<SEC-DOCUMENT>0001213900-21-052143-index.html : 20211012
<SEC-HEADER>0001213900-21-052143.hdr.sgml : 20211012
<ACCEPTANCE-DATETIME>20211008193944
ACCESSION NUMBER:		0001213900-21-052143
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20211012
DATE AS OF CHANGE:		20211008
GROUP MEMBERS:		DAVID S. RICHMOND
GROUP MEMBERS:		MATTHEW J. CURFMAN
GROUP MEMBERS:		RBI PI MANAGER, LLC
GROUP MEMBERS:		RBI PRIVATE INVESTMENT II, LLC
GROUP MEMBERS:		RBI PRIVATE INVESTMENT III, LLC
GROUP MEMBERS:		RICHMOND BROTHERS 401(K) PROFIT SHARING PLAN

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AIR INDUSTRIES GROUP
		CENTRAL INDEX KEY:			0001009891
		STANDARD INDUSTRIAL CLASSIFICATION:	AIRCRAFT PART & AUXILIARY EQUIPMENT, NEC [3728]
		IRS NUMBER:				204458244
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-61067
		FILM NUMBER:		211316400

	BUSINESS ADDRESS:	
		STREET 1:		1460 FIFTH AVENUE
		CITY:			BAY SHORE
		STATE:			NY
		ZIP:			11706
		BUSINESS PHONE:		631-881-4920

	MAIL ADDRESS:	
		STREET 1:		1460 FIFTH AVENUE
		CITY:			BAY SHORE
		STATE:			NY
		ZIP:			11706

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AIR INDUSTRIES GROUP, INC.
		DATE OF NAME CHANGE:	20070702

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Gales Industries Inc
		DATE OF NAME CHANGE:	20060410

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Ashlin Development Corp
		DATE OF NAME CHANGE:	20050127

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Richmond Brothers, Inc.
		CENTRAL INDEX KEY:			0001540462
		IRS NUMBER:				205152300
		STATE OF INCORPORATION:			MI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		7415 FOXWORTH COURT
		CITY:			JACKSON
		STATE:			MI
		ZIP:			49201
		BUSINESS PHONE:		517-536-5000

	MAIL ADDRESS:	
		STREET 1:		7415 FOXWORTH COURT
		CITY:			JACKSON
		STATE:			MI
		ZIP:			49201
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>ea148633-13da4rich_airindus.htm
<DESCRIPTION>AMENDMENT NO. 4 TO SCHEDULE 13D
<TEXT>
Document 1 - file: ea148633-13da4rich_airindus.htm

</DOCUMENT>
</SEC-DOCUMENT>