Knight-Swift Transportation Holdings Inc.
US ˙ NYSE ˙ US4990491049

Introduction

This page provides a comprehensive analysis of the known insider trading history of Robert E Jr Synowicki. 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 Robert E Jr Synowicki has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:KNX / Knight-Swift Transportation Holdings Inc. Director 19,853
Director 0
US:WERN / Werner Enterprises, Inc. Exec VP-Driver Resources 21,958
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Robert E Jr Synowicki. 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 KNX / Knight-Swift Transportation Holdings Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in KNX / Knight-Swift Transportation Holdings 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 (%)
2018-12-12 KNX SYNOWICKI ROBERT E JR 1,000 28.8300 1,000 28.8300 28,830 317 38.66 9,830 34.10

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

KNX / Knight-Swift Transportation Holdings Inc. Insider Trades
Insider Sales KNX / Knight-Swift Transportation Holdings Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in KNX / Knight-Swift Transportation Holdings 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 (%)
2024-08-16 KNX SYNOWICKI ROBERT E JR 2,500 53.3157 2,500 53.3157 133,289 243 38.1600 -37,889 -28.43

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

KNX / Knight-Swift Transportation Holdings Inc. Insider Trades
Insider Purchases WERN / Werner Enterprises, Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in KNX / Knight-Swift Transportation Holdings 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.

WERN / Werner Enterprises, Inc. Insider Trades
Insider Sales WERN / Werner Enterprises, Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in KNX / Knight-Swift Transportation Holdings 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 (%)
2015-07-31 WERN SYNOWICKI ROBERT E JR 3,500 28.5071 3,500 28.5071 99,775 166 21.4100 -24,839 -24.90
2015-04-24 WERN SYNOWICKI ROBERT E JR 3,500 29.7796 3,500 29.7796 104,229
2014-06-02 WERN SYNOWICKI ROBERT E JR 5,000 26.4037 5,000 26.4037 132,018
2014-02-14 WERN SYNOWICKI ROBERT E JR 5,000 26.0725 5,000 26.0725 130,362
2013-05-30 WERN SYNOWICKI ROBERT E JR 10,000 25.2160 10,000 25.2160 252,160
2012-02-01 WERN SYNOWICKI ROBERT E JR 1,750 26.3201 1,750 26.3201 46,060

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

WERN / Werner Enterprises, Inc. Insider Trades
Insider Trading History

This table shows the complete list of insider trades made by Robert E Jr Synowicki 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
2025-08-14 2025-08-12 4 KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
M - Exercise -3,000 19,853 -13.13 42.43 -127,300 842,430
2025-05-14 2025-05-13 4 KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
A - Award 1,020 22,853 4.67 46.05 46,971 1,052,381
2024-08-19 2024-08-16 4 KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
S - Sale -2,500 21,833 -10.27 53.32 -133,289 1,164,042
2024-05-15 2024-05-14 4 KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
A - Award 2,627 24,333 12.10 49.48 129,984 1,203,997
2023-05-17 2023-05-16 4 KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
A - Award 2,222 21,706 11.40 55.12 122,477 1,196,435
2023-01-12 2022-05-17 4/A KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
A - Award 2,578 19,484 15.25 48.47 124,956 944,389
2022-05-18 2022-05-17 4 KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
A - Award 2,578 22,062 13.23 48.47 124,956 1,069,345
2021-05-20 2021-05-18 4 KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
A - Award 2,155 16,906 14.61 48.72 104,992 823,660
2020-05-21 2020-05-19 4 KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
A - Award 2,419 14,751 19.62
2019-05-31 2019-05-30 4 KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
A - Award 2,854 12,332 30.11
2018-12-13 2018-12-12 4 KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
P - Purchase 1,000 9,478 11.80 28.83 28,830 273,251
2018-06-04 2018-05-31 4 KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
A - Award 1,966 8,478 30.19
2017-09-14 3 KNX Knight-Swift Transportation Holdings Inc.
Common Stock
13,024
2017-09-14 3 KNX Knight-Swift Transportation Holdings Inc.
Common Stock
13,024
2017-09-12 2017-09-08 4 KNX KNIGHT TRANSPORTATION INC
Common Stock
D - Sale to Issuer -6,512 0 -100.00
2017-09-12 2017-09-08 4 KNX Knight-Swift Transportation Holdings Inc.
Class A Common Stock
A - Award 6,512 6,512
2017-05-15 2017-05-11 4 KNX KNIGHT TRANSPORTATION INC
Common Stock
A - Award 1,579 6,512 32.01 32.45 51,239 211,314
2016-05-16 2016-05-12 4 KNX KNIGHT TRANSPORTATION INC
Common Stock
A - Award 1,933 4,933 64.43 26.50 51,224 130,724
2016-02-10 3 KNX KNIGHT TRANSPORTATION INC
Common Stock
6,000
2016-02-10 3 KNX KNIGHT TRANSPORTATION INC
Common Stock
6,000
2015-12-01 2015-12-01 4 WERN WERNER ENTERPRISES INC
Common Stock
F - Taxes -194 21,958 -0.88 27.30 -5,296 599,454
2015-12-01 2015-11-29 4 WERN WERNER ENTERPRISES INC
Common Stock
F - Taxes -161 22,152 -0.72 28.12 -4,527 622,915
2015-12-01 2015-11-28 4 WERN WERNER ENTERPRISES INC
Common Stock
F - Taxes -161 22,313 -0.72 28.12 -4,527 627,442
2015-12-01 2015-10-21 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 23 22,474 0.10 27.98 654 628,839
2015-12-01 2015-10-02 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 79 22,451 0.35 25.22 1,998 566,232
2015-12-01 2015-07-22 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 19 22,371 0.08 28.65 539 641,043
2015-12-01 2015-07-02 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 89 22,353 0.40 26.32 2,335 588,234
2015-12-01 2015-05-06 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 20 22,264 0.09 27.49 538 612,130
2015-12-01 2015-04-02 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 65 22,244 0.29 30.56 1,983 679,751
2015-12-01 2015-01-21 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 18 19,577 0.09 30.25 530 592,121
2015-12-01 2015-01-06 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 77 19,560 0.39 30.20 2,315 590,796
2015-08-04 2015-07-31 4 WERN WERNER ENTERPRISES INC
Stock Options (Right to Buy)
M - Exercise -3,500 3,000 -53.85
2015-08-04 2015-07-31 4 WERN WERNER ENTERPRISES INC
Common Stock
S - Sale -3,500 22,085 -13.68 28.51 -99,775 629,586
2015-08-04 2015-07-31 4 WERN WERNER ENTERPRISES INC
Common Stock
M - Exercise 3,500 25,585 15.85 17.18 60,130 439,554
2015-04-28 2015-04-24 4 WERN WERNER ENTERPRISES INC
Stock Options (Right to Buy)
M - Exercise -3,500 6,500 -35.00
2015-04-28 2015-04-24 4 WERN WERNER ENTERPRISES INC
Common Stock
S - Sale -3,500 22,085 -13.68 29.78 -104,229 657,689
2015-04-28 2015-04-24 4 WERN WERNER ENTERPRISES INC
Common Stock
M - Exercise 3,500 25,585 15.85 17.18 60,130 439,554
2015-02-12 2015-02-10 4 WERN WERNER ENTERPRISES INC
Common Stock
F - Taxes -211 22,085 -0.95 29.37 -6,197 648,643
2015-02-12 2015-02-10 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 2,813 22,296 14.44
2014-12-02 2014-12-01 4 WERN WERNER ENTERPRISES INC
Common Stock
F - Taxes -194 19,483 -0.99 30.43 -5,903 592,874
2014-12-02 2014-11-29 4 WERN WERNER ENTERPRISES INC
Common Stock
F - Taxes -161 19,677 -0.81 31.02 -4,994 610,387
2014-12-02 2014-11-28 4 WERN WERNER ENTERPRISES INC
Common Stock
F - Taxes -161 19,838 -0.81 31.02 -4,994 615,382
2014-12-02 2014-10-21 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 20 19,999 0.10 25.74 525 514,720
2014-12-02 2014-10-06 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 81 19,979 0.40 24.80 1,997 495,472
2014-12-02 2014-07-22 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 20 19,898 0.10 26.00 520 517,365
2014-12-02 2014-07-03 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 88 19,878 0.44 26.63 2,332 529,261
2014-12-02 2014-05-06 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 20 19,791 0.10 25.32 519 501,104
2014-12-02 2014-04-02 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 76 19,770 0.39 26.08 1,983 515,563
2014-12-02 2014-01-21 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 19 19,694 0.10 26.64 510 524,593
2014-12-02 2014-01-03 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 94 19,675 0.48 24.54 2,315 482,888
2014-06-04 2014-06-02 4 WERN WERNER ENTERPRISES INC
Stock Options (Right to Buy)
M - Exercise -5,000 10,000 -33.33
2014-06-04 2014-06-02 4 WERN WERNER ENTERPRISES INC
Common Stock
S - Sale -5,000 19,581 -20.34 26.40 -132,018 517,002
2014-06-04 2014-06-02 4 WERN WERNER ENTERPRISES INC
Common Stock
M - Exercise 5,000 24,581 25.54 17.18 85,900 422,296
2014-02-18 2014-02-14 4 WERN WERNER ENTERPRISES INC
Stock Options (Right to Buy)
M - Exercise -5,000 0 -100.00
2014-02-18 2014-02-14 4 WERN WERNER ENTERPRISES INC
Common Stock
S - Sale -5,000 19,581 -20.34 26.07 -130,362 510,517
2014-02-18 2014-02-14 4 WERN WERNER ENTERPRISES INC
Common Stock
M - Exercise 5,000 24,581 25.54 16.68 83,400 410,006
2013-12-03 2013-12-02 4 WERN WERNER ENTERPRISES INC
Common Stock
F - Taxes -194 19,581 -0.98 24.07 -4,670 471,307
2013-12-03 2013-11-29 4 WERN WERNER ENTERPRISES INC
Common Stock
F - Taxes -161 19,775 -0.81 23.90 -3,848 472,615
2013-12-03 2013-11-29 4 WERN WERNER ENTERPRISES INC
Common Stock
F - Taxes -161 19,936 -0.80 24.07 -3,875 479,852
2013-12-03 2013-10-22 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 21 20,097 0.11 23.67 504 475,686
2013-12-03 2013-10-03 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 85 20,075 0.43 23.49 1,997 471,653
2013-12-03 2013-07-16 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 20 19,990 0.10 24.83 498 496,351
2013-12-03 2013-07-03 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 98 19,970 0.49 23.76 2,334 474,420
2013-12-03 2013-05-07 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 21 19,872 0.10 23.86 497 474,230
2013-12-03 2013-04-02 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 84 19,851 0.42 23.72 1,983 470,862
2013-12-03 2013-01-22 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 21 19,768 0.10 23.63 487 467,175
2013-12-03 2013-01-04 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 103 19,747 0.52 22.45 2,315 443,302
2013-06-03 2013-05-30 4 WERN WERNER ENTERPRISES INC
Stock Options (Right to Buy)
M - Exercise -10,000 5,000 -66.67
2013-06-03 2013-05-30 4 WERN WERNER ENTERPRISES INC
Common Stock
S - Sale -10,000 19,644 -33.73 25.22 -252,160 495,340
2013-06-03 2013-05-30 4 WERN WERNER ENTERPRISES INC
Common Stock
M - Exercise 10,000 29,644 50.91 16.68 166,800 494,460
2013-02-12 2012-12-13 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 651 19,644 3.43 20.94 13,632 411,280
2013-02-12 2012-10-16 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 20 16,838 0.12 22.96 449 386,548
2013-02-12 2012-10-02 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 94 16,818 0.56 21.35 1,999 359,091
2013-02-12 2012-07-17 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 19 16,725 0.11 23.52 443 393,391
2013-02-12 2012-07-03 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 96 16,706 0.58 24.12 2,321 402,863
2013-02-12 2012-05-01 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 19 16,610 0.11 23.81 442 395,473
2013-02-12 2012-04-04 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 79 16,591 0.48 25.14 1,988 417,090
2013-02-12 2012-01-24 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 17 18,262 0.09 25.52 437 466,043
2013-02-12 2012-01-04 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 190 18,245 1.05 24.46 4,641 446,266
2012-12-05 2012-12-03 4 WERN WERNER ENTERPRISES INC
Common Stock
F - Taxes -188 18,460 -1.01 21.53 -4,048 397,443
2012-11-30 2012-11-29 4 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 2,500 18,648 15.48
2012-11-30 2012-11-28 4 WERN WERNER ENTERPRISES INC
Common Stock
F - Taxes -157 16,148 -0.96 21.74 -3,413 351,057
2012-02-10 2011-12-15 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 180 18,055 1.01 23.25 4,187 419,778
2012-02-10 2011-10-18 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 18 15,375 0.12 22.85 408 351,316
2012-02-10 2011-10-05 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 187 15,357 1.23 21.36 3,998 328,026
2012-02-10 2011-07-19 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 16 15,170 0.11 25.00 399 379,246
2012-02-10 2011-07-05 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 182 15,154 1.22 25.64 4,667 388,547
2012-02-10 2011-05-03 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 15 14,972 0.10 25.74 398 385,375
2012-02-10 2011-04-04 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 147 14,956 0.99 27.00 3,976 403,834
2012-02-10 2011-01-25 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 16 14,809 0.11 23.26 383 344,461
2012-02-10 2011-01-19 5 WERN WERNER ENTERPRISES INC
Common Stock
A - Award 126 14,793 0.86 23.58 2,970 348,768
2012-02-03 2012-02-01 4 WERN WERNER ENTERPRISES INC
Common Stock
S - Sale -1,750 15,417 -10.19 26.32 -46,060 405,769
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)