Introduction

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

Security Title Latest Reported Holdings
US:SBAC / SBA Communications Corporation Director 380
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 C Carr. 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 C Carr 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
2021-05-04 2021-05-01 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -190 380 -33.33
2021-05-04 2021-05-01 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -182 183 -49.86
2021-05-04 2021-05-01 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -201 0 -100.00
2021-05-04 2021-05-01 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 190 573 49.61
2021-05-04 2021-05-01 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 182 383 90.55
2021-05-04 2021-05-01 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 201 201
2021-02-12 2020-09-16 5 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
G - Gift 3,545 3,545
2021-02-12 2020-09-16 5 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
G - Gift -3,545 0 -100.00
2020-05-29 2020-05-27 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -500 1,001 -33.31
2020-05-29 2020-05-27 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -940 471 -66.62
2020-05-29 2020-05-27 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -660 0 -100.00
2020-05-29 2020-05-27 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
S - Sale -2,100 3,545 -37.20 301.91 -634,011 1,070,271
2020-05-29 2020-05-27 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 500 5,645 9.72 212.31 106,155 1,198,490
2020-05-29 2020-05-27 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 940 5,145 22.35 157.51 148,059 810,389
2020-05-29 2020-05-27 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 660 4,205 18.62 132.00 87,120 555,060
2020-05-18 2020-05-14 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
A - Award 570 570
2020-05-05 2020-05-01 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -181 365 -33.15
2020-05-05 2020-05-01 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -201 201 -50.00
2020-05-05 2020-05-01 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -270 0 -100.00
2020-05-05 2020-05-01 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 181 3,545 5.38
2020-05-05 2020-05-01 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 201 3,364 6.35
2020-05-05 2020-05-01 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 270 3,163 9.33
2020-03-05 2020-03-03 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -1,317 660 -66.62
2020-03-05 2020-03-03 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -2,308 0 -100.00
2020-03-05 2020-03-03 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -1,899 0 -100.00
2020-03-05 2020-03-03 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
S - Sale -5,524 2,893 -65.63 290.85 -1,606,655 841,429
2020-03-05 2020-03-03 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 1,317 8,417 18.55 132.00 173,844 1,111,044
2020-03-05 2020-03-03 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 2,308 7,100 48.16 100.00 230,800 710,000
2020-03-05 2020-03-03 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 1,899 4,792 65.64 113.55 215,631 544,132
2019-05-20 2019-05-16 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
A - Award 546 546
2019-05-20 2019-05-16 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
A - Award 1,501 1,501
2019-05-15 2019-05-13 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -303 0 -100.00
2019-05-15 2019-05-13 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 303 2,893 11.70
2019-05-10 2019-05-09 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
S - Sale -700 2,590 -21.28 206.50 -144,550 534,835
2019-05-03 2019-05-01 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -200 402 -33.22
2019-05-03 2019-05-01 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -269 270 -49.91
2019-05-03 2019-05-01 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 200 3,290 6.47
2019-05-03 2019-05-01 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 269 3,090 9.54
2018-11-13 2018-11-09 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
S - Sale -249 2,821 -8.11 171.98 -42,823 485,156
2018-08-17 2018-08-15 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
S - Sale -800 3,070 -20.67 155.00 -124,000 475,850
2018-05-21 2018-05-17 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
A - Award 602 602
2018-05-21 2018-05-17 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
A - Award 1,411 1,411
2018-05-18 2018-05-16 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -249 0 -100.00
2018-05-18 2018-05-16 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 249 3,870 6.88
2018-05-15 2018-05-13 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -302 303 -49.92
2018-05-15 2018-05-13 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 302 3,621 9.10
2018-05-03 2018-05-01 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -268 539 -33.21
2018-05-03 2018-05-01 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 268 3,319 8.78
2017-05-19 2017-05-18 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
A - Award 807 807
2017-05-19 2017-05-18 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
A - Award 1,977 1,977
2017-05-19 2017-05-18 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -2,202 0 -100.00
2017-05-19 2017-05-18 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -999 0 -100.00
2017-05-19 2017-05-18 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -274 0 -100.00
2017-05-19 2017-05-18 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
S - Sale -3,475 3,051 -53.25 132.54 -460,576 404,380
2017-05-19 2017-05-18 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 2,202 6,526 50.93 96.80 213,154 631,717
2017-05-19 2017-05-18 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 999 4,324 30.05 79.67 79,590 344,493
2017-05-19 2017-05-18 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 274 3,325 8.98 50.35 13,796 167,414
2017-05-19 2017-05-17 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -249 249 -50.00
2017-05-19 2017-05-17 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 249 3,051 8.89
2017-05-16 2017-05-13 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -302 605 -33.30
2017-05-16 2017-05-13 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 302 2,802 12.08
2017-05-16 2017-05-08 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -303 0 -100.00
2017-05-16 2017-05-08 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 303 2,500 13.79
2017-03-09 2017-03-07 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
S - Sale -1,649 2,197 -42.88 115.86 -191,053 254,544
2016-05-17 2016-05-13 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
A - Award 907 907
2016-05-17 2016-05-13 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
A - Award 2,308 2,308
2016-05-16 2016-05-12 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -249 498 -33.33
2016-05-16 2016-05-12 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 249 3,846 6.92
2016-05-10 2016-05-09 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -173 0 -100.00
2016-05-10 2016-05-09 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 173 3,597 5.05
2016-05-10 2016-05-08 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -303 303 -50.00
2016-05-10 2016-05-08 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 303 3,424 9.71
2015-05-26 2015-05-21 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
A - Award 747 747
2015-05-26 2015-05-21 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (RIght to Buy)
A - Award 1,899 1,899
2015-05-19 2015-05-17 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -241 0 -100.00
2015-05-19 2015-05-17 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 241 3,121 8.37
2015-05-12 2015-05-09 4 SBAC SBA COMMUNICATIONS CORP
Restrickted Stock Units
M - Exercise -173 173 -50.00
2015-05-12 2015-05-09 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 173 2,880 6.39
2015-05-12 2015-05-08 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -303 606 -33.33
2015-05-12 2015-05-08 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 303 2,707 12.60
2014-08-08 2014-08-06 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -548 274 -66.67
2014-08-08 2014-08-06 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -1,007 0 -100.00
2014-08-08 2014-08-06 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -1,021 0 -100.00
2014-08-08 2014-08-06 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
S - Sale -2,576 2,404 -51.73 107.06 -275,787 257,372
2014-08-08 2014-08-06 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 548 4,980 12.36 50.35 27,592 250,743
2014-08-08 2014-08-06 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 1,007 4,432 29.40 37.76 38,024 167,352
2014-08-08 2014-08-06 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 1,021 3,425 42.47 32.81 33,499 112,374
2014-05-09 2014-05-08 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
A - Award 909 909
2014-05-09 2014-05-08 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
A - Award 2,202 2,202
2014-05-09 2014-05-07 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -174 346 -33.46
2014-05-09 2014-05-07 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -242 241 -50.10
2014-05-09 2014-05-07 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 174 2,404 7.80
2014-05-09 2014-05-07 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 242 2,230 12.17
2014-05-06 2014-05-04 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -307 0 -100.00
2014-05-06 2014-05-04 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 307 1,988 18.26
2013-05-10 2013-05-09 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
A - Award 1,040 1,040
2013-05-10 2013-05-09 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
A - Award 1,999 1,999
2013-05-10 2013-05-08 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -483 966 -33.33
2013-05-10 2013-05-08 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 483 3,361 16.78
2013-05-07 2013-05-06 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -622 0 -100.00
2013-05-07 2013-05-06 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 622 2,878 27.57
2013-05-07 2013-05-04 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -615 615 -50.00
2013-05-07 2013-05-04 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 615 2,256 37.48
2012-08-17 2012-08-15 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -6,249 0 -100.00
2012-08-17 2012-08-15 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
M - Exercise -9,514 0 -100.00
2012-08-17 2012-08-15 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
S - Sale -15,763 1,641 -90.57 60.97 -961,070 100,052
2012-08-17 2012-08-15 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 6,249 17,404 56.02 24.38 152,351 424,310
2012-08-17 2012-08-15 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 9,514 11,155 579.77 34.49 328,138 384,736
2012-05-21 2012-05-17 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
A - Award 1,449 1,449
2012-05-21 2012-05-17 4 SBAC SBA COMMUNICATIONS CORP
Stock Options (Right to Buy)
A - Award 1,643 1,643
2012-05-08 2012-05-06 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -622 622 -50.00
2012-05-08 2012-05-06 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 622 1,641 61.04
2012-05-08 2012-05-04 4 SBAC SBA COMMUNICATIONS CORP
Restricted Stock Units
M - Exercise -615 1,230 -33.33
2012-05-08 2012-05-04 4 SBAC SBA COMMUNICATIONS CORP
Class A Common Stock
M - Exercise 615 1,019 152.23
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)