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United States Communications & Networking

EMCORE Corp (EMKR)

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The most recent insider trading activity occurred on May 16, 2024, with an Officer proposing a sale of shares valued at $41,633.16. Prior to this, on May 9, 2024, a significant sale of $1,409,152.63 was reported. Earlier in the year, substantial buy transactions were noted in February 2024.
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Ticker: EMKR Exchange: NMS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
RITTICHIER JEFFREY
Officer
1 sale — total 41,633 USD
Proposed sale 16 May 2024
Value US$904,088.83 | Price 346.21 | Shares 25,400
Sale 9 May 2024
Value US$2,546,906.09 | Price 497.53 | Shares 3,450
Buy 15 Feb 2024
Value US$944,750.73 | Price 0.39 | Shares 2,453,898
Buy 14 Feb 2024
Value US$803,219.45 | Price 0.34 | Shares 2,397,670
Sale 20 Jun 2023
Value US$93,255.96 | Price 0.70 | Shares 133,528
Sale 20 Jun 2023
Value US$97.11 | Price 0.70 | Shares 139
Sale 16 Jun 2023
Value US$162,197.00 | Price 0.69 | Shares 235,000
Sale 15 Jun 2023
Value US$199,890.00 | Price 0.67 | Shares 300,000
Sale 14 Jun 2023
Value US$29,309.10 | Price 0.71 | Shares 41,438
Sale 13 Jun 2023
Value US$43,428.00 | Price 0.72 | Shares 60,000
Sale 12 Jun 2023
Value US$36,490.00 | Price 0.73 | Shares 50,000
Sale 26 May 2023
Value US$89,568.26 | Price 0.76 | Shares 117,098
Sale 25 May 2023
Value US$81,520.00 | Price 0.82 | Shares 100,000
Sale 24 May 2023
Value US$86,010.00 | Price 0.86 | Shares 100,000
Sale 23 May 2023
Value US$21,879.76 | Price 0.86 | Shares 25,489
Sale 23 May 2023
Value US$101,269.00 | Price 0.88 | Shares 115,000
Planned sale 21 Mar 2023
Value US$4,954.37 | Price 1.10 | Shares 4,484
Planned sale 22 Mar 2022
Value US$17,084.04 | Price 3.81 | Shares 4,484
Planned sale 25 Aug 2021
Value US$127,670.00 | Price 7.51 | Shares 17,000
Buy 20 Aug 2020
Value US$6,427.89 | Price 3.59 | Shares 1,790
Buy 19 Aug 2020
Value US$20,187.79 | Price 3.50 | Shares 5,763
Buy 18 Aug 2020
Value US$8,278.20 | Price 3.38 | Shares 2,447
Buy 10 Aug 2020
Value US$34,240.00 | Price 3.42 | Shares 10,000
Buy 16 Jun 2020
Value US$46,800.00 | Price 3.12 | Shares 15,000
Buy 13 Feb 2020
Value US$34,420.00 | Price 3.44 | Shares 10,000
Sale 5 Jan 2018
Value US$348,425.10 | Price 7.05 | Shares 49,422
Sale 15 Dec 2017
Value US$0.00 | Price 0.00 | Shares 806
Sale 15 Dec 2017
Value US$0.00 | Price 0.00 | Shares 481
Sale 19 Oct 2017
Value US$77,647.05 | Price 8.45 | Shares 9,189
Sale 30 Jun 2017
Value US$14,029.20 | Price 10.80 | Shares 1,299
Sale 21 Jun 2017
Value US$230,670.00 | Price 11.25 | Shares 20,504
Sale 8 May 2017
Value US$101,000.00 | Price 10.10 | Shares 10,000
Sale 17 Feb 2017
Value US$62,370.00 | Price 10.00 | Shares 6,237
Sale 6 Jan 2017
Value US$311,512.11 | Price 8.15 | Shares 38,220
Sale 17 Feb 2016
Value US$24,384.00 | Price 5.08 | Shares 4,800
Sale 17 Feb 2016
Value US$24,008.08 | Price 5.08 | Shares 4,726
Planned sale 6 Jan 2016
Value US$4,838.68 | Price 5.77 | Shares 839
Planned sale 6 Jan 2016
Value US$163,464.10 | Price 5.77 | Shares 28,330
Planned sale 6 Jan 2016
Value US$942.14 | Price 5.78 | Shares 163
Planned sale 6 Jan 2016
Value US$31,758.08 | Price 5.77 | Shares 5,504
Planned sale 7 Dec 2015
Value US$164,512.10 | Price 8.07 | Shares 20,396
Planned sale 7 Dec 2015
Value US$277,305.64 | Price 8.07 | Shares 34,380
Planned sale 1 Dec 2015
Value US$547,077.36 | Price 7.47 | Shares 73,267
Planned sale 1 Dec 2015
Value US$922,893.91 | Price 7.47 | Shares 123,598
Planned sale 30 Nov 2015
Value US$176,672.45 | Price 7.32 | Shares 24,128
Planned sale 30 Nov 2015
Value US$298,046.90 | Price 7.32 | Shares 40,704
Planned sale 30 Nov 2015
Value US$208,692.87 | Price 7.32 | Shares 28,501
Planned sale 27 Nov 2015
Value US$83,877.95 | Price 7.34 | Shares 11,423
Planned sale 27 Nov 2015
Value US$141,497.68 | Price 7.34 | Shares 19,270
Planned sale 27 Nov 2015
Value US$99,077.75 | Price 7.34 | Shares 13,493
Planned sale 25 Nov 2015
Value US$138,640.80 | Price 7.30 | Shares 19,001
Planned sale 25 Nov 2015
Value US$233,882.01 | Price 7.30 | Shares 32,054
Planned sale 24 Nov 2015
Value US$198,337.77 | Price 7.30 | Shares 27,161
Planned sale 24 Nov 2015
Value US$334,584.08 | Price 7.30 | Shares 45,819
Planned sale 24 Nov 2015
Value US$234,279.69 | Price 7.30 | Shares 32,083
Planned sale 23 Nov 2015
Value US$315,856.97 | Price 7.33 | Shares 43,081
Planned sale 23 Nov 2015
Value US$532,831.30 | Price 7.33 | Shares 72,675
Planned sale 23 Nov 2015
Value US$373,102.88 | Price 7.33 | Shares 50,889
Planned sale 20 Nov 2015
Value US$175,753.39 | Price 7.33 | Shares 23,974
Planned sale 20 Nov 2015
Value US$296,487.63 | Price 7.33 | Shares 40,443
Planned sale 9 Nov 2015
Value US$4,292.00 | Price 7.25 | Shares 592
Planned sale 9 Nov 2015
Value US$7,242.75 | Price 7.25 | Shares 999
Sale 27 Aug 2015
Value US$311,293.50 | Price 6.90 | Shares 45,115
Sale 26 Aug 2015
Value US$643,499.01 | Price 6.93 | Shares 92,857
Sale 21 Aug 2015
Value US$93,688.47 | Price 7.11 | Shares 13,177
Sale 20 Aug 2015
Value US$32,652.63 | Price 7.08 | Shares 4,610
Sale 12 Aug 2015
Value US$181,667.76 | Price 7.32 | Shares 24,818
Sale 12 Aug 2015
Value US$64,342.80 | Price 7.32 | Shares 8,790
Sale 12 Aug 2015
Value US$456,709.44 | Price 7.32 | Shares 62,392
Sale 11 Aug 2015
Value US$40,740.14 | Price 7.33 | Shares 5,558
Sale 11 Aug 2015
Value US$14,432.77 | Price 7.33 | Shares 1,969
Sale 11 Aug 2015
Value US$102,422.09 | Price 7.33 | Shares 13,973
Sale 10 Aug 2015
Value US$507,788.00 | Price 7.40 | Shares 68,620
Sale 10 Aug 2015
Value US$179,834.80 | Price 7.40 | Shares 24,302
Sale 10 Aug 2015
Value US$1,276,588.80 | Price 7.40 | Shares 172,512
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2024-05-16 2024-05-16 PrS Proposed sale
2.9
RITTICHIER JEFFREY

Officer

Officer
25,400
346.21
US$904,089 		25,400 346.21 US$904,089
2024-05-13 2024-05-09 S Sale
3.2
Archon Capital Management LLC
Large shareholder
3,450 +33.7%
497.53
US$2,546,906 		3,450 +33.7% 497.53 US$2,546,906
2024-02-16 2024-02-15 B Purchase
3.2
Archon Capital Management LLC
Large shareholder
79,095 +22.2%
470.13
US$2,755,829 		79,095 +22.2% 470.13 US$2,755,829
2024-02-16 2024-02-14 B Purchase
3.2
Archon Capital Management LLC
Large shareholder
2,397,670 +31.1%
0.34
US$803,219 		2,397,670 +31.1% 0.34 US$803,219
2023-06-20 2023-06-20 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
133,528 -2.5%
0.70
US$93,256 		133,528 -2.5% 0.70 US$93,256
2023-06-20 2023-06-20 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
139 -0.0%
0.70
US$97 		139 -0.0% 0.70 US$97
2023-06-20 2023-06-16 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
235,000 -4.2%
0.69
US$162,197 		235,000 -4.2% 0.69 US$162,197
2023-06-20 2023-06-15 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
300,000 -5.1%
0.67
US$199,890 		300,000 -5.1% 0.67 US$199,890
2023-06-14 2023-06-14 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
41,438 -0.7%
0.71
US$29,309 		41,438 -0.7% 0.71 US$29,309
2023-06-14 2023-06-13 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
60,000 -1.0%
0.72
US$43,428 		60,000 -1.0% 0.72 US$43,428
2023-06-14 2023-06-12 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
50,000 -0.8%
0.73
US$36,490 		50,000 -0.8% 0.73 US$36,490
2023-05-31 2023-05-26 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
117,098 -1.9%
0.76
US$89,568 		117,098 -1.9% 0.76 US$89,568
2023-05-25 2023-05-25 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
100,000 -1.6%
0.82
US$81,520 		100,000 -1.6% 0.82 US$81,520
2023-05-25 2023-05-24 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
100,000 -1.6%
0.86
US$86,010 		100,000 -1.6% 0.86 US$86,010
2023-05-25 2023-05-23 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
25,489 -0.4%
0.86
US$21,880 		25,489 -0.4% 0.86 US$21,880
2023-05-25 2023-05-23 S Sale
3.3
AWM Investment Company, Inc.
Large shareholder
115,000 -1.8%
0.88
US$101,269 		115,000 -1.8% 0.88 US$101,269
2023-03-22 2023-03-21 PlS Planned sale
4.4
JACKSON REX S
Non-Executive Director
4,484 -5.2%
1.10
US$4,954 		4,484 -5.2% 1.10 US$4,954
2022-03-24 2022-03-22 PlS Planned sale
4.4
JACKSON REX S
Non-Executive Director
4,484 -4.9%
3.81
US$17,084 		4,484 -4.9% 3.81 US$17,084
2021-08-25 2021-08-25 PlS Planned sale
4.4
JACKSON REX S
Non-Executive Director
17,000 -15.8%
7.51
US$127,670 		17,000 -15.8% 7.51 US$127,670
2020-08-20 2020-08-20 B Purchase
2.4
DOMENIK STEPHEN L
Non-Executive Director
1,790 +2.8%
3.59
US$6,428 		1,790 +2.8% 3.59 US$6,428
2020-08-19 2020-08-19 B Purchase
2.4
DOMENIK STEPHEN L
Non-Executive Director
5,763 +10.1%
3.50
US$20,188 		5,763 +10.1% 3.50 US$20,188
2020-08-18 2020-08-18 B Purchase
2.4
DOMENIK STEPHEN L
Non-Executive Director
2,447 +4.5%
3.38
US$8,278 		2,447 +4.5% 3.38 US$8,278
2020-08-10 2020-08-10 B Purchase
2.4
DOMENIK STEPHEN L
Non-Executive Director
10,000 +22.3%
3.42
US$34,240 		10,000 +22.3% 3.42 US$34,240
2020-06-17 2020-06-16 B Purchase
2.9
RITTICHIER JEFFREY

Chief Executive Officer

Executive Director
15,000 +6.0%
3.12
US$46,800 		15,000 +6.0% 3.12 US$46,800
2020-02-14 2020-02-13 B Purchase
2.4
DOMENIK STEPHEN L
10,000 +32.6%
3.44
US$34,420 		10,000 +32.6% 3.44 US$34,420
2018-01-08 2018-01-05 S Sale
2.9
RITTICHIER JEFFREY

Chief Executive Officer
49,422 -13.5%
7.05
US$348,425 		49,422 -13.5% 7.05 US$348,425
2017-12-18 2017-12-15 S Sale Lu Albert

Sr. V.P. of Engineering
806
0.00
US$0 		806 0.00 US$0
2017-12-18 2017-12-15 S Sale Wojciechowski David Gregory

Vice President, Sales
481
0.00
US$0 		481 0.00 US$0
2017-10-19 2017-10-19 S Sale RITTICHIER JEFFREY

Chief Executive Officer
9,189 -3.2%
8.45
US$77,647 		9,189 -3.2% 8.45 US$77,647
2017-07-05 2017-06-30 S Sale Wojciechowski David Gregory

Vice President, Sales
1,299 -37.4%
10.80
US$14,029 		1,299 -37.4% 10.80 US$14,029
2017-06-21 2017-06-21 S Sale
3.0
Kim Jikun

Chief Financial Officer
20,504 -52.5%
11.25
US$230,670 		20,504 -52.5% 11.25 US$230,670
2017-05-09 2017-05-08 S Sale RITTICHIER JEFFREY

Chief Executive Officer
10,000 -4.9%
10.10
US$101,000 		10,000 -4.9% 10.10 US$101,000
2017-02-21 2017-02-17 S Sale
2.9
RITTICHIER JEFFREY

Chief Executive Officer
6,237 -2.9%
10.00
US$62,370 		6,237 -2.9% 10.00 US$62,370
2017-01-09 2017-01-06 S Sale
2.9
RITTICHIER JEFFREY

Chief Executive Officer
38,220 -19.5%
8.15
US$311,512 		38,220 -19.5% 8.15 US$311,512
2016-02-18 2016-02-17 S Sale WEINSWIG MARK

Chief Financial Officer

Officer
4,800 -4.6%
5.08
US$24,384 		4,800 -4.6% 5.08 US$24,384
2016-02-18 2016-02-17 S Sale RITTICHIER JEFFREY

Chief Executive Officer

Executive Director
4,726 -4.6%
5.08
US$24,008 		4,726 -4.6% 5.08 US$24,008
2016-01-08 2016-01-06 PlS Planned sale
2.9
RITTICHIER JEFFREY

Chief Executive Officer

Executive Director
839 -0.9%
5.77
US$4,839 		839 -0.9% 5.77 US$4,839
2016-01-08 2016-01-06 PlS Planned sale
2.9
RITTICHIER JEFFREY

Chief Executive Officer

Executive Director
28,330 -23.6%
5.77
US$163,464 		28,330 -23.6% 5.77 US$163,464
2016-01-08 2016-01-06 PlS Planned sale WEINSWIG MARK

Chief Financial Officer

Officer
163 -0.2%
5.78
US$942 		163 -0.2% 5.78 US$942
2016-01-08 2016-01-06 PlS Planned sale WEINSWIG MARK

Chief Financial Officer

Officer
5,504 -6.0%
5.77
US$31,758 		5,504 -6.0% 5.77 US$31,758
2015-12-09 2015-12-07 PlS Planned sale Becker Steven R Non-Executive Director
20,396 -6.0%
8.07
US$164,512 		20,396 -6.0% 8.07 US$164,512
2015-12-09 2015-12-07 PlS Planned sale Becker Steven R Non-Executive Director
34,380 -6.0%
8.07
US$277,306 		34,380 -6.0% 8.07 US$277,306
2015-12-02 2015-12-01 PlS Planned sale Becker Steven R Non-Executive Director
73,267 -17.7%
7.47
US$547,077 		73,267 -17.7% 7.47 US$547,077
2015-12-02 2015-12-01 PlS Planned sale Becker Steven R Non-Executive Director
123,598 -17.7%
7.47
US$922,894 		123,598 -17.7% 7.47 US$922,894
2015-11-30 2015-11-30 PlS Planned sale Becker Steven R Non-Executive Director
24,128 -5.5%
7.32
US$176,672 		24,128 -5.5% 7.32 US$176,672
2015-11-30 2015-11-30 PlS Planned sale Becker Steven R Non-Executive Director
40,704 -5.5%
7.32
US$298,047 		40,704 -5.5% 7.32 US$298,047
2015-11-30 2015-11-30 PlS Planned sale Becker Steven R Non-Executive Director
28,501 -5.5%
7.32
US$208,693 		28,501 -5.5% 7.32 US$208,693
2015-11-30 2015-11-27 PlS Planned sale Becker Steven R Non-Executive Director
11,423 -2.5%
7.34
US$83,878 		11,423 -2.5% 7.34 US$83,878
2015-11-30 2015-11-27 PlS Planned sale Becker Steven R Non-Executive Director
19,270 -2.5%
7.34
US$141,498 		19,270 -2.5% 7.34 US$141,498
2015-11-30 2015-11-27 PlS Planned sale Becker Steven R Non-Executive Director
13,493 -2.5%
7.34
US$99,078 		13,493 -2.5% 7.34 US$99,078
2015-11-30 2015-11-25 PlS Planned sale Becker Steven R Non-Executive Director
19,001 -4.1%
7.30
US$138,641 		19,001 -4.1% 7.30 US$138,641
2015-11-30 2015-11-25 PlS Planned sale Becker Steven R Non-Executive Director
32,054 -4.1%
7.30
US$233,882 		32,054 -4.1% 7.30 US$233,882
2015-11-24 2015-11-24 PlS Planned sale Becker Steven R Non-Executive Director
27,161 -5.5%
7.30
US$198,338 		27,161 -5.5% 7.30 US$198,338
2015-11-24 2015-11-24 PlS Planned sale Becker Steven R Non-Executive Director
45,819 -5.5%
7.30
US$334,584 		45,819 -5.5% 7.30 US$334,584
2015-11-24 2015-11-24 PlS Planned sale Becker Steven R Non-Executive Director
32,083 -5.5%
7.30
US$234,280 		32,083 -5.5% 7.30 US$234,280
2015-11-24 2015-11-23 PlS Planned sale Becker Steven R Non-Executive Director
43,081 -8.0%
7.33
US$315,857 		43,081 -8.0% 7.33 US$315,857
2015-11-24 2015-11-23 PlS Planned sale Becker Steven R Non-Executive Director
72,675 -8.0%
7.33
US$532,831 		72,675 -8.0% 7.33 US$532,831
2015-11-24 2015-11-23 PlS Planned sale Becker Steven R Non-Executive Director
50,889 -8.0%
7.33
US$373,103 		50,889 -8.0% 7.33 US$373,103
2015-11-24 2015-11-20 PlS Planned sale Becker Steven R Non-Executive Director
23,974 -4.3%
7.33
US$175,753 		23,974 -4.3% 7.33 US$175,753
2015-11-24 2015-11-20 PlS Planned sale Becker Steven R Non-Executive Director
40,443 -4.3%
7.33
US$296,488 		40,443 -4.3% 7.33 US$296,488
2015-11-12 2015-11-09 PlS Planned sale Becker Steven R Non-Executive Director
592 -0.1%
7.25
US$4,292 		592 -0.1% 7.25 US$4,292
2015-11-12 2015-11-09 PlS Planned sale Becker Steven R Non-Executive Director
999 -0.1%
7.25
US$7,243 		999 -0.1% 7.25 US$7,243
2015-08-28 2015-08-27 S Sale Becker Steven R Non-Executive Director
45,115 -2.0%
6.90
US$311,294 		45,115 -2.0% 6.90 US$311,294
2015-08-28 2015-08-26 S Sale Becker Steven R Non-Executive Director
92,857 -4.0%
6.93
US$643,499 		92,857 -4.0% 6.93 US$643,499
2015-08-28 2015-08-21 S Sale BOGOMOLNY ROBERT Non-Executive Director
13,177 -96.1%
7.11
US$93,688 		13,177 -96.1% 7.11 US$93,688
2015-08-28 2015-08-20 S Sale BOGOMOLNY ROBERT Non-Executive Director
4,610 -25.2%
7.08
US$32,653 		4,610 -25.2% 7.08 US$32,653
2015-08-13 2015-08-12 S Sale Becker Drapkin Management, L.P.

See Remarks
24,818 -4.0%
7.32
US$181,668 		24,818 -4.0% 7.32 US$181,668
2015-08-13 2015-08-12 S Sale Becker Drapkin Management, L.P.

See Remarks
8,790 -4.0%
7.32
US$64,343 		8,790 -4.0% 7.32 US$64,343
2015-08-13 2015-08-12 S Sale Becker Drapkin Management, L.P.

See Remarks
62,392 -4.0%
7.32
US$456,709 		62,392 -4.0% 7.32 US$456,709
2015-08-13 2015-08-11 S Sale Becker Drapkin Management, L.P.

See Remarks
5,558 -0.9%
7.33
US$40,740 		5,558 -0.9% 7.33 US$40,740
2015-08-13 2015-08-11 S Sale Becker Drapkin Management, L.P.

See Remarks
1,969 -0.9%
7.33
US$14,433 		1,969 -0.9% 7.33 US$14,433
2015-08-13 2015-08-11 S Sale Becker Drapkin Management, L.P.

See Remarks
13,973 -0.9%
7.33
US$102,422 		13,973 -0.9% 7.33 US$102,422
2015-08-13 2015-08-10 S Sale Becker Drapkin Management, L.P.

See Remarks
68,620 -9.8%
7.40
US$507,788 		68,620 -9.8% 7.40 US$507,788
2015-08-13 2015-08-10 S Sale Becker Drapkin Management, L.P.

See Remarks
24,302 -9.8%
7.40
US$179,835 		24,302 -9.8% 7.40 US$179,835
2015-08-13 2015-08-10 S Sale Becker Drapkin Management, L.P.

See Remarks
172,512 -9.8%
7.40
US$1,276,589 		172,512 -9.8% 7.40 US$1,276,589
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