~~Director~~Amendment ofto the ~~AlixPartners.~~Tax ~~She has~~Asset ~~held~~Protection ~~numerous~~Rights ~~interim~~Agreement, ~~management~~dated as of November 5, ~~consulting~~2018 ~~and~~(the ~~advisory~~“Rights ~~positions~~Agreement”). ~~with~~The ~~AlixPartners~~Amendment ~~for~~supplements the ~~more~~definitions ~~than~~of 23“Beneficial ~~years~~Owner, ~~and~~“Beneficially ~~has~~Own” ~~been~~and ~~on the~~“Beneficial ~~team~~Ownership” ~~providing~~under ~~services~~the Rights Agreement to ~~Aceto~~include ~~since~~in ~~February~~such ofdefinitions ~~2019.~~any ~~Ms.~~person ~~Basler~~who ~~has~~beneficially aowns ~~Bachelor~~securities of ~~Business~~the ~~Administration~~Company, indirectly ~~accounting~~or indirectly, for ~~from~~the purposes of Section 13(d) of the ~~Wisconsin~~Exchange ~~School~~Act of ~~Business~~1934, atas amended (the ~~University~~“Exchange ofAct”), ~~Wisconsin–Madison~~and Rule 13d-3 thereunder.

~~Newly~~The ~~Appointed~~foregoing ~~President~~description of the Amendment does not purport to be complete and is qualified in its entirety by reference to the full text of the Amendment, which is attached hereto as Exhibit 4.1 and is incorporated herein by reference.

OnItem ~~June 18, 2019, Steven S~~9.01 ~~Rogers,~~Financial ~~Aceto’s~~Statements ~~Chief~~and ~~Legal Officer, was appointed President of Aceto.~~Exhibits

~~SIGNATURE~~(d) Exhibits.

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

Exhibit No.	Description

4.1	Amendment to the Tax Asset Protection Rights Agreement, between Aceto Corporation and American Stock Transfer & Trust Company, LLC, as Rights Agent, dated July 1, 2019.

	ACETO CORPORATION
Date: June 18, 2019	By:	/s/ Steven S. Rogers
		Steven S. Rogers
		President

SIGNATURE

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

	ACETO CORPORATION

Date: July 2, 2019	By:	/s/ Steven S. Rogers
		Steven S. Rogers
		President

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