<SEC-DOCUMENT>0000950170-25-064589-index.html : 20250506 <SEC-HEADER>0000950170-25-064589.hdr.sgml : 20250506 <ACCEPTANCE-DATETIME>20250506170045 ACCESSION NUMBER: 0000950170-25-064589 CONFORMED SUBMISSION TYPE: S-8 PUBLIC DOCUMENT COUNT: 19 FILED AS OF DATE: 20250506 DATE AS OF CHANGE: 20250506 EFFECTIVENESS DATE: 20250506 FILER: COMPANY DATA: COMPANY CONFORMED NAME: HERON THERAPEUTICS, INC. /DE/ CENTRAL INDEX KEY: 0000818033 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences EIN: 942875566 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: S-8 SEC ACT: 1933 Act SEC FILE NUMBER: 333-287008 FILM NUMBER: 25918145 BUSINESS ADDRESS: STREET 1: 4242 CAMPUS POINT COURT, SUITE 200 CITY: SAN DIEGO STATE: CA ZIP: 92121 BUSINESS PHONE: 8582514400 MAIL ADDRESS: STREET 1: 4242 CAMPUS POINT COURT, SUITE 200 CITY: SAN DIEGO STATE: CA ZIP: 92121 FORMER COMPANY: FORMER CONFORMED NAME: AP PHARMA INC /DE/ DATE OF NAME CHANGE: 20010511 FORMER COMPANY: FORMER CONFORMED NAME: ADVANCED POLYMER SYSTEMS INC /DE/ DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>S-8 <SEQUENCE>1 <FILENAME>hrtx-20250506.htm <DESCRIPTION>S-8 <TEXT> Document 1 - file: hrtx-20250506.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>2 <FILENAME>hrtx-ex5_1.htm <DESCRIPTION>EX-5.1 <TEXT> Document 2 - file: hrtx-ex5_1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.2 <SEQUENCE>3 <FILENAME>hrtx-ex23_2.htm <DESCRIPTION>EX-23.2 <TEXT> Document 3 - file: hrtx-ex23_2.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>4 <FILENAME>hrtx-ex99_1.htm <DESCRIPTION>EX-99.1 <TEXT> Document 4 - file: hrtx-ex99_1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.2 <SEQUENCE>5 <FILENAME>hrtx-ex99_2.htm <DESCRIPTION>EX-99.2 <TEXT> Document 5 - file: hrtx-ex99_2.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.3 <SEQUENCE>6 <FILENAME>hrtx-ex99_3.htm <DESCRIPTION>EX-99.3 <TEXT> Document 6 - file: hrtx-ex99_3.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-FILING FEES <SEQUENCE>7 <FILENAME>hrtx_exfilingfees.htm <DESCRIPTION>EX-FILING FEES <TEXT> Document 7 - file: hrtx_exfilingfees.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>img170582792_0.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: img170582792_0.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>10 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 10 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>11 <FILENAME>R2.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 11 - file: R2.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>12 <FILENAME>R3.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 12 - file: R3.htm
</DOCUMENT> <DOCUMENT> <TYPE>EXCEL <SEQUENCE>13 <FILENAME>Financial_Report.xlsx <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 13 - file: Financial_Report.xlsx
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>14 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 14 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>15 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 15 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>17 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 17 - file: FilingSummary.html
Document 17 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>19 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 19 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>20 <FILENAME>0000950170-25-064589-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 20 - file: 0000950170-25-064589-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>21 <FILENAME>hrtx_exfilingfees_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 21 - file: hrtx_exfilingfees_htm.html
Document 21 - RAW XML: hrtx_exfilingfees_htm.xml
</DOCUMENT> </SEC-DOCUMENT>