| 4 |
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OWNERSHIP DOCUMENT |
25 Apr 2023 |
24 Apr 2023 |
001-33938 |
| SC 13D/A |
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SC 13D/A |
20 Apr 2023 |
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| 4 |
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OWNERSHIP DOCUMENT |
14 Apr 2023 |
21 Dec 2021 |
001-33938 |
| 144 |
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|
13 Apr 2023 |
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| SC 13D/A |
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SC 13D/A |
23 Jul 2021 |
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| SC 13D/A |
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SC 13D/A |
14 Dec 2020 |
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| DFAN14A |
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DFAN14A |
07 Dec 2020 |
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| SC 13D/A |
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SCHEDULE 13D/A |
04 Dec 2020 |
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DFAN14A |
04 Dec 2020 |
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DFAN14A |
04 Dec 2020 |
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DFAN14A |
30 Nov 2020 |
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DFAN14A |
27 Nov 2020 |
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DFAN14A |
24 Nov 2020 |
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DFAN14A |
17 Nov 2020 |
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| SC 13D/A |
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SC 13D/A |
17 Nov 2020 |
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| DFAN14A |
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DFAN14A |
16 Nov 2020 |
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| DFAN14A |
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DFAN14A |
16 Nov 2020 |
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DFAN14A |
13 Nov 2020 |
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DFAN14A |
10 Nov 2020 |
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DFAN14A |
09 Nov 2020 |
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| SC 13D/A |
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SC 13D/A |
06 Nov 2020 |
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| DFAN14A |
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DFAN14A |
06 Nov 2020 |
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DFAN14A |
04 Nov 2020 |
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| SC 13D/A |
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SC 13D/A |
30 Oct 2020 |
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| DFAN14A |
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DFAN14A |
30 Oct 2020 |
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| CORRESP |
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26 Oct 2020 |
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| SC 13D/A |
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SC 13D/A |
20 Oct 2020 |
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| DFAN14A |
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DFAN14A |
19 Oct 2020 |
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DFRN14A |
15 Oct 2020 |
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DFAN14A |
14 Oct 2020 |
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| DEFC14A |
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DEFC14A |
14 Oct 2020 |
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| CORRESP |
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08 Oct 2020 |
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| PRRN14A |
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PRRN14A |
08 Oct 2020 |
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DFAN14A |
05 Oct 2020 |
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| CORRESP |
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05 Oct 2020 |
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| DFAN14A |
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DFAN14A |
28 Sep 2020 |
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| CORRESP |
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25 Sep 2020 |
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| DFAN14A |
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DFAN14A |
25 Sep 2020 |
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| SC 13D/A |
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SC 13D/A |
25 Sep 2020 |
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| PREC14A |
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PREC14A |
25 Sep 2020 |
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| SC 13D/A |
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SCHEDULE SC 13D/A |
03 Aug 2020 |
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SC 13D/A |
22 Jul 2020 |
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| 4 |
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FORM 4 - |
19 May 2020 |
15 May 2020 |
001-33938 |
| SC 13D/A |
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SC 13D/A |
20 Mar 2020 |
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| 4 |
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FORM 4 - |
13 May 2019 |
10 May 2019 |
001-33938 |
| 4 |
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FORM 4 - |
27 Jul 2018 |
25 Jul 2018 |
001-33938 |
| 4 |
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FORM 4 - |
24 Jul 2018 |
20 Jul 2018 |
001-33938 |
| 4 |
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FORM 4 - |
19 Jul 2018 |
18 Jul 2018 |
001-33938 |
| 4 |
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FORM 4 - |
05 Jun 2018 |
01 Jun 2018 |
001-33938 |
| 4 |
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FORM 4 - |
31 May 2018 |
29 May 2018 |
001-33938 |
| 4 |
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FORM 4 - |
14 May 2018 |
10 May 2018 |
001-33938 |
| 4 |
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FORM 4 - |
14 Mar 2018 |
12 Mar 2018 |
001-33938 |
| 4 |
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FORM 4 - |
09 Mar 2018 |
07 Mar 2018 |
001-33938 |
| 4 |
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FORM 4 - |
06 Mar 2018 |
02 Mar 2018 |
001-33938 |
| 4 |
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FORM 4 - |
01 Mar 2018 |
27 Feb 2018 |
001-33938 |
| 4 |
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FORM 4 - |
12 May 2017 |
10 May 2017 |
001-33938 |
| SC 13D/A |
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SC 13D/A |
26 Aug 2016 |
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| 4 |
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FORM 4 - |
13 May 2016 |
11 May 2016 |
001-33938 |
| 4 |
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FORM 4 - |
21 Apr 2016 |
25 Mar 2016 |
001-33938 |
| 4 |
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FORM 4 |
12 May 2015 |
11 May 2015 |
001-33938 |
| 4 |
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FORM 4 |
31 Mar 2015 |
30 Mar 2015 |
001-33938 |
| 4 |
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FORM 4 |
12 Sep 2014 |
10 Sep 2014 |
001-33938 |
| 4 |
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FORM 4 |
09 Sep 2014 |
05 Sep 2014 |
001-33938 |
| 4 |
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FORM 4 |
04 Sep 2014 |
02 Sep 2014 |
001-33938 |
| 4 |
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FORM 4 |
27 Jun 2014 |
25 Jun 2014 |
001-33938 |
| 4 |
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FORM 4 |
24 Jun 2014 |
20 Jun 2014 |
001-33938 |
| 4 |
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FORM 4 |
19 Jun 2014 |
17 Jun 2014 |
001-33938 |
| 4 |
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FORM 4 |
16 Jun 2014 |
12 Jun 2014 |
001-33938 |
| 4 |
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FORM 4 |
11 Jun 2014 |
09 Jun 2014 |
001-33938 |
| 4 |
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FORM 4 |
06 Jun 2014 |
04 Jun 2014 |
001-33938 |
| 4 |
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FORM 4 |
03 Jun 2014 |
30 May 2014 |
001-33938 |
| 4 |
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FORM 4 |
29 May 2014 |
27 May 2014 |
001-33938 |
| 4 |
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FORM 4 |
12 May 2014 |
08 May 2014 |
001-33938 |
| 4 |
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FORM 4 |
12 Dec 2013 |
05 Dec 2013 |
001-33938 |
| 4 |
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FORM 4 |
16 May 2013 |
14 May 2013 |
001-33938 |
| 4 |
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FORM 4 |
02 Apr 2013 |
31 Mar 2013 |
001-33938 |
| 4 |
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FORM 4 |
07 May 2012 |
03 May 2012 |
001-33938 |
| 4 |
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FORM 4 |
04 Apr 2012 |
30 Mar 2012 |
001-33938 |
| SC 13D/A |
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TESSCO TECHNOLOGIES INC SC 13D A #2 2-22-2012 (BARNHILL) |
24 Feb 2012 |
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| 4 |
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FORM 4 |
20 Jan 2012 |
26 Aug 2012 |
001-33938 |
| 4 |
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FORM 4 |
27 Apr 2011 |
26 Mar 2010 |
001-33938 |
| 4 |
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FORM 4 |
01 Mar 2011 |
25 Feb 2011 |
001-33938 |
| 4 |
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FORM 4 - |
28 Apr 2010 |
27 Apr 2010 |
001-33938 |