<SEC-DOCUMENT>0001558370-21-016677-index.html : 20211210
<SEC-HEADER>0001558370-21-016677.hdr.sgml : 20211210
<ACCEPTANCE-DATETIME>20211210160117
ACCESSION NUMBER:		0001558370-21-016677
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		16
CONFORMED PERIOD OF REPORT:	20220126
FILED AS OF DATE:		20211210
DATE AS OF CHANGE:		20211210

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LANNETT CO INC
		CENTRAL INDEX KEY:			0000057725
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				230787699
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31298
		FILM NUMBER:		211485222

	BUSINESS ADDRESS:	
		STREET 1:		9000 STATE RD
		CITY:			PHILADELPHIA
		STATE:			PA
		ZIP:			19136
		BUSINESS PHONE:		2153339000

	MAIL ADDRESS:	
		STREET 1:		9000 STATE ROAD
		STREET 2:		9000 STATE ROAD
		CITY:			PHLADELPHIA
		STATE:			PA
		ZIP:			19136

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NETHERLANDS SECURITIES INC
		DATE OF NAME CHANGE:	19660629
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>tmb-20220126xdef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: tmb-20220126xdef14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>tmb-20220126xdef14a023.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: tmb-20220126xdef14a023.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>tmb-20220126xdef14a009.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: tmb-20220126xdef14a009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>tmb-20220126xdef14a007.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: tmb-20220126xdef14a007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>tmb-20220126xdef14a003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: tmb-20220126xdef14a003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>tmb-20220126xdef14a002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: tmb-20220126xdef14a002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>tmb-20220126xdef14a015.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: tmb-20220126xdef14a015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>tmb-20220126xdef14a012.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: tmb-20220126xdef14a012.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>tmb-20220126xdef14a001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: tmb-20220126xdef14a001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>tmb-20220126xdef14a013.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: tmb-20220126xdef14a013.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>tmb-20220126xdef14a010.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: tmb-20220126xdef14a010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>tmb-20220126xdef14a022.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: tmb-20220126xdef14a022.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>tmb-20220126xdef14a008.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: tmb-20220126xdef14a008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>tmb-20220126xdef14a016.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: tmb-20220126xdef14a016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>tmb-20220126xdef14a004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: tmb-20220126xdef14a004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>tmb-20220126xdef14a014.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: tmb-20220126xdef14a014.jpg
</DOCUMENT> </SEC-DOCUMENT>