One Stop Systems, Inc.
US ˙ NasdaqCM ˙ US68247W1099

Introduction

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

Security Title Latest Reported Holdings
US:OSS / One Stop Systems, Inc. CPO 218,672
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Jim Ison. 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 OSS / One Stop Systems, Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in OSS / One Stop Systems, 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 (%)
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.

OSS / One Stop Systems, Inc. Insider Trades
Insider Sales OSS / One Stop Systems, Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in OSS / One Stop Systems, 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 (%)
2019-03-29 OSS Ison Jim 9,201 2.0700 9,201 2.0700 19,046 355 1 -9,845 -51.69
2018-12-14 OSS Ison Jim 33,056 2.2400 33,056 2.2400 74,045
2018-12-13 OSS Ison Jim 3,066 2.6500 3,066 2.6500 8,125
2018-12-12 OSS Ison Jim 27,901 2.6600 27,901 2.6600 74,217

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

OSS / One Stop Systems, Inc. Insider Trades
Insider Trading History

This table shows the complete list of insider trades made by Jim Ison 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
2025-08-25 2025-08-20 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 4,271 218,672 1.99
2025-08-25 2025-08-20 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -4,271 121,523 -3.40
2025-08-25 2025-08-20 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -3,113 125,794 -2.41 5.26 -16,374 661,676
2025-03-13 2025-02-20 4 OSS ONE STOP SYSTEMS, INC.
Common
G - Gift 7,760 214,401 3.76
2025-03-13 2025-02-20 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -7,760 128,907 -5.68
2025-03-13 2025-02-20 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -7,006 136,667 -4.88 3.76 -26,343 513,868
2025-02-24 2025-02-07 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
A - Award 44,279 135,913 48.32 4.06 179,773 551,807
2024-09-25 2024-09-23 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 8,227 206,641 4.15
2024-09-25 2024-09-23 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -8,227 91,634 -8.24
2024-09-25 2024-09-23 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -4,440 99,861 -4.26 2.19 -9,724 218,696
2024-08-21 2024-08-20 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 6,062 198,414 3.15
2024-08-21 2024-08-20 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -6,062 104,301 -5.49
2024-08-21 2024-08-20 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -3,271 110,363 -2.88 2.16 -7,065 238,384
2024-07-03 2024-07-01 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
A - Award 44,300 113,634 63.89
2024-05-28 2024-05-23 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 1,469 192,352 0.77
2024-05-28 2024-05-23 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -1,469 69,334 -2.07
2024-05-28 2024-05-23 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -1,031 70,803 -1.44 2.41 -2,485 170,635
2024-03-27 2024-03-25 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 15,656 190,883 8.93
2024-03-27 2024-03-25 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -15,656 71,834 -17.89
2024-03-27 2024-03-25 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -9,677 87,490 -9.96 3.90 -37,740 341,211
2024-02-07 2024-02-05 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 5,567 175,227 3.28
2024-02-07 2024-02-05 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -5,567 97,167 -5.42
2024-02-07 2024-02-05 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -3,766 102,734 -3.54 2.01 -7,570 206,495
2024-01-30 2024-01-29 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 7,222 169,660 4.45 1.08 7,800 183,233
2023-11-21 2023-11-21 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 1,651 162,438 1.03
2023-11-21 2023-11-21 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -1,651 106,500 -1.53
2023-11-21 2023-11-21 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -849 108,151 -0.78 2.09 -1,774 226,036
2023-11-20 2023-11-17 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 4,204 160,787 2.68
2023-11-20 2023-11-17 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -4,204 109,000 -3.71
2023-11-20 2023-11-17 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -2,463 113,204 -2.13 1.99 -4,901 225,276
2023-08-22 2023-08-18 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 1,009 156,583 0.65 1.08 1,090 169,110
2023-08-22 2023-08-18 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 14,587 155,574 10.35 0.46 6,710 71,564
2023-08-18 2023-08-16 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 6,165 140,987 4.57
2023-08-18 2023-08-16 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -6,165 115,667 -5.06
2023-08-18 2023-08-16 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -3,169 121,832 -2.54 1.77 -5,609 215,643
2023-05-24 2023-05-22 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 6,055 134,822 4.70
2023-05-24 2023-05-22 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 6,055 134,822 4.70
2023-05-24 2023-05-22 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -2,263 131,056 -1.70 2.44 -5,522 319,777
2023-05-24 2023-05-22 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -849 133,319 -0.63 2.48 -2,106 330,631
2023-03-20 2023-03-16 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
A - Award 76,000 134,168 130.66
2023-02-14 2023-02-10 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -1,004 128,767 -0.77 3.49 -3,504 449,397
2023-02-14 2023-02-10 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 2,500 129,771 1.96
2023-02-10 2023-02-08 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 11,172 12,271 1,016.56
2023-02-10 2023-02-08 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -11,172 58,168 -16.11
2023-02-10 2023-02-08 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -7,494 69,340 -9.75 3.50 -26,229 242,690
2023-02-07 2023-02-03 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 18,261 116,099 18.66 0.46 8,400 53,406
2022-11-23 2022-11-22 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 1,651 97,838 1.72
2022-11-23 2022-11-22 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -1,651 76,834 -2.10
2022-11-23 2022-11-22 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -849 78,485 -1.07 3.17 -2,691 248,797
2022-11-14 2022-11-09 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 4,403 96,187 4.80
2022-11-14 2022-11-09 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -4,403 79,334 -5.26
2022-11-14 2022-11-09 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -2,263 83,737 -2.63 3.17 -7,174 265,446
2022-10-06 2022-10-04 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -849 91,784 -0.92 3.27 -2,776 300,134
2022-10-06 2022-10-04 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 2,500 92,633 2.77
2022-08-01 2022-07-28 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 12,609 90,133 16.26 0.46 5,800 41,461
2022-05-25 2022-05-23 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 2,811 77,524 3.76
2022-05-25 2022-05-23 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -2,811 86,000 -3.17
2022-05-25 2022-05-23 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -2,189 88,811 -2.41 4.30 -9,413 381,887
2022-05-19 2022-05-17 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift 3,937 74,713 5.56
2022-05-19 2022-05-17 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -3,937 91,000 -4.15
2022-05-19 2022-05-17 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -2,730 94,937 -2.80 4.41 -12,039 418,672
2022-02-14 2022-02-14 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -1,666 0 -100.00
2022-02-14 2022-02-14 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -485 70,814 -0.68 4.02 -1,950 284,672
2022-02-14 2022-02-14 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 1,666 71,299 2.39
2022-02-11 2022-02-11 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -2,500 5,000 -33.33
2022-02-11 2022-02-11 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -805 69,633 -1.14 4.07 -3,276 283,406
2022-02-11 2022-02-11 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 2,500 70,438 3.68
2022-02-07 2022-02-03 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
A - Award 56,000 97,667 134.40
2022-01-10 2022-01-06 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -4,543 45,457 -9.09
2022-01-10 2022-01-06 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -4,092 0 -100.00
2022-01-10 2022-01-06 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 4,543 67,938 7.17 0.46 2,090 31,251
2022-01-10 2022-01-06 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 4,092 63,395 6.90 0.76 3,110 48,180
2021-11-15 2021-11-12 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -3,886 41,667 -8.53
2021-11-15 2021-11-12 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -2,781 45,553 -5.75 5.26 -14,628 239,609
2021-08-19 2021-08-18 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -16,000 4,250 -79.01
2021-08-19 2021-08-18 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 16,000 54,640 41.41 0.76 12,160 41,526
2021-08-16 2021-08-12 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -1,666 1,666 -50.00
2021-08-16 2021-08-12 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -454 38,640 -1.16 5.85 -2,656 226,044
2021-08-16 2021-08-12 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 1,666 39,094 4.45
2021-08-16 2021-08-10 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -2,500 7,500 -25.00
2021-08-16 2021-08-10 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -805 37,428 -2.11 6.37 -5,128 238,416
2021-08-16 2021-08-10 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 2,500 38,233 7.00
2021-06-22 2021-06-18 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
G - Gift -3,964 48,334 -7.58
2021-06-22 2021-06-18 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -2,702 52,298 -4.91 4.87 -13,159 254,691
2021-05-21 2021-05-19 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
A - Award 55,000 55,000
2021-05-18 2021-04-11 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -603 2,495 -19.46
2021-05-18 2021-04-11 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -234 31,769 -0.73 6.26 -1,465 198,874
2021-05-18 2021-04-11 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 603 32,003 1.92
2021-02-24 2021-02-22 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -2,500 10,000 -20.00
2021-02-24 2021-02-22 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -1,667 3,332 -33.35
2021-02-24 2021-02-22 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -992 31,400 -3.06 6.21 -6,160 194,994
2021-02-24 2021-02-22 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 2,500 32,392 8.36
2021-02-24 2021-02-22 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -594 29,892 -1.95 6.17 -3,665 184,434
2021-02-24 2021-02-22 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 1,667 30,486 5.78
2021-01-07 2021-01-05 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -5,263 20,250 -20.63
2021-01-07 2021-01-05 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 5,263 28,819 22.34 0.76 4,000 21,902
2020-11-17 2020-11-13 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
A - Award 40,000 40,000
2020-11-04 2020-11-02 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -833 1,670 -33.28
2020-11-04 2020-11-02 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes 736 23,556 3.23 2.25 1,656 53,001
2020-08-31 2020-08-27 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -2,500 12,500 -16.67
2020-08-31 2020-08-27 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -1,667 4,999 -25.01
2020-08-31 2020-08-27 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes 1,876 22,820 8.96 2.56 4,803 58,419
2020-08-31 2020-08-27 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes 1,331 20,944 6.79 2.56 3,407 53,617
2020-07-16 2020-07-13 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -833 2,503 -24.97
2020-07-16 2020-07-13 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes 748 19,613 3.97 1.95 1,459 38,245
2020-06-11 2020-06-10 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -833 3,336 -19.98
2020-06-11 2020-06-10 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes 701 18,780 3.88 1.92 1,346 36,058
2020-04-06 2020-04-02 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -2,105 25,513 -7.62
2020-04-06 2020-04-02 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 2,105 18,079 13.18 0.76 1,600 13,740
2020-02-18 2020-02-13 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -1,667 6,666 -20.00
2020-02-18 2020-02-13 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -833 4,169 -16.65
2020-02-18 2020-02-13 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes 1,211 15,974 8.20 2.73 3,306 43,609
2020-02-18 2020-02-13 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes 667 14,763 4.73 2.73 1,821 40,303
2020-02-13 2020-02-10 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
A - Award 15,000 15,000
2019-12-16 2019-12-13 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -4,737 27,618 -14.64
2019-12-16 2019-12-13 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 4,737 14,096 50.61 0.76 3,600 10,713
2019-09-24 2019-09-20 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -833 5,002 -14.28
2019-09-24 2019-09-20 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes 722 9,359 8.36 2.68 1,935 25,082
2019-08-20 2019-08-16 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -833 5,835 -12.49
2019-08-20 2019-08-16 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
M - Exercise -1,667 8,333 -16.67
2019-08-20 2019-08-16 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes 763 8,637 9.69 1.65 1,259 14,251
2019-08-20 2019-08-16 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes 1,485 7,874 23.24 1.65 2,450 12,992
2019-04-30 2019-04-30 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -1,842 32,355 -5.39
2019-04-30 2019-04-30 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 1,842 6,389 40.51 0.76 1,400 4,856
2019-04-15 2019-04-11 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Units
M - Exercise 1,666 6,668 33.31
2019-04-15 2019-04-11 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -328 4,547 -6.73 2.51 -823 11,413
2019-04-15 2019-04-11 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 1,666 4,875 51.92
2019-03-29 2019-03-29 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
S - Sale -9,201 3,051 -75.10 2.07 -19,046 6,316
2019-03-21 2019-02-13 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Unit
A - Award 10,000 10,000
2019-01-02 2018-12-28 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -1,579 34,197 -4.41
2019-01-02 2018-12-28 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 1,579 12,252 14.79 0.76 1,200 9,312
2018-12-18 2018-12-14 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
S - Sale -33,056 10,673 -75.59 2.24 -74,045 23,908
2018-12-14 2018-12-13 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
S - Sale -3,066 43,729 -6.55 2.65 -8,125 115,882
2018-12-14 2018-12-12 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
S - Sale -27,901 46,795 -37.35 2.66 -74,217 124,475
2018-12-14 2018-03-01 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -2,895 35,776 -7.49
2018-12-14 2018-03-01 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 2,895 74,696 4.03 0.76 2,200 56,769
2018-12-11 2018-10-29 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Units
M - Exercise -833 8,334 -9.09
2018-12-11 2018-10-29 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -93 71,801 -0.13 3.54 -329 254,176
2018-12-11 2018-10-29 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 833 71,894 1.17
2018-12-11 2018-09-26 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -1,329 38,671 -3.32
2018-12-11 2018-09-26 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -171 0 -100.00
2018-12-11 2018-09-26 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 1,329 71,061 1.91 0.76 1,010 54,006
2018-12-11 2018-09-26 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 171 69,732 0.25 0.76 130 52,996
2018-12-11 2018-06-27 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -1,500 171 -89.77
2018-12-11 2018-06-27 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 1,500 69,561 2.20 0.76 1,140 52,866
2018-12-11 2018-03-30 4 OSS ONE STOP SYSTEMS, INC.
Employee Stock Option (right to buy)
M - Exercise -1,579 1,671 -48.58
2018-12-11 2018-03-30 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 1,579 66,837 2.42 0.76 1,200 50,796
2018-08-30 2018-08-28 4 OSS ONE STOP SYSTEMS, INC.
Restricted Stock Units
M - Exercise 833 9,167 10.00
2018-08-30 2018-08-28 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
F - Taxes -101 66,482 -0.15 4.70 -475 312,465
2018-08-30 2018-08-28 4 OSS ONE STOP SYSTEMS, INC.
Common Stock
M - Exercise 833 66,583 1.27
2018-04-13 2018-04-11 4 OSS ONE STOP SYSTEMS INC
Restricted Stock Unit
A - Award 10,000 10,000
2018-01-31 3 OSS ONE STOP SYSTEMS INC
Common Stock
131,500
2018-01-31 3 OSS ONE STOP SYSTEMS INC
Common Stock
131,500
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)