Introduction

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

Security Title Latest Reported Holdings
US:GPRO / GoPro, Inc. EVP, CFO and COO 779,974
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Brian Mcgee. 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 Brian Mcgee 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
2025-08-21 2025-08-20 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -150,043 779,974 -16.13 1.24 -186,563 969,820
2025-08-19 2025-08-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -1,507 930,017 -0.16 1.35 -2,034 1,255,523
2025-05-19 2025-05-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -16,454 931,524 -1.74 0.60 -9,935 562,454
2025-05-19 2025-05-15 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 452,830 947,978 91.45
2025-02-20 2025-02-18 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -29,927 495,148 -5.70 0.89 -26,629 440,583
2024-11-19 2024-11-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -2,111 525,075 -0.40 1.21 -2,554 635,341
2024-08-19 2024-08-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -2,113 527,186 -0.40 1.25 -2,641 658,982
2024-05-17 2024-05-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -2,116 529,299 -0.40 1.70 -3,597 899,808
2024-05-17 2024-05-15 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 242,991 531,415 84.25
2024-02-20 2024-02-16 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -121,441 288,424 -29.63 2.40 -291,264 691,756
2024-02-20 2024-02-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -42,960 409,865 -9.49 2.49 -106,970 1,020,564
2024-02-12 2024-02-08 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 73,016 452,825 19.22
2023-11-17 2023-11-16 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -9,511 379,809 -2.44 3.49 -33,147 1,323,672
2023-11-17 2023-11-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -1,576 389,320 -0.40 3.58 -5,642 1,393,766
2023-08-17 2023-08-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -1,572 390,896 -0.40 3.74 -5,879 1,461,951
2023-05-30 2023-05-25 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -13,376 392,468 -3.30 4.06 -54,320 1,593,813
2023-05-17 2023-05-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -1,572 405,844 -0.39 4.00 -6,288 1,623,376
2023-04-10 2023-04-06 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -7,155 407,416 -1.73 4.77 -34,126 1,943,171
2023-02-21 2023-02-17 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -76,011 414,571 -15.49 5.66 -430,161 2,346,140
2023-02-21 2023-02-16 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 214,286 490,582 77.56
2023-02-17 2023-02-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -33,190 276,296 -10.72 5.99 -198,808 1,655,013
2023-02-08 2023-02-06 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 28,608 309,486 10.19
2022-12-01 2022-11-29 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -16,225 280,878 -5.46 5.31 -86,197 1,492,192
2022-11-17 2022-11-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -3,507 297,103 -1.17 5.66 -19,850 1,681,603
2022-08-17 2022-08-16 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -16,098 300,610 -5.08 6.74 -108,455 2,025,270
2022-08-17 2022-08-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -3,525 316,708 -1.10 6.83 -24,076 2,163,116
2022-06-02 2022-05-31 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -17,267 320,233 -5.12 6.84 -118,153 2,191,258
2022-05-18 2022-05-16 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -3,547 337,500 -1.04 6.89 -24,439 2,325,375
2022-02-22 2022-02-17 4 GPRO GoPro, Inc.
Employee Stock Options (right to buy)
A - Award 87,260 87,260
2022-02-22 2022-02-17 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 102,354 341,047 42.88
2022-02-17 2022-02-16 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -64,860 238,693 -21.37 8.91 -578,091 2,127,447
2022-02-17 2022-02-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -33,176 303,553 -9.85 9.06 -300,575 2,750,190
2022-02-04 2022-02-02 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 47,337 336,729 16.36
2021-11-17 2021-11-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -3,043 289,392 -1.04 11.62 -35,360 3,362,735
2021-08-18 2021-08-17 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -3,708 292,435 -1.25 10.03 -37,191 2,933,123
2021-08-18 2021-08-16 4 GPRO GoPro, Inc.
Employee Stock Options (right to buy)
M - Exercise -9,042 90,423 -9.09
2021-08-18 2021-08-16 4 GPRO GoPro, Inc.
Employee Stock Options (right to buy)
M - Exercise -12,591 25,184 -33.33
2021-08-18 2021-08-16 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -3,096 296,143 -1.03 10.19 -31,548 3,017,697
2021-08-18 2021-08-16 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -21,633 299,239 -6.74 10.05 -217,308 3,005,916
2021-08-18 2021-08-16 4 GPRO GoPro, Inc.
Class A Common Stock
M - Exercise 9,042 320,872 2.90 4.08 36,891 1,309,158
2021-08-18 2021-08-16 4 GPRO GoPro, Inc.
Class A Common Stock
M - Exercise 12,591 311,830 4.21 5.74 72,272 1,789,904
2021-05-26 2021-05-24 4 GPRO GoPro, Inc.
Employee Stock Option (right to buy)
M - Exercise -12,592 37,775 -25.00
2021-05-26 2021-05-24 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -12,592 299,239 -4.04 10.07 -126,815 3,013,666
2021-05-26 2021-05-24 4 GPRO GoPro, Inc.
Class A Common Stock
M - Exercise 12,592 311,831 4.21 5.74 72,278 1,789,910
2021-05-19 2021-05-17 4 GPRO GoPro, Inc.
Employee Stock Option (right to buy)
M - Exercise -9,042 99,465 -8.33
2021-05-19 2021-05-17 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -2,723 299,239 -0.90 9.89 -26,930 2,959,474
2021-05-19 2021-05-17 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -9,042 301,962 -2.91 9.64 -87,179 2,911,397
2021-05-19 2021-05-17 4 GPRO GoPro, Inc.
Class A Common Stock
M - Exercise 9,042 311,004 2.99 4.08 36,891 1,268,896
2021-02-25 2021-02-23 4 GPRO GoPro, Inc.
Non-Qualified Stock Option (right to buy)
A - Award 63,353 63,353
2021-02-25 2021-02-23 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 73,281 301,962 32.05
2021-02-24 2021-02-22 4 GPRO GoPro, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise X -12,591 50,367 -20.00
2021-02-24 2021-02-22 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -12,591 228,681 -5.22 8.00 -100,728 1,829,448
2021-02-24 2021-02-22 4 GPRO GoPro, Inc.
Class A Common Stock
M - Exercise X 12,591 241,272 5.51 5.74 72,272 1,384,901
2021-02-18 2021-02-17 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -48,729 228,681 -17.57 7.80 -380,184 1,784,169
2021-02-18 2021-02-16 4 GPRO GoPro, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise X -36,169 108,507 -25.00
2021-02-18 2021-02-16 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -31,676 277,410 -10.25 7.92 -250,716 2,195,700
2021-02-18 2021-02-16 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -36,169 309,086 -10.48 8.11 -293,331 2,506,687
2021-02-18 2021-02-16 4 GPRO GoPro, Inc.
Class A Common Stock
M - Exercise X 36,169 345,255 11.70 4.08 147,570 1,408,640
2021-02-12 2021-02-10 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 54,380 309,086 21.35
2020-12-07 2020-12-03 4 GPRO GoPro, Inc.
Non-Qualified Stock Option (right to buy)
M - Exercise X -138,507 62,958 -68.75
2020-12-07 2020-12-03 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -138,507 254,706 -35.22 8.00 -1,108,056 2,037,648
2020-12-07 2020-12-03 4 GPRO GoPro, Inc.
Class A Common Stock
M - Exercise X 138,507 393,213 54.38 5.74 795,030 2,257,043
2020-11-23 2020-11-20 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -10,250 254,706 -3.87 6.90 -70,776 1,758,745
2020-11-18 2020-11-16 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -775 264,956 -0.29 7.34 -5,688 1,944,777
2020-08-19 2020-08-17 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -775 265,731 -0.29 4.88 -3,782 1,296,767
2020-05-19 2020-05-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -775 266,506 -0.29 3.81 -2,953 1,015,388
2020-02-20 2020-02-19 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -36,222 267,281 -11.93 4.06 -147,181 1,086,043
2020-02-20 2020-02-18 4 GPRO GoPro, Inc.
Non-Qualified Stock Option (right to buy)
A - Award 144,676 144,676
2020-02-20 2020-02-18 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -22,246 303,503 -6.83 4.08 -90,764 1,238,292
2020-02-20 2020-02-18 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 145,012 325,749 80.23
2020-02-20 2020-02-18 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 26,867 180,737 17.46
2019-11-13 2019-11-12 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -2,453 153,870 -1.57 4.46 -10,940 686,260
2019-10-17 2019-10-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -1,297 156,323 -0.82 3.66 -4,747 572,142
2019-09-05 2019-09-03 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -5,451 157,620 -3.34 3.83 -20,877 603,685
2019-08-19 2019-08-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -2,882 163,071 -1.74 3.98 -11,470 649,023
2019-05-17 2019-05-15 4 GPRO GoPro, Inc.
Non-Qualified Stock Option (right to buy)
A - Award 95,819 95,819
2019-05-17 2019-05-15 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 97,691 165,953 143.11
2019-02-20 2019-02-20 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -19,526 68,262 -22.24 6.04 -117,964 412,398
2019-02-20 2019-02-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -11,421 87,788 -11.51 5.99 -68,412 525,850
2018-11-19 2018-11-16 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -2,453 99,209 -2.41 5.36 -13,148 531,760
2018-10-16 2018-10-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -1,297 101,662 -1.26 6.74 -8,742 685,202
2018-08-17 2018-08-16 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -5,452 102,959 -5.03 5.86 -31,949 603,340
2018-08-17 2018-08-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -2,882 108,411 -2.59 5.83 -16,802 632,036
2018-05-18 2018-05-15 4 GPRO GoPro, Inc.
Non-Qualified Stock Option (right to buy)
A - Award 201,465 201,465
2018-05-18 2018-05-15 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 50,459 111,293 82.95
2018-02-20 2018-02-16 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -11,124 60,834 -15.46 5.65 -62,797 343,420
2018-02-20 2018-02-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -7,209 71,958 -9.11 5.62 -40,515 404,404
2017-11-20 2017-11-16 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -7,541 79,167 -8.70 8.23 -62,069 651,616
2017-10-18 2017-10-16 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -1,410 86,708 -1.60 9.08 -12,803 787,309
2017-08-17 2017-08-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -3,132 88,118 -3.43 9.88 -30,944 870,606
2017-02-22 2017-02-21 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -5,692 91,250 -5.87 9.31 -52,993 849,538
2017-02-17 2017-02-15 4 GPRO GoPro, Inc.
Non-Qualified Stock Option (right to buy)
A - Award 113,636 113,636
2017-02-17 2017-02-15 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -4,308 96,942 -4.25 9.44 -40,668 915,132
2017-02-17 2017-02-15 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 50,000 101,250 97.56
2016-11-16 2016-11-14 4 GPRO GoPro, Inc.
Class A Common Stock
S - Sale X -4,497 51,250 -8.07 10.32 -46,409 528,900
2016-10-18 2016-10-17 4 GPRO GoPro, Inc.
Class A Common Stock
F - Taxes -1,410 55,747 -2.47 14.07 -19,839 784,360
2016-02-04 2016-02-03 4 GPRO GoPro, Inc.
Non-Qualified Stock Option (right to buy)
A - Award 86,800 86,800
2016-02-04 2016-02-03 4 GPRO GoPro, Inc.
Class A Common Stock
A - Award 40,000 55,000 266.67
2016-02-04 3 GPRO GoPro, Inc.
Class A Common Stock
30,276
2016-02-04 3 GPRO GoPro, Inc.
Class A Common Stock
15,552
2016-02-04 3 GPRO GoPro, Inc.
Class A Common Stock
30,276
2016-02-04 3 GPRO GoPro, Inc.
Class A Common Stock
15,552
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)