Nortech Systems Incorporated
US ˙ NasdaqCM ˙ US6565531042

Introduction

This page provides a comprehensive analysis of the known insider trading history of David B Kunin. Insiders are officers, directors, or significant investors in a company. It is illegal for insiders to make trades in their companies based on specific, non-public information. This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4. Despite these restrictions, academic research suggests that insiders - in general - tend to outperform the market in their own companies.

Average Trade Profitability

The average trade profitability is the average return of all the open market purchases made by the insider in the last three years. To calculate this, we examine every open-market, unplanned purchase made by the insider, excluding all trades that were marked as part of a 10b5-1 trading plan. We then calculate the average performance of those trades over 3, 6, and 12 months, averaging each of those durations to generate a final performance metric for each trade. Finally, we average all of the performance metrics to calculate a performance metric for the insider. This list only includes insiders that have made at least three trades in the last two years.

If this insiders trade profitability is "N/A", then the insider either has not made any open-market purchases in the last three years, or the trades they’ve made are too recent to calculate a reliable performance metric.

Update Frequency: Daily

See the list of most profitable insider traders.

Companies with Reported Insider Positions

The SEC filings indicate David B Kunin has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:NSYS / Nortech Systems Incorporated Director, 10% Owner 81,162
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by David B Kunin. Non-planned trade are trades that were not made as part of a 10b5-1 trading plan. The stock performance is charted as cumulative percent change in share price. For example, if an insider trade was made on January 1, 2019, the chart will show the daily percent change of the security to the present day. If the share price were to go from $10 to $15 during this time, the cumulative percent change in share price would be 50%. A change in price from $10 to $20 would be 100%, and a change in price of $10 to $5 would be -50%.

Ultimately, we are trying to determine how closely the insider’s trades correlate to excess returns (positive or negative) in the share price in order to see if the insider is timing their trades to profit from insider information. Consider the situation where an insider was doing this. In this situation, we would expect either (a) positive returns after purchases, or (b) negative returns after sales. In the case of (a), the PURCHASE chart would show a series of upwardly sloping curves, indicating positive returns after each purchase transaction. In the case of (b), the SALE chart would show a series of downward sloping curves, indicating negative returns after each sale transaction.

However, this alone is not enough to draw conclusions. If, for example, the share price of the company was in a non-cyclical climb over many years, then we would expect all the post-purchase plots to be upwardly sloping. Likewise, non-cyclical declines over many years would result in downward sloping post-trade plots. Neither of these charts would suggest insider trading activity.

The strongest indicator would be a situation where the share price was extremely cyclical, and there were both positive signals in the PURCHASE chart and negative plots on the SALE chart. This situation would be highly suggestive of an insider that was timing trades to their financial advantage.

Insider Purchases NSYS / Nortech Systems Incorporated - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in NSYS / Nortech Systems Incorporated. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Ticker Insider Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
2022-02-22 NSYS KUNIN DAVID B 845 9.9500 845 9.9500 8,408 140 18.3800 7,124 84.74
2022-02-07 NSYS KUNIN DAVID B 767 10.1800 767 10.1800 7,808
2017-08-21 NSYS KUNIN DAVID B 750 3.3987 750 3.3987 2,549
2016-11-30 NSYS KUNIN DAVID B 5,000 3.9642 5,000 3.9642 19,821
2016-06-03 NSYS KUNIN DAVID B 11,333 3.7829 11,333 3.7829 42,872
2016-06-02 NSYS KUNIN DAVID B 1,067 3.7500 1,067 3.7500 4,001
2016-03-16 NSYS KUNIN DAVID B 12,500 4.0000 12,500 4.0000 50,000

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

NSYS / Nortech Systems Incorporated Insider Trades
Insider Sales NSYS / Nortech Systems Incorporated - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in NSYS / Nortech Systems Incorporated. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market sales that were not part of an automatic trading plan.

Trade Date Ticker Insider Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
There are no known unplanned open-market trades for this insider and security combination

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

NSYS / Nortech Systems Incorporated Insider Trades
Insider Trading History

This table shows the complete list of insider trades made by David B Kunin as disclosed to the Securities Exchange Commission (SEC).

File Date Tran Date Form Ticker Security Code 10b5-1 Shares Remaining Shares Percent
Change
Share
Price
Tran
Value
Remaining
Value
2025-05-22 2025-05-19 4 NSYS NORTECH SYSTEMS INC
Common Stock
A - Award 9,284 81,162 12.92 8.73 81,049 708,544
2024-07-12 2024-05-20 4 NSYS NORTECH SYSTEMS INC
Common Stock
A - Award 1,981 71,878 2.83 11.06 21,910 794,971
2023-05-16 2023-05-12 4 NSYS NORTECH SYSTEMS INC
Common Stock
A - Award 3,000 69,897 4.48 9.39 28,170 656,333
2023-03-24 2023-03-22 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 21 66,897 0.03 11.85 249 792,535
2023-03-21 2023-03-21 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 302 66,876 0.45 12.18 3,678 814,516
2023-03-21 2023-03-20 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 1,632 66,574 2.51 11.89 19,407 791,651
2023-03-16 2023-03-15 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 445 64,942 0.69 12.00 5,339 779,194
2022-04-12 2022-04-12 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 1 64,497 0.00 10.00 10 644,970
2022-04-12 2022-04-11 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 585 64,496 0.92 10.02 5,863 646,443
2022-04-12 2022-04-08 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 296 63,911 0.47 10.00 2,960 639,110
2022-04-04 2022-03-31 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 13 63,615 0.02 10.10 131 642,753
2022-03-30 2022-03-30 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 1,587 63,602 2.56 10.13 16,076 644,288
2022-03-30 2022-03-29 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 1,587 62,015 2.63 10.17 16,140 630,693
2022-03-30 2022-03-28 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 1,578 60,428 2.68 9.99 15,766 603,730
2022-03-25 2022-03-25 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 744 58,850 1.28 9.93 7,385 584,133
2022-03-25 2022-03-24 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 744 58,106 1.30 9.66 7,188 561,379
2022-03-25 2022-03-23 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 744 57,362 1.31 10.15 7,553 582,350
2022-03-21 2022-03-17 4 NSYS NORTECH SYSTEMS INC
Common Stock
A - Award 3,000 56,618 5.60 11.80 35,400 668,092
2022-03-01 2022-02-25 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 845 53,618 1.60 10.15 8,576 544,158
2022-02-25 2022-02-24 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 845 52,773 1.63 9.95 8,408 525,091
2022-02-25 2022-02-23 4 NSYS NORTECH SYSTEMS INC
Common
P - Purchase X 767 51,928 1.50 10.13 7,767 525,849
2022-02-22 2022-02-22 4 NSYS NORTECH SYSTEMS INC
Common
P - Purchase 845 51,161 1.68 9.95 8,408 509,052
2022-02-22 2022-02-17 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 838 50,316 1.69 10.15 8,506 510,707
2022-02-15 2022-02-15 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 838 49,478 1.72 9.85 8,251 487,185
2022-02-15 2022-02-14 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 838 48,640 1.75 10.05 8,422 488,832
2022-02-15 2022-02-11 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 767 47,802 1.63 10.18 7,808 486,624
2022-02-10 2022-02-08 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 767 47,035 1.66 10.00 7,670 470,350
2022-02-07 2022-02-07 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase 767 46,268 1.69 10.18 7,808 471,008
2022-02-07 2022-02-03 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 995 45,501 2.24 10.16 10,114 462,495
2022-02-02 2022-02-02 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 995 44,506 2.29 10.18 10,129 453,071
2022-02-02 2022-02-01 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 995 43,511 2.34 10.17 10,123 442,659
2022-02-02 2022-01-31 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 995 42,516 2.40 10.05 9,995 427,082
2022-01-28 2022-01-28 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 964 41,521 2.38 10.00 9,640 415,210
2022-01-28 2022-01-27 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 678 40,557 1.70 10.10 6,849 409,674
2022-01-28 2022-01-26 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 964 39,879 2.48 10.15 9,781 404,604
2022-01-26 2022-01-25 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 964 38,915 2.54 10.04 9,675 390,563
2022-01-26 2022-01-24 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 100 37,951 0.26 10.10 1,010 383,305
2022-01-20 2022-01-20 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 60 37,851 0.16 10.05 603 380,403
2022-01-20 2022-01-19 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 852 37,791 2.31 10.16 8,656 383,957
2019-05-08 2019-05-08 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 510 36,939 1.40 4.00 2,040 147,756
2019-05-08 2019-05-07 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 1,281 36,429 3.64 4.00 5,124 145,716
2019-05-06 2019-05-06 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 1,318 35,148 3.90 4.00 5,272 140,592
2019-05-06 2019-05-02 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 100 33,830 0.30 3.95 395 133,628
2018-12-21 2018-12-21 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 10 33,730 0.03 4.00 40 134,920
2018-12-21 2018-12-20 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 1,750 33,720 5.47 3.91 6,848 131,943
2018-09-17 2018-09-13 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 490 31,970 1.56 4.00 1,960 127,880
2018-08-27 2018-08-23 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase X 830 31,480 2.71 4.00 3,320 125,920
2018-05-10 2018-05-09 4 NSYS NORTECH SYSTEMS INC
Common Stock
A - Award 3,000 3,000
2017-08-23 2017-08-21 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase 750 30,650 2.51 3.40 2,549 104,170
2016-12-02 2016-11-30 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase 5,000 29,900 20.08 3.96 19,821 118,530
2016-06-06 2016-06-03 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase 11,333 24,900 83.53 3.78 42,872 94,194
2016-06-06 2016-06-02 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase 1,067 13,567 8.54 3.75 4,001 50,876
2016-03-18 2016-03-16 4 NSYS NORTECH SYSTEMS INC
Common Stock
P - Purchase 12,500 12,500 4.00 50,000 50,000
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)