Stock chart
Ticker: NBSE Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned 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
2023-09-18 2023-09-18 S Sale

Symetryx Corp

Large shareholder
50,000 -100.0%
1.19
USD 59,500
50,000 -100.0% 1.19 USD 59,500
2023-09-18 2023-09-15 S Sale

Symetryx Corp

Large shareholder
103,337 -67.4%
1.26
USD 130,205
103,337 -67.4% 1.26 USD 130,205
2023-09-18 2023-09-14 S Sale

Symetryx Corp

Large shareholder
129,108 -45.7%
1.44
USD 185,916
129,108 -45.7% 1.44 USD 185,916
2023-09-11 2023-09-11 S Sale

Symetryx Corp

Large shareholder
3,376 -0.7%
1.44
USD 4,861
3,376 -0.7% 1.44 USD 4,861
2023-09-11 2023-09-08 S Sale

Symetryx Corp

Large shareholder
128,847 -21.3%
1.53
USD 197,136
128,847 -21.3% 1.53 USD 197,136
2023-09-11 2023-09-07 S Sale

Symetryx Corp

Large shareholder
74,852 -11.0%
1.80
USD 134,734
74,852 -11.0% 1.80 USD 134,734
2023-09-07 2023-09-01 B Purchase

Symetryx Corp

Large shareholder
61,076 +9.9%
0.98
USD 59,732
61,076 +9.9% 0.98 USD 59,732
2022-04-01 2022-03-30 B Purchase

Mann William Roland

Chief Operating Officer

Officer
6,200 +124.0%
1.92
USD 11,904
6,200 +124.0% 1.92 USD 11,904
2022-03-21 2022-03-18 B Purchase

Branning Todd P.

Chief Financial Officer

Officer
10,000 +50.0%
1.81
USD 18,100
10,000 +50.0% 1.81 USD 18,100
2022-03-18 2022-03-17 B Purchase

Branning Todd P.

Chief Financial Officer

Officer
10,000 +100.0%
1.74
USD 17,400
10,000 +100.0% 1.74 USD 17,400
2022-03-18 2022-03-16 B Purchase

Branning Todd P.

Chief Financial Officer

Officer
10,000 +inf%
1.62
USD 16,200
10,000 +inf% 1.62 USD 16,200
2022-03-07 2022-03-04 B Purchase

RICHMAN ERIC I

Non-Executive Director
1,000 +2.3%
1.62
USD 1,620
1,000 +2.3% 1.62 USD 1,620
2022-03-07 2022-03-03 B Purchase

RICHMAN ERIC I

Non-Executive Director
1,300 +3.0%
1.72
USD 2,236
1,300 +3.0% 1.72 USD 2,236
2022-03-07 2022-03-01 B Purchase

RICHMAN ERIC I

Non-Executive Director
1,580 +3.8%
1.58
USD 2,496
1,580 +3.8% 1.58 USD 2,496
2021-06-21 2021-06-18 B Purchase

GOLDSTEIN DOV A MD

Non-Executive Director
8,000 +36.4%
4.75
USD 38,000
8,000 +36.4% 4.75 USD 38,000
2021-04-27 2021-04-26 B Purchase

RICHMAN ERIC I

Non-Executive Director
5,000 +13.9%
5.00
USD 25,000
5,000 +13.9% 5.00 USD 25,000
2021-04-27 2021-04-26 B Purchase

GOLDSTEIN DOV A MD

Non-Executive Director
12,000 +120.0%
5.00
USD 60,000
12,000 +120.0% 5.00 USD 60,000
2021-04-27 2021-04-26 B Purchase

Mann William Roland

COO

Officer
5,000 +inf%
5.00
USD 25,000
5,000 +inf% 5.00 USD 25,000
2021-04-27 2021-04-26 B Purchase

Stephan Dietrich A

President and CEO

Executive Director Large shareholder
12,000 +95.8%
5.00
USD 60,000
12,000 +95.8% 5.00 USD 60,000
2020-06-10 2020-06-09 B Purchase

Stephan Dietrich A

President and CEO

Executive Director Large shareholder
1,275 +11.3%
7.73
USD 9,861
1,275 +11.3% 7.73 USD 9,861
2020-05-26 2020-05-21 B Purchase

Stephan Dietrich A

President and CEO

Executive Director Large shareholder
1,250 +12.5%
8.09
USD 10,111
1,250 +12.5% 8.09 USD 10,111
2020-05-04 2020-04-30 B Purchase

RICHMAN ERIC I

Non-Executive Director
8,333 +30.0%
6.00
USD 49,998
8,333 +30.0% 6.00 USD 49,998
2020-05-04 2020-04-30 B Purchase

RICHMAN ERIC I

Non-Executive Director
2,500 +9.9%
6.00
USD 15,000
2,500 +9.9% 6.00 USD 15,000
2020-05-04 2020-04-30 B Purchase

GOLDSTEIN DOV A MD

Non-Executive Director
10,000 +inf%
6.00
USD 60,000
10,000 +inf% 6.00 USD 60,000
2020-05-04 2020-04-30 B Purchase

Backenroth Samuel

CFO, Treasurer & Secretary

Officer
1,000 +9.4%
6.00
USD 6,000
1,000 +9.4% 6.00 USD 6,000
2020-05-04 2020-04-30 B Purchase

Stephan Dietrich A

President and CEO

Executive Director Large shareholder
10,000 +inf%
6.00
USD 60,000
10,000 +inf% 6.00 USD 60,000
2017-04-13 2017-04-10 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
142,858 +15.4%
0.70
USD 100,001
142,858 +15.4% 0.70 USD 100,001
2017-04-13 2017-04-10 B Purchase

HIRSCHMAN ORIN

142,858 +9.5%
0.70
USD 100,001
142,858 +9.5% 0.70 USD 100,001
2017-04-13 2017-04-10 B Purchase

Backenroth Samuel

Chief Financial Officer

71,429 +50.6%
0.70
USD 50,000
71,429 +50.6% 0.70 USD 50,000
2016-06-21 2016-06-20 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
550 +0.1%
2.71
USD 1,491
550 +0.1% 2.71 USD 1,491
2016-06-21 2016-06-20 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
1 +0.0%
2.83
USD 3
1 +0.0% 2.83 USD 3
2016-06-21 2016-06-20 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
5,431 +0.6%
2.84
USD 15,424
5,431 +0.6% 2.84 USD 15,424
2016-06-21 2016-06-20 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
1,019 +0.1%
2.87
USD 2,925
1,019 +0.1% 2.87 USD 2,925
2016-06-21 2016-06-20 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
85 +0.0%
2.88
USD 245
85 +0.0% 2.88 USD 245
2016-06-21 2016-06-20 B Purchase

Backenroth Samuel

Chief Financial Officer

Officer
200 +0.1%
2.71
USD 542
200 +0.1% 2.71 USD 542
2016-06-21 2016-06-20 B Purchase

Backenroth Samuel

Chief Financial Officer

Officer
1,800 +1.3%
2.84
USD 5,112
1,800 +1.3% 2.84 USD 5,112
2016-06-21 2016-06-20 B Purchase

Backenroth Samuel

Chief Financial Officer

Officer
450 +0.3%
2.87
USD 1,292
450 +0.3% 2.87 USD 1,292
2016-06-21 2016-06-20 B Purchase

Backenroth Samuel

Chief Financial Officer

Officer
8 +0.0%
2.88
USD 23
8 +0.0% 2.88 USD 23
2016-06-21 2016-06-20 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
1,700 +0.2%
2.89
USD 4,913
1,700 +0.2% 2.89 USD 4,913
2016-06-21 2016-06-20 B Purchase

Backenroth Samuel

Chief Financial Officer

Officer
10 +0.0%
2.89
USD 29
10 +0.0% 2.89 USD 29
2016-05-26 2016-05-25 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
2,000 +0.2%
3.10
USD 6,200
2,000 +0.2% 3.10 USD 6,200
2016-05-26 2016-05-25 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
682 +0.1%
3.13
USD 2,135
682 +0.1% 3.13 USD 2,135
2016-05-26 2016-05-25 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
100 +0.0%
3.14
USD 314
100 +0.0% 3.14 USD 314
2016-05-26 2016-05-25 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
300 +0.0%
3.14
USD 942
300 +0.0% 3.14 USD 942
2016-05-26 2016-05-25 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
100 +0.0%
3.11
USD 311
100 +0.0% 3.11 USD 311
2016-05-26 2016-05-25 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
500 +0.1%
3.09
USD 1,545
500 +0.1% 3.09 USD 1,545
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
300 +0.0%
3.10
USD 930
300 +0.0% 3.10 USD 930
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
800 +0.1%
3.06
USD 2,448
800 +0.1% 3.06 USD 2,448
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
8 +0.0%
3.07
USD 25
8 +0.0% 3.07 USD 25
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
100 +0.0%
3.09
USD 309
100 +0.0% 3.09 USD 309
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
2,595 +0.3%
3.07
USD 7,967
2,595 +0.3% 3.07 USD 7,967
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
700 +0.1%
3.09
USD 2,163
700 +0.1% 3.09 USD 2,163
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
1,600 +0.2%
3.08
USD 4,928
1,600 +0.2% 3.08 USD 4,928
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
200 +0.0%
3.12
USD 624
200 +0.0% 3.12 USD 624
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
200 +0.0%
3.15
USD 630
200 +0.0% 3.15 USD 630
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
100 +0.0%
3.16
USD 316
100 +0.0% 3.16 USD 316
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
500 +0.1%
3.17
USD 1,585
500 +0.1% 3.17 USD 1,585
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
200 +0.0%
3.14
USD 628
200 +0.0% 3.14 USD 628
2016-05-25 2016-05-24 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
200 +0.0%
3.13
USD 626
200 +0.0% 3.13 USD 626
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
267 +0.0%
3.11
USD 830
267 +0.0% 3.11 USD 830
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
1,337 +0.1%
3.12
USD 4,171
1,337 +0.1% 3.12 USD 4,171
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
89 +0.0%
3.13
USD 278
89 +0.0% 3.13 USD 278
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
803 +0.1%
3.13
USD 2,513
803 +0.1% 3.13 USD 2,513
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
357 +0.0%
3.14
USD 1,121
357 +0.0% 3.14 USD 1,121
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
1,516 +0.2%
3.15
USD 4,775
1,516 +0.2% 3.15 USD 4,775
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
3,121 +0.3%
3.16
USD 9,862
3,121 +0.3% 3.16 USD 9,862
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
6,851 +0.8%
3.17
USD 21,718
6,851 +0.8% 3.17 USD 21,718
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
1,588 +0.2%
3.18
USD 5,050
1,588 +0.2% 3.18 USD 5,050
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
1,248 +0.1%
3.19
USD 3,981
1,248 +0.1% 3.19 USD 3,981
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
446 +0.1%
3.20
USD 1,427
446 +0.1% 3.20 USD 1,427
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
1,516 +0.2%
3.21
USD 4,866
1,516 +0.2% 3.21 USD 4,866
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
89 +0.0%
3.22
USD 287
89 +0.0% 3.22 USD 287
2016-05-25 2016-05-23 B Purchase

Slakter Jason Scott

Chief Executive Officer

Executive Director
1,337 +0.2%
3.23
USD 4,319
1,337 +0.2% 3.23 USD 4,319
2016-05-24 2016-05-23 B Purchase

Backenroth Samuel

Chief Financial Officer

Officer
33 +0.0%
3.11
USD 103
33 +0.0% 3.11 USD 103
2016-05-24 2016-05-23 B Purchase

Backenroth Samuel

Chief Financial Officer

Officer
163 +0.1%
3.12
USD 509
163 +0.1% 3.12 USD 509
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