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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940 |
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| Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. | |||
| Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. | SEC 1474 (9-02) | ||
| 1. Title of Derivative Security (Instr. 3) |
2. Conversion or Exercise Price of Derivative Security | 3. Transaction Date (Month/Day/Year) | 3A. Deemed Execution Date, if any (Month/Day/Year) | 4. Transaction Code (Instr. 8) |
5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) |
6. Date Exercisable and Expiration Date (Month/Day/Year) |
7. Title and Amount of Underlying Securities (Instr. 3 and 4) |
8. Price of Derivative Security (Instr. 5) |
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) |
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) |
11. Nature of Indirect Beneficial Ownership (Instr. 4) |
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| Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | ||||||||
| Series A Convertible Preferred Stock, $0.001 par value | (5) | (5) | (5) | Common Stock, $0.001 par value | 1,567,000 | 1,567 | D (2) | ||||||||
| Series A Convertible Preferred Stock, $0.001 par value | (5) | (5) | (5) | Common Stock, $0.001 par value | 1,021,000 | 1,021 | D (3) | ||||||||
| Series A Convertible Preferred Stock, $0.001 par value | (5) | (5) | (5) | Common Stock, $0.001 par value | 319,000 | 319 | D (4) | ||||||||
| Series B Convertible Preferred Stock, $0.001 par value | (6) | (6) | (6) | Common Stock, $0.001 par value | 2,573,000 | 2,573 | D (2) | ||||||||
| Series B Convertible Preferred Stock, $0.001 par value | (6) | (6) | (6) | Common Stock, $0.001 par value | 2,143,000 | 2,143 | D (3) | ||||||||
| Series B Convertible Preferred Stock, $0.001 par value | (6) | (6) | (6) | Common Stock, $0.001 par value | 284,000 | 284 | D (4) | ||||||||
| Tranche A Warrants | $ 2 | (7) | (7) | Common Stock, $0.001 par value | 854,800 | 854,800 | D (2) | ||||||||
| Tranche A Warrants | $ 2 | (7) | (7) | Common Stock, $0.001 par value | 560,400 | 560,400 | D (3) | ||||||||
| Tranche A Warrants | $ 2 | (7) | (7) | Common Stock, $0.001 par value | 167,600 | 167,600 | D (4) | ||||||||
| Tranche B Warrants | $ 3 | (8) | (8) | Common Stock, $0.001 par value | 427,400 | 427,400 | D (2) | ||||||||
| Tranche B Warrants | $ 3 | (8) | (8) | Common Stock, $0.001 par value | 280,200 | 280,200 | D (3) | ||||||||
| Tranche B Warrants | $ 3 | (8) | (8) | Common Stock, $0.001 par value | 83,800 | 83,800 | D (4) | ||||||||
| Reporting Owner Name / Address | Relationships | |||
| Director | 10% Owner | Officer | Other | |
| BVF PARTNERS L P/IL 44 MONTGOMERY STREET 40TH FL SAN FRANCISCO, CA 94104 |
X | |||
| BIOTECHNOLOGY VALUE FUND L P 44 MONTGOMERY STREET 40TH FL SAN FRANCISCO, CA 94104 |
See Explanation of Responses | |||
| BIOTECHNOLOGY VALUE FUND II LP 44 MONTGOMERY STREET 40TH FL SAN FRANCISCO, CA 94104 |
See Explanation of Responses | |||
| Biotechnology Value Trading Fund OS LP P.O. BOX 309 UGLAND HOUSE GRAND CAYMAN, E9 KY1-1104 |
See Explanation of Responses | |||
| BVF Partners OS Ltd. P.O. BOX 309 UGLAND HOUSE GRAND CAYMAN, E9 KY1-1104 |
See Explanation of Responses | |||
| BVF INC/IL 44 MONTGOMERY STREET 40TH FL SAN FRANCISCO, CA 94104 |
X | |||
| LAMPERT MARK N 44 MONTGOMERY STREET 40TH FL SAN FRANCISCO, CA 94104 |
X | |||
| BVF Partners L.P., By: BVF Inc., its general partner, By: /s/ Mark N. Lampert, President | 09/10/2019 | |
| **Signature of Reporting Person | Date | |
| Biotechnology Value Fund, L.P., By: BVF Partners L.P., its general partner, By: BVF Inc., its general partner, By: /s/ Mark N. Lampert, President | 09/10/2019 | |
| **Signature of Reporting Person | Date | |
| Biotechnology Value Fund II, L.P., By: BVF Partners L.P., its general partner, By: BVF Inc., its general partner, By: /s/ Mark N. Lampert, President | 09/10/2019 | |
| **Signature of Reporting Person | Date | |
| BVF Partners OS Ltd., By: BVF Partners L.P., its sole member, By: BVF Inc., its general partner, By: /s/ Mark N. Lampert, President | 09/10/2019 | |
| **Signature of Reporting Person | Date | |
| Biotechnology Value Trading Fund OS LP, By: BVF Partners L.P., its investment manager, By: BVF Inc., its general partner, By: /s/ Mark N. Lampert, President | 09/10/2019 | |
| **Signature of Reporting Person | Date | |
| BVF Inc., By: /s/ Mark N. Lampert, President | 09/10/2019 | |
| **Signature of Reporting Person | Date | |
| /s/ Mark N. Lampert | 09/10/2019 | |
| **Signature of Reporting Person | Date |
| * | If the form is filed by more than one reporting person, see Instruction 4(b)(v). |
| ** | Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). |
| (1) | This Form 4 is filed jointly by Biotechnology Value Fund, L.P. ("BVF"), Biotechnology Value Fund II, L.P. ("BVF2"), Biotechnology Value Trading Fund OS LP ("Trading Fund OS"), BVF Partners OS Ltd. ("Partners OS"), BVF Partners L.P. ("Partners"), BVF Inc. and Mark N. Lampert (collectively, the "Reporting Persons"). Each of the Reporting Persons is a member of a Section 13(d) group that previously owned in the aggregate more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. |
| (2) | Securities owned directly by BVF. As the general partner of BVF, Partners may be deemed to beneficially own the securities owned directly by BVF. As the investment adviser and general partner of Partners, BVF Inc. may be deemed to beneficially own the securities owned directly by BVF. As a director and officer of BVF Inc., Mr. Lampert may be deemed to beneficially own the securities owned directly by BVF. |
| (3) | Securities owned directly by BVF2. As the general partner of BVF2, Partners may be deemed to beneficially own the securities owned directly by BVF2. As the investment adviser and general partner of Partners, BVF Inc. may be deemed to beneficially own the securities owned directly by BVF2. As a director and officer of BVF Inc., Mr. Lampert may be deemed to beneficially own the securities owned directly by BVF2. |
| (4) | Securities owned directly by Trading Fund OS. As the general partner of Trading Fund OS, Partners OS may be deemed to beneficially own the securities owned directly by Trading Fund OS. As the investment manager of Trading Fund OS and the sole member of Partners OS, Partners may be deemed to beneficially own the securities owned directly by Trading Fund OS. As the investment adviser and general partner of Partners, BVF Inc. may be deemed to beneficially own the securities owned directly by Trading Fund OS. As a director and officer of BVF Inc., Mr. Lampert may be deemed to beneficially own the securities owned directly by Trading Fund OS. |
| (5) | The Reporting Persons hold 2,907 shares of Series A Convertible Preferred Stock, (the "Series A Preferred Stock") convertible for an aggregate of 2,907,000 shares of Common Stock. Each share of Series A Preferred Stock is convertible into 1,000 shares of Common Stock. The Series A Preferred Stock is convertible at any time, at the holder's election, except that the Series A Preferred Stock may not be converted if, after such conversion, the Reporting Persons would beneficially own, as determined in accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), more than 9.99% of the number of shares of Common Stock then issued and outstanding. |
| (6) | The Reporting Persons hold 5,000 shares of Series B Convertible Preferred Stock, (the "Series B Preferred Stock") convertible for an aggregate of 5,000,000 shares of Common Stock. Each share of Series B Preferred Stock is convertible into 1,000 shares of Common Stock. The Series B Preferred Stock is convertible at any time, at the holder's election, except that the Series B Preferred Stock may not be converted if, after such conversion, the Reporting Persons would beneficially own, as determined in accordance with Section 13(d) of the Exchange Act, more than 9.99% of the number of shares of Common Stock then issued and outstanding. |
| (7) | The Reporting Persons hold 1,582,800 Tranche A Warrants (the "A Warrants") exercisable for an aggregate of 1,582,800 shares of Common Stock. The A Warrants have an exercise price of $2.00 per share and expire on June 8, 2021. The A Warrants are exercisable at any time, at the holder's election, except that the A Warrants may not be exercised if, after such exercise, the Reporting Persons would beneficially own, as determined in accordance with Section 13(d) of the Exchange Act, more than 9.99% of the number of shares of Common Stock then issued and outstanding. |
| (8) | The Reporting Persons hold 791,400 Tranche B Warrants (the "B Warrants") exercisable for an aggregate of 791,400 shares of Common Stock. The B Warrants have an exercise price of $3.00 per share and expire on June 8, 2021. The B Warrants are exercisable at any time, at the holder's election, except that the B Warrants may not be exercised if, after such exercise, the Reporting Persons would beneficially own, as determined in accordance with Section 13(d) of the Exchange Act, more than 9.99% of the number of shares of Common Stock then issued and outstanding. |