Introduction

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

Security Title Latest Reported Holdings
US:PODD / Insulet Corporation EVP, CPXO 16,736
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Eric Benjamin. 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 Eric Benjamin 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
2025-08-22 2025-08-21 4 PODD INSULET CORP
Common Stock
S - Sale X -4,263 16,736 -20.30 332.23 -1,416,296 5,560,201
2025-05-14 2025-05-13 4 PODD INSULET CORP
Common Stock
S - Sale X -3,001 20,906 -12.55 320.00 -960,320 6,689,920
2025-05-14 2025-05-13 4 PODD INSULET CORP
Common Stock
M - Exercise X 3,001 23,907 14.35 92.11 276,422 2,202,074
2025-03-04 2025-03-03 4 PODD INSULET CORP
Common Stock
M - Exercise 1,875 20,906 9.85 74.50 139,688 1,557,497
2025-03-04 2025-03-03 4 PODD INSULET CORP
Common Stock
M - Exercise 3,271 19,031 20.76 46.22 151,186 879,613
2025-03-04 2025-02-28 4 PODD INSULET CORP
Common Stock
F - Taxes -492 15,760 -3.03 272.27 -133,957 4,290,975
2025-02-28 2025-02-27 4 PODD INSULET CORP
Common Stock
F - Taxes -644 16,252 -3.81 267.09 -172,006 4,340,747
2025-02-26 2025-02-25 4 PODD INSULET CORP
Common Stock
A - Award 2,671 16,896 18.78
2025-02-19 2025-02-17 4 PODD INSULET CORP
Common Stock
F - Taxes -2,265 14,225 -13.74 280.56 -635,468 3,990,966
2025-02-19 2025-02-17 4 PODD INSULET CORP
Common Stock
A - Award 5,107 16,490 44.87
2025-01-22 2025-01-21 4 PODD INSULET CORP
Common Stock
S - Sale X -12,394 11,383 -52.13 280.00 -3,470,320 3,187,240
2025-01-22 2025-01-21 4 PODD INSULET CORP
Common Stock
M - Exercise X 3,371 23,777 16.52 74.50 251,140 1,771,386
2025-01-22 2025-01-21 4 PODD INSULET CORP
Common Stock
M - Exercise X 1,704 20,406 9.11 46.22 78,759 943,165
2024-12-17 2024-12-16 4 PODD INSULET CORP
Common Stock
S - Sale -4,362 18,702 -18.91 267.60 -1,167,271 5,004,655
2024-02-29 2024-02-28 4 PODD INSULET CORP
Common Stock
F - Taxes -325 22,934 -1.40 163.60 -53,170 3,752,002
2024-02-29 2024-02-27 4 PODD INSULET CORP
Common Stock
A - Award 4,351 23,259 23.01
2024-02-21 2024-02-20 4 PODD INSULET CORP
Common Stock
F - Taxes -591 18,908 -3.03 192.21 -113,596 3,634,307
2024-02-21 2024-02-20 4 PODD INSULET CORP
Common Stock
A - Award 1,983 19,499 11.32
2024-02-21 2024-02-20 4 PODD INSULET CORP
Common Stock
F - Taxes -104 17,516 -0.59 191.01 -19,865 3,345,731
2023-03-01 2023-02-28 4 PODD INSULET CORP
Common Stock
A - Award 1,809 17,539 11.50
2023-03-01 2023-02-28 4 PODD INSULET CORP
Common Stock
F - Taxes -148 15,730 -0.93 276.36 -40,901 4,347,143
2023-02-21 2023-02-17 4 PODD INSULET CORP
Common Stock
F - Taxes -457 15,878 -2.80 296.00 -135,272 4,699,888
2023-02-21 2023-02-17 4 PODD INSULET CORP
Common Stock
A - Award 1,554 16,335 10.51
2023-02-21 2023-02-17 4 PODD INSULET CORP
Common Stock
F - Taxes -87 14,781 -0.59 296.00 -25,752 4,375,176
2023-02-13 2023-02-10 4 PODD INSULET CORP
Common Stock
F - Taxes -108 14,868 -0.72 294.83 -31,842 4,383,532
2022-03-02 2022-02-28 4 PODD INSULET CORP
Employee Stock Option (Right to Buy)
A - Award 4,160 4,160
2022-03-02 2022-02-28 4 PODD INSULET CORP
Common Stock
A - Award 1,511 14,888 11.30
2022-02-22 2022-02-18 4 PODD INSULET CORP
Common Stock
A - Award 2,308 13,377 20.85
2021-03-02 2021-02-26 4 PODD INSULET CORP
Common Stock
F - Taxes -171 10,974 -1.53 259.10 -44,306 2,843,363
2021-02-19 2021-02-17 4 PODD INSULET CORP
Employee Stock Option (Right to Buy)
A - Award 2,602 2,602
2021-02-19 2021-02-17 4 PODD INSULET CORP
Common Stock
F - Taxes -761 11,145 -6.39 279.69 -212,844 3,117,145
2021-02-19 2021-02-17 4 PODD INSULET CORP
Common Stock
A - Award 2,584 11,906 27.72
2021-02-19 2021-02-17 4 PODD INSULET CORP
Common Stock
A - Award 893 9,322 10.59
2021-02-16 2021-02-12 4 PODD INSULET CORP
Common Stock
F - Taxes -197 8,429 -2.28 289.77 -57,085 2,442,471
2021-02-11 2021-02-10 4 PODD INSULET CORP
Common Stock
F - Taxes -107 8,626 -1.23 280.15 -29,976 2,416,574
2020-07-24 2020-07-23 4 PODD INSULET CORP
Employee Stock Option (Right to Buy)
M - Exercise -6,996 0 -100.00
2020-07-24 2020-07-23 4 PODD INSULET CORP
Employee Stock Option (Right to Buy)
M - Exercise -1,396 0 -100.00
2020-07-24 2020-07-23 4 PODD INSULET CORP
Common Stock
S - Sale X -8,392 8,704 -49.09 210.00 -1,762,320 1,827,840
2020-07-24 2020-07-23 4 PODD INSULET CORP
Common Stock
M - Exercise X 6,996 17,096 69.27 29.26 204,703 500,229
2020-07-24 2020-07-23 4 PODD INSULET CORP
Common Stock
M - Exercise X 1,396 10,100 16.04 30.02 41,908 303,202
2020-07-24 2020-07-23 4 PODD INSULET CORP
Common Stock
S - Sale X -6,520 8,704 -42.83 210.00 -1,369,200 1,827,840
2020-02-27 2020-02-26 4 PODD INSULET CORP
Common Stock
F - Taxes -142 15,117 -0.93 180.01 -25,561 2,721,211
2020-02-24 2020-02-21 4 PODD INSULET CORP
Common Stock
F - Taxes -1,139 15,259 -6.95 212.31 -241,821 3,239,638
2020-02-24 2020-02-21 4 PODD INSULET CORP
Common Stock
A - Award 3,246 16,398 24.68
2020-02-20 2020-02-14 4 PODD INSULET CORP
Common Stock
F - Taxes -221 13,152 -1.65 212.32 -46,923 2,792,433
2020-02-12 2020-02-10 4 PODD INSULET CORP
Employee Stock Option (Right to Buy)
A - Award 2,618 2,618
2020-02-12 2020-02-10 4 PODD INSULET CORP
Common Stock
A - Award 925 13,373 7.43
2019-03-05 2019-02-26 4/A PODD INSULET CORP
Employee Stock Option (Right to Buy)
A - Award 3,001 3,001
2019-03-05 2019-02-26 4/A PODD INSULET CORP
Common Stock
A - Award 1,154 12,177 10.47
2019-02-28 2019-02-26 4 PODD INSULET CORP
Employee Stock Option (Right to Buy)
A - Award 3,001 3,001
2019-02-28 2019-02-26 4 PODD INSULET CORP
Common Stock
A - Award 2,308 13,331 20.94
2019-02-26 2019-02-24 4 PODD INSULET CORP
Common Stock
F - Taxes -1,017 11,023 -8.45 87.60 -89,089 965,615
2019-02-26 2019-02-22 4 PODD INSULET CORP
Common Stock
F - Taxes -186 12,040 -1.52 87.60 -16,294 1,054,704
2019-02-19 2019-02-14 4 PODD INSULET CORP
Common Stock
F - Taxes -233 12,226 -1.87 84.83 -19,765 1,037,132
2018-07-03 2018-07-02 4 PODD INSULET CORP
Common Stock
F - Taxes -102 12,367 -0.82 85.70 -8,741 1,059,852
2018-02-27 2018-02-24 4 PODD INSULET CORP
Common Stock
F - Taxes -252 12,239 -2.02 75.55 -19,039 924,656
2018-02-27 2018-02-24 4 PODD INSULET CORP
Common Stock
F - Taxes -775 12,491 -5.84 75.55 -58,551 943,695
2018-02-26 2018-02-22 4 PODD INSULET CORP
Common Stock
F - Taxes -220 13,266 -1.63 80.46 -17,701 1,067,382
2018-02-16 2018-02-14 4 PODD INSULET CORP
Employee Stock Option (Right to Buy)
A - Award 5,246 5,246
2018-02-16 2018-02-14 4 PODD INSULET CORP
Common Stock
A - Award 2,013 13,486 17.55
2018-02-16 3 PODD INSULET CORP
Common Stock
22,946
2018-02-16 3 PODD INSULET CORP
Common Stock
22,946
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)