Introduction

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

Security Title Latest Reported Holdings
US:CUBI / Customers Bancorp, Inc. Director 70,380
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Steven J Zuckerman. 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 Trading History

This table shows the complete list of insider trades made by Steven J Zuckerman 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
2025-06-17 2025-06-16 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,047 70,380 1.51 50.35 52,716 3,543,633
2025-03-19 2025-03-17 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,044 69,333 1.53 50.79 53,025 3,521,423
2024-12-17 2024-12-16 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 897 68,289 1.33 53.51 47,998 3,654,144
2024-09-17 2024-09-16 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,065 67,392 1.61 48.35 51,493 3,258,403
2024-06-18 2024-06-17 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,107 66,327 1.70 44.06 48,774 2,922,368
2024-03-18 2024-03-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,061 65,220 1.65 48.75 51,724 3,179,475
2023-12-18 2023-12-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 936 64,159 1.48 53.84 50,394 3,454,321
2023-09-18 2023-09-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,036 63,223 1.67 35.02 36,281 2,214,069
2023-06-15 2023-06-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,114 62,187 1.82 27.51 30,646 1,710,764
2023-03-16 2023-03-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 2,403 61,073 4.10 18.08 43,446 1,104,200
2022-12-15 2022-12-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,099 58,670 1.91 28.62 31,453 1,679,135
2022-09-16 2022-09-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,056 57,571 1.87 32.65 34,478 1,879,693
2022-06-16 2022-06-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,053 56,515 1.90 33.03 34,781 1,866,690
2022-03-17 2022-03-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 2,027 55,462 3.79 56.47 114,465 3,131,939
2021-12-16 2021-12-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 922 53,435 1.76 58.21 53,670 3,110,451
2021-09-16 2021-09-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,019 52,513 1.98 37.24 37,948 1,955,584
2021-06-16 2021-06-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,002 51,494 1.98 39.68 39,759 2,043,282
2021-03-16 2021-03-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 2,165 50,492 4.48 31.71 68,652 1,601,101
2020-12-17 2020-12-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,281 48,327 2.72 18.83 24,121 909,997
2020-09-16 2020-09-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,572 47,046 3.46 12.16 19,116 572,079
2020-06-15 2020-06-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,589 45,474 3.62 11.92 18,941 542,050
2020-03-18 2020-03-16 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 2,508 43,885 6.06 15.19 38,097 666,613
2019-12-20 2019-12-18 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,163 41,377 2.89 24.21 28,156 1,001,737
2019-09-23 2019-09-19 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,230 40,214 3.16 20.84 25,633 838,060
2019-06-17 2019-06-13 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,232 38,984 3.26 20.74 25,552 808,528
2019-03-15 2019-03-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 2,369 37,752 6.70 19.28 45,674 727,859
2018-12-17 2018-12-17 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,263 35,383 3.70 17.82 22,507 630,525
2018-09-28 2018-09-28 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 75 34,120 0.22 23.31 1,748 795,337
2018-09-17 2018-09-17 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,080 34,045 3.28 24.17 26,104 822,868
2018-06-15 2018-06-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,080 32,965 3.39 30.25 32,670 997,191
2018-03-15 2018-03-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 2,191 31,885 7.38 31.57 69,170 1,006,609
2017-12-20 2017-12-15 4/A CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,119 29,694 3.92 25.82 28,893 766,699
2017-12-18 2017-12-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,119 29,694 3.92 27.10 30,325 804,707
2017-09-18 2017-09-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 874 28,575 3.16 28.50 24,909 814,388
2017-06-16 2017-06-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 874 27,701 3.26 29.58 25,853 819,396
2017-03-15 2017-03-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,974 26,827 7.94 32.82 64,787 880,462
2016-12-16 2016-12-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 874 24,853 3.64 34.24 29,926 850,967
2016-09-20 2016-09-19 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 874 23,979 3.78 25.40 22,200 609,067
2016-06-16 2016-06-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 874 23,105 3.93 25.25 22,068 583,401
2016-03-15 2016-03-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,974 22,231 9.74 24.12 47,613 536,212
2016-03-15 2016-03-14 4 CUBI Customers Bancorp, Inc.
Warrants
X - Other 0 0
2016-03-15 2016-03-14 4 CUBI Customers Bancorp, Inc.
Common Stock
X - Other 6,815 6,815 9.55 65,083 65,083
2015-12-17 2015-12-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 874 20,257 4.51 26.92 23,528 545,318
2015-09-15 2015-09-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 874 19,383 4.72 25.32 22,130 490,778
2015-06-30 2015-06-29 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 874 18,509 4.96 27.49 24,026 508,812
2015-03-18 2015-03-16 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,974 17,635 12.60 24.05 47,475 424,122
2015-03-10 2014-05-27 5/A CUBI Customers Bancorp, Inc.
Warrants
J - Other 620 6,815 10.01
2015-03-10 2014-05-27 5/A CUBI Customers Bancorp, Inc.
Common Stock
J - Other 1,186 15,661 8.19
2015-02-17 2014-05-27 5 CUBI Customers Bancorp, Inc.
Warrants
J - Other 620 6,815 10.01
2015-02-17 2014-05-27 5 CUBI Customers Bancorp, Inc.
Common Stock
J - Other 19,841 218,254 10.00
2015-02-17 2014-05-27 5 CUBI Customers Bancorp, Inc.
Common Stock
J - Other 1,186 15,661 8.19
2014-12-16 2014-12-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 873 14,475 6.42 18.17 15,862 263,011
2014-09-15 2014-09-15 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 873 13,602 6.86 18.65 16,281 253,677
2014-06-17 2014-06-16 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 873 12,729 7.36 19.40 16,936 246,943
2014-03-19 2014-03-17 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 1,794 11,856 17.83 19.90 35,701 235,934
2014-03-19 3/A CUBI Customers Bancorp, Inc.
Common Stock
6,283
2014-02-03 2014-01-24 4 CUBI Customers Bancorp, Inc.
Common Stock
A - Award 3,779 7,416 103.90 20.70 78,225 153,511
2013-05-16 3 CUBI Customers Bancorp, Inc.
Common Stock
198,413
2013-05-16 3 CUBI Customers Bancorp, Inc.
Restricted Stock Units
2,646
2013-05-16 3 CUBI Customers Bancorp, Inc.
Common Stock
3,637
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)