Introduction

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

Security Title Latest Reported Holdings
US:POLY / Plantronics, 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 Robert C Hagerty. 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 Robert C Hagerty 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
2022-08-31 2022-08-29 4 POLY PLANTRONICS INC /CA/
COMMON STOCK
D - Sale to Issuer -84,400 0 -100.00 40.00 -3,376,000
2021-07-27 2021-07-26 4 POLY PLANTRONICS INC /CA/
Common Stock
A - Award 5,715 80,107 7.68
2021-03-18 2021-03-16 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
F - Taxes -19,107 74,392 -20.44 44.09 -842,428 3,279,943
2020-07-29 2020-07-27 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
A - Award 10,224 93,499 12.28
2020-03-18 2020-03-16 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
A - Award 45,000 83,275 117.57
2020-02-25 2020-02-24 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
P - Purchase 10,000 32,876 43.71 14.17 141,700 465,853
2019-07-02 2019-06-28 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
A - Award 5,399 28,275 23.60
2019-02-14 2019-02-13 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -4,238 0 -100.00
2019-02-14 2019-02-13 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 4,238 22,876 22.74 36.80 155,958 841,837
2018-08-06 2018-08-02 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
A - Award 2,904 18,638 18.46
2017-08-07 2017-08-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
A - Award 3,350 15,734 27.05
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -426 5,574 -7.10 53.25 -22,684 296,816
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -426 12,384 -3.33 53.25 -22,684 659,448
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 426 12,810 3.44 31.05 13,227 397,750
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -3,200 0 -100.00 53.28 -170,496
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -400 3,200 -11.11 53.27 -21,308 170,464
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -100 3,600 -2.70 53.26 -5,326 191,743
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -1,874 3,700 -33.62 53.26 -99,809 197,062
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -426 5,574 -7.10 53.25 -22,684 296,816
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -3,200 12,384 -20.53 53.28 -170,496 659,820
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 3,200 15,584 25.84 31.05 99,360 483,883
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -400 12,384 -3.13 53.27 -21,308 659,696
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 400 12,784 3.23 31.05 12,420 396,943
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -100 12,384 -0.80 53.26 -5,326 659,597
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 100 12,484 0.81 31.05 3,105 387,628
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -1,874 12,384 -13.14 53.26 -99,809 659,572
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 1,874 14,258 15.13 31.05 58,188 442,711
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -426 12,384 -3.33 53.25 -22,684 659,448
2017-02-08 2017-02-06 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 426 12,810 3.44 31.05 13,227 397,750
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -1,038 6,000 -14.75 53.65 -55,689 321,900
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -100 7,038 -1.40 53.66 -5,366 377,624
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -39 7,138 -0.54 53.66 -2,093 383,025
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -646 7,177 -8.26 53.68 -34,677 385,261
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -50 7,823 -0.64 53.69 -2,684 420,017
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -1,750 7,873 -18.19 53.70 -93,975 422,780
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -100 9,623 -1.03 53.70 -5,370 516,803
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -1,477 9,723 -13.19 53.71 -79,330 522,222
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -600 11,200 -5.08 53.72 -32,232 601,664
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
M - Exercise -200 11,800 -1.67 53.73 -10,746 634,014
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -1,038 12,384 -7.73 53.65 -55,689 664,402
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 1,038 13,422 8.38 31.05 32,230 416,753
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -100 12,384 -0.80 53.66 -5,366 664,464
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 100 12,484 0.81 31.05 3,105 387,628
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 100 12,484 0.81 31.05 3,105 387,628
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -39 12,384 -0.31 53.66 -2,093 664,525
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 39 12,423 0.31 31.05 1,211 385,734
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -646 12,384 -4.96 53.68 -34,677 664,773
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 646 13,030 5.22 31.05 20,058 404,582
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -50 12,384 -0.40 53.69 -2,684 664,897
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 50 12,434 0.40 31.05 1,552 386,076
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -1,750 12,384 -12.38 53.70 -93,975 665,021
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 1,750 14,134 14.13 31.05 54,338 438,861
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -100 12,384 -0.80 53.70 -5,370 665,083
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -1,477 12,384 -10.66 53.71 -79,330 665,145
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 1,477 13,861 11.93 31.05 45,861 430,384
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -600 12,384 -4.62 53.72 -32,232 665,268
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 600 12,984 4.84 31.05 18,630 403,153
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
S - Sale -200 12,384 -1.59 53.73 -10,746 665,392
2017-02-06 2017-02-03 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
M - Exercise 200 12,584 1.61 31.05 6,210 390,733
2016-08-08 2016-08-04 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
A - Award 2,939 12,384 31.12
2015-08-03 2015-07-30 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
A - Award 2,605 9,445 38.08
2014-08-05 2014-08-01 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
A - Award 3,232 6,840 89.58
2013-08-05 2013-08-01 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
A - Award 4,293 4,293
2013-08-05 2013-08-01 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
A - Award 1,570 3,608 77.04
2012-08-14 2012-08-10 4 PLT PLANTRONICS INC /CA/
Non-Qualified Stock Option (right to buy)
A - Award 4,238 4,238
2012-08-14 2012-08-10 4 PLT PLANTRONICS INC /CA/
COMMON STOCK
A - Award 2,038 2,038
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)