Introduction

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

Security Title Latest Reported Holdings
US:VRSK / Verisk Analytics, Inc. Chief Information Officer 54,337
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Nicholas Daffan. 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 Nicholas Daffan 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
2025-09-03 2025-09-03 4 VRSK Verisk Analytics, Inc.
Common Stock
S - Sale X -5,420 54,337 -9.07 265.00 -1,436,300 14,399,305
2025-09-03 2025-09-03 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,883 59,757 3.25 107.64 202,686 6,432,243
2025-09-03 2025-09-03 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 2,749 57,874 4.99 104.00 285,896 6,018,896
2025-08-05 2025-08-04 4 VRSK Verisk Analytics, Inc.
Common Stock
S - Sale -5,420 55,125 -8.95 272.03 -1,474,403 14,995,654
2025-08-05 2025-08-04 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,883 60,545 3.21 107.64 202,686 6,517,064
2025-08-05 2025-08-04 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 2,749 58,662 4.92 104.00 285,896 6,100,848
2025-07-07 2025-07-03 4 VRSK Verisk Analytics, Inc.
Common Stock
S - Sale X -5,419 55,913 -8.84 300.86 -1,630,360 16,821,985
2025-07-07 2025-07-03 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,882 61,332 3.17 107.64 202,578 6,601,776
2025-07-07 2025-07-03 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 2,749 59,450 4.85 104.00 285,896 6,182,800
2025-06-05 2025-06-04 4 VRSK Verisk Analytics, Inc.
Common Stock
S - Sale X -5,419 56,701 -8.72 318.10 -1,723,784 18,036,588
2025-06-05 2025-06-04 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,882 62,120 3.12 107.64 202,578 6,686,597
2025-06-05 2025-06-04 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 2,749 60,238 4.78 104.00 285,896 6,264,752
2025-01-24 2025-01-15 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -927 57,489 -1.59 273.81 -253,822 15,741,063
2025-01-24 2025-01-15 4 VRSK Verisk Analytics, Inc.
Common Stock
A - Award 1,351 58,416 2.37
2025-01-16 2025-01-13 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -3,424 57,065 -5.66 275.43 -943,072 15,717,413
2025-01-16 2025-01-13 4 VRSK Verisk Analytics, Inc.
Common Stock
A - Award 7,989 60,489 15.22
2024-05-13 2024-05-13 4 VRSK Verisk Analytics, Inc.
Common Stock
S - Sale -1,511 52,500 -2.80 248.88 -376,058 13,066,200
2024-05-13 2024-05-13 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,211 54,011 2.29 81.14 98,261 4,382,453
2024-05-13 2024-05-13 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,085 52,800 2.10 80.19 87,006 4,234,032
2024-04-15 2024-04-12 4 VRSK Verisk Analytics, Inc.
Common Stock
S - Sale X -1,554 51,715 -2.92 222.93 -346,433 11,528,825
2024-04-15 2024-04-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,210 53,269 2.32 81.14 98,179 4,322,247
2024-04-15 2024-04-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,086 52,059 2.13 80.19 87,086 4,174,611
2024-03-14 2024-03-12 4 VRSK Verisk Analytics, Inc.
Common Stock
S - Sale X -1,531 50,973 -2.92 236.12 -361,500 12,035,745
2024-03-14 2024-03-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,210 52,504 2.36 81.14 98,179 4,260,175
2024-03-14 2024-03-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,086 51,294 2.16 80.19 87,086 4,113,266
2024-02-12 2024-02-12 4 VRSK Verisk Analytics, Inc.
Common Stock
S - Sale X -1,507 50,208 -2.91 249.25 -375,620 12,514,344
2024-02-12 2024-02-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,210 51,715 2.40 81.14 98,179 4,196,155
2024-02-12 2024-02-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,086 50,505 2.20 80.19 87,086 4,049,996
2024-01-22 2024-01-15 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -1,016 49,419 -2.01 236.77 -240,558 11,700,937
2024-01-22 2024-01-15 4 VRSK Verisk Analytics, Inc.
Common Stock
A - Award 1,563 50,435 3.20
2024-01-16 2024-01-16 4 VRSK Verisk Analytics, Inc.
Common Stock
S - Sale -25 48,872 -0.05 235.48 -5,887 11,508,379
2024-01-16 2024-01-16 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 37 48,897 0.08 80.19 2,967 3,921,050
2024-01-16 2024-01-12 4 VRSK Verisk Analytics, Inc.
Common Stock
S - Sale -1,507 48,860 -2.99 235.64 -355,109 11,513,370
2024-01-16 2024-01-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,210 50,367 2.46 81.14 98,179 4,086,778
2024-01-16 2024-01-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,049 49,157 2.18 80.19 84,119 3,941,900
2024-01-16 2024-01-08 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -1,376 48,108 -2.78 238.86 -328,671 11,491,077
2024-01-16 2024-01-08 4 VRSK Verisk Analytics, Inc.
Common Stock
A - Award 3,923 49,484 8.61
2023-12-13 2023-12-12 4 VRSK Verisk Analytics, Inc.
Common stock
S - Sale -1,480 45,561 -3.15 242.10 -358,308 11,030,318
2023-12-13 2023-12-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,210 47,041 2.64 81.14 98,179 3,816,907
2023-12-13 2023-12-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,087 45,831 2.43 80.19 87,167 3,675,188
2023-11-15 2023-11-13 4 VRSK Verisk Analytics, Inc.
Common stock
S - Sale -1,484 44,744 -3.21 237.66 -352,687 10,633,859
2023-11-15 2023-11-13 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,210 46,228 2.69 81.14 98,179 3,750,940
2023-11-15 2023-11-13 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,087 45,018 2.47 80.19 87,167 3,609,993
2023-10-13 2023-10-12 4 VRSK Verisk Analytics, Inc.
Common stock
S - Sale -1,516 43,931 -3.34 246.02 -372,966 10,807,905
2023-10-13 2023-10-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,209 45,447 2.73 81.14 98,098 3,687,570
2023-10-13 2023-10-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,087 44,238 2.52 80.19 87,167 3,547,445
2023-09-13 2023-09-12 4 VRSK Verisk Analytics, Inc.
Common stock
S - Sale -1,516 43,151 -3.39 244.63 -370,859 10,556,029
2023-09-13 2023-09-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,209 44,667 2.78 81.14 98,098 3,624,280
2023-09-13 2023-09-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,087 43,458 2.57 80.19 87,167 3,484,897
2023-08-14 2023-08-14 4 VRSK Verisk Analytics, Inc.
Common stock
S - Sale -1,532 42,371 -3.49 235.12 -360,204 9,962,270
2023-08-14 2023-08-14 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,209 43,903 2.83 81.14 98,098 3,562,289
2023-08-14 2023-08-14 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,087 42,694 2.61 80.19 87,167 3,423,632
2023-07-13 2023-07-12 4 VRSK Verisk Analytics, Inc.
Common stock
S - Sale -1,564 41,607 -3.62 227.75 -356,201 9,475,994
2023-07-13 2023-07-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,209 43,171 2.88 81.14 98,098 3,502,895
2023-07-13 2023-07-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,087 41,962 2.66 80.19 87,167 3,364,933
2023-06-13 2023-06-12 4 VRSK Verisk Analytics, Inc.
Common stock
S - Sale -1,561 40,875 -3.68 219.36 -342,421 8,966,340
2023-06-13 2023-06-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,209 42,436 2.93 81.14 98,098 3,443,257
2023-06-13 2023-06-12 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 1,087 41,227 2.71 80.19 87,167 3,305,993
2023-04-05 2023-04-01 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -345 40,140 -0.85 191.86 -66,192 7,701,260
2023-01-20 2023-01-15 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -578 40,485 -1.41 183.95 -106,323 7,447,216
2023-01-20 2023-01-15 4 VRSK Verisk Analytics, Inc.
Common Stock
A - Award 1,957 41,063 5.00
2023-01-20 2023-01-09 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -1,411 39,106 -3.48 176.42 -248,929 6,899,081
2023-01-20 2023-01-09 4 VRSK Verisk Analytics, Inc.
Common Stock
A - Award 4,002 40,517 10.96
2022-04-04 2022-04-01 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -759 36,515 -2.04 214.12 -162,517 7,818,592
2022-01-19 2022-01-15 4 VRSK Verisk Analytics, Inc.
Stock Option
A - Award 8,365 8,365
2022-01-19 2022-01-15 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -580 37,274 -1.53 198.15 -114,927 7,385,843
2022-01-19 2022-01-15 4 VRSK Verisk Analytics, Inc.
Common Stock
A - Award 1,780 37,854 4.93
2022-01-12 2022-01-10 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -2,538 36,074 -6.57 228.73 -580,517 8,251,206
2022-01-12 2022-01-10 4 VRSK Verisk Analytics, Inc.
Common Stock
A - Award 6,418 38,612 19.94
2021-06-09 2021-06-08 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -2,751 0 -100.00
2021-06-09 2021-06-08 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -3,422 0 -100.00
2021-06-09 2021-06-08 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -2,364 0 -100.00
2021-06-09 2021-06-08 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -801 0 -100.00
2021-06-09 2021-06-08 4 VRSK Verisk Analytics, Inc.
Common stock
S - Sale -6,371 32,194 -16.52 167.87 -1,069,500 5,404,407
2021-06-09 2021-06-08 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 2,751 38,565 7.68 71.53 196,779 2,758,554
2021-06-09 2021-06-08 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 3,422 35,814 10.56 59.74 204,430 2,139,528
2021-06-09 2021-06-08 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 2,364 32,392 7.87 61.14 144,535 1,980,447
2021-06-09 2021-06-08 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 801 30,028 2.74 48.84 39,121 1,466,568
2021-05-11 2021-05-10 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -2,751 2,751 -50.00
2021-05-11 2021-05-10 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -3,419 3,422 -49.98
2021-05-11 2021-05-10 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -2,363 2,364 -49.99
2021-05-11 2021-05-10 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -801 801 -50.00
2021-05-11 2021-05-10 4 VRSK Verisk Analytics, Inc.
Common stock
S - Sale -6,296 29,227 -17.72 179.17 -1,128,054 5,236,602
2021-05-11 2021-05-10 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 2,751 35,523 8.39 71.53 196,779 2,540,960
2021-05-11 2021-05-10 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 3,419 32,772 11.65 59.74 204,251 1,957,799
2021-05-11 2021-05-10 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 2,363 29,353 8.76 61.14 144,474 1,794,642
2021-05-11 2021-05-10 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 801 26,990 3.06 48.84 39,121 1,318,192
2021-04-09 2021-04-08 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -2,751 5,502 -33.33
2021-04-09 2021-04-08 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -3,419 6,841 -33.32
2021-04-09 2021-04-08 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -2,363 4,727 -33.33
2021-04-09 2021-04-08 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -801 1,602 -33.33
2021-04-09 2021-04-08 4 VRSK Verisk Analytics, Inc.
Common stock
S - Sale -6,249 26,189 -19.26 180.99 -1,131,007 4,739,947
2021-04-09 2021-04-08 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 2,751 32,438 9.27 71.53 196,779 2,320,290
2021-04-09 2021-04-08 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 3,419 29,687 13.02 59.74 204,251 1,773,501
2021-04-09 2021-04-08 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 2,363 26,268 9.88 61.14 144,474 1,606,026
2021-04-09 2021-04-08 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 801 23,905 3.47 48.84 39,121 1,167,520
2021-04-05 2021-04-01 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -1,102 23,104 -4.55 179.81 -198,151 4,154,330
2021-03-09 2021-03-08 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -2,751 8,253 -25.00
2021-03-09 2021-03-08 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -3,419 10,260 -24.99
2021-03-09 2021-03-08 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -2,363 7,090 -25.00
2021-03-09 2021-03-08 4 VRSK Verisk Analytics, Inc.
Stock Option
M - Exercise -801 2,403 -25.00
2021-03-09 2021-03-08 4 VRSK Verisk Analytics, Inc.
Common stock
S - Sale -5,768 24,206 -19.24 169.58 -978,137 4,104,853
2021-03-09 2021-03-08 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 2,751 29,974 10.11 71.53 196,779 2,144,040
2021-03-09 2021-03-08 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 3,419 27,223 14.36 59.74 204,251 1,626,302
2021-03-09 2021-03-08 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 2,363 23,804 11.02 61.14 144,474 1,455,377
2021-03-09 2021-03-08 4 VRSK Verisk Analytics, Inc.
Common Stock
M - Exercise 801 21,441 3.88 48.84 39,121 1,047,178
2021-01-20 2021-01-15 4 VRSK Verisk Analytics, Inc.
Stock Option
A - Award 12,027 12,027
2021-01-20 2021-01-15 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -247 20,640 -1.18 190.02 -46,935 3,922,013
2021-01-20 2021-01-15 4 VRSK Verisk Analytics, Inc.
Common Stock
A - Award 2,210 20,887 11.83
2020-04-03 2020-04-01 4 VRSK Verisk Analytics, Inc.
Common Stock
F - Taxes -1,000 18,677 -5.08 140.78 -140,780 2,629,348
2020-02-20 3 VRSK Verisk Analytics, Inc.
Common Stock
39,354
2020-02-20 3 VRSK Verisk Analytics, Inc.
Common Stock
39,354
2020-02-20 3 VRSK Verisk Analytics, Inc.
Common Stock
39,354
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)