Insider
Date
Role
Action
Shares
Price
Amount
Edenbrook Capital, LLC
28 Jul 2026
Director
Sell
indirect
554,348
$57.50
$31.88M
Edenbrook Capital, LLC
28 Jul 2026
Director
Sell
indirect
97,826
$57.50
$5.62M
MANCINI OLEANDRO
23 Apr 2025
Sr. VP Business Development
Exercised, kept
10,000
$13.24
$132.40K
MCCLELLAND THOMAS
23 Apr 2025
President and CEO
Exercised, kept
8,000
$13.24
$105.92K
SCHWARTZ RICHARD
17 Apr 2025
Director
Exercised, kept
10,000
$13.24
$132.40K
Sarachek Russell M
27 Mar 2025
Director
Buy
198
$15.70
$3.11K
Sarachek Russell M
27 Mar 2025
Director
Buy
1,963
$15.78
$30.98K
Sarachek Russell M
19 Mar 2025
Director
Buy
1,582
$15.62
$24.71K
Sarachek Russell M
30 Apr 2024
Director
Buy
687
$9.50
$6.53K
Sarachek Russell M
19 Apr 2024
Director
Buy
1,602
$9.51
$15.24K
Sarachek Russell M
15 Apr 2024
Director
Buy
658
$9.77
$6.43K
Edenbrook Capital, LLC
20 Mar 2024
Director
Buy
indirect
10,000
$9.94
$99.40K
Sarachek Russell M
22 Sep 2023
Director
Buy
4,928
$6.73
$33.17K
Sarachek Russell M
19 Sep 2023
Director
Buy
5,163
$6.96
$35.93K
Edenbrook Capital, LLC
5 Jan 2023
Director
Buy
indirect
500
$5.75
$2.88K
Edenbrook Capital, LLC
30 Dec 2022
Director
Buy
indirect
2,042
$7.05
$14.40K
Edenbrook Capital, LLC
27 Dec 2022
Director
Buy
indirect
2,588
$6.20
$16.04K
Edenbrook Capital, LLC
23 Dec 2022
Director
Buy
indirect
1,197
$6.25
$7.48K
Edenbrook Capital, LLC
23 Dec 2022
Director
Buy
indirect
100
$6.31
$631.00
Edenbrook Capital, LLC
22 Dec 2022
Director
Buy
indirect
1,700
$6.18
$10.51K
Edenbrook Capital, LLC
27 Sep 2022
Director
Buy
indirect
2,500
$5.54
$13.86K
Edenbrook Capital, LLC
22 Sep 2022
Director
Buy
indirect
3,737
$5.96
$22.26K
Edenbrook Capital, LLC
21 Sep 2022
Director
Buy
indirect
2,016
$5.99
$12.07K
Edenbrook Capital, LLC
20 Sep 2022
Director
Buy
indirect
1,057
$5.96
$6.30K
MCCLELLAND THOMAS
14 Dec 2021
VP of Advanced Development
Exercised, kept
10,000
$7.25
$72.50K
SCHWARTZ RICHARD
25 Oct 2021
Director
Exercised, kept
10,000
$7.25
$72.50K
STRANG STEVEN E
29 Sep 2021
President FEI-Zyfer
Exercised, kept
10,000
$7.25
$72.50K
Edenbrook Capital, LLC
28 Sep 2021
Director
Buy
indirect
25,000
$10.93
$273.37K
MCCLELLAND THOMAS
6 Apr 2021
Sr. VP & Chief Scientist
Exercised, kept
10,000
$9.70
$97.00K
Edenbrook Capital, LLC
31 Mar 2021
Director
Buy
indirect
9,564
$11.45
$109.49K
Edenbrook Capital, LLC
30 Mar 2021
Director
Buy
indirect
1,312
$11.51
$15.11K
Edenbrook Capital, LLC
29 Mar 2021
Director
Buy
indirect
1,000
$11.46
$11.46K
Edenbrook Capital, LLC
26 Mar 2021
Director
Buy
indirect
1,248
$11.45
$14.29K
Edenbrook Capital, LLC
24 Mar 2021
Director
Buy
indirect
5,239
$11.92
$62.44K
Edenbrook Capital, LLC
23 Mar 2021
Director
Buy
indirect
5,643
$11.79
$66.50K
STRANG STEVEN E
22 Mar 2021
President FEI-Zyfer
Exercised, kept
8,000
$9.70
$77.60K
SCHWARTZ RICHARD
22 Mar 2021
Director
Exercised, kept
10,000
$9.70
$97.00K
Caulfield John Patrick
22 Mar 2021
VP of Manufacturing
Exercised, kept
3,000
$8.82
$26.46K
Caulfield John Patrick
22 Mar 2021
VP of Manufacturing
Exercised, kept
4,000
$7.25
$29.00K
Caulfield John Patrick
22 Mar 2021
VP of Manufacturing
Exercised, kept
5,000
$9.70
$48.50K
Edenbrook Capital, LLC
19 Mar 2021
Director
Buy
indirect
204
$11.91
$2.43K
Edenbrook Capital, LLC
18 Mar 2021
Director
Buy
indirect
40
$11.80
$472.00
Edenbrook Capital, LLC
17 Mar 2021
Director
Buy
indirect
20,000
$11.80
$236.00K
Edenbrook Capital, LLC
17 Mar 2021
Director
Buy
indirect
966
$11.89
$11.49K
Edenbrook Capital, LLC
16 Mar 2021
Director
Buy
indirect
408
$11.79
$4.81K
Bernstein Steven Lawrence
16 Mar 2021
CFO, Secretary and Treasurer
Exercised, kept
10,000
$9.85
$98.50K
Bernstein Steven Lawrence
16 Mar 2021
CFO, Secretary and Treasurer
Exercised, kept
1,000
$9.96
$9.96K
Bernstein Steven Lawrence
16 Mar 2021
CFO, Secretary and Treasurer
Exercised, kept
1,000
$7.25
$7.25K
MANCINI OLEANDRO
15 Mar 2021
Sr. VP Business Development
Exercised, kept
10,000
$7.25
$72.50K
Edenbrook Capital, LLC
15 Mar 2021
Director
Buy
indirect
1,831
$11.86
$21.72K
Edenbrook Capital, LLC
12 Mar 2021
Director
Buy
indirect
5,669
$11.77
$66.73K
STRANG STEVEN E
13 Jan 2021
President FEI-Zyfer
Sell
6,584
$10.77
$70.91K
MANCINI OLEANDRO
8 Jan 2021
Sr. VP Business Development
Exercised, kept
12,000
$9.70
$116.40K
MCCLELLAND THOMAS
21 Oct 2020
SR Vice Pres & Chief Scientist
Sell
1,000
$10.00
$10.00K
MCCLELLAND THOMAS
20 Oct 2020
SR Vice Pres & Chief Scientist
Sell
1,000
$10.00
$10.00K
MCCLELLAND THOMAS
19 Oct 2020
SR Vice Pres & Chief Scientist
Sell
1,000
$9.75
$9.75K
Edenbrook Capital, LLC
6 Oct 2020
Director
Buy
indirect
5,000
$10.12
$50.58K
Edenbrook Capital, LLC
29 Sep 2020
Director
Buy
indirect
7,012
$10.29
$72.12K
Edenbrook Capital, LLC
28 Sep 2020
Director
Buy
indirect
2,988
$10.30
$30.79K
Edenbrook Capital, LLC
25 Sep 2020
Director
Buy
indirect
10,000
$10.36
$103.65K
Edenbrook Capital, LLC
17 Sep 2020
Director
Buy
indirect
4,000
$10.37
$41.49K
Edenbrook Capital, LLC
16 Sep 2020
Director
Buy
indirect
6,000
$10.43
$62.56K
Edenbrook Capital, LLC
15 Sep 2020
Director
Buy
indirect
10,000
$10.36
$103.58K
MANCINI OLEANDRO
31 Jul 2020
Sr. VP Business Development
Exercised, kept
12,000
$5.65
$67.80K
MCCLELLAND THOMAS
31 Jul 2020
VP of Advanced Development
Exercised, kept
10,000
$5.65
$56.50K
GIRSKY JOEL H
8 Jul 2020
Director
Exercised, kept
10,000
$10.58
$105.80K
GIRSKY JOEL H
8 Jul 2020
Director
Exercised, kept
10,000
$10.38
$103.80K
GIRSKY JOEL H
8 Jul 2020
Director
Exercised, kept
10,000
$8.82
$88.20K
GIRSKY JOEL H
8 Jul 2020
Director
Exercised, kept
10,000
$7.25
$72.50K
GIRSKY JOEL H
8 Jul 2020
Director
Exercised, kept
10,000
$9.70
$97.00K
STRANG STEVEN E
8 Jul 2020
President, FEI-Zyfer
Exercised, kept
5,000
$5.65
$28.25K
Edenbrook Capital, LLC
6 Apr 2020
Director
Buy
indirect
28,000
$8.90
$249.20K
Edenbrook Capital, LLC
6 Apr 2020
Director
Buy
indirect
11,899
$8.92
$106.18K
Edenbrook Capital, LLC
3 Apr 2020
Director
Buy
indirect
4,100
$8.94
$36.64K
Edenbrook Capital, LLC
2 Apr 2020
Director
Buy
indirect
2,000
$9.04
$18.08K
Edenbrook Capital, LLC
2 Apr 2020
Director
Buy
indirect
6,700
$9.00
$60.27K
Edenbrook Capital, LLC
1 Apr 2020
Director
Buy
indirect
4,600
$8.92
$41.04K
Edenbrook Capital, LLC
31 Mar 2020
Director
Buy
indirect
710
$9.04
$6.42K
Edenbrook Capital, LLC
30 Mar 2020
Director
Buy
indirect
2,000
$9.11
$18.22K
Edenbrook Capital, LLC
30 Mar 2020
Director
Buy
indirect
4,300
$9.02
$38.79K
Edenbrook Capital, LLC
27 Mar 2020
Director
Buy
indirect
2,000
$9.03
$18.06K
Edenbrook Capital, LLC
27 Mar 2020
Director
Buy
indirect
4,802
$8.75
$42.01K
Edenbrook Capital, LLC
26 Mar 2020
Director
Buy
indirect
28
$8.45
$236.60
Edenbrook Capital, LLC
25 Mar 2020
Director
Buy
indirect
11,728
$8.12
$95.19K
Edenbrook Capital, LLC
24 Mar 2020
Director
Buy
indirect
2,500
$8.03
$20.08K
Edenbrook Capital, LLC
24 Mar 2020
Director
Buy
indirect
5,178
$7.85
$40.65K
Edenbrook Capital, LLC
23 Mar 2020
Director
Buy
indirect
624
$7.55
$4.71K
Edenbrook Capital, LLC
23 Mar 2020
Director
Buy
indirect
7,100
$7.34
$52.11K
Edenbrook Capital, LLC
20 Mar 2020
Director
Buy
indirect
1,629
$7.09
$11.54K
Edenbrook Capital, LLC
19 Mar 2020
Director
Buy
indirect
1,300
$7.02
$9.12K
Edenbrook Capital, LLC
17 Mar 2020
Director
Buy
indirect
3,100
$7.16
$22.18K
Edenbrook Capital, LLC
16 Mar 2020
Director
Buy
indirect
4,650
$7.03
$32.68K
Edenbrook Capital, LLC
13 Mar 2020
Director
Buy
indirect
14,305
$7.20
$102.97K
MCCLELLAND THOMAS
16 Jan 2020
VP of Advanced Development
Sell
1,000
$10.00
$10.00K
MCCLELLAND THOMAS
15 Jan 2020
VP of Advanced Development
Sell
1,000
$10.06
$10.06K
Edenbrook Capital, LLC
9 Jan 2020
Director
Buy
indirect
2,786
$10.14
$28.25K
Edenbrook Capital, LLC
6 Jan 2020
Director
Buy
indirect
8,000
$10.23
$81.81K
Edenbrook Capital, LLC
3 Jan 2020
Director
Buy
indirect
1,061
$10.24
$10.86K
Edenbrook Capital, LLC
2 Jan 2020
Director
Buy
indirect
3,500
$10.22
$35.78K
Edenbrook Capital, LLC
18 Dec 2019
Director
Buy
indirect
700
$9.46
$6.62K
Edenbrook Capital, LLC
17 Dec 2019
Director
Buy
indirect
700
$9.34
$6.54K
Edenbrook Capital, LLC
17 Dec 2019
Director
Buy
indirect
21,600
$9.32
$201.29K
Edenbrook Capital, LLC
16 Dec 2019
Director
Buy
indirect
3,700
$9.30
$34.40K
Edenbrook Capital, LLC
16 Dec 2019
Director
Buy
indirect
16,800
$9.34
$156.87K
Sloane Stanton D
16 Dec 2019
President and CEO
Buy
8,000
$9.41
$75.28K
Edenbrook Capital, LLC
13 Dec 2019
Director
Buy
indirect
7,171
$9.30
$66.72K
Edenbrook Capital, LLC
13 Dec 2019
Director
Buy
indirect
28,600
$9.45
$270.29K
Sloane Stanton D
13 Dec 2019
President and CEO
Buy
2,000
$9.53
$19.06K
Edenbrook Capital, LLC
28 Oct 2019
Director
Buy
indirect
598
$11.28
$6.75K
LALICATA ADRIAN
25 Oct 2019
VP of RF and Microwave Systems
Sell
11,407
—
no price
LALICATA ADRIAN
22 Oct 2019
VP of RF and Microwave Systems
Exercised, kept
8,000
$8.82
$70.56K
LALICATA ADRIAN
22 Oct 2019
VP of RF and Microwave Systems
Exercised, kept
10,000
$7.25
$72.50K
LALICATA ADRIAN
22 Oct 2019
VP of RF and Microwave Systems
Exercised, kept
10,000
$9.70
$97.00K
LALICATA ADRIAN
22 Oct 2019
VP of RF and Microwave Systems
Exercised, kept
8,000
$5.65
$45.20K
LALICATA ADRIAN
14 Oct 2019
VP of RF and Microwave Systems
Sell
1,304
—
no price
MCCLELLAND THOMAS
10 Oct 2019
VP of Advanced Development
Exercised, kept
10,000
$4.60
$46.00K
LALICATA ADRIAN
3 Oct 2019
VP of RF & Microwave Systems
Exercised, kept
2,000
$4.60
$9.20K
STRANG STEVEN E
1 Oct 2019
President, FEI-Zyfer
Exercised, kept
10,000
$4.60
$46.00K
Edenbrook Capital, LLC
24 Sep 2019
Director
Buy
indirect
10,000
$11.57
$115.65K
MANCINI OLEANDRO
23 Sep 2019
Sr. VP Business Development
Exercised, kept
3,500
$4.60
$16.10K
Edenbrook Capital, LLC
19 Sep 2019
Director
Buy
indirect
1,928
$11.60
$22.37K
MANCINI OLEANDRO
18 Sep 2019
Sr. VP Business Development
Exercised, kept
6,500
$4.60
$29.90K
SCHWARTZ RICHARD
18 Sep 2019
Director
Exercised, kept
10,000
$4.60
$46.00K
Edenbrook Capital, LLC
18 Sep 2019
Director
Buy
indirect
3,947
$11.34
$44.74K
Edenbrook Capital, LLC
17 Sep 2019
Director
Buy
indirect
4,553
$11.21
$51.03K
Edenbrook Capital, LLC
25 Jul 2019
Director
Buy
indirect
2,700
$11.83
$31.94K
BLOCH MARTIN B
23 Jul 2019
Exec. Chairman of the Board
Exercised, kept
55,000
$4.60
$253.00K
Edenbrook Capital, LLC
22 Jul 2019
Director
Buy
indirect
206
$11.99
$2.47K
Edenbrook Capital, LLC
19 Jul 2019
Director
Buy
indirect
5,000
$11.99
$59.94K
Edenbrook Capital, LLC
4 Apr 2019
Director
Buy
indirect
20,000
$11.70
$234.00K
Edenbrook Capital, LLC
4 Apr 2019
Director
Buy
indirect
300
$11.64
$3.49K
Edenbrook Capital, LLC
3 Apr 2019
Director
Buy
indirect
1,200
$11.67
$14.00K
Sarachek Russell M
3 Apr 2019
Director
Buy
2,078
—
no price
Edenbrook Capital, LLC
2 Apr 2019
Director
Buy
indirect
800
$11.77
$9.42K
Edenbrook Capital, LLC
29 Mar 2019
Director
Buy
indirect
261
$11.66
$3.04K
Edenbrook Capital, LLC
27 Mar 2019
Director
Buy
indirect
211
$11.58
$2.44K
GIRSKY JOEL H
22 Mar 2019
Director
Exercised, kept
10,000
$4.60
$46.00K
Edenbrook Capital, LLC
20 Mar 2019
Director
Buy
indirect
1,389
$11.48
$15.95K
Edenbrook Capital, LLC
19 Mar 2019
Director
Buy
indirect
750
$11.78
$8.84K
Edenbrook Capital, LLC
18 Mar 2019
Director
Buy
indirect
1,900
$11.87
$22.55K
Edenbrook Capital, LLC
15 Mar 2019
Director
Buy
indirect
1,066
$11.17
$11.91K
BLOCH MARTIN B
26 Jan 2019
Exec. Chairman of the Board
Exercised, kept
12,000
$3.15
$37.80K
STRANG STEVEN E
16 Jan 2019
President, FEI-Zyfer
Exercised, kept
3,000
$3.15
$9.45K
Edenbrook Capital, LLC
14 Jan 2019
Director
Buy
indirect
1,300
$10.31
$13.40K
Edenbrook Capital, LLC
14 Jan 2019
Director
Buy
indirect
1,324
$10.31
$13.65K
Edenbrook Capital, LLC
11 Jan 2019
Director
Buy
indirect
160
$10.07
$1.61K
Edenbrook Capital, LLC
10 Jan 2019
Director
Buy
indirect
1,000
$10.45
$10.45K
Sarachek Russell M
10 Jan 2019
Director
Buy
2,439
—
no price
SCHWARTZ RICHARD
8 Jan 2019
Director
Exercised, kept
6,000
$3.15
$18.90K
Edenbrook Capital, LLC
3 Jan 2019
Director
Buy
indirect
2,600
$9.75
$25.35K
Edenbrook Capital, LLC
31 Dec 2018
Director
Buy
indirect
870
$10.60
$9.22K
Edenbrook Capital, LLC
31 Dec 2018
Director
Buy
indirect
2,045
$10.66
$21.80K
Edenbrook Capital, LLC
27 Dec 2018
Director
Buy
indirect
3,000
$9.69
$29.07K
Sarachek Russell M
27 Dec 2018
Director
Buy
1,986
$9.66
$19.18K
Sarachek Russell M
21 Dec 2018
Director
Buy
1,200
—
no price
MANCINI OLEANDRO
14 Dec 2018
Sr. Vice President
Sell
3,500
—
no price
MANCINI OLEANDRO
13 Dec 2018
Sr. Vice President
Exercised, kept
6,000
$3.15
$18.90K
BLOCH MARTIN B
26 Oct 2018
Chief Scientist
Buy
3,600
$10.80
$38.88K
Sarachek Russell M
10 Oct 2018
Director
Buy
6,516
—
no price
STRANG STEVEN E
9 Oct 2018
President FEI-Zyfer, Inc.
Exercised, kept
3,000
$2.74
$8.22K
Sloane Stanton D
4 Oct 2018
President and CEO
Buy
20,000
$11.03
$220.60K
Edenbrook Capital, LLC
27 Sep 2018
Director
Buy
indirect
2,318
$10.12
$23.46K
Sarachek Russell M
20 Sep 2018
Director
Buy
5,130
—
no price
Edenbrook Capital, LLC
18 Sep 2018
Director
Buy
indirect
1,500
$9.87
$14.81K
Edenbrook Capital, LLC
17 Sep 2018
Director
Buy
indirect
1,790
$9.19
$16.45K
Sarachek Russell M
17 Sep 2018
Director
Buy
2,300
$9.25
$21.28K
Schwartz Robert
14 Sep 2018
Director
Buy
1,500
—
no price
Edenbrook Capital, LLC
14 Sep 2018
Director
Buy
indirect
307
$8.30
$2.55K
Sarachek Russell M
6 Aug 2018
Director
Buy
4,430
—
no price
Sarachek Russell M
31 Jul 2018
Director
Buy
4,634
—
no price
Edenbrook Capital, LLC
30 Jul 2018
Director
Buy
indirect
700
$8.03
$5.62K
Edenbrook Capital, LLC
27 Jul 2018
Director
Buy
indirect
50
$7.93
$396.50
Edenbrook Capital, LLC
26 Jul 2018
Director
Buy
indirect
15,000
$7.57
$113.55K
Sarachek Russell M
26 Jul 2018
Director
Buy
48,283
—
no price
Privet Fund Management LLC
6 Apr 2018
10% owner
Sell
indirect
58,100
$9.04
$525.22K
Edenbrook Capital, LLC
6 Apr 2018
Director
Buy
indirect
50,000
$9.00
$450.00K
Privet Fund Management LLC
5 Apr 2018
10% owner
Sell
indirect
100,000
$9.00
$900.00K
Edenbrook Capital, LLC
5 Apr 2018
Director
Buy
indirect
100,000
$9.00
$900.00K
Privet Fund Management LLC
3 Apr 2018
10% owner
Sell
indirect
1,900
$8.69
$16.51K
Privet Fund Management LLC
2 Apr 2018
10% owner
Sell
indirect
6,287
$8.73
$54.89K
Privet Fund Management LLC
28 Mar 2018
10% owner
Sell
indirect
14,745
$8.69
$128.13K
Privet Fund Management LLC
27 Mar 2018
10% owner
Sell
indirect
10,971
$8.82
$96.76K
Privet Fund Management LLC
26 Mar 2018
10% owner
Sell
indirect
2,904
$8.80
$25.56K
Privet Fund Management LLC
19 Mar 2018
10% owner
Sell
indirect
26,494
$9.19
$243.48K
Privet Fund Management LLC
6 Mar 2018
10% owner
Sell
indirect
1,359
$8.84
$12.01K
Privet Fund Management LLC
5 Mar 2018
10% owner
Sell
indirect
4,033
$9.01
$36.34K
Privet Fund Management LLC
27 Feb 2018
10% owner
Sell
indirect
2,578
$9.55
$24.62K
Privet Fund Management LLC
26 Feb 2018
10% owner
Sell
indirect
5,877
$9.89
$58.12K
MANCINI OLEANDRO
28 Jan 2018
Sr. VP Business Development
Sell
418
$12.32
$5.15K
Edenbrook Capital, LLC
29 Dec 2017
Director
Buy
indirect
1,500
$9.36
$14.04K
Edenbrook Capital, LLC
28 Dec 2017
Director
Buy
indirect
1,500
$9.00
$13.50K
Edenbrook Capital, LLC
27 Dec 2017
Director
Buy
indirect
1,500
$9.00
$13.50K
Edenbrook Capital, LLC
22 Dec 2017
Director
Buy
indirect
1,500
$9.00
$13.50K
Edenbrook Capital, LLC
21 Dec 2017
Director
Buy
indirect
1,500
$9.00
$13.50K
Edenbrook Capital, LLC
20 Dec 2017
Director
Buy
indirect
1,500
$8.91
$13.37K
Edenbrook Capital, LLC
19 Dec 2017
Director
Buy
indirect
1,500
$9.00
$13.50K
Edenbrook Capital, LLC
18 Dec 2017
Director
Buy
indirect
6,300
$8.78
$55.34K
Edenbrook Capital, LLC
7 Nov 2017
10% owner
Buy
indirect
84,700
$9.00
$762.30K
Edenbrook Capital, LLC
7 Nov 2017
10% owner
Buy
72,700
$9.00
$654.30K
Privet Fund Management LLC
7 Nov 2017
10% owner
Sell
indirect
85,200
$9.00
$766.80K
Edenbrook Capital, LLC
19 Sep 2017
10% owner
Buy
indirect
38,000
$8.00
$304.00K
Edenbrook Capital, LLC
5 Sep 2017
10% owner
Buy
indirect
50,000
$8.00
$400.00K
Edenbrook Capital, LLC
14 Jul 2017
10% owner
Buy
indirect
3,296
$8.43
$27.79K
Edenbrook Capital, LLC
14 Jul 2017
10% owner
Buy
indirect
74,000
$8.50
$629.00K
STRANG STEVEN E
25 Jan 2017
President FEI-Zyfer
Sell
500
$11.01
$5.51K
STRANG STEVEN E
25 Jan 2017
President FEI-Zyfer
Sell
19
$11.05
$209.95
MCCLELLAND THOMAS
6 Jan 2017
Vice President
Sell
400
$10.81
$4.32K
MCCLELLAND THOMAS
5 Jan 2017
Vice President
Sell
300
$10.50
$3.15K
MCCLELLAND THOMAS
3 Jan 2017
Vice President
Sell
300
$10.50
$3.15K