List of insiders holdings for EMCORE CORP:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Quercus Trust Gelbaum David Gelbaum Monica Chavez Former 10% Owner | 2008-08-20 15:26:52 | 3,800,183 0 | 3,800,183 | Form 13D |
| 2 | DREYFUS ROBERT LOUIS Director | 2006-12-18 09:01:55 | 0 3,303,259 | 3,303,259 | Form 4 |
| 3 | RUSSELL THOMAS Director | 2014-01-07 18:29:08 | 863,701 856,016 | 1,719,717 | Form 4 |
| 4 | Kopp LeRoy C No longer subject to Sec. 16 | 2016-04-01 17:15:33 | 1,147,700 101,000 | 1,248,700 | Form 4 |
| 5 | CHOPRA VIKAS 10% Owner | 2024-11-04 09:51:24 | 978,600 0 | 978,600 | Form 13G |
| 6 | RITTICHIER JEFFREY Chief Executive Officer | 2024-03-26 16:25:41 | 946,531 0 | 946,531 | Form 4 |
| 7 | Markovich John M. Chief Financial Officer | 2009-07-29 16:55:35 | 575,000 0 | 575,000 | Form 4 |
| 8 | Becker Drapkin Management L.P. BECKER DRAPKIN PARTNERS (QP) L.P. BECKER DRAPKIN PARTNERS L.P. BC Advisors LLC Drapkin Matthew A Becker Steven R See Remarks | 2020-02-06 17:21:02 | 406,310 0 | 406,310 | Form 13D |
| 9 | Iannelli John M. Chief Technology Officer | 2009-07-29 16:55:16 | 374,880 0 | 374,880 | Form 4 |
| 10 | Becker Steven R Director | 2015-12-09 16:32:55 | 7,576 319,392 | 326,968 | Form 4 |
| 11 | Lu Albert SVP & GM, Aerospace & Defense | 2022-04-27 16:09:07 | 293,600 0 | 293,600 | Form 4 |
| 12 | Kosco Keith General Counsel & Secretary | 2009-07-29 16:56:17 | 260,000 0 | 260,000 | Form 4 |
| 13 | DOMENIK STEPHEN L Director | 2022-10-04 16:46:09 | 217,159 10,000 | 227,159 | Form 4 |
| 14 | HOU HONG Q CEO & President | 2015-01-06 16:53:13 | 205,229 12,944 | 218,173 | Form 4 |
| 15 | Black Iain SVP, Operations | 2023-12-22 16:14:40 | 190,564 0 | 190,564 | Form 4 |
| 16 | Kim Jikun Chief Financial Officer | 2018-10-24 16:40:08 | 166,174 0 | 166,174 | Form 4 |
| 17 | WEINSWIG MARK Chief Financial Officer | 2016-02-18 19:29:45 | 137,685 0 | 137,685 | Form 4 |
| 18 | Gushard Adam Interim CFO | 2008-05-21 14:34:43 | 100,000 0 | 100,000 | Form 4 |
| 19 | FINE GERALD J Director | 2020-03-23 16:29:38 | 63,124 29,318 | 92,442 | Form 4 |
| 20 | Van Berkel Monica Chief Admin. Officer | 2015-01-06 19:24:48 | 78,568 10,927 | 89,495 | Form 4 |
| 21 | RICHARDS REUBEN F JR Director | 2015-02-24 17:52:46 | 65,674 5,000 | 70,674 | Form 4 |
| 22 | STALL RICHARD A CTO Director | 2006-03-30 15:43:36 | 61,732 548 | 62,280 | Form 4 |
| 23 | Gomez Alfredo Gen. Counsel and Corp. Sec. | 2015-01-27 18:20:25 | 53,071 6,667 | 59,738 | Form 4 |
| 24 | Larocca Christopher M Chief Operating Officer | 2013-08-26 19:33:03 | 26,098 8,012 | 34,110 | Form 4 |
| 25 | Wang Xinqiao Exec. VP, China Operations | 2012-08-24 14:57:26 | 28,273 4,557 | 32,830 | Form 4 |
| 26 | JACKSON REX S Director | 2024-04-10 16:35:02 | 31,386 0 | 31,386 | Form 4/A |
| 27 | Heiks Noel Director | 2024-04-10 16:34:39 | 31,300 0 | 31,300 | Form 4/A |
| 28 | SCOTT CHARLES THOMAS Director | 2016-01-06 17:05:54 | 28,932 0 | 28,932 | Form 4 |
| 29 | Wojciechowski David Gregory Vice President, Sales | 2018-02-20 17:03:56 | 25,374 0 | 25,374 | Form 4 |
| 30 | Tegnelia James A Director | 2015-01-28 16:46:25 | 20,827 0 | 20,827 | Form 4 |
| 31 | Coringrato Ed J Jr. Director | 2018-03-19 17:02:40 | 19,905 0 | 19,905 | Form 4 |
| 32 | WERTHAN THOMAS G Director | 2008-02-22 11:14:54 | 16,266 0 | 16,266 | Form 4 |
| 33 | McCorkle Sherman Director | 2015-03-02 20:29:40 | 7,256 8,000 | 15,256 | Form 4 |
| 34 | GILLEN JOHN Director | 2014-01-07 18:30:30 | 14,351 0 | 14,351 | Form 4 |
| 35 | BOGOMOLNY ROBERT Director | 2017-01-19 13:12:15 | 7,666 0 | 7,666 | Form 4 |
| 36 | GORDON MARK A Intrm Princ Fin and Acc Offcr | 2019-04-05 17:30:06 | 5,000 0 | 5,000 | Form 4 |
| 37 | MASSIE SCOTT Chief Operating Officer | 2006-02-08 10:34:00 | 0 302 | 302 | Form 4 |
| 38 | AWM Investment Company Inc. 10% Owner | 2024-06-10 16:18:44 | 99 0 | 99 | Form 13G |
| 39 | BRODIE HOWARD W Chief Legal Officer | 2006-03-20 06:37:40 | 0 0 | 0 | Form 4 |
| 40 | Archon Capital Management LLC CHRISTOFILIS CONSTANTINOS 10% Owner | 2024-05-13 14:17:07 | 0 0 | 0 | Form 13G |
| 41 | GMITTER THOMAS J CIO | 2003-11-19 07:10:21 | 0 0 | 0 | Form 4 |
| 42 | Vargas Matthew Interim CEO | 2025-02-28 16:03:10 | 0 0 | 0 | Form 4 |
| 43 | Minichiello Thomas P. Chief Financial Officer | 2025-02-28 16:03:30 | 0 0 | 0 | Form 4 |
| 44 | Glasener Cletus C Director | 2025-02-28 16:03:53 | 0 0 | 0 | Form 4 |
| 45 | Grooms Bruce Director | 2025-02-28 16:04:02 | 0 0 | 0 | Form 4 |
| 46 | Rogers David Director | 2025-02-28 16:04:19 | 0 0 | 0 | Form 4 |
| 47 | Roncka Jeffrey J Director | 2025-02-28 16:04:34 | 0 0 | 0 | Form 4 |