Latest filings (excl ownership)
8-K
Other Events
23 Apr 24
S-8
Registration of securities for employees
3 Apr 24
8-K
Other Events
25 Mar 24
8-K
Departure of Directors or Certain Officers
20 Mar 24
8-K
Amendments to Articles of Incorporation or Bylaws
21 Feb 24
10-Q
2024 Q1
Quarterly report
12 Feb 24
NT 10-Q
Notice of late quarterly filing
12 Feb 24
8-K
EMCORE Reports Fiscal 2024 First Quarter Results
8 Feb 24
8-K/A
Changes in Registrant's Certifying Accountant
31 Jan 24
ARS
2023 FY
Annual report to shareholders
26 Jan 24
DEFA14A
Additional proxy soliciting materials
26 Jan 24
DEF 14A
Definitive proxy
26 Jan 24
PRE 14A
Preliminary proxy
16 Jan 24
8-K
EMCORE Corporation Enters Into Cooperation Agreement with Bradley L. Radoff
11 Jan 24
10-K
2023 FY
Annual report
27 Dec 23
NT 10-K
Notice of late annual filing
15 Dec 23
8-K
EMCORE Reports Fiscal 2023 Fourth Quarter Results
12 Dec 23
8-K
Entry into a Material Definitive Agreement
12 Oct 23
8-A12B
Registration of securities on exchange
28 Sep 23
8-K
Entry into a Material Definitive Agreement
28 Sep 23
424B5
Prospectus supplement for primary offering
17 Aug 23
8-K
EMCORE Announces Proposed Public Offering
17 Aug 23
424B5
Prospectus supplement for primary offering
16 Aug 23
10-Q
2023 Q3
Quarterly report
9 Aug 23
8-K
EMCORE Reports Fiscal 2023 Third Quarter Results
8 Aug 23
8-K
Other Events
8 Aug 23
8-K
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard
29 Jun 23
8-K/A
Submission of Matters to a Vote of Security Holders
20 Jun 23
SD
Conflict minerals disclosure
26 May 23
10-Q
2023 Q2
Quarterly report
10 May 23
8-K
EMCORE Reports Fiscal 2023 Second Quarter Results
4 May 23
8-K
EMCORE Announces Restructuring Program
21 Apr 23
8-K
Departure of Directors or Certain Officers
14 Mar 23
S-8
Registration of securities for employees
13 Mar 23
ARS
2022 FY
Annual report to shareholders
22 Feb 23
424B5
Prospectus supplement for primary offering
15 Feb 23
8-K
Other Events
15 Feb 23
424B3
Prospectus supplement
14 Feb 23
8-K
EMCORE Announces Proposed Public Offering of Common Stock
14 Feb 23
10-Q
2023 Q1
Quarterly report
9 Feb 23
Latest ownership filings
4/A
Jeffrey J Roncka
10 Apr 24
4/A
REX S JACKSON
10 Apr 24
4/A
Noel Heiks
10 Apr 24
4/A
Bruce Grooms
10 Apr 24
4/A
Cletus C Glasener
10 Apr 24
4
Jeffrey J Roncka
10 Apr 24
4
REX S JACKSON
10 Apr 24
4
Noel Heiks
10 Apr 24
4
Bruce Grooms
10 Apr 24
4
Cletus C Glasener
10 Apr 24
4
Thomas P. Minichiello
26 Mar 24
4
JEFFREY RITTICHIER
26 Mar 24
SC 13D/A
Radoff Bradley Louis
8 Mar 24
4
CONSTANTINOS CHRISTOFILIS,
16 Feb 24
3
CONSTANTINOS CHRISTOFILIS,
16 Feb 24
SC 13G/A
Archon Capital Management LLC
16 Feb 24
SC 13G/A
AWM Investment Company, Inc.
14 Feb 24
SC 13G/A
LYTTON LAURENCE W
14 Feb 24
SC 13G/A
Portolan Capital Management, LLC
14 Feb 24
SC 13G/A
VANGUARD GROUP INC
13 Feb 24
SC 13G/A
Neuberger Berman Group LLC
12 Feb 24
SC 13G/A
Archon Capital Management LLC
12 Feb 24
SC 13D/A
Radoff Bradley Louis
8 Feb 24
4
Cletus C Glasener
18 Jan 24
4
Jeffrey J Roncka
18 Jan 24
3
Jeffrey J Roncka
18 Jan 24
3
Cletus C Glasener
18 Jan 24
SC 13D/A
Radoff Bradley Louis
11 Jan 24
4
Iain Black
22 Dec 23
SC 13D/A
Radoff Bradley Louis
6 Dec 23
4
Thomas P. Minichiello
28 Aug 23
SC 13G
Archon Capital Management LLC
25 Aug 23
SC 13D
Radoff Bradley Louis
24 Aug 23
4
Change in insider ownership
20 Jun 23
4
Iain Black
20 Jun 23
4
Thomas P. Minichiello
20 Jun 23
4
JEFFREY RITTICHIER
20 Jun 23
4
Change in insider ownership
14 Jun 23
4
Change in insider ownership
31 May 23
4
Change in insider ownership
25 May 23