AtriCure, Inc.
US ˙ NasdaqGM ˙ US04963C2098

Introduction

This page provides a comprehensive analysis of the known insider trading history of Michael H Carrel. 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.

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Companies with Reported Insider Positions

The SEC filings indicate Michael H Carrel has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:ATRC / AtriCure, Inc. President, CEO, & Director, Director 697,377
US:AXNX / Axonics, 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 Michael H Carrel. 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 Purchases ATRC / AtriCure, Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in ATRC / AtriCure, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Ticker Insider Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Max		 Price at
Max		 Max
Profit ($)		 Max Return (%)
There are no known unplanned open-market trades for this insider and security combination

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

ATRC / AtriCure, Inc. Insider Trades
Insider Sales ATRC / AtriCure, Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in ATRC / AtriCure, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market sales that were not part of an automatic trading plan.

Trade Date Ticker Insider Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Min		 Price at
Min		 Max Loss
Avoided ($)		 Max Loss
Avoided (%)
There are no known unplanned open-market trades for this insider and security combination

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

ATRC / AtriCure, Inc. Insider Trades
Insider Trading History

This table shows the complete list of insider trades made by Michael H Carrel 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
2025-08-12 2025-08-08 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -10,000 697,377 -1.41
2025-07-02 2025-06-30 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 822 707,377 0.12 25.84 21,240 18,278,622
2025-03-12 2025-03-10 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -4,000 706,555 -0.56
2025-03-04 2025-03-01 4 ATRC AtriCure, Inc.
Common Stock 		F - Taxes -43,926 710,555 -5.82 38.74 -1,701,693 27,526,901
2025-03-04 2025-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 50,907 754,481 7.24
2025-03-04 2025-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 50,335 703,574 7.71
2024-11-15 2024-11-15 4 AXNX Axonics, Inc.
Common Stock 		D - Sale to Issuer -17,861 0 -100.00 71.00 -1,268,131
2024-08-16 2024-08-14 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -3,000 653,239 -0.46
2024-07-02 2024-06-28 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 707 656,239 0.11 19.35 13,680 12,698,225
2024-03-18 2024-03-14 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -2,000 655,532 -0.30
2024-03-05 2024-03-01 4 ATRC AtriCure, Inc.
Common Stock 		F - Taxes -47,824 657,532 -6.78 36.28 -1,735,055 23,855,261
2024-03-05 2024-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 69,142 705,356 10.87
2024-03-05 2024-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 50,854 636,214 8.69
2023-11-29 2023-11-27 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -10,000 585,360 -1.68
2023-08-08 2023-08-04 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -1,250 595,360 -0.21
2023-08-08 2023-08-08 4 AXNX Axonics, Inc.
Common Stock 		G - Gift -500 17,861 -2.72
2023-07-03 2023-06-30 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 557 596,610 0.09 38.11 21,227 22,736,807
2023-06-28 2023-06-26 4 AXNX Axonics, Inc.
Common Stock 		A - Award 3,000 18,361 19.53
2023-06-01 2023-05-31 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -1,000 596,053 -0.17
2023-03-03 2023-03-01 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -800 597,053 -0.13
2023-03-03 2023-03-01 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -800 597,053 -0.13
2023-03-03 2023-03-01 4 ATRC AtriCure, Inc.
Common Stock 		F - Taxes -45,470 598,653 -7.06 38.81 -1,764,691 23,233,723
2023-03-03 2023-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 45,993 644,123 7.69
2023-03-03 2023-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 69,234 598,130 13.09
2022-11-21 2022-11-17 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -6,000 528,896 -1.12
2022-08-22 2022-08-18 4 AXNX Axonics, Inc.
Common Stock 		A - Award 2,100 15,361 15.84
2022-07-05 2022-06-30 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 350 534,896 0.07 34.73 12,156 18,576,938
2022-03-03 2022-03-01 4 ATRC AtriCure, Inc.
Common Stock 		F - Taxes -43,167 534,546 -7.47 69.59 -3,003,992 37,199,056
2022-03-03 2022-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 22,632 577,713 4.08
2022-03-03 2022-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 67,109 555,081 13.75
2022-02-28 2022-02-24 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -510 487,972 -0.10
2022-02-28 2022-02-24 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -510 487,972 -0.10
2022-01-04 2021-12-31 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 141 488,992 0.03 59.10 8,333 28,899,427
2021-12-09 2021-12-07 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -10,000 488,851 -2.00
2021-11-12 2021-11-12 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -345 498,851 -0.07
2021-11-12 2021-11-10 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -345 499,196 -0.07
2021-11-02 2021-10-22 4 AXNX Axonics, Inc.
Common Stock 		A - Award 2,261 13,261 20.55
2021-07-02 2021-06-30 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 251 499,541 0.05 45.72 11,476 22,839,015
2021-03-03 2021-03-01 4 ATRC AtriCure, Inc.
Common Stock 		F - Taxes -55,241 499,290 -9.96 66.31 -3,663,031 33,107,920
2021-03-03 2021-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 20,358 554,531 3.81
2021-03-03 2021-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 29,378 534,173 5.82
2021-02-12 2021-02-12 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 0 -100.00
2021-02-12 2021-02-12 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 504,795 -4.72 65.00 -1,625,000 32,811,675
2021-02-12 2021-02-12 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 529,795 4.95 21.04 526,000 11,146,887
2021-02-12 2021-02-11 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 25,000 -50.00
2021-02-12 2021-02-11 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 504,795 -4.72 64.00 -1,600,000 32,306,880
2021-02-12 2021-02-11 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 529,795 4.95 21.04 526,000 11,146,887
2021-02-12 2021-02-10 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 50,000 -33.33
2021-02-12 2021-02-10 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 504,795 -4.72 63.00 -1,575,000 31,802,085
2021-02-12 2021-02-10 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 529,795 4.95 21.04 526,000 11,146,887
2021-02-10 2021-02-09 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 75,000 -25.00
2021-02-10 2021-02-09 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 504,795 -4.72 62.00 -1,550,000 31,297,290
2021-02-10 2021-02-09 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 529,795 4.95 21.04 526,000 11,146,887
2021-02-10 2021-02-08 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 100,000 -20.00
2021-02-10 2021-02-08 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 504,795 -4.72 61.00 -1,525,000 30,792,495
2021-02-10 2021-02-08 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 529,795 4.95 21.04 526,000 11,146,887
2021-02-04 2021-02-02 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 125,000 -16.67
2021-02-04 2021-02-02 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 504,795 -4.72 60.00 -1,500,000 30,287,700
2021-02-04 2021-02-02 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 529,795 4.95 21.04 526,000 11,146,887
2021-01-13 2021-01-11 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 150,000 -14.29
2021-01-13 2021-01-11 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 504,795 -4.72 59.00 -1,475,000 29,782,905
2021-01-13 2021-01-11 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 529,795 4.95 21.04 526,000 11,146,887
2021-01-04 2020-12-31 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 291 504,795 0.06 38.48 11,198 19,424,512
2020-12-28 2020-12-28 4 ATRC AtriCure, Inc.
Stock Option (Right to buy) 		M - Exercise X -24,953 175,000 -12.48
2020-12-28 2020-12-28 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -24,953 504,504 -4.71 58.00 -1,447,274 29,261,232
2020-12-28 2020-12-28 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 24,953 529,457 4.95 21.04 525,011 11,139,775
2020-12-28 2020-12-23 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -47 199,953 -0.02
2020-12-28 2020-12-23 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -47 504,504 -0.01 58.00 -2,726 29,261,232
2020-12-28 2020-12-23 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 47 504,551 0.01 21.04 989 10,615,753
2020-12-23 2020-12-22 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 200,000 -11.11
2020-12-23 2020-12-22 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 200,000 -11.11
2020-12-23 2020-12-22 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 504,504 -4.72 57.00 -1,425,000 28,756,728
2020-12-23 2020-12-22 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 529,504 4.96 21.04 526,000 11,140,764
2020-12-23 2020-12-22 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 529,504 4.96 21.04 526,000 11,140,764
2020-12-23 2020-12-22 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 504,504 -4.72 56.00 -1,400,000 28,252,224
2020-12-23 2020-12-21 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -24,751 25,000 -49.75
2020-12-23 2020-12-21 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -24,751 504,504 -4.68 55.00 -1,361,305 27,747,720
2020-12-23 2020-12-21 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 24,751 529,255 4.91 21.04 520,761 11,135,525
2020-12-21 2020-12-18 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -50,249 49,751 -50.25
2020-12-21 2020-12-18 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -50,249 504,504 -9.06 53.51 -2,688,824 26,996,009
2020-12-21 2020-12-18 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 50,249 554,753 9.96 21.04 1,057,239 11,672,003
2020-12-21 2020-12-17 4 ATRC AtriCure, Inc.
Stock Option (Right to buy) 		M - Exercise X -25,000 100,000 -20.00
2020-12-21 2020-12-17 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 100,000 -20.00
2020-12-21 2020-12-17 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 0 -100.00
2020-12-21 2020-12-17 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 504,504 -4.72 52.00 -1,300,000 26,234,208
2020-12-21 2020-12-17 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 529,504 4.96 21.04 526,000 11,140,764
2020-12-21 2020-12-17 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 504,504 -4.72 51.00 -1,275,000 25,729,704
2020-12-21 2020-12-17 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 529,504 4.96 5.91 147,750 3,129,369
2020-12-21 2020-12-17 4 ATRC AtriCure, Inc.
Common stock 		M - Exercise X 25,000 529,504 4.96 5.91 147,750 3,129,369
2020-12-21 2020-12-17 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 504,504 -4.72 50.00 -1,250,000 25,225,200
2020-09-14 2020-09-10 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -10,000 504,504 -1.94
2020-08-26 2020-08-24 4 AXNX Axonics Modulation Technologies, Inc.
Common Stock 		A - Award 3,500 11,000 46.67
2020-07-02 2020-06-30 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 357 514,504 0.07 28.11 10,035 14,462,707
2020-05-13 2020-05-12 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 0 -100.00
2020-05-13 2020-05-12 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 514,147 -4.64 47.00 -1,175,000 24,164,909
2020-05-13 2020-05-12 4 ATRC AtriCure, Inc.
Common stock 		M - Exercise X 25,000 539,147 4.86 5.91 147,750 3,186,359
2020-05-13 2020-05-11 4 ATRC AtriCure, Inc.
Stock Option (Right to buy) 		M - Exercise X -25,000 0 -100.00
2020-05-13 2020-05-11 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 514,147 -4.64 46.00 -1,150,000 23,650,762
2020-05-13 2020-05-11 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 539,147 4.86 5.91 147,750 3,186,359
2020-05-08 2020-05-08 4 ATRC AtriCure, Inc.
Stock Option (Right to buy) 		M - Exercise X -25,000 0 -100.00
2020-05-08 2020-05-08 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 514,147 -4.64 45.00 -1,125,000 23,136,615
2020-05-08 2020-05-08 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 539,147 4.86 5.91 147,750 3,186,359
2020-03-03 2020-03-01 4 ATRC AtriCure, Inc.
Common Stock 		F - Taxes -143,576 514,147 -21.83 38.42 -5,516,190 19,753,528
2020-03-03 2020-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 31,233 657,723 4.99
2020-02-18 2020-02-14 4 ATRC AtriCure, Inc.
Stock Option (Right to buy) 		M - Exercise X -25,000 0 -100.00
2020-02-18 2020-02-14 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 626,490 -3.84 44.00 -1,100,000 27,565,560
2020-02-18 2020-02-14 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 651,490 3.99 5.91 147,750 3,850,306
2020-02-14 2020-02-13 4 ATRC AtriCure, Inc.
Stock Option (Right to buy) 		M - Exercise X -25,000 0 -100.00
2020-02-14 2020-02-13 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 626,490 -3.84 43.00 -1,075,000 26,939,070
2020-02-14 2020-02-13 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 651,490 3.99 5.91 147,750 3,850,306
2020-02-12 2020-02-11 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 0 -100.00
2020-02-12 2020-02-11 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 626,490 -3.84 42.00 -1,050,000 26,312,580
2020-02-12 2020-02-11 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 651,490 3.99 5.91 147,750 3,850,306
2020-02-12 2020-02-10 4 ATRC AtriCure, Inc.
Stock Option (Right to buy) 		M - Exercise X -25,000 0 -100.00
2020-02-12 2020-02-10 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 626,490 -3.84 41.00 -1,025,000 25,686,090
2020-02-12 2020-02-10 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 651,490 3.99 5.91 147,750 3,850,306
2020-01-31 2020-01-29 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 0 -100.00
2020-01-31 2020-01-29 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 626,490 -3.84 40.00 -1,000,000 25,059,600
2020-01-31 2020-01-29 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 651,490 3.99 5.91 147,750 3,850,306
2020-01-16 2020-01-15 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 25,000 -50.00
2020-01-16 2020-01-15 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 626,490 -3.84 35.00 -875,000 21,927,150
2020-01-16 2020-01-15 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 651,490 3.99 5.91 147,750 3,850,306
2020-01-16 2020-01-14 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 50,000 -33.33
2020-01-16 2020-01-14 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 626,490 -3.84 34.00 -850,000 21,300,660
2020-01-16 2020-01-14 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 651,490 3.99 5.91 147,750 3,850,306
2020-01-06 2020-01-02 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -23,546 75,000 -23.89
2020-01-06 2020-01-02 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -23,546 626,490 -3.62 33.00 -777,018 20,674,170
2020-01-06 2020-01-02 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 23,546 650,036 3.76 5.91 139,157 3,841,713
2020-01-03 2019-12-31 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 387 626,490 0.06 25.99 10,058 16,282,475
2019-09-10 2019-09-09 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -10,000 626,103 -1.57
2019-08-26 2019-08-22 4 AXNX Axonics Modulation Technologies, Inc.
Stock Option (Right to Buy) 		A - Award 5,000 5,000
2019-08-26 2019-08-22 4 AXNX Axonics Modulation Technologies, Inc.
Common Stock 		A - Award 2,500 7,500 50.00
2019-08-02 2019-07-31 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -1,454 98,546 -1.45
2019-08-02 2019-07-31 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -1,454 636,103 -0.23 33.00 -47,982 20,991,399
2019-08-02 2019-07-31 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 1,454 637,557 0.23 5.91 8,593 3,767,962
2019-07-12 2019-07-10 4 ATRC AtriCure, Inc.
Stock Option (Right to Buy) 		M - Exercise X -25,000 100,000 -20.00
2019-07-12 2019-07-10 4 ATRC AtriCure, Inc.
Common Stock 		S - Sale X -25,000 636,103 -3.78 32.00 -800,000 20,355,296
2019-07-12 2019-07-10 4 ATRC AtriCure, Inc.
Common Stock 		M - Exercise X 25,000 661,103 3.93 5.91 147,750 3,907,119
2019-07-02 2019-06-30 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 435 636,103 0.07 25.36 11,032 16,131,572
2019-03-06 2019-03-01 4 ATRC AtriCure, Inc.
Common Stock 		F - Taxes -114,353 635,668 -15.25 30.77 -3,518,642 19,559,504
2019-03-06 2019-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 38,999 750,021 5.48
2019-03-05 2019-02-27 4 AXNX Axonics Modulation Technologies, Inc.
Stock Option (Right to Buy) 		A - Award 10,000 10,000
2019-03-05 2019-02-27 4 AXNX Axonics Modulation Technologies, Inc.
Common Stock 		A - Award 5,000 5,000
2019-02-19 2019-02-14 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -320 711,022 -0.04
2019-01-17 2019-01-16 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -1,750 711,342 -0.25
2019-01-03 2018-12-31 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 296 713,092 0.04 24.00 7,104 17,114,208
2018-07-03 2018-06-29 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 900 712,796 0.13 15.70 14,130 11,190,897
2018-05-17 2018-05-16 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -325 711,896 -0.05
2018-03-05 2018-03-01 4 ATRC AtriCure, Inc.
Common Stock 		F - Taxes -19,740 712,221 -2.70 17.71 -349,595 12,613,434
2018-03-05 2018-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 95,285 731,961 14.97
2018-01-26 2018-01-24 4 ATRC AtriCure, Inc.
Common Stock 		F - Taxes -33,167 636,676 -4.95 17.55 -582,081 11,173,664
2018-01-08 2017-12-29 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 547 669,843 0.08 15.50 8,478 10,382,566
2017-12-04 2017-11-28 4 ATRC AtriCure, Inc.
Common Stock 		G - Gift -1,400 669,296 -0.21
2017-07-05 2017-06-30 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 612 670,696 0.09 16.32 9,988 10,945,759
2017-03-03 2017-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 160,000 670,084 31.37
2017-01-04 2016-12-30 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 556 510,084 0.11 12.27 6,822 6,258,731
2016-11-04 2016-11-01 4 ATRC AtriCure, Inc.
Common Stock 		F - Taxes -30,176 509,528 -5.59 17.95 -541,659 9,146,028
2016-07-05 2016-06-30 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 802 539,704 0.15 12.01 9,632 6,481,845
2016-03-03 2016-03-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 225,000 538,902 71.68
2016-01-05 2015-12-31 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 316 313,902 0.10 19.07 6,026 5,986,111
2015-07-02 2015-06-30 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 879 313,586 0.28 16.81 14,776 5,271,381
2015-03-04 2015-03-02 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 175,000 312,707 127.08
2015-01-02 2014-12-31 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 533 137,707 0.39 15.70 8,368 2,162,000
2014-07-02 2014-06-30 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 840 137,174 0.62 15.33 12,877 2,102,877
2014-01-28 2014-01-24 4 ATRC AtriCure, Inc.
Stock Option (right to buy) 		A - Award 225,000 225,000
2014-01-28 2014-01-24 4 ATRC AtriCure, Inc.
Stock Option (right to buy) 		A - Award 125,000 125,000
2014-01-28 2014-01-24 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 66,667 136,334 95.69
2014-01-03 2013-12-31 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 1,500 69,667 2.20 8.09 12,135 563,606
2013-07-01 2013-06-30 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 1,500 68,167 2.25 6.07 9,105 413,774
2012-11-05 2012-11-01 4 ATRC AtriCure, Inc.
Stock Option (right to buy) 		A - Award 225,000 225,000
2012-11-05 2012-11-01 4 ATRC AtriCure, Inc.
Stock Option (right to buy) 		A - Award 125,000 125,000
2012-11-05 2012-11-01 4 ATRC AtriCure, Inc.
Common Stock 		A - Award 66,667 66,667
2012-11-05 3 ATRC AtriCure, Inc.
Common Stock 		0
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)