12 filings
4
AEY
Addvantage Technologies Group
26 Jan 21
ADDVANTAGE TECHNOLOGIES / KENNETH A CHYMIAK ownership change
4:30pm
4/A
Chymiak Kenneth A
17 Sep 20
ADDVANTAGE TECHNOLOGIES / KENNETH A CHYMIAK ownership change
4:47pm
4
Chymiak Kenneth A
17 Sep 20
ADDVANTAGE TECHNOLOGIES / KENNETH A CHYMIAK ownership change
4:43pm
SC 13D/A
AEY
Addvantage Technologies Group
16 Jul 20
ADDVANTAGE TECHNOLOGIES / CHYMIAK KENNETH A ownership change
9:35pm
4
AEY
Addvantage Technologies Group
16 Jul 20
ADDVANTAGE TECHNOLOGIES / KENNETH A CHYMIAK ownership change
6:10pm
SC 13D/A
m90s8 4j4
3 Mar 20
Beneficial ownership report (amended)
12:37pm
4
rdl3rhw
26 Feb 20
ADDVANTAGE TECHNOLOGIES / KENNETH A CHYMIAK ownership change
5:24pm
SC 13D/A
2lipzoxo58n27v9
16 May 17
Addvantage Technologies Group Inc
12:00am
4/A
kchlvvxbc95bjh3k trl
25 Apr 17
ADDVANTAGE TECHNOLOGIES / KENNETH A CHYMIAK ownership change
12:00am
4
tk791zgn5t
25 Apr 17
ADDVANTAGE TECHNOLOGIES / KENNETH A CHYMIAK ownership change
12:00am
4/A
b4v1oio3z
14 Aug 15
ADDVANTAGE TECHNOLOGIES / KENNETH A CHYMIAK ownership change
12:00am
4
3wtdrx ku
14 Aug 15
ADDVANTAGE TECHNOLOGIES / KENNETH A CHYMIAK ownership change
12:00am
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