Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Emcore Corp (EMKR) since 2014 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Emcore Corp. Table 2 shows the detailed insider transactions. This company's CIK number is 808326.
Total stock buying since 2014: $1,898,321.
Total stock sales since 2014: $19,476,215.
Total stock option exercises since 2014: $0.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2024 | 4,851,568 | $1,747,969 | 1,255,258 | $1,409,654 | 0 | $0 |
| 2023 | 0 | $0 | 1,282,176 | $948,877 | 54,320 | $0 |
| 2022 | 0 | $0 | 4,484 | $17,084 | 108,872 | $0 |
| 2021 | 0 | $0 | 37,000 | $285,470 | 246,196 | $0 |
| 2020 | 45,000 | $150,352 | 0 | $0 | 144,697 | $0 |
| 2019 | 0 | $0 | 0 | $0 | 77,856 | $0 |
| 2018 | 0 | $0 | 49,422 | $348,425 | 267,330 | $0 |
| 2017 | 0 | $0 | 86,736 | $797,247 | 359,346 | $0 |
| 2016 | 0 | $0 | 44,362 | $249,393 | 87,500 | $0 |
| 2015 | 0 | $0 | 2,175,106 | $15,254,578 | 179,270 | $0 |
| 2014 | 0 | $0 | 33,665 | $165,487 | 101,421 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2024-05 | 0 | $0 | 1,255,258 | $1,409,654 | 0 | $0 |
| 2024-02 | 4,851,568 | $1,747,969 | 0 | $0 | 0 | $0 |
| 2023-12 | 0 | $0 | 0 | $0 | 1,820 | $0 |
| 2023-08 | 0 | $0 | 0 | $0 | 25,000 | $0 |
| 2023-06 | 0 | $0 | 820,105 | $564,619 | 0 | $0 |
| 2023-05 | 0 | $0 | 457,587 | $379,304 | 0 | $0 |
| 2023-04 | 0 | $0 | 0 | $0 | 27,500 | $0 |
| 2023-03 | 0 | $0 | 4,484 | $4,954 | 0 | $0 |
| 2022-08 | 0 | $0 | 0 | $0 | 25,000 | $0 |
| 2022-04 | 0 | $0 | 0 | $0 | 83,872 | $0 |
| 2022-03 | 0 | $0 | 4,484 | $17,084 | 0 | $0 |
| 2021-12 | 0 | $0 | 0 | $0 | 16,643 | $0 |
| 2021-08 | 0 | $0 | 37,000 | $285,470 | 25,000 | $0 |
| 2021-04 | 0 | $0 | 0 | $0 | 27,500 | $0 |
| 2021-03 | 0 | $0 | 0 | $0 | 177,053 | $0 |
| 2020-12 | 0 | $0 | 0 | $0 | 22,685 | $0 |
| 2020-10 | 0 | $0 | 0 | $0 | 9,346 | $0 |
| 2020-08 | 20,000 | $69,132 | 0 | $0 | 0 | $0 |
| 2020-06 | 15,000 | $46,800 | 0 | $0 | 6,250 | $0 |
| 2020-04 | 0 | $0 | 0 | $0 | 30,000 | $0 |
| 2020-03 | 0 | $0 | 0 | $0 | 76,416 | $0 |
| 2020-02 | 10,000 | $34,420 | 0 | $0 | 0 | $0 |
| 2019-12 | 0 | $0 | 0 | $0 | 15,618 | $0 |
| 2019-10 | 0 | $0 | 0 | $0 | 17,500 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2024-05-09 | Christofilis, Constantinos | Sale | 1,255,258 | 1.12 | 1,409,654 |
| 2024-02-15 | Christofilis, Constantinos | Buy | 2,453,898 | .39 | 944,750 |
| 2024-02-14 | Christofilis, Constantinos | Buy | 2,397,670 | .34 | 803,219 |
| 2023-12-21 | Black Iain (SVP, Operations) | Option Ex | 1,820 | .00 | 0 |
| 2023-08-26 | Minichiello Thomas P. (Chief Financial Officer) | Option Ex | 25,000 | .00 | 0 |
| 2023-06-20 | Awm Investment Company, Inc. (10% Owner) | Sale | 133,667 | .70 | 93,433 |
| 2023-06-16 | Awm Investment Company, Inc. (10% Owner) | Sale | 235,000 | .69 | 162,150 |
| 2023-06-15 | Awm Investment Company, Inc. (10% Owner) | Sale | 300,000 | .67 | 199,800 |
| 2023-06-14 | Awm Investment Company, Inc. (10% Owner) | Sale | 41,438 | .71 | 29,296 |
| 2023-06-13 | Awm Investment Company, Inc. (10% Owner) | Sale | 60,000 | .72 | 43,440 |
| 2023-06-12 | Awm Investment Company, Inc. (10% Owner) | Sale | 50,000 | .73 | 36,500 |
| 2023-05-26 | Awm Investment Company, Inc. (10% Owner) | Sale | 117,098 | .77 | 89,579 |
| 2023-05-25 | Awm Investment Company, Inc. (10% Owner) | Sale | 100,000 | .81 | 81,500 |
| 2023-05-24 | Awm Investment Company, Inc. (10% Owner) | Sale | 100,000 | .86 | 86,000 |
| 2023-05-23 | Awm Investment Company, Inc. (10% Owner) | Sale | 140,489 | .87 | 122,225 |
| 2023-04-04 | Black Iain (SVP, Operations) | Option Ex | 2,500 | .00 | 0 |
| 2023-04-04 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 25,000 | .00 | 0 |
| 2023-03-21 | Jackson Rex S | Sale | 4,484 | 1.10 | 4,954 |
| 2022-08-26 | Minichiello Thomas P. (Chief Financial Officer) | Option Ex | 25,000 | .00 | 0 |
| 2022-04-25 | Black Iain (SVP, Operations) | Option Ex | 7,696 | .00 | 0 |
| 2022-04-25 | Lu Albert (SVP & GM, Aerospace & Defense) | Option Ex | 7,696 | .00 | 0 |
| 2022-04-25 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 38,480 | .00 | 0 |
| 2022-04-04 | Black Iain (SVP, Operations) | Option Ex | 2,500 | .00 | 0 |
| 2022-04-04 | Lu Albert (SVP & GM, Aerospace & Defense) | Option Ex | 2,500 | .00 | 0 |
| 2022-04-04 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 25,000 | .00 | 0 |
| 2022-03-22 | Jackson Rex S | Sale | 4,484 | 3.81 | 17,084 |
| 2021-12-28 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 3,500 | .00 | 0 |
| 2021-12-28 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 10,000 | .00 | 0 |
| 2021-12-21 | Black Iain (SVP, Operations) | Option Ex | 1,820 | .00 | 0 |
| 2021-12-21 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 1,323 | .00 | 0 |
| 2021-08-26 | Minichiello Thomas P. (Chief Financial Officer) | Option Ex | 25,000 | .00 | 0 |
| 2021-08-25 | Jackson Rex S | Sale | 17,000 | 7.51 | 127,670 |
| 2021-08-13 | Rittichier Jeffrey (Chief Executive Officer) | Sale | 20,000 | 7.89 | 157,800 |
| 2021-04-04 | Black Iain (SVP, Operations) | Option Ex | 2,500 | .00 | 0 |
| 2021-04-04 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 25,000 | .00 | 0 |
| 2021-03-18 | Heiks Noel | Option Ex | 36,986 | .00 | 0 |
| 2021-03-18 | Grooms Bruce | Option Ex | 36,986 | .00 | 0 |
| 2021-03-18 | Jackson Rex S | Option Ex | 36,986 | .00 | 0 |
| 2021-03-18 | Domenik Stephen L | Option Ex | 66,095 | .00 | 0 |
| 2020-12-30 | Black Iain (SVP, Operations) | Option Ex | 1,242 | .00 | 0 |
| 2020-12-30 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 695 | .00 | 0 |
| 2020-12-30 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 1,988 | .00 | 0 |
| 2020-12-28 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 3,500 | .00 | 0 |
| 2020-12-28 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 10,000 | .00 | 0 |
| 2020-12-21 | Black Iain (SVP, Operations) | Option Ex | 1,820 | .00 | 0 |
| 2020-12-21 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 1,323 | .00 | 0 |
| 2020-12-14 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 2,117 | .00 | 0 |
| 2020-10-18 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 9,346 | .00 | 0 |
| 2020-08-20 | Domenik Stephen L | Buy | 1,790 | 3.59 | 6,427 |
| 2020-08-19 | Domenik Stephen L | Buy | 5,763 | 3.50 | 20,187 |
| 2020-08-18 | Domenik Stephen L | Buy | 2,447 | 3.38 | 8,278 |
| 2020-08-10 | Domenik Stephen L | Buy | 10,000 | 3.42 | 34,240 |
| 2020-06-16 | Rittichier Jeffrey (Chief Executive Officer) | Buy | 15,000 | 3.12 | 46,800 |
| 2020-06-08 | Black Iain (SVP, Operations) | Option Ex | 6,250 | .00 | 0 |
| 2020-04-03 | Black Iain (SVP, Operations) | Option Ex | 2,500 | .00 | 0 |
| 2020-04-03 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 2,500 | .00 | 0 |
| 2020-04-03 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 25,000 | .00 | 0 |
| 2020-03-19 | Heiks Noel | Option Ex | 10,194 | .00 | 0 |
| 2020-03-19 | Grooms Bruce | Option Ex | 12,968 | .00 | 0 |
| 2020-03-19 | Jackson Rex S | Option Ex | 14,062 | .00 | 0 |
| 2020-03-19 | Fine Gerald J | Option Ex | 25,130 | .00 | 0 |
| 2020-03-19 | Domenik Stephen L | Option Ex | 14,062 | .00 | 0 |
| 2020-02-13 | Domenik Stephen L | Buy | 10,000 | 3.44 | 34,420 |
| 2019-12-28 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 3,500 | .00 | 0 |
| 2019-12-28 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 10,000 | .00 | 0 |
| 2019-12-14 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 2,118 | .00 | 0 |
| 2019-10-18 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 17,500 | .00 | 0 |
| 2019-06-08 | Black Iain (SVP, Operations) | Option Ex | 6,250 | .00 | 0 |
| 2019-03-16 | Jackson Rex S | Option Ex | 9,075 | .00 | 0 |
| 2019-03-16 | Fine Gerald J | Option Ex | 16,218 | .00 | 0 |
| 2019-03-16 | Domenik Stephen L | Option Ex | 9,075 | .00 | 0 |
| 2019-02-15 | Gordon Mark A (Intrm Princ Fin and Acc Offcr) | Option Ex | 1,301 | .00 | 0 |
| 2019-02-15 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 2,819 | .00 | 0 |
| 2018-12-28 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 3,500 | .00 | 0 |
| 2018-12-28 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 10,000 | .00 | 0 |
| 2018-12-14 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 2,118 | .00 | 0 |
| 2018-10-23 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 10,459 | .00 | 0 |
| 2018-10-23 | Kim Jikun (Chief Financial Officer) | Option Ex | 20,415 | .00 | 0 |
| 2018-10-18 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 17,500 | .00 | 0 |
| 2018-06-20 | Kim Jikun (Chief Financial Officer) | Option Ex | 39,036 | .00 | 0 |
| 2018-06-08 | Black Iain (SVP, Operations) | Option Ex | 6,250 | .00 | 0 |
| 2018-03-15 | Coringrato Ed J Jr. | Option Ex | 7,330 | .00 | 0 |
| 2018-03-15 | Jackson Rex S | Option Ex | 7,330 | .00 | 0 |
| 2018-03-15 | Fine Gerald J | Option Ex | 13,100 | .00 | 0 |
| 2018-03-15 | Domenik Stephen L | Option Ex | 7,330 | .00 | 0 |
| 2018-03-09 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 3,469 | .00 | 0 |
| 2018-02-16 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 2,819 | .00 | 0 |
| 2018-02-16 | Wojciechowski David Gregory (Vice President, Sales) | Option Ex | 2,819 | .00 | 0 |
| 2018-02-16 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 16,265 | .00 | 0 |
| 2018-01-05 | Rittichier Jeffrey (Chief Executive Officer) | Sale | 49,422 | 7.05 | 348,425 |
| 2018-01-05 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 97,590 | .00 | 0 |
| 2017-12-15 | Lu Albert (Sr. V.P. of Engineering) | Sale | 806 | .00 | 0 |
| 2017-12-15 | Wojciechowski David Gregory (Vice President, Sales) | Sale | 481 | .00 | 0 |
| 2017-12-14 | Lu Albert (Sr. V.P. of Engineering) | Option Ex | 2,118 | .00 | 0 |
| 2017-12-14 | Wojciechowski David Gregory (Vice President, Sales) | Option Ex | 1,260 | .00 | 0 |
| 2017-10-24 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 56,257 | .00 | 0 |
| 2017-10-24 | Kim Jikun (Chief Financial Officer) | Option Ex | 109,801 | .00 | 0 |
| 2017-10-19 | Rittichier Jeffrey (Chief Executive Officer) | Sale | 9,189 | 8.45 | 77,647 |
| 2017-10-18 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 17,500 | .00 | 0 |
| 2017-09-29 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 74,820 | .00 | 0 |
| 2017-06-30 | Wojciechowski David Gregory (Vice President, Sales) | Sale | 1,299 | 10.80 | 14,029 |
| 2017-06-21 | Kim Jikun (Chief Financial Officer) | Sale | 20,504 | 11.25 | 230,670 |
| 2017-05-08 | Rittichier Jeffrey (Chief Executive Officer) | Sale | 10,000 | 10.10 | 101,000 |
| 2017-02-17 | Rittichier Jeffrey (Chief Executive Officer) | Sale | 6,237 | 10.00 | 62,370 |
| 2017-01-06 | Rittichier Jeffrey (Chief Executive Officer) | Sale | 38,220 | 8.15 | 311,531 |
| 2017-01-05 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 97,590 | .00 | 0 |
| 2016-02-17 | Rittichier Jeffrey (Chief Executive Officer) | Sale | 4,726 | 5.08 | 24,008 |
| 2016-02-17 | Weinswig Mark (Chief Financial Officer) | Sale | 4,800 | 5.08 | 24,384 |
| 2016-01-06 | Rittichier Jeffrey (Chief Executive Officer) | Sale | 29,169 | 5.77 | 168,275 |
| 2016-01-06 | Weinswig Mark (Chief Financial Officer) | Sale | 5,667 | 5.78 | 32,726 |
| 2016-01-05 | Rittichier Jeffrey (Chief Executive Officer) | Option Ex | 75,000 | .00 | 0 |
| 2016-01-05 | Weinswig Mark (Chief Financial Officer) | Option Ex | 12,500 | .00 | 0 |
| 2015-12-07 | Becker Steven R (Director) | Sale | 78,894 | 8.07 | 636,359 |
| 2015-12-01 | Becker Steven R (Director) | Sale | 283,411 | 7.47 | 2,116,229 |
| 2015-11-30 | Becker Steven R (Director) | Sale | 93,333 | 7.32 | 683,384 |
| 2015-11-27 | Becker Steven R (Director) | Sale | 44,186 | 7.34 | 324,457 |
| 2015-11-25 | Becker Steven R (Director) | Sale | 73,500 | 7.30 | 536,256 |
| 2015-11-24 | Becker Steven R (Director) | Sale | 105,063 | 7.30 | 767,170 |
| 2015-11-23 | Becker Steven R (Director) | Sale | 166,645 | 7.33 | 1,221,841 |
| 2015-11-20 | Becker Steven R (Director) | Sale | 92,736 | 7.33 | 679,847 |
| 2015-11-09 | Becker Steven R (Director) | Sale | 2,290 | 7.25 | 16,602 |
| 2015-11-02 | Weinswig Mark (Chief Financial Officer) | Sale | 18,512 | 7.00 | 129,584 |
| 2015-08-27 | Becker Steven R (Director) | Sale | 45,115 | 6.90 | 311,293 |
| 2015-08-26 | Becker Steven R (Director) | Sale | 92,857 | 6.93 | 643,499 |
| 2015-08-21 | Bogomolny Robert | Sale | 13,177 | 7.11 | 93,688 |
| 2015-08-20 | Bogomolny Robert | Sale | 4,610 | 7.08 | 32,652 |
| 2015-08-12 | Becker Steven R (Director) | Sale | 96,000 | 7.32 | 702,720 |
| 2015-08-11 | Becker Steven R (Director) | Sale | 21,500 | 7.33 | 157,595 |
| 2015-08-10 | Becker Steven R (Director) | Sale | 265,434 | 7.40 | 1,964,211 |
| 2015-06-22 | Becker Steven R (Director) | Sale | 500,587 | 6.55 | 3,278,844 |
| 2015-02-27 | Mccorkle Sherman | Sale | 5,000 | 5.38 | 26,900 |
| 2015-02-26 | Mccorkle Sherman | Sale | 5,000 | 5.43 | 27,134 |
| 2015-02-25 | Mccorkle Sherman | Sale | 5,000 | 5.46 | 27,285 |
| 2015-02-24 | Richards Reuben F Jr | Sale | 25,000 | 5.55 | 138,750 |
| 2015-02-23 | Richards Reuben F Jr | Sale | 25,000 | 5.50 | 137,525 |
| 2015-02-20 | Richards Reuben F Jr | Sale | 68,751 | 5.45 | 374,899 |
| 2015-01-26 | Gomez Alfredo (Gen. Counsel and Corp. Sec.) | Sale | 5,670 | 5.12 | 29,058 |
| 2015-01-23 | Gomez Alfredo (Gen. Counsel and Corp. Sec.) | Option Ex | 13,334 | .00 | 0 |
| 2015-01-16 | Gomez Alfredo (Gen. Counsel and Corp. Sec.) | Sale | 2,204 | 5.17 | 11,394 |
| 2015-01-15 | Gomez Alfredo (Gen. Counsel and Corp. Sec.) | Option Ex | 5,000 | .00 | 0 |
| 2015-01-06 | Rittichier Jeffrey (Chief Executive Officer) | Sale | 30,038 | 5.21 | 156,347 |
| 2015-01-06 | Weinswig Mark (Chief Financial Officer) | Sale | 5,593 | 5.20 | 29,055 |
| 2015-01-02 | Van Berkel Monica (Chief Admin. Officer) | Option Ex | 50,000 | .00 | 0 |
| 2015-01-02 | Hou Hong Q (CEO & President) | Option Ex | 110,936 | .00 | 0 |
| 2014-12-11 | Weinswig Mark (Chief Financial Officer) | Sale | 23,987 | 5.03 | 120,654 |
| 2014-12-10 | Weinswig Mark (Chief Financial Officer) | Option Ex | 73,333 | .00 | 0 |
| 2014-12-08 | Van Berkel Monica (Chief Admin. Officer) | Sale | 861 | 5.12 | 4,404 |
| 2014-12-08 | Gomez Alfredo (Gen. Counsel and Corp. Sec.) | Sale | 763 | 5.12 | 3,902 |
| 2014-12-08 | Weinswig Mark (Chief Financial Officer) | Sale | 981 | 5.12 | 5,017 |
| 2014-12-06 | Van Berkel Monica (Chief Admin. Officer) | Option Ex | 2,256 | .00 | 0 |
| 2014-12-06 | Gomez Alfredo (Gen. Counsel and Corp. Sec.) | Option Ex | 2,000 | .00 | 0 |
| 2014-12-06 | Weinswig Mark (Chief Financial Officer) | Option Ex | 3,000 | .00 | 0 |
| 2014-11-24 | Weinswig Mark (Chief Financial Officer) | Sale | 1,625 | 5.21 | 8,466 |
| 2014-11-22 | Weinswig Mark (Chief Financial Officer) | Option Ex | 5,000 | .00 | 0 |
| 2014-08-25 | Van Berkel Monica (Chief Admin. Officer) | Sale | 1,397 | 4.23 | 5,909 |
| 2014-08-25 | Gomez Alfredo (Gen. Counsel and Corp. Sec.) | Sale | 1,397 | 4.23 | 5,909 |
| 2014-08-25 | Weinswig Mark (Chief Financial Officer) | Sale | 1,327 | 4.23 | 5,613 |
| 2014-08-25 | Hou Hong Q (CEO & President) | Sale | 1,327 | 4.23 | 5,613 |
| 2014-08-22 | Van Berkel Monica (Chief Admin. Officer) | Option Ex | 3,750 | .00 | 0 |
| 2014-08-22 | Gomez Alfredo (Gen. Counsel and Corp. Sec.) | Option Ex | 3,750 | .00 | 0 |
| 2014-08-22 | Weinswig Mark (Chief Financial Officer) | Option Ex | 4,166 | .00 | 0 |
| 2014-08-22 | Hou Hong Q (CEO & President) | Option Ex | 4,166 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises of EMKR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Emcore Corp (symbol EMKR, CIK number 808326) see the Securities and Exchange Commission (SEC) website.