Introduction

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

Security Title Latest Reported Holdings
US:EXR / Extra Space Storage Inc. Executive VP and CFO 172,525
US:US988CVR0150 / CONTRA ZAGG INC Director 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 P Scott Stubbs. 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 P Scott Stubbs 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
2025-03-04 2025-03-01 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -402 172,525 -0.23 152.56 -61,329 26,320,414
2025-03-04 2025-03-01 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -281 172,927 -0.16 152.56 -42,869 26,381,743
2025-03-04 2025-03-01 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -237 173,208 -0.14 152.56 -36,157 26,424,612
2025-03-04 2025-03-01 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 8,062 173,445 4.87 152.56 1,229,939 26,460,769
2025-03-04 2025-03-01 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 3,140 165,383 1.94 152.56 479,038 25,230,830
2025-02-19 2025-02-18 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -312 162,243 -0.19 154.92 -48,335 25,134,686
2024-09-13 2024-09-12 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -2,250 162,555 -1.37
2024-03-05 2024-03-01 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -284 164,805 -0.17 143.36 -40,714 23,626,445
2024-03-05 2024-03-01 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -240 165,089 -0.15 143.36 -34,406 23,667,159
2024-03-05 2024-03-01 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 4,360 165,329 2.71 143.36 625,050 23,701,565
2024-03-05 2024-03-01 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 7,626 160,969 4.97 143.36 1,093,263 23,076,516
2024-02-20 2024-02-16 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -282 153,343 -0.18 141.57 -39,923 21,708,769
2024-02-14 2024-02-12 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -329 153,625 -0.21 142.02 -46,725 21,817,822
2023-03-07 2023-03-05 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -330 153,954 -0.21 169.11 -55,806 26,035,161
2023-03-03 2023-03-01 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -234 154,284 -0.15 163.66 -38,296 25,250,119
2023-03-03 2023-03-01 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 3,055 154,518 2.02 163.66 499,981 25,288,416
2023-02-23 2023-02-16 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -276 151,463 -0.18 158.84 -43,840 24,058,383
2023-02-17 2023-02-15 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 8,092 151,739 5.63 162.18 1,312,361 24,609,031
2023-02-14 2023-02-13 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -318 143,647 -0.22 162.17 -51,570 23,295,234
2022-08-12 2022-08-10 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -1,925 143,965 -1.32 205.55 -395,684 29,592,006
2022-03-09 2022-03-07 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -342 145,890 -0.23 200.52 -68,578 29,253,863
2022-02-18 2022-02-17 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -288 146,232 -0.20 188.34 -54,242 27,541,335
2022-02-18 2022-02-17 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -5,610 146,520 -3.69 188.34 -1,056,587 27,595,577
2022-02-16 2022-02-15 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -480 152,130 -0.31 196.15 -94,152 29,840,300
2022-02-16 2022-02-14 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -321 152,610 -0.21 196.87 -63,195 30,044,331
2022-02-16 2022-02-14 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 2,575 152,931 1.71 194.21 500,091 29,700,730
2022-02-16 2022-02-14 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 14,580 150,356 10.74 194.21 2,831,582 29,200,639
2021-12-15 2021-12-13 4 EXR Extra Space Storage Inc.
Common Stock
S - Sale -4,625 135,776 -3.29 213.75 -988,594 29,022,120
2021-12-15 2021-12-13 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -700 140,401 -0.50 211.70 -148,190 29,722,892
2021-08-03 2021-07-30 4 EXR Extra Space Storage Inc.
Common Stock
S - Sale -4,625 141,101 -3.17 175.36 -811,040 24,743,471
2021-04-21 2021-04-19 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -2,900 145,726 -1.95 143.03 -414,787 20,843,190
2021-03-10 2021-03-08 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -342 148,626 -0.23 124.50 -42,579 18,503,937
2021-02-23 2021-02-22 4 ZAGG ZAGG Inc
Common Stock
D - Sale to Issuer -57,364 0 -100.00
2021-02-22 2021-02-18 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -3,223 148,968 -2.12 117.17 -377,639 17,454,581
2021-02-18 2021-02-16 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 3,040 152,191 2.04 117.19 356,258 17,835,263
2021-02-18 2021-02-16 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 8,634 149,151 6.14 117.19 1,011,818 17,479,006
2021-02-18 2021-02-16 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -455 140,517 -0.32 116.80 -53,144 16,412,386
2021-02-18 2021-02-16 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -477 140,972 -0.34 116.80 -55,714 16,465,530
2021-02-18 2021-02-16 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -339 141,449 -0.24 116.80 -39,595 16,521,243
2020-09-18 2020-09-16 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -3,000 141,788 -2.07 112.13 -336,390 15,898,688
2020-09-14 2020-09-11 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -6,160 0 -100.00 65.45 -403,172
2020-09-14 2020-09-11 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -5,345 6,160 -46.46 85.99 -459,617 529,698
2020-09-14 2020-09-11 4 EXR Extra Space Storage Inc.
Common Stock
S - Sale -11,505 144,788 -7.36 111.43 -1,281,998 16,133,669
2020-09-14 2020-09-11 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 6,160 156,293 4.10 65.45 403,172 10,229,377
2020-09-14 2020-09-11 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 5,345 150,133 3.69 85.99 459,617 12,909,937
2020-08-31 2020-08-27 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -7,100 11,505 -38.16 47.50 -337,250 546,488
2020-08-31 2020-08-27 4 EXR Extra Space Storage Inc.
Common Stock
S - Sale -7,100 144,788 -4.67 106.67 -757,368 15,444,768
2020-08-31 2020-08-27 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 7,100 151,888 4.90 47.50 337,250 7,214,680
2020-06-09 2020-06-05 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -8,085 18,605 -30.29 38.40 -310,464 714,432
2020-06-09 2020-06-05 4 EXR Extra Space Storage Inc.
Common Stock
S - Sale -8,085 144,788 -5.29 105.58 -853,636 15,287,108
2020-06-09 2020-06-05 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 8,085 152,873 5.58 38.40 310,464 5,870,323
2020-04-17 2020-04-15 4 ZAGG ZAGG Inc
Common Stock
A - Award 12,860 57,364 28.90
2020-03-09 2020-03-05 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -412 144,788 -0.28 108.28 -44,611 15,677,645
2020-02-25 2020-02-24 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -785 145,200 -0.54 108.92 -85,502 15,815,184
2020-02-19 2020-02-18 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -571 145,985 -0.39 115.62 -66,019 16,878,786
2020-02-19 2020-02-18 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -540 146,556 -0.37 115.62 -62,435 16,944,805
2020-02-14 2020-02-13 4 EXR Extra Space Storage Inc.
Common Stock
F - Taxes -3,446 147,096 -2.29 112.32 -387,055 16,521,823
2020-02-14 2020-02-12 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 7,657 150,542 5.36 112.16 858,809 16,884,791
2020-02-14 2020-02-12 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 3,173 142,885 2.27 112.16 355,884 16,025,982
2020-01-16 2020-01-15 4 ZAGG ZAGG Inc
Common Stock
A - Award 11,333 44,504 34.17
2019-08-19 2019-08-15 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -9,200 26,690 -25.63 26.87 -247,204 717,160
2019-08-19 2019-08-15 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -800 139,712 -0.57 119.58 -95,664 16,706,761
2019-08-19 2019-08-15 4 EXR Extra Space Storage Inc.
Common Stock
S - Sale -9,200 140,512 -6.15 120.90 -1,112,316 16,988,449
2019-08-19 2019-08-15 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 9,200 149,712 6.55 26.87 247,204 4,022,761
2019-05-15 2019-05-13 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -8,000 35,890 -18.23 19.60 -156,800 703,444
2019-05-15 2019-05-13 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -4,500 140,512 -3.10 106.40 -478,778 14,949,774
2019-05-15 2019-05-13 4 EXR Extra Space Storage Inc.
Common Stock
S - Sale -8,000 145,012 -5.23 106.92 -855,378 15,505,017
2019-05-15 2019-05-13 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 8,000 153,012 5.52 19.60 156,800 2,999,035
2019-03-19 2019-03-15 4 ZAGG ZAGG Inc
Common Stock
A - Award 8,577 33,171 34.87
2019-03-12 2019-03-11 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -15,600 43,890 -26.22 11.59 -180,804 508,685
2019-03-12 2019-03-11 4 EXR Extra Space Storage Inc.
Common Stock
S - Sale -15,600 145,012 -9.71 98.58 -1,537,778 14,294,630
2019-03-12 2019-03-11 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 15,600 160,612 10.76 11.59 180,804 1,861,493
2019-03-07 2019-03-05 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 3,639 145,012 2.57 97.80 355,894 14,182,174
2019-01-04 2019-01-02 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -9,250 59,490 -13.46 6.22 -57,535 370,028
2019-01-04 2019-01-02 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 9,250 141,373 7.00 6.22 57,535 879,340
2018-05-10 2018-05-09 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -3,600 132,123 -2.65 93.18 -335,448 12,311,221
2018-05-10 2018-05-08 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -9,250 68,740 -11.86 6.22 -57,535 427,563
2018-05-10 2018-05-08 4 EXR Extra Space Storage Inc.
Common Stock
S - Sale -9,250 135,723 -6.38 93.40 -863,946 12,676,474
2018-05-10 2018-05-08 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 9,250 144,973 6.82 6.22 57,535 901,732
2018-03-16 2018-03-15 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -9,250 77,990 -10.60 6.22 -57,535 485,098
2018-03-16 2018-03-15 4 EXR Extra Space Storage Inc.
Common Stock
S - Sale -9,250 135,723 -6.38 85.73 -792,978 11,635,180
2018-03-16 2018-03-15 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 9,250 144,973 6.82 6.22 57,535 901,732
2018-03-14 2018-03-13 4 ZAGG ZAGG Inc
Common Stock
A - Award 6,641 24,594 36.99
2018-02-16 2018-02-14 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 5,123 135,723 3.92 81.14 415,680 11,012,564
2017-11-21 2017-11-20 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -1,850 130,600 -1.40 87.50 -161,884 11,428,153
2017-03-28 2017-03-25 4 ZAGG ZAGG Inc
Common Stock
A - Award 9,297 17,953 107.41
2017-02-16 2017-02-15 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 4,845 132,450 3.80 73.54 356,301 9,740,373
2016-10-03 2016-07-26 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -2,250 127,605 -1.73 90.20 -202,961 11,510,609
2016-05-16 2016-05-12 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -6,250 87,240 -6.69 16.83 -105,188 1,468,249
2016-05-16 2016-05-12 4 EXR Extra Space Storage Inc.
Common Stock
S - Sale -6,250 129,855 -4.59 93.31 -583,196 12,116,939
2016-05-16 2016-05-12 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 6,250 136,105 4.81 16.83 105,188 2,290,647
2016-03-11 2016-03-11 4 ZAGG ZAGG Inc
Common Stock
A - Award 5,805 8,656 203.61
2016-02-23 2016-02-22 4 EXR Extra Space Storage Inc.
Stock Options
A - Award 5,345 93,490 6.06 85.99 459,617 8,039,205
2016-02-23 2016-02-22 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 7,045 129,855 5.74
2015-11-25 2015-11-23 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -6,250 88,145 -6.62 16.83 -105,188 1,483,480
2015-11-25 2015-11-23 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -2,300 122,810 -1.84 82.64 -190,084 10,149,632
2015-11-25 2015-11-23 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise -6,250 125,110 -4.76 83.08 -519,256 10,394,264
2015-11-25 2015-11-23 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 6,250 131,360 5.00 16.83 105,188 2,210,789
2015-07-15 2015-07-13 4 ZAGG ZAGG Inc
Common Stock
A - Award 2,851 2,851
2015-07-15 3 ZAGG ZAGG Inc
No securities are beneficially owned
0
2015-02-20 2015-02-18 4 EXR Extra Space Storage Inc.
Stock Options
A - Award 6,160 94,395 6.98 65.45 403,172 6,178,153
2015-02-20 2015-02-18 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 8,530 125,110 7.32
2014-09-15 2014-08-21 5 EXR Extra Space Storage Inc.
Common Stock
G - Gift -3,000 116,580 -2.51 54.42 -163,275 6,344,866
2014-05-07 2014-05-05 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -12,500 88,235 -12.41 16.83 -210,375 1,484,995
2014-05-07 2014-05-05 4 EXR Extra Space Storage Inc.
Common Stock
S - Sale -12,500 119,580 -9.46 51.60 -645,039 6,170,699
2014-05-07 2014-05-05 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 12,500 132,080 10.45 16.83 210,375 2,222,906
2014-02-21 2014-02-19 4 EXR Extra Space Storage Inc.
Stock Options
A - Award 7,100 100,735 7.58 47.50 337,250 4,784,912
2014-02-21 2014-02-19 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 9,700 119,580 8.83 47.50 460,750 5,680,050
2013-05-02 2013-05-01 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -3,050 109,880 -2.70 43.64 -133,102 4,795,163
2013-05-02 2013-04-30 4 EXR Extra Space Storage Inc.
Stock Options
M - Exercise -15,000 93,635 -13.81 15.53 -232,950 1,454,152
2013-05-02 2013-04-30 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise -15,000 112,930 -11.73 43.07 -646,014 4,863,624
2013-05-02 2013-04-30 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 15,000 127,930 13.28 15.53 232,950 1,986,753
2013-02-22 2013-02-20 4 EXR Extra Space Storage Inc.
Stock Options
A - Award 8,085 108,635 8.04 38.40 310,464 4,171,584
2013-02-22 2013-02-20 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 11,630 112,930 11.48 38.40 446,592 4,336,512
2012-08-14 2012-08-10 4 EXR Extra Space Storage Inc.
Common Stock
G - Gift -3,034 101,300 -2.91 32.95 -99,970 3,337,835
2012-06-11 2012-06-08 4 EXR Extra Space Storage Inc.
Stock Option
M - Exercise -15,000 100,550 -12.98 15.53 -232,950 1,561,542
2012-06-11 2012-06-08 4 EXR Extra Space Storage Inc.
Stock Option
M - Exercise -15,000 115,550 -11.49 19.00 -285,000 2,195,450
2012-06-11 2012-06-08 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise -15,000 104,334 -12.57 29.00 -435,000 3,025,686
2012-06-11 2012-06-08 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise -15,000 104,334 -12.57 29.00 -435,000 3,025,686
2012-06-11 2012-06-08 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 15,000 134,334 12.57 15.53 232,950 2,086,207
2012-06-11 2012-06-08 4 EXR Extra Space Storage Inc.
Common Stock
M - Exercise 15,000 119,334 14.38 19.00 285,000 2,267,346
2012-02-21 2012-02-16 4 EXR Extra Space Storage Inc.
Stock Options
A - Award 9,200 130,550 7.58 26.87 247,204 3,507,878
2012-02-21 2012-02-16 4 EXR Extra Space Storage Inc.
Common Stock
A - Award 12,600 104,334 13.74 26.87 338,562 2,803,455
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)