Introduction

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

Security Title Latest Reported Holdings
US:TMO / Thermo Fisher Scientific Inc. VP & Chief Accounting Officer 2,319
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Holmes Joseph R.. 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 Holmes Joseph R. 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
2025-09-02 2025-08-29 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
S - Sale -285 2,319 -10.94 492.63 -140,400 1,142,407
2025-09-02 2025-08-29 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
S - Sale -100 2,604 -3.70 492.62 -49,262 1,282,760
2025-09-02 2025-08-29 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
M - Exercise 385 2,704 16.60 253.99 97,786 686,784
2025-09-02 2025-08-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -7 2,319 -0.30 489.74 -3,450 1,135,698
2025-09-02 2025-08-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -11 2,326 -0.46 489.74 -5,319 1,139,148
2025-09-02 2025-08-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -11 2,337 -0.45 489.74 -5,175 1,144,467
2025-09-02 2025-08-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -9 2,347 -0.36 489.74 -4,169 1,149,642
2025-03-04 2025-02-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -4 2,301 -0.19 528.96 -2,330 1,217,200
2025-03-04 2025-02-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -52 2,306 -2.21 528.96 -27,509 1,219,530
2025-03-04 2025-02-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -14 2,358 -0.59 528.96 -7,429 1,247,039
2025-03-04 2025-02-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -27 2,372 -1.14 528.96 -14,486 1,254,468
2025-02-21 2025-02-19 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
A - Award 474 2,432 24.21
2025-02-21 2025-02-19 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
A - Award 157 1,958 8.72
2024-08-29 2024-08-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -6 1,774 -0.36 613.14 -3,959 1,088,004
2024-08-29 2024-08-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -9 1,781 -0.49 613.14 -5,399 1,091,963
2024-08-29 2024-08-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -9 1,790 -0.47 613.14 -5,219 1,097,362
2024-08-27 2024-08-23 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -15 1,798 -0.84 606.12 -9,251 1,089,957
2024-07-29 2024-07-26 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
S - Sale -385 1,814 -17.51 611.47 -235,416 1,108,911
2024-07-29 2024-07-26 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
M - Exercise 385 2,199 21.23 253.99 97,786 558,401
2024-07-29 2024-07-26 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
S - Sale -475 1,814 -20.76 610.67 -290,068 1,107,460
2024-07-29 2024-07-26 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
M - Exercise 475 2,289 26.19 210.68 100,073 482,145
2024-05-14 2024-05-12 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -5 1,786 -0.26 593.03 -2,785 1,059,087
2024-03-27 2024-03-25 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
A - Award 46 1,791 2.64
2024-02-29 2024-02-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -12 1,745 -0.69 572.03 -6,918 997,957
2024-02-29 2024-02-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -39 1,757 -2.15 572.03 -22,092 1,004,874
2024-02-26 2024-02-23 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -30 1,795 -1.64 564.71 -16,853 1,013,825
2024-02-23 2024-02-21 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
A - Award 121 1,840 7.04
2024-02-23 2024-02-21 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
A - Award 146 1,719 9.28
2023-08-29 2023-08-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -6 1,563 -0.36 545.19 -3,041 852,351
2023-08-29 2023-08-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -7 1,569 -0.43 545.19 -3,681 855,391
2023-08-29 2023-08-25 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -10 1,576 -0.63 541.59 -5,405 853,399
2023-08-25 2023-08-23 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -15 1,586 -0.94 545.24 -8,161 864,592
2023-05-15 2023-05-12 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -5 1,575 -0.32 524.65 -2,623 826,324
2023-03-02 2023-02-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -39 1,580 -2.41 541.76 -21,129 855,981
2023-02-24 2023-02-23 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -35 1,619 -2.12 550.95 -19,283 891,988
2023-02-24 2023-02-22 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
A - Award 331 1,654 25.02
2023-02-24 2023-02-22 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
A - Award 121 1,323 10.07
2022-08-29 2022-08-28 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -5 1,202 -0.41 563.71 -2,819 677,579
2022-08-29 2022-08-26 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -14 1,207 -1.15 563.71 -7,892 680,398
2022-08-29 2022-08-25 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -10 1,221 -0.81 585.47 -5,855 714,859
2022-08-24 2022-08-23 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -13 1,231 -1.05 572.97 -7,449 705,326
2022-05-13 2022-05-12 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -4 1,205 -0.33 525.80 -2,103 633,589
2022-02-25 2022-02-23 4 TMO THERMO FISHER SCIENTIFIC INC.
Stock Option (Right to Buy)
A - Award 730 730
2022-02-25 2022-02-23 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
A - Award 95 1,209 8.53
2022-02-25 2022-02-23 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -35 1,114 -3.05 528.58 -18,500 588,838
2022-02-25 2022-02-23 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
A - Award 298 1,149 35.02
2021-08-30 2021-08-27 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -16 851 -1.85 548.51 -8,776 466,782
2021-08-30 2021-08-26 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -14 867 -1.59 552.77 -7,739 479,252
2021-08-26 2021-08-25 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -8 881 -0.90 548.08 -4,385 482,858
2021-08-24 2021-08-23 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -8 889 -0.89 552.61 -4,421 491,270
2021-08-10 2021-08-09 4 TMO THERMO FISHER SCIENTIFIC INC.
Stock Option (Right to Buy)
M - Exercise -475 475 -50.00
2021-08-10 2021-08-09 4 TMO THERMO FISHER SCIENTIFIC INC.
Stock Option (Right to Buy)
M - Exercise -284 0 -100.00
2021-08-10 2021-08-09 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
S - Sale -475 897 -34.62 542.77 -257,814 486,862
2021-08-10 2021-08-09 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
M - Exercise 475 1,372 52.95 210.68 100,073 289,053
2021-08-10 2021-08-09 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
S - Sale -284 897 -24.05 542.72 -154,134 486,824
2021-08-10 2021-08-09 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
M - Exercise 284 1,181 31.66 177.35 50,367 209,450
2021-05-13 2021-05-12 4 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
F - Taxes -3 842 -0.36 454.78 -1,364 382,925
2021-04-06 3 TMO THERMO FISHER SCIENTIFIC INC.
Common Stock
845
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)