BioCryst Pharmaceuticals, Inc.
US ˙ NasdaqGS ˙ US09058V1035

Introduction

This page provides a comprehensive analysis of the known insider trading history of Thomas R Ii Staab. 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 Thomas R Ii Staab has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:LNSR / LENSAR, Inc. Chief Financial Officer 173,361
US:BCRX / BioCryst Pharmaceuticals, Inc. Senior Vice President and CFO 18,000
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Thomas R Ii Staab. 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 BCRX / BioCryst Pharmaceuticals, Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in BCRX / BioCryst Pharmaceuticals, 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.

BCRX / BioCryst Pharmaceuticals, Inc. Insider Trades
Insider Sales BCRX / BioCryst Pharmaceuticals, Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in BCRX / BioCryst Pharmaceuticals, 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 (%)
2018-12-04 BCRX STAAB THOMAS R II 3,922 9.4500 3,922 9.4500 37,063 345 1.585 -30,846 -83.23
2016-08-12 BCRX STAAB THOMAS R II 4,558 5.2200 4,558 5.2200 23,793
2016-08-11 BCRX STAAB THOMAS R II 1,306 5.0500 1,306 5.0500 6,595
2016-08-09 BCRX STAAB THOMAS R II 14,577 4.4300 14,577 4.4300 64,576
2015-12-21 BCRX STAAB THOMAS R II 3,052 10.8600 3,052 10.8600 33,145
2015-12-17 BCRX STAAB THOMAS R II 3,000 10.4900 3,000 10.4900 31,470
2014-12-29 BCRX STAAB THOMAS R II 9,500 12.5600 9,500 12.5600 119,320
2014-08-27 BCRX STAAB THOMAS R II 10,000 13.5800 10,000 13.5800 135,800
2014-03-14 BCRX STAAB THOMAS R II 3,125 11.2400 3,125 11.2400 35,125
2014-03-04 BCRX STAAB THOMAS R II 3,000 12.6900 3,000 12.6900 38,070

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

BCRX / BioCryst Pharmaceuticals, Inc. Insider Trades
Insider Purchases LNSR / LENSAR, Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in BCRX / BioCryst Pharmaceuticals, 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 (%)
2022-12-07 LNSR STAAB THOMAS R II 727 3.1560 727 3.1560 2,294 210 4.41 912 39.76
2022-12-06 LNSR STAAB THOMAS R II 2,025 3.1620 2,025 3.1620 6,403

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

LNSR / LENSAR, Inc. Insider Trades
Insider Sales LNSR / LENSAR, Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in BCRX / BioCryst Pharmaceuticals, 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.

LNSR / LENSAR, Inc. Insider Trades
Insider Trading History

This table shows the complete list of insider trades made by Thomas R Ii Staab 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
2025-02-20 2025-02-18 4 LNSR LENSAR, Inc.
Common Stock
A - Award 12,766 173,361 7.95
2025-02-06 2025-01-11 4 LNSR LENSAR, Inc.
Common Stock
F - Taxes -1,839 160,595 -1.13 8.25 -15,172 1,324,909
2024-08-12 2024-08-08 4 LNSR LENSAR, Inc.
Common Stock
M - Exercise 3,500 162,434 2.20 2.65 9,275 430,450
2024-05-08 2024-05-06 4 LNSR LENSAR, Inc.
Common Stock
A - Award 19,000 158,934 13.58
2024-05-08 2024-01-11 4 LNSR LENSAR, Inc.
Common Stock
F - Taxes -1,853 139,934 -1.31 4.43 -8,209 619,908
2023-01-13 2023-01-11 4 LNSR LENSAR, Inc.
Common Stock
A - Award 6,656 141,787 4.93
2022-12-07 2022-12-07 4 LNSR LENSAR, Inc.
Common Stock
P - Purchase 727 135,131 0.54 3.16 2,294 426,473
2022-12-07 2022-12-06 4 LNSR LENSAR, Inc.
Common Stock
P - Purchase 2,025 134,404 1.53 3.16 6,403 424,985
2022-01-13 2022-01-11 4 LNSR LENSAR, Inc.
Stock Option (Right to Buy)
A - Award 52,500 52,500
2022-01-13 2022-01-11 4 LNSR LENSAR, Inc.
Common Stock
A - Award 15,000 131,409 12.89
2021-04-14 2021-04-12 4 LNSR LENSAR, Inc.
Stock Option (Right to Buy)
A - Award 49,197 49,197
2020-12-10 2020-12-07 4 LNSR LENSAR, Inc.
Common Stock
A - Award 19,276 115,657 20.00
2020-09-17 3 LNSR LENSAR, Inc.
Common Stock
96,381
2020-02-25 2020-02-21 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 18,000 18,000
2020-02-19 2020-02-14 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 31,500 31,500
2019-12-26 2019-12-17 4/A BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 127,000 127,000
2019-12-19 2019-12-17 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 165,000 165,000
2019-05-20 2019-05-17 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -2,500 125,176 -1.96 7.45 -18,625 932,561
2019-05-20 2019-05-16 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -4,750 61,000 -7.22
2019-05-20 2019-05-16 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -7,250 127,676 -5.37 7.72 -55,970 985,659
2019-05-20 2019-05-16 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 4,750 134,926 3.65 1.42 6,745 191,595
2019-05-16 2019-05-15 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -4,750 65,750 -6.74
2019-05-16 2019-05-15 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -7,250 130,176 -5.28 7.92 -57,420 1,030,994
2019-05-16 2019-05-15 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 4,750 137,426 3.58 1.42 6,745 195,145
2019-05-16 2019-05-14 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -4,500 70,500 -6.00
2019-05-16 2019-05-14 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -4,500 132,676 -3.28 7.62 -34,290 1,010,991
2019-05-16 2019-05-14 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 4,500 137,176 3.39 1.42 6,390 194,790
2019-05-13 2019-05-13 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -9,750 131,250 -6.91
2019-05-13 2019-05-13 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -9,750 132,676 -6.85 7.76 -75,660 1,029,566
2019-05-13 2019-05-13 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 9,750 142,426 7.35 5.51 53,722 784,767
2019-05-13 2019-05-09 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -9,750 141,000 -6.47
2019-05-13 2019-05-09 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -9,750 132,676 -6.85 7.63 -74,392 1,012,318
2019-05-13 2019-05-09 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 9,750 142,426 7.35 5.51 53,722 784,767
2019-05-06 2019-05-06 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -9,000 150,750 -5.63
2019-05-06 2019-05-06 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -9,000 132,676 -6.35 7.75 -69,750 1,028,239
2019-05-06 2019-05-06 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 9,000 141,676 6.78 5.51 49,590 780,635
2019-05-06 2019-05-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -7,750 159,750 -4.63
2019-05-06 2019-05-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -7,750 132,676 -5.52 7.30 -56,575 968,535
2019-05-06 2019-05-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 7,750 140,426 5.84 5.51 42,702 773,747
2019-04-08 2019-04-04 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -7,500 167,500 -4.29
2019-04-08 2019-04-04 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -7,500 132,676 -5.35 8.81 -66,075 1,168,876
2019-04-08 2019-04-04 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 7,500 140,176 5.65 5.51 41,325 772,370
2019-01-30 2019-01-28 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -5,000 7,000 -41.67
2019-01-30 2019-01-28 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -5,000 128,426 -3.75 9.85 -49,250 1,264,996
2019-01-30 2019-01-28 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 5,000 133,426 3.89 5.45 27,250 727,172
2019-01-03 2019-01-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -785 132,676 -0.59 8.07 -6,335 1,070,695
2018-12-21 2018-12-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 235,000 235,000
2018-12-06 2018-12-04 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale -3,922 133,461 -2.85 9.45 -37,063 1,261,206
2018-11-26 2018-11-23 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -3,500 28,305 -11.00
2018-11-26 2018-11-23 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,500 137,383 -2.48 9.66 -33,810 1,327,120
2018-11-26 2018-11-23 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 3,500 140,883 2.55 3.78 13,230 532,538
2018-11-26 2018-11-21 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -7,000 31,805 -18.04
2018-11-26 2018-11-21 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -5,000 12,000 -29.41
2018-11-26 2018-11-21 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -7,000 137,383 -4.85 9.08 -63,560 1,247,438
2018-11-26 2018-11-21 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 7,000 144,383 5.10 3.78 26,460 545,768
2018-11-26 2018-11-21 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -5,000 137,383 -3.51 9.41 -47,050 1,292,774
2018-11-26 2018-11-21 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 5,000 142,383 3.64 5.45 27,250 775,987
2018-11-21 2018-11-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -6,500 97,071 -6.28
2018-11-21 2018-11-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -4,623 38,805 -10.65
2018-11-21 2018-11-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -6,500 137,383 -4.52 8.75 -56,875 1,202,101
2018-11-21 2018-11-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 6,500 143,883 4.73 3.22 20,930 463,303
2018-11-21 2018-11-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -4,623 137,383 -3.26 8.57 -39,619 1,177,372
2018-11-21 2018-11-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 4,623 142,006 3.37 3.78 17,475 536,783
2018-11-21 2018-11-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -75 43,428 -0.17
2018-11-21 2018-11-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -75 137,383 -0.05 8.30 -622 1,140,279
2018-11-21 2018-11-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 75 137,458 0.05 3.78 284 519,591
2018-11-09 2018-11-08 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -2,302 43,503 -5.03
2018-11-09 2018-11-08 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -11,113 103,571 -9.69
2018-11-09 2018-11-08 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -2,302 137,383 -1.65 8.30 -19,107 1,140,279
2018-11-09 2018-11-08 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 2,302 139,685 1.68 3.78 8,702 528,009
2018-11-09 2018-11-08 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -11,113 137,383 -7.48 8.09 -89,904 1,111,428
2018-11-09 2018-11-08 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 11,113 148,496 8.09 3.22 35,784 478,157
2018-11-09 2018-11-07 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -672 114,684 -0.58
2018-11-09 2018-11-07 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -672 137,383 -0.49 8.00 -5,376 1,099,064
2018-11-09 2018-11-07 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 672 138,055 0.49 3.22 2,164 444,537
2018-11-07 2018-11-05 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -215 115,356 -0.19
2018-11-07 2018-11-05 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -215 137,383 -0.16 8.00 -1,720 1,099,064
2018-11-07 2018-11-05 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 215 137,598 0.16 3.22 692 443,066
2018-11-06 2018-11-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -3,500 45,805 -7.10
2018-11-06 2018-11-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -7,356 115,571 -5.98
2018-11-06 2018-11-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,500 137,383 -2.48 7.96 -27,860 1,093,569
2018-11-06 2018-11-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 3,500 140,883 2.55 3.78 13,230 532,538
2018-11-06 2018-11-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -7,356 137,383 -5.08 7.78 -57,230 1,068,840
2018-11-06 2018-11-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 7,356 144,739 5.35 3.22 23,686 466,060
2018-10-23 2018-10-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -3,150 49,305 -6.01
2018-10-23 2018-10-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,150 137,383 -2.24 7.45 -23,468 1,023,503
2018-10-23 2018-10-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 3,150 140,533 2.29 3.78 11,907 531,215
2018-10-04 2018-10-03 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -100 52,455 -0.19
2018-10-04 2018-10-03 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -972 122,927 -0.78
2018-10-04 2018-10-03 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -100 137,383 -0.07 7.45 -745 1,023,503
2018-10-04 2018-10-03 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 100 137,483 0.07 3.78 378 519,686
2018-10-04 2018-10-03 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -972 137,383 -0.70 7.26 -7,057 997,401
2018-10-04 2018-10-03 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 972 138,355 0.71 3.22 3,130 445,503
2018-10-04 2018-10-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -5,528 123,899 -4.27
2018-10-04 2018-10-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -3,250 52,555 -5.82
2018-10-04 2018-10-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -5,528 137,383 -3.87 7.27 -40,189 998,774
2018-10-04 2018-10-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 5,528 142,911 4.02 3.22 17,800 460,173
2018-10-04 2018-10-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,250 137,383 -2.31 7.19 -23,368 987,784
2018-10-04 2018-10-02 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 3,250 140,633 2.37 3.78 12,285 531,593
2018-01-23 2018-01-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -3,979 137,383 -2.81 5.59 -22,243 767,971
2018-01-03 2018-01-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -852 141,362 -0.60 4.91 -4,183 694,087
2017-12-22 2017-12-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 100,000 100,000
2017-09-05 2017-08-31 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 27,000 27,000
2017-05-24 2017-05-22 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -7,750 4,000 -65.96
2017-05-24 2017-05-22 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -6,996 142,214 -4.69 5.24 -36,659 745,201
2017-05-24 2017-05-22 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 7,750 149,210 5.48 4.73 36,658 705,763
2017-03-22 2017-03-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -3,250 55,805 -5.50
2017-03-22 2017-03-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,250 141,460 -2.25 9.20 -29,900 1,301,432
2017-03-22 2017-03-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 3,250 144,710 2.30 3.78 12,285 547,004
2017-03-20 2017-03-16 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -12,500 75,000 -14.29
2017-03-20 2017-03-16 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -23,955 59,055 -28.86
2017-03-20 2017-03-16 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -12,308 141,460 -8.00 8.80 -108,310 1,244,848
2017-03-20 2017-03-16 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 12,500 153,768 8.85 1.42 17,750 218,351
2017-03-20 2017-03-16 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 23,955 141,268 20.42 3.78 90,550 533,993
2017-03-14 2017-03-10 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -3,250 83,010 -3.77
2017-03-14 2017-03-10 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,250 117,313 -2.70 9.06 -29,445 1,062,856
2017-03-14 2017-03-10 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 3,250 120,563 2.77 3.78 12,285 455,728
2017-03-10 2017-03-08 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -6,500 86,260 -7.01
2017-03-10 2017-03-08 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,250 117,313 -2.70 8.65 -28,112 1,014,757
2017-03-10 2017-03-08 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,250 120,563 -2.62 8.20 -26,650 988,617
2017-03-10 2017-03-08 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 6,500 123,813 5.54 3.78 24,570 468,013
2017-03-08 2017-03-06 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -3,250 92,760 -3.39
2017-03-08 2017-03-06 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,250 117,313 -2.70 7.90 -25,675 926,773
2017-03-08 2017-03-06 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 3,250 120,563 2.77 3.78 12,285 455,728
2017-03-01 2017-02-27 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 175,000 175,000
2017-01-24 2017-01-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -5,198 117,313 -4.24 5.95 -30,928 698,012
2017-01-03 2017-01-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -1,676 122,511 -1.35 6.33 -10,609 775,495
2016-12-21 2016-12-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -3,250 96,010 -3.27
2016-12-21 2016-12-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,250 124,187 -2.55 7.45 -24,212 925,193
2016-12-21 2016-12-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 3,250 127,437 2.62 3.78 12,285 481,712
2016-08-15 2016-08-12 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale -4,558 124,187 -3.54 5.22 -23,793 648,256
2016-08-15 2016-08-11 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale -1,306 128,745 -1.00 5.05 -6,595 650,162
2016-08-11 2016-08-09 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale -14,577 130,051 -10.08 4.43 -64,576 576,126
2016-05-25 2016-05-23 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 129,427 129,427
2016-03-03 2016-03-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -465 144,628 -0.32 2.13 -990 308,058
2016-01-22 2016-01-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -4,823 145,093 -3.22 7.55 -36,414 1,095,452
2016-01-21 2016-01-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -12,500 87,500 -12.50
2016-01-21 2016-01-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -2,500 99,260 -2.46
2016-01-21 2016-01-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 12,500 149,916 9.10 1.42 17,750 212,881
2016-01-21 2016-01-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 2,500 137,416 1.85 3.78 9,450 519,432
2016-01-05 2016-01-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -1,676 134,916 -1.23 10.32 -17,296 1,392,333
2015-12-31 2015-12-29 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 62,573 62,573
2015-12-22 2015-12-21 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale -3,052 136,592 -2.19 10.86 -33,145 1,483,389
2015-12-18 2015-12-17 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale -3,000 139,644 -2.10 10.49 -31,470 1,464,866
2015-07-22 2015-07-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,500 142,644 -2.39 16.50 -57,750 2,353,626
2015-06-24 2015-06-22 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -3,750 11,750 -24.19
2015-06-24 2015-06-22 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,750 146,144 -2.50 16.00 -60,000 2,338,304
2015-06-24 2015-06-22 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 3,750 149,894 2.57 4.73 17,738 708,999
2015-06-22 2015-06-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Stock Option (Right to Buy)
M - Exercise X -3,175 101,760 -3.03
2015-06-22 2015-06-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,175 146,144 -2.13 15.00 -47,625 2,192,160
2015-06-22 2015-06-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 3,175 149,319 2.17 3.78 12,002 564,426
2015-06-22 2015-06-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,500 146,144 -2.34 15.00 -52,500 2,192,160
2015-06-22 2015-06-18 4 BCRX BIOCRYST PHARMACEUTICALS INC
Stock Option (Right to Buy)
M - Exercise X -3,100 104,935 -2.87
2015-06-22 2015-06-18 4 BCRX BIOCRYST PHARMACEUTICALS INC
Stock Option (Right to Buy)
M - Exercise X -3,100 104,935 -2.87
2015-06-22 2015-06-18 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,100 149,644 -2.03 13.50 -41,850 2,020,194
2015-06-22 2015-06-18 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,100 152,744 -1.99 14.25 -44,175 2,176,602
2015-06-22 2015-06-18 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 3,100 155,844 2.03 3.78 11,718 589,090
2015-06-22 2015-06-18 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise X 3,100 155,844 2.03 3.78 11,718 589,090
2015-06-22 2015-06-18 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,500 149,644 -2.29 14.00 -49,000 2,095,016
2015-06-16 2015-05-13 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 17,000 17,000
2015-06-09 2015-06-05 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -6,000 153,144 -3.77 12.75 -76,500 1,952,586
2015-06-02 2015-06-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,000 159,144 -1.85 12.00 -36,000 1,909,728
2015-05-19 2015-05-18 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,000 162,144 -1.82 11.00 -33,000 1,783,584
2015-03-03 2015-03-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -465 165,144 -0.28 10.20 -4,743 1,684,469
2015-01-22 2015-01-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -4,476 164,913 -2.64 11.17 -49,997 1,842,078
2015-01-05 2015-01-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 42,400 42,400
2015-01-05 2015-01-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -2,453 169,389 -1.43 12.16 -29,828 2,059,770
2015-01-05 2015-01-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
A - Award 8,900 171,842 5.46
2014-12-31 2014-12-29 4 BCRX BIOCRYST PHARMACEUTICALS INC
Stock Option (Right to Buy)
M - Exercise -9,500 111,135 -7.87
2014-12-31 2014-12-29 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale -9,500 162,942 -5.51 12.56 -119,320 2,046,552
2014-12-31 2014-12-29 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 9,500 172,442 5.83 3.78 35,910 651,831
2014-12-23 2014-12-19 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 17,000 17,000
2014-08-29 2014-08-27 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -10,000 7,000 -58.82
2014-08-29 2014-08-27 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale -10,000 162,942 -5.78 13.58 -135,800 2,212,752
2014-08-29 2014-08-27 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 10,000 172,942 6.14 5.45 54,500 942,534
2014-07-28 2014-07-25 4 BCRX BIOCRYST PHARMACEUTICALS INC
Stock Option (Right to Buy)
M - Exercise -26,455 120,635 -17.99
2014-07-28 2014-07-25 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -8,504 162,252 -4.98 11.76 -100,007 1,908,084
2014-07-28 2014-07-25 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 26,455 170,756 18.33 3.78 100,000 645,458
2014-07-02 2014-07-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -3,125 15,500 -16.78
2014-07-02 2014-07-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,125 144,301 -2.12 13.00 -40,625 1,875,913
2014-07-02 2014-07-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 3,125 147,426 2.17 4.73 14,781 697,325
2014-06-24 2014-06-23 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -3,125 18,625 -14.37
2014-06-24 2014-06-23 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,125 144,301 -2.12 12.49 -39,031 1,802,319
2014-06-24 2014-06-23 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 3,125 147,426 2.17 4.73 14,781 697,325
2014-06-19 2014-06-17 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise X -3,125 21,750 -12.56
2014-06-19 2014-06-17 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale X -3,125 144,301 -2.12 12.00 -37,500 1,731,612
2014-06-19 2014-06-17 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 3,125 147,426 2.17 4.73 14,781 697,325
2014-05-28 2014-05-26 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 17,000 17,000
2014-05-27 2014-05-22 4 BCRX BIOCRYST PHARMACEUTICALS INC
Stock Option (Right to Buy)
M - Exercise -17,685 147,090 -10.73
2014-05-27 2014-05-22 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 17,685 144,301 13.97 3.78 66,849 545,458
2014-03-17 2014-03-14 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -3,125 24,875 -11.16
2014-03-17 2014-03-14 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale -3,125 126,616 -2.41 11.24 -35,125 1,423,164
2014-03-17 2014-03-14 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 3,125 129,741 2.47 4.73 14,781 613,675
2014-03-07 2014-03-04 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
M - Exercise -3,000 28,000 -9.68
2014-03-07 2014-03-04 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
S - Sale -3,000 126,616 -2.31 12.69 -38,070 1,606,757
2014-03-07 2014-03-04 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 3,000 129,616 2.37 4.73 14,190 613,084
2014-03-07 2014-03-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -461 126,616 -0.36 11.69 -5,389 1,480,141
2014-02-04 2014-01-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 35,000 35,000
2014-02-04 2014-01-20 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
A - Award 54,000 126,218 74.77
2014-01-15 2014-01-13 4 BCRX BIOCRYST PHARMACEUTICALS INC
Stock Option (Right to Buy)
M - Exercise -35,225 164,775 -17.61
2014-01-15 2014-01-13 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -12,621 72,218 -14.88 10.55 -133,152 761,900
2014-01-15 2014-01-13 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
M - Exercise 35,225 84,839 71.00 3.78 133,150 320,691
2014-01-03 2014-01-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -2,453 49,614 -4.71 7.60 -18,643 377,066
2013-03-14 2013-01-31 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
A - Award 2,745 52,609 5.50 1.38 3,788 72,600
2013-03-06 2013-03-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -542 49,322 -1.09 1.19 -645 58,693
2013-01-07 2013-01-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 50,000 50,000
2013-01-07 2013-01-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 50,000 50,000
2013-01-07 2013-01-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
A - Award 8,500 49,864 20.55
2013-01-07 2013-01-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
A - Award 8,500 49,864 20.55
2012-07-02 2012-07-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -8,113 31,617 -20.42 3.97 -32,209 125,519
2012-03-19 2012-03-15 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
F - Taxes -4,162 37,124 -10.08 5.23 -21,767 194,159
2012-03-19 2012-03-15 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
A - Award 11,989 41,286 40.92
2012-03-05 2012-03-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Emp. Stock Option (Right to Buy)
A - Award 31,000 31,000 4.73 146,630 146,630
2012-03-05 2012-03-01 4 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
A - Award 5,600 30,600 22.40
2011-07-08 3 BCRX BIOCRYST PHARMACEUTICALS INC
Common Stock
25,000
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)