Bel Fuse Inc.
US ˙ NasdaqGS ˙ US0773472016

Introduction

This page provides a comprehensive analysis of the known insider trading history of Daniel Bernstein. 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 Daniel Bernstein has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:BELFB / Bel Fuse Inc. President and CEO, Director, 10% Owner 32,007
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Daniel Bernstein. 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 BELFA / Bel Fuse Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in BELFA / Bel Fuse Inc.. 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 (%)
2020-06-12 BELFB BERNSTEIN DANIEL 55,074 9.6900 55,074 9.6900 533,667 273 22.91 728,078 136.43
2020-03-16 BELFB BERNSTEIN DANIEL 1,672 7.9400 1,672 7.9400 13,276
2020-03-12 BELFB BERNSTEIN DANIEL 9,462 7.7912 9,462 7.7912 73,720
2020-03-11 BELFB BERNSTEIN DANIEL 4,300 8.2379 4,300 8.2379 35,423
2020-03-05 BELFB BERNSTEIN DANIEL 5,040 9.9900 5,040 9.9900 50,350
2020-03-03 BELFB BERNSTEIN DANIEL 2,700 9.9700 2,700 9.9700 26,919
2020-02-28 BELFB BERNSTEIN DANIEL 1,300 9.8135 1,300 9.8135 12,758
2012-06-22 BELFB BERNSTEIN DANIEL 168,775 17.0500 168,775 17.0500 2,877,614

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

BELFA / Bel Fuse Inc. Insider Trades
Insider Sales BELFA / Bel Fuse Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in BELFA / Bel Fuse Inc.. 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 (%)
2025-04-30 BELFB BERNSTEIN DANIEL 6,652 65.8200 6,652 65.8200 437,835 0 65.7700 -332 -0.08
2023-12-04 BELFB BERNSTEIN DANIEL 3,000 56.0500 3,000 56.0500 168,150
2023-09-01 BELFB BERNSTEIN DANIEL 14,000 52.0000 14,000 52.0000 728,000
2022-11-16 BELFB BERNSTEIN DANIEL 2,952 36.1209 2,952 36.1209 106,629
2022-11-16 BELFB BERNSTEIN DANIEL 48 36.8700 48 36.8700 1,770
2021-11-16 BELFB BERNSTEIN DANIEL 3,000 14.0300 3,000 14.0300 42,090
2020-11-17 BELFB BERNSTEIN DANIEL 3,000 14.2900 3,000 14.2900 42,870
2020-06-12 BELFB BERNSTEIN DANIEL 55,939 9.5400 55,939 9.5400 533,658
2018-11-07 BELFB BERNSTEIN DANIEL 3,000 24.8333 3,000 24.8333 74,500
2017-11-09 BELFB BERNSTEIN DANIEL 3,000 24.6149 3,000 24.6149 73,845
2016-11-07 BELFB BERNSTEIN DANIEL 3,000 25.5634 3,000 25.5634 76,690
2015-11-05 BELFB BERNSTEIN DANIEL 3,000 18.9670 3,000 18.9670 56,901
2014-11-03 BELFB BERNSTEIN DANIEL 2,500 28.0300 2,500 28.0300 70,075
2013-11-04 BELFB BERNSTEIN DANIEL 2,500 21.1180 2,500 21.1180 52,795
2012-11-09 BELFB BERNSTEIN DANIEL 2,500 15.9000 2,500 15.9000 39,750
2012-06-22 BELFB BERNSTEIN DANIEL 171,185 16.8100 171,185 16.8100 2,877,620

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

BELFA / Bel Fuse Inc. Insider Trades
Insider Trading History

This table shows the complete list of insider trades made by Daniel Bernstein 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
2025-05-01 2025-04-30 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -6,652 32,007 -17.21 65.82 -437,835 2,106,701
2025-03-18 2025-03-15 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
A - Award 9,042 38,659 30.53
2024-11-22 2024-11-21 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
G - Gift -350 29,617 -1.17
2024-11-22 2024-11-20 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
G - Gift -750 29,967 -2.44
2024-03-15 2024-03-15 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
A - Award 10,958 30,717 55.46
2023-12-05 2023-12-04 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -3,000 19,759 -13.18 56.05 -168,150 1,107,492
2023-09-05 2023-09-01 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -14,000 22,759 -38.09 52.00 -728,000 1,183,468
2023-09-05 2023-08-31 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
I - Other -10,798 0 -100.00 52.30 -564,735
2023-03-08 2023-03-01 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
J - Other 19,684 36,759 115.28
2022-11-17 2022-11-16 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -48 17,075 -0.28 36.87 -1,770 629,555
2022-11-17 2022-11-16 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -2,952 17,123 -14.70 36.12 -106,629 618,498
2022-09-07 2022-09-06 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
G - Gift -2,000 20,075 -9.06
2021-11-17 2021-11-16 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -3,000 22,075 -11.96 14.03 -42,090 309,712
2021-11-17 2021-11-15 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
A - Award 12,000 25,075 91.78
2020-11-19 2020-11-17 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -3,000 13,075 -18.66 14.29 -42,870 186,842
2020-06-16 2020-06-12 4 BELFB BEL FUSE INC /NJ
Class A Common Stock
P - Purchase 55,074 55,074 9.69 533,667 533,667
2020-06-16 2020-06-12 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -55,939 0 -100.00 9.54 -533,658
2020-03-18 2020-03-16 4 BELFB BEL FUSE INC /NJ
Class A Common Stock
P - Purchase 1,672 376,095 0.45 7.94 13,276 2,986,194
2020-03-13 2020-03-12 4 BELFB BEL FUSE INC /NJ
Class A Common Stock
P - Purchase 9,462 374,423 2.59 7.79 73,720 2,917,204
2020-03-13 2020-03-11 4 BELFB BEL FUSE INC /NJ
Class A Common Stock
P - Purchase 4,300 364,961 1.19 8.24 35,423 3,006,512
2020-03-09 2020-03-05 4 BELFB BEL FUSE INC /NJ
Class A Common Stock
P - Purchase 5,040 360,661 1.42 9.99 50,350 3,603,003
2020-03-05 2020-03-03 4 BELFB BEL FUSE INC /NJ
Class A Common Stock
P - Purchase 2,700 355,621 0.77 9.97 26,919 3,545,541
2020-03-03 2020-02-28 4 BELFB BEL FUSE INC /NJ
Class A Common Stock
P - Purchase 1,300 352,921 0.37 9.81 12,758 3,463,390
2018-11-09 2018-11-07 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -3,000 12,000 -20.00 24.83 -74,500 298,000
2017-11-13 2017-11-09 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -3,000 15,000 -16.67 24.61 -73,845 369,224
2016-11-15 2016-11-15 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
A - Award 12,000 18,000 200.00
2016-11-08 2016-11-07 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -3,000 6,000 -33.33 25.56 -76,690 153,380
2015-11-06 2015-11-05 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -3,000 9,000 -25.00 18.97 -56,901 170,703
2014-11-04 2014-11-03 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -2,500 12,000 -17.24 28.03 -70,075 336,360
2013-12-31 2013-12-11 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
G - Gift -775 14,500 -5.07
2013-11-06 2013-11-04 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
A - Award 12,000 15,275 366.41
2013-11-06 2013-11-04 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -2,500 3,275 -43.29 21.12 -52,795 69,161
2012-12-14 2012-11-26 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
G - Gift 55,939 55,939
2012-11-27 2012-11-16 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
G - Gift 775 5,775 15.50
2012-11-09 2012-11-09 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -2,500 5,000 -33.33 15.90 -39,750 79,500
2012-06-26 2012-06-22 4 BELFB BEL FUSE INC /NJ
Class A Common Stock
P - Purchase 168,775 351,621 92.30 17.05 2,877,614 5,995,138
2012-06-26 2012-06-22 4 BELFB BEL FUSE INC /NJ
Class B Common Stock
S - Sale -171,185 7,500 -95.80 16.81 -2,877,620 126,075
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)