Introduction

This page provides a comprehensive analysis of the known insider trading history of David Joseph Fallon. 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.

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Companies with Reported Insider Positions

The SEC filings indicate David Joseph Fallon has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:VRT / Vertiv Holdings Co Chief Financial Officer 3,134
US:CLC / CLARCOR Inc. VP-Chief Financial Officer 0
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by David Joseph Fallon. 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 David Joseph Fallon 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
2024-08-01 2024-07-31 4 VRT Vertiv Holdings Co
Class A Common Stock 		I - Other 953 3,134 43.69 78.70 75,000 246,678
2024-04-10 2024-04-08 4 VRT Vertiv Holdings Co
Class A Common Stock 		F - Taxes -19,951 161,125 -11.02 84.15 -1,678,877 13,558,669
2024-04-01 2024-03-28 4 VRT Vertiv Holdings Co
Class A Common Stock 		A - Award 14 181,077 0.01
2023-12-28 2023-12-27 4 VRT Vertiv Holdings Co
Class A Common Stock 		A - Award 23 181,062 0.01
2023-04-11 2023-04-08 4 VRT Vertiv Holdings Co
Class A Common Stock 		F - Taxes -19,874 181,040 -9.89 12.38 -246,040 2,241,280
2022-12-19 2022-12-15 4 VRT Vertiv Holdings Co
Class A Common Stock 		A - Award 63 200,914 0.03
2022-04-12 2022-04-08 4 VRT Vertiv Holdings Co
Class A Common Stock 		F - Taxes -19,828 200,851 -8.98 13.54 -268,471 2,719,525
2022-03-18 2022-03-18 4 VRT Vertiv Holdings Co
Class A Common Stock 		P - Purchase 13,000 220,679 6.26 13.47 175,110 2,972,548
2022-03-07 2022-03-03 4 VRT Vertiv Holdings Co
Stock Options 		A - Award 285,000 285,000
2021-12-20 2021-12-16 4 VRT Vertiv Holdings Co
Class A Common Stock 		A - Award 53 207,679 0.03
2021-04-12 2021-04-08 4 VRT Vertiv Holdings Co
Class A Common Stock 		F - Taxes -19,852 207,626 -8.73 21.49 -426,619 4,461,883
2021-03-02 2021-02-26 4 VRT Vertiv Holdings Co
Stock Options 		A - Award 230,838 230,838
2021-03-02 2020-12-17 4 VRT Vertiv Holdings Co
Class A Common Stock 		A - Award 91 227,478 0.04
2020-08-14 2020-08-12 4 VRT Vertiv Holdings Co
Common Stock 		A - Award 175,000 227,387 334.05 15.76 2,758,000 3,583,619
2020-02-11 3 VRT Vertiv Holdings Co
Class A common stock 		104,774
2020-02-11 3 VRT Vertiv Holdings Co
Class A common stock 		104,774
2020-02-11 3 VRT Vertiv Holdings Co
Class A common stock 		104,774
2020-02-11 2020-02-07 4 VRT Vertiv Holdings Co
Stock Option 		A - Award 207,729 207,729
2017-03-02 2017-02-28 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		D - Sale to Issuer -6,288 0 -100.00
2017-03-02 2017-02-28 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		D - Sale to Issuer -5,267 0 -100.00
2017-03-02 2017-02-28 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		D - Sale to Issuer -2,985 0 -100.00
2017-03-02 2017-02-28 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		D - Sale to Issuer -3,091 0 -100.00
2017-03-02 2017-02-28 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		D - Sale to Issuer -710 0 -100.00
2017-03-02 2017-02-28 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		D - Sale to Issuer -1,458 0 -100.00
2017-03-02 2017-02-28 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		D - Sale to Issuer -28,125 0 -100.00
2017-03-02 2017-02-28 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		D - Sale to Issuer -18,750 0 -100.00
2017-03-02 2017-02-28 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		D - Sale to Issuer -8,750 0 -100.00
2017-03-02 2017-02-28 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		D - Sale to Issuer -29,285 0 -100.00 83.00 -2,430,655
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -9,375 28,125 -25.00 83.00 -778,125 2,334,375
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -18,750 18,750 -50.00 83.00 -1,556,250 1,556,250
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -26,250 8,750 -75.00 83.00 -2,178,750 726,250
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -35,000 0 -100.00 83.00 -2,905,000
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -25,000 0 -100.00 83.00 -2,075,000
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -2,735 0 -100.00 83.00 -227,005
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -6,979 29,285 -19.24 83.00 -579,257 2,430,655
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 9,375 36,264 34.87 46.45 435,469 1,684,463
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -16,157 26,889 -37.53 83.00 -1,341,031 2,231,787
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 18,750 43,046 77.17 63.22 1,185,375 2,721,368
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -22,316 24,296 -47.88 83.00 -1,852,228 2,016,568
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 26,250 46,612 128.92 61.57 1,616,212 2,869,901
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -25,745 20,362 -55.84 83.00 -2,136,835 1,690,046
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 35,000 46,107 315.12 45.19 1,581,650 2,083,575
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -19,209 11,107 -63.36 83.00 -1,594,347 921,881
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 25,000 30,316 470.28 49.91 1,247,750 1,513,072
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -1,866 5,316 -25.98 83.00 -154,878 441,228
2017-01-23 2017-01-23 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 2,735 7,182 61.50 33.96 92,881 243,901
2017-01-23 2017-01-18 4/A CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -471 4,447 -9.58 82.98 -39,084 369,012
2017-01-23 2017-01-18 4/A CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 995 4,918 25.36 82.98 82,565 408,096
2017-01-19 2017-01-18 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -995 2,985 -25.00 82.98 -82,565 247,695
2017-01-19 2017-01-18 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -456 4,462 -9.27 82.98 -37,839 370,257
2017-01-19 2017-01-18 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 995 4,918 25.36 82.98 82,565 408,096
2016-12-20 2016-12-19 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		A - Award 9,029 9,029 82.33 743,358 743,358
2016-12-20 2016-12-17 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -486 0 -100.00 82.37 -40,032
2016-12-20 2016-12-17 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -193 3,923 -4.69 82.37 -15,897 323,138
2016-12-20 2016-12-17 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 486 4,116 13.39 82.37 40,032 339,035
2016-12-20 2016-12-16 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -712 710 -50.07 82.37 -58,647 58,483
2016-12-20 2016-12-16 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -299 3,630 -7.61 82.37 -24,629 299,003
2016-12-20 2016-12-16 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 712 3,929 22.13 82.37 58,647 323,632
2016-07-12 2016-07-12 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -25,000 0 -100.00 42.86 -1,071,500
2016-07-12 2016-07-12 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		S - Sale -25,000 3,217 -88.60 62.14 -1,553,500 199,904
2016-07-12 2016-07-12 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 25,000 28,217 777.12 42.86 1,071,500 1,209,381
2016-01-19 2016-01-18 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		A - Award 3,980 3,980 46.45 184,871 184,871
2016-01-19 2016-01-18 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		A - Award 37,500 37,500 46.45 1,741,875 1,741,875
2015-12-18 2015-12-16 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -712 1,422 -33.36 48.85 -34,781 69,465
2015-12-18 2015-12-16 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -299 3,217 -8.50 48.85 -14,606 157,150
2015-12-18 2015-12-16 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 712 3,516 25.39 48.85 34,781 171,757
2015-12-14 2015-12-11 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -1,683 0 -100.00 43.72 -73,581
2015-12-14 2015-12-11 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -399 0 -100.00 49.91 -19,914
2015-12-14 2015-12-11 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -875 2,804 -23.78 47.15 -41,256 132,209
2015-12-14 2015-12-11 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 1,683 3,679 84.32 47.15 79,353 173,465
2015-12-14 2015-12-11 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 399 1,996 24.98 47.15 18,813 94,111
2015-01-21 2015-01-20 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		A - Award 3,091 3,091 63.22 195,413 195,413
2015-01-21 2015-01-20 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		A - Award 37,500 37,500 63.22 2,370,750 2,370,750
2014-12-19 2014-12-17 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -1,111 128,895 -0.85 62.99 -69,982 8,119,096
2014-12-19 2014-12-17 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 1,111 1,597 228.60 62.99 69,982 100,595
2013-12-18 2013-12-17 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise -399 130,006 -0.31 61.57 -24,566 8,004,469
2013-12-18 2013-12-17 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -167 486 -25.57 61.57 -10,282 29,923
2013-12-18 2013-12-17 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 399 653 157.09 61.57 24,566 40,205
2013-12-18 2013-12-16 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		A - Award 2,846 130,405 2.23
2013-12-18 2013-12-16 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		A - Award 35,000 127,559 37.81 61.57 2,154,950 7,853,808
2012-12-19 2012-12-17 4 CLC CLARCOR INC.
Common stock Par Value $1.00 		A - Award 1,944 92,559 2.15
2012-12-19 2012-12-17 4 CLC CLARCOR INC.
Common stock Par Value $1.00 		A - Award 35,000 90,615 62.93 45.19 1,581,650 4,094,892
2012-12-14 2012-12-14 4 CLC CLARCOR INC.
Common stock Par Value $1.00 		M - Exercise -399 55,615 -0.71 45.42 -18,123 2,526,033
2012-12-14 2012-12-14 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		F - Taxes -145 254 -36.34 45.42 -6,586 11,537
2012-12-14 2012-12-14 4 CLC CLARCOR INC.
Common Stock Par Value $1.00 		M - Exercise 399 399 45.42 18,123 18,123
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)