Heron Therapeutics, Inc.
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(Name of Issuer)
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Common Stock, par value $0.01 per share
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(Title of Class of Securities)
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427746102
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(CUSIP Number)
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Kevin C. Tang
Tang Capital Management, LLC
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4747 Executive Drive, Suite 510
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San Diego, CA 92121
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(858) 200-3830
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(Name, Address and Telephone Number of Person Authorized to
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Receive Notices and Communications)
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August 5, 2016
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(Date of Event which Requires Filing of this Statement)
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CUSIP NO. 427746102
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13D/A
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Page 2 of 8
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1.
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Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only).
Tang Capital Partners, LP
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||
2.
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Check the Appropriate Box if a Member of a Group
(a) ¨
(b) ý
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||
3.
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SEC Use Only
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||
4.
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Source of Funds
WC
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||
5.
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Check If Disclosure of Legal Proceeding Is Required Pursuant to Items 2(d) or 2(e)
¨
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||
6.
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Citizenship or Place of Organization
Delaware
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||
Number of
Shares
Beneficially
Owned by
Each Reporting
Person With
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7.
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Sole Voting Power
0
|
|
8.
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Shared Voting Power
5,873,891
|
||
9.
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Sole Dispositive Power
0
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||
10.
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Shared Dispositive Power
5,873,891
|
||
11.
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Aggregate Amount Beneficially Owned by Each Reporting Person
5,873,891
|
||
12.
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Check if the Aggregate Amount in Row (11) Excludes Certain Shares ¨
|
||
13.
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Percent of Class Represented by Amount in Row (11)
15.0%
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||
14
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Type of Reporting Person
PN
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CUSIP NO. 427746102
|
13D/A
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Page 3 of 8 |
1.
|
Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only).
Tang Capital Management, LLC
|
||
2.
|
Check the Appropriate Box if a Member of a Group
(a) ¨
(b) ý
|
||
3.
|
SEC Use Only
|
||
4.
|
Source of Funds
WC
|
||
5.
|
Check If Disclosure of Legal Proceeding Is Required Pursuant to Items 2(d) or 2(e)
¨
|
||
6.
|
Citizenship or Place of Organization
Delaware
|
||
Number of
Shares
Beneficially
Owned by
Each Reporting
Person With
|
7.
|
Sole Voting Power
0
|
|
8.
|
Shared Voting Power
5,873,891
|
||
9.
|
Sole Dispositive Power
0
|
||
10.
|
Shared Dispositive Power
5,873,891
|
||
11.
|
Aggregate Amount Beneficially Owned by Each Reporting Person
5,873,891
|
||
12.
|
Check if the Aggregate Amount in Row (11) Excludes Certain Shares ¨
|
||
13.
|
Percent of Class Represented by Amount in Row (11)
15.0%
|
||
14
|
Type of Reporting Person
OO
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CUSIP NO. 427746102
|
13D/A
|
Page 4 of 8 |
1.
|
Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only).
Kevin C. Tang
|
||
2.
|
Check the Appropriate Box if a Member of a Group
(a) ¨
(b) ý
|
||
3.
|
SEC Use Only
|
||
4.
|
Source of Funds
PF, WC, OO
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||
5.
|
Check If Disclosure of Legal Proceeding Is Required Pursuant to Items 2(d) or 2(e)
¨
|
||
6.
|
Citizenship or Place of Organization
United States
|
||
Number of
Shares
Beneficially
Owned by
Each Reporting
Person With
|
7.
|
Sole Voting Power
418,338
|
|
8.
|
Shared Voting Power
5,873,891
|
||
9.
|
Sole Dispositive Power
418,338
|
||
10.
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Shared Dispositive Power
5,873,891
|
||
11.
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Aggregate Amount Beneficially Owned by Each Reporting Person
6,292,229
|
||
12.
|
Check if the Aggregate Amount in Row (11) Excludes Certain Shares ¨
|
||
13.
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Percent of Class Represented by Amount in Row (11)
16.1%
|
||
14
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Type of Reporting Person
IN
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Item 3. Source and Amount of Funds or Other Consideration
Item 4.
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Purpose of Transactions
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Item 5.
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Interest in Securities of the Issuer
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(a)
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Amount beneficially owned and percentage of class:
|
|
Tang Capital Partners, LP
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5,873,891 shares, representing 15.0% of the class
|
|
Tang Capital Management, LLC
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5,873,891 shares, representing 15.0% of the class
|
|
Kevin C. Tang
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6,292,229 shares, representing 16.1% of the class
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(b)
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Voting and disposition powers:
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Sole power to vote or direct the vote:
|
||
Tang Capital Partners, LP
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0 shares
|
|
Tang Capital Management, LLC
|
0 shares
|
|
Kevin C. Tang
|
418,338 shares
|
|
Shared power to vote or direct the vote:
|
||
Tang Capital Partners, LP
|
5,873,891 shares
|
|
Tang Capital Management, LLC
|
5,873,891 shares
|
|
Kevin C. Tang
|
5,873,891 shares
|
|
Sole power to dispose or direct the disposition:
|
|
Tang Capital Partners, LP
|
0 shares
|
|
Tang Capital Management, LLC
|
0 shares
|
|
Kevin C. Tang
|
418,338 shares
|
|
Shared power to dispose or direct the disposition:
|
||
Tang Capital Partners, LP
|
5,873,891 shares
|
|
Tang Capital Management, LLC
|
5,873,891 shares
|
|
Kevin C. Tang
|
5,873,891 shares
|
Item 6.
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Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.
|
Tang Capital Partners, LP
|
|||
By:
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Tang Capital Management, LLC
|
||
By:
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/s/ Kevin C. Tang
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||
Kevin C. Tang, Manager
|
|||
Tang Capital Management, LLC
|
|||
By:
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/s/ Kevin C. Tang
|
||
Kevin C. Tang, Manager
|
|||
/s/ Kevin C. Tang
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