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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G/A
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 2)*
Aviragen Therapeutics, Inc.
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(Name of Issuer)
COMMON STOCK
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(Title of Class of Securities)
053761102
------------------------------------------------------------
(CUSIP Number)
December 31, 2017
------------------------------------------------------------
(Date of Event which Requires Filing of this Statement)
CHECK THE APPROPRIATE BOX TO DESIGNATE THE RULE PURSUANT TO WHICH THIS SCHEDULE
IS FILED:
[ ] RULE 13D-1(B)
[X] RULE 13D-1(C)
[ ] RULE 13D-1(D)
*THE REMAINDER OF THIS COVER PAGE SHALL BE FILLED OUT FOR A REPORTING
PERSON'S INITIAL FILING ON THIS FORM WITH RESPECT TO THE SUBJECT CLASS OF
SECURITIES, AND FOR ANY SUBSEQUENT AMENDMENT CONTAINING INFORMATION WHICH
WOULD ALTER DISCLOSURES PROVIDED IN A PRIOR COVER PAGE.
THE INFORMATION REQUIRED ON THE REMAINDER OF THIS COVER PAGE SHALL NOT
BE DEEMED TO BE "FILED" FOR THE PURPOSE OF SECTION 18 OF THE SECURITIES
EXCHANGE ACT OF 1934 (THE "ACT") OR OTHERWISE SUBJECT TO THE LIABILITIES
OF THAT SECTION OF THE ACT BUT SHALL BE SUBJECT TO ALL OTHER PROVISIONS
OF THE ACT (HOWEVER, SEE THE NOTES).
Page 1 of 8 Pages
CUSIP NO. 053761102
---------
- --------------------------------------------------------------------------
1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Krensavage Partners, L.P.
- --------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) [X]
(b) [ ]
- --------------------------------------------------------------------------
3 SEC USE ONLY
- --------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
- --------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER OF NONE
SHARES
BENEFICIALLY -------------------------------------------------
OWNED BY 6 SHARED VOTING POWER
EACH
REPORTING 2,292,058
PERSON -------------------------------------------------
WITH 7 SOLE DISPOSITIVE POWER
NONE
-------------------------------------------------
8 SHARED DISPOSITIVE POWER
2,292,058
- --------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,292,058
- --------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[ ] (SEE INSTRUCTIONS)
- --------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.93%
- --------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
PN
- --------------------------------------------------------------------------
Page 2 of 8 Pages
CUSIP NO. 053761102
---------
- --------------------------------------------------------------------------
1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Krensavage Partners Too, L.P.
- --------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) [X]
(b) [ ]
- --------------------------------------------------------------------------
3 SEC USE ONLY
- --------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
- --------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER OF NONE
SHARES
BENEFICIALLY -------------------------------------------------
OWNED BY 6 SHARED VOTING POWER
EACH
REPORTING 517,473
PERSON -------------------------------------------------
WITH 7 SOLE DISPOSITIVE POWER
NONE
-------------------------------------------------
8 SHARED DISPOSITIVE POWER
517,473
- --------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
517,473
- --------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[ ] (SEE INSTRUCTIONS)
- --------------------------------------------------------------------------
11 PERCENTAGE OF CLASS REPRESENTED BY AMOUNT IN ROW 9 1.34%
- --------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
PN
- --------------------------------------------------------------------------
Page 3 of 8 Pages
CUSIP NO. 053761102
---------
- --------------------------------------------------------------------------
1 NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Krensavage Asset Management, LLC
- --------------------------------------------------------------------------
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) [X]
(b) [ ]
- --------------------------------------------------------------------------
3 SEC USE ONLY
- --------------------------------------------------------------------------
4 CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
- --------------------------------------------------------------------------
5 SOLE VOTING POWER
NUMBER OF NONE
SHARES
BENEFICIALLY -------------------------------------------------
OWNED BY 6 SHARED VOTING POWER
EACH
REPORTING 2,809,531
PERSON -------------------------------------------------
WITH 7 SOLE DISPOSITIVE POWER
NONE
-------------------------------------------------
8 SHARED DISPOSITIVE POWER
2,809,531
- --------------------------------------------------------------------------
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,809,531
- --------------------------------------------------------------------------
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
[ ] (SEE INSTRUCTIONS)
- --------------------------------------------------------------------------
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 7.27%
- --------------------------------------------------------------------------
12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
CO
- --------------------------------------------------------------------------
Page 4 of 8 Pages
CUSIP NO. 053761102
---------
- --------------------------------------------------------------------------
ITEM 1(A) NAME OF ISSUER:
Avirgen Therapeutics, Inc.
ITEM 1(B) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:
2500 Northwinds Parkway, Suite 100
Alpharetta, GA 30009
ITEM 2(a) NAME OF PERSON FILING:
(i) Krensavage Partners, LP (KP) with respect to
shares of Common Stock directly owned by it.
(ii) Krensavage Partners Too, LP (KPT) with respect
to shares of Common Stock directly owned by it.
(iii) Krensavage Asset Management, LLC (KAM) with respect
to shares of Common Stock beneficially owned by it.
The foregoing persons are hereinafter sometimes
collectively referred to as the Reporting Persons. Any
disclosures herein with respect to persons other than the
Reporting Persons are made on information and believe after
making inquiry to the appropriate party.
ITEM 2(b) ADDRESS OF PRINCIPAL BUSINESS OFFICE, OR IF NONE, RESIDENCE:
The address of the business office of each of the Reporting
Persons is 610 Fifth Avenue, Suite 301 New York, NY 10020
ITEM 2(c) CITIZENSHIP:
KP and KPT are limited partnerships organized under the
laws of the State of Delaware. KAM is a Delaware
corporation.
ITEM 2(d) TITLE OF CLASS OF SECURITIES:
Common Stock
Page 5 of 8 Pages
ITEM 2(e) CUSIP NUMBER:
053761102
ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TO SS.240.13D-1(B) OR SS.
240.13d-2(B) or (C), CHECK WHETHER THE PERSON FILING IS A:
(a) [ ] Broker or dealer registered under section 15 of the Act (15
U.S.C. 78o).
(b) [ ] Bank as defined in section 3(a)(6) of the Act
(15 U.S.C. 78c).
(c) [ ] Insurance company as defined in section 3(a)(19) of the Act
(15 U.S.C. 78c).
(d) [ ] Investment company registered under section 8 of the
Investment Company Act of 1940 (15 U.S.C. 80a-8).
(e) [X] An investment adviser in accordance with
ss.240.13d-1(b)(1)(ii)(E);
(f) [ ] An employee benefit plan or endowment fund in accordance with
ss.240.13d-1(b)(1)(ii)(F);
(g) [ ] A parent holding company or control person in accordance with
ss.240.13d-1(b)(1)(ii)(G);
(h) [ ] A savings associations as defined in Section 3(b) of the
Federal Deposit Insurance Act (12 U.S.C. 1813);
(i) [ ] A church plan that is excluded from the definition of an
investment company under section 3(c)(14) of the Investment
Company Act of 1940 (15 U.S.C. 80a-3);
(j) [ ] Group, in accordance with ss.240.13d-1(b)(1)(ii)(J).
Page 6 of 8 Pages
ITEM 4. OWNERSHIP:
This Statement is being filed with respect to an aggregate of
2,809,531 shares of Common Stock, resulting in beneficial ownership
as follows:
1. Krensavage Partners, L.P.,
(a) Amount Beneficially owned: 2,292,062
(b) Percent of Class: 5.93%
The percentages used herein and in the rest of Item 4 are
calculated based on 38,649,237 shares of Common Stock
outstanding as of February 5, 2018, as disclosed in the
Issuers most recent Quarterly Report on Form 10-Q for the
quarter ended December 31, 2017, as filed with the
SEC on February 6, 2018.
(c) (i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote: 2,292,062
(iii) Sole power to dispose or direct the disposition: -0-
(iv) Shared power to dispose or direct the disposition:2,292,062
2. Krensavage Partners Too, L.P.
(a) Amount Beneficially owned: 517,473
(b) Percent of Class: 1.34%
(c) (i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote: 517,473
(iii) Sole power to dispose or direct the disposition: -0-
(iv) Shared power to dispose or direct the disposition: 517,473
3. Krensavage Asset Management, LLC
(a) Amount Beneficially owned: 2,809,531
(b) Percent of Class: 7.27%
(c) (i) Sole power to vote or direct the vote: -0-
(ii) Shared power to vote or direct the vote:2,809,531
(iii) Sole power to dispose or direct the disposition: -0-
(iv) Shared power to dispose or direct the disposition:
2,809,531
Page 7 of 8 Pages
ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS.
N/A
ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER
PERSON.
As the discretionary investment manager of the KP and KPT LP's
KAM has power to direct the voting and disposition of
shares held by KP and KPT LP's.
ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED
THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR
CONTROL PERSON.
N/A
ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP.
See Item 2.
ITEM 9. NOTICE OF DISSOLUTION OF GROUP.
N/A
Page 8 of 8 Pages
ITEM 10. CERTIFICATION.
By signing below I certify that, to the best of my
knowledge and belief, the securities referred to above were not acquired and
are not held for the purpose of or with the effect of changing or influencing
the control of the issuer of the securities and were not acquired and are not
held in connection with or as a participant in any transaction having that
purpose or effect.
SIGNATURE
After reasonable inquiry and to the best of my knowledge
and belief, I hereby certify that the information set forth in this statement
is true, complete and correct.
February 9, 2018
/s/ Louis A. Parks
----------------------------------
Chief Compliance Officer
Krensavage Asset Management, LLC