Latest filings (excl ownership)
SD
Conflict minerals disclosure
30 May 24
10-Q
2024 Q1
Quarterly report
14 May 24
8-K
M-tron Industries, Inc. Reports First Quarter 2024 Results and Reminds Stakeholders of Investor Day
7 May 24
DEF 14A
Definitive proxy
29 Apr 24
8-K
Departure of Directors or Certain Officers
16 Apr 24
8-K
Other Events
26 Mar 24
8-K
M-tron Industries, Inc. Reports Fiscal Year 2023 Results and Announces Investor Call
25 Mar 24
10-K
2023 FY
Annual report
25 Mar 24
8-K
Other Events
28 Dec 23
8-K
M-tron Industries, Inc. to Present at Sidoti Virtual Investor Conference December 6-7
5 Dec 23
10-Q
2023 Q3
Quarterly report
9 Nov 23
8-K
M-tron Industries, Inc. Reports Third Quarter 2023 Results and Announces Investor Call
9 Nov 23
8-K
Submission of Matters to a Vote of Security Holders
20 Sep 23
8-K
Regulation FD Disclosure
16 Aug 23
DEF 14A
Definitive proxy
16 Aug 23
10-Q
2023 Q2
Quarterly report
10 Aug 23
8-K
M-tron Industries, Inc. Reports Second Quarter 2023 Results and Announces Participation in the Sidoti August 2023 Virtual Investor Conference
10 Aug 23
8-K
Other Events
17 Jul 23
SD
Conflict minerals disclosure
24 May 23
10-Q
2023 Q1
Quarterly report
11 May 23
10-K/A
2022 FY
Annual report (amended)
28 Apr 23
8-K
M-tron Industries, Inc. Announces Investor Presentation
19 Apr 23
8-K
M-tron Industries, Inc. Reports Fiscal Year 2022 Results
30 Mar 23
10-K
2022 FY
Annual report
30 Mar 23
8-K
M-tron Industries, Inc. to Present at Sidoti Virtual Investor Conference January 18-19
12 Jan 23
8-K
Departure of Directors or Certain Officers
9 Dec 22
S-8
Registration of securities for employees
15 Nov 22
10-Q
2022 Q3
Quarterly report
14 Nov 22
8-K
M-tron Industries, Inc. Reports Third Quarter 2022 Results
14 Nov 22
8-K
Other Events
8 Nov 22
8-K
Changes in Registrant's Certifying Accountant
14 Oct 22
8-K
Entry into a Material Definitive Agreement
7 Oct 22
SEC STAFF ACTION
SEC staff action: Order
7 Sep 22
CERT
Certification of approval for exchange listing
31 Aug 22
CORRESP
Correspondence with SEC
31 Aug 22
10-12B/A
Registration of securities (amended)
19 Aug 22
CORRESP
Correspondence with SEC
10 Aug 22
CORRESP
Correspondence with SEC
10 Aug 22
CORRESP
Correspondence with SEC
8 Aug 22
10-12B/A
Registration of securities (amended)
3 Aug 22
Latest ownership filings
4
MARIO J GABELLI
29 May 24
4
Linda M Biles
23 Apr 24
4
MARIO J GABELLI
10 Apr 24
4
Hendi Susanto
25 Mar 24
4
John S Mega
25 Mar 24
4
BEL LAZAR
25 Mar 24
4
Robert V LaPenta Jr
25 Mar 24
4
David M Goldman
25 Mar 24
4
Ivan Arteaga
25 Mar 24
4
MARC GABELLI
25 Mar 24
4
MARIO J GABELLI
14 Mar 24
SC 13D/A
GAMCO INVESTORS, INC. ET AL
7 Mar 24
4
MARIO J GABELLI
22 Feb 24
SC 13D/A
GABELLI MARC
16 Jan 24
4
MARC GABELLI
16 Jan 24
4
MARC GABELLI
12 Jan 24
4
William Arnold Drafts
10 Jan 24
144
Notice of proposed sale of securities
10 Jan 24
144
Notice of proposed sale of securities
9 Jan 24
4
MARC GABELLI
8 Jan 24
SC 13D/A
GABELLI MARC
8 Jan 24
4
MARIO J GABELLI
8 Jan 24
4
William Arnold Drafts
5 Jan 24
4
MARC GABELLI
4 Jan 24
4
MARIO J GABELLI
4 Jan 24
4
Linda M Biles
3 Jan 24
4
MARIO J GABELLI
29 Dec 23
SC 13D/A
GABELLI MARC
26 Dec 23
4
MARC GABELLI
26 Dec 23
4
MARC GABELLI
18 Dec 23
144
Notice of proposed sale of securities
13 Dec 23
4
MICHAEL J FERRANTINO JR
13 Dec 23
144
Notice of proposed sale of securities
12 Dec 23
SC 13D/A
GABELLI MARC
12 Dec 23
4
MARC GABELLI
12 Dec 23
SC 13D/A
GAMCO INVESTORS, INC. ET AL
11 Dec 23
4
MARIO J GABELLI
8 Dec 23
4
MARIO J GABELLI
7 Dec 23
4
Ivan Arteaga
6 Dec 23
SC 13D/A
GABELLI MARC
5 Dec 23