簡介

本頁面提供了有關 Scott Arthur Rust 已知的內部交易歷史的全面分析。內部人士包括公司的高管、董事或重要投資者。一般而言,基於內幕、非公開信息進行交易是非法的。這並不意味著他們在自己的公司進行任何交易都是非法的。但是,他們必須透過Form 4向美國證券交易委員會(SEC)報告所有交易。盡管存在這些限制,學術研究表明,內部人士 - 整體而言 - 在自己公司中的投資表現往往優於市場。

平均交易盈利能力

「平均交易盈利能力」衡量了內部人士在過去三年中所有非計劃性的公開市場購買交易的平均回報率。計算過程包括檢查每筆交易,排除了作為10b5-1交易計劃的一部分的交易。然後,對每筆交易在3、6和12個月的表現進行平均,以生成該筆交易最終的表現指標。最終,將所有交易的表現指標進行平均,計算出內部人士的總體平均表現指標。列表僅包含在過去兩年中進行過至少三筆交易的內部人士。

如果內部人士的交易盈利能力顯示為"N/A",則可能是因為該內部人士在過去三年內沒有進行任何公開市場購買交易,或者他們進行的交易距離現在太近,無法計算出可靠的表現指標。

更新頻率:每日

查看收益最高的的內幕交易者列表。

報告內部持倉的公司

SEC文件顯示Scott Arthur Rust已報告在以下公司擁有持倉或進行了交易:

證券 職位 最新報告的持倉
US:NATI / National Instruments Corp. Executive Vice President 0
如何解讀這些圖表

以下圖表顯示了在Scott Arthur Rust進行的每筆公開市場非計劃交易後證券的股價表現。非計劃交易是指沒有作為10b5-1交易計劃的一部分而進行的交易。股價表現以累積百分比變化的方式繪製。例如,如果一筆內部人士交易是在2019年1月1日進行的,該圖表將顯示該證券的每日百分比變化直至當前日期。如果在此期間股價從10美元漲至15美元,則股價的累積百分比變化將為50%。從10美元漲至20美元的價格變化將為100%,而從10美元跌至5美元的價格變化將為-50%。

最終,我們將評估內部人士的交易與股價的超額回報(正向或負向)之間的相關性,以判斷內部人士是否在交易中利用內部信息獲利。如果內部人士有這樣的行為,我們預期看到(a)購買後的正回報,或者(b)賣出後的負回報。對於情況(a),購買圖表將顯示一系列向上傾斜的曲線,表示每次購買後都有正回報。對於情況(b),賣出圖表將顯示一系列向下傾斜的曲線,表示每次賣出後都有負回報。

然而,僅憑這一點還不足以得出結論。例如,如果公司的股價在多年內呈現非周期性上升,我們會預期所有購買後的圖表都呈現向上傾斜。同樣地,多年來呈現非周期性下降的股價會導致賣出後的圖表也呈現向下傾斜。這兩種情況的圖表都不能表示內部人士在進行內幕交易。

最有力的指標是在公司股價呈極度循環波動的情況下,「購買」圖表顯示正向信號,而「賣出」圖表顯示負向趨勢。這種情況強烈暗示內部人士可能根據內幕信息精確地計時進行交易,以獲得財務優勢。

歷史內部人交易

該表格顯示了由 Scott Arthur Rust 進行的所有內幕交易的完整列表,這些交易已向美國證券交易委員會(SEC)披露。

呈報日期 交易日期 表格 證券代碼 證券 代碼 10b5-1 股份 剩餘股份 %
變化
每股
股價
交易
金額
剩餘
金額
2023-10-11 2023-10-11 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
D - Sale to Issuer -9,846 0 -100.00
2023-10-11 2023-10-11 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
D - Sale to Issuer -6,888 9,846 -41.16
2023-10-11 2023-10-11 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
D - Sale to Issuer -2,922 16,734 -14.87
2023-10-11 2023-10-11 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
D - Sale to Issuer -16,937 19,656 -46.28
2023-05-18 2023-05-17 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -29,821 36,533 -44.94 57.98 -1,728,872 2,118,001
2023-05-03 2023-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -3,562 66,354 -5.09 58.23 -207,415 3,863,793
2023-05-03 2023-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 5,117 69,916 7.90
2023-05-03 2023-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 124 64,799 0.19 45.90 5,692 2,974,274
2023-04-04 2023-03-16 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
G - Gift -400 64,675 -0.61
2023-03-07 2023-03-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 9,846 65,075 17.83
2023-02-02 2023-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 159 55,229 0.29 32.45 5,160 1,792,347
2023-02-02 2023-01-31 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -2,094 55,070 -3.66 54.25 -113,600 2,987,548
2023-02-01 2023-01-30 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 7,962 57,164 16.18
2022-11-02 2022-11-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 137 49,202 0.28 32.30 4,425 1,589,225
2022-08-09 2022-08-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 173 49,065 0.35 30.72 5,314 1,507,228
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -2,559 4,217 -37.77
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -2,029 3,610 -35.98
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -676 640 -51.37
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -609 116 -84.00
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -315 0 -100.00
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -4,921 48,892 -9.14 36.14 -177,845 1,766,957
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 6,188 53,813 12.99
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 173 47,625 0.36 30.72 5,314 1,462,992
2022-03-10 2022-03-08 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
G - Gift -500 47,452 -1.04
2022-02-02 2022-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 151 47,952 0.32 35.04 5,291 1,680,094
2022-02-02 2022-01-31 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -1,429 47,801 -2.90 40.44 -57,789 1,933,072
2022-01-20 2022-01-18 4 NATI NATIONAL INSTRUMENTS CORP
Performance-Based Restricted Stock Units
A - Award 15,500 15,500
2022-01-20 2022-01-18 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 10,333 49,230 26.57
2022-01-20 2022-01-18 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 5,258 38,897 15.63
2021-11-18 2021-11-16 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -8,832 33,639 -20.80 45.24 -399,560 1,521,828
2021-11-03 2021-11-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 125 42,471 0.30 36.10 4,512 1,533,182
2021-08-04 2021-08-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -18,710 42,346 -30.64 44.02 -823,577 1,863,986
2021-08-04 2021-08-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 146 61,056 0.24 35.20 5,139 2,149,080
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -5,000 0 -100.00
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,500 6,776 -18.12
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,500 6,776 -18.12
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -500 1,316 -27.53
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -450 725 -38.30
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -700 315 -68.97
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -58 0 -100.00
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -4,895 60,910 -7.44 41.41 -202,702 2,522,283
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 9,708 65,805 17.31
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 147 56,097 0.26 35.19 5,173 1,974,053
2021-02-19 2021-02-19 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
G - Gift -388 55,950 -0.69
2021-02-19 2021-02-17 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -2,325 56,338 -3.96 45.71 -106,269 2,575,041
2021-02-19 2021-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 235 58,663 0.40 26.59 6,248 1,559,732
2021-01-21 2021-01-19 4 NATI NATIONAL INSTRUMENTS CORP
Performance-Based Restricted Stock Units
A - Award 8,768 8,768
2021-01-21 2021-01-19 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 8,768 58,428 17.66
2020-11-25 2020-11-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 86 49,660 0.17 32.38 2,785 1,607,991
2020-11-25 2020-08-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 179 49,574 0.36 30.18 5,401 1,495,895
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -5,000 5,000 -50.00
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,500 8,276 -15.34
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,500 8,276 -15.34
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -500 1,816 -21.59
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -450 1,175 -27.69
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -700 1,015 -40.82
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 58 -92.82
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -4,461 49,395 -8.28 38.42 -171,392 1,897,756
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 10,400 53,856 23.93
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 186 43,456 0.43 32.66 6,074 1,419,143
2020-02-20 2020-02-19 4 NATI NATIONAL INSTRUMENTS CORP
Performance-Based Restricted Stock Units
A - Award 8,947 8,947
2020-02-20 2020-02-19 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 8,947 43,270 26.07
2020-02-13 2020-02-11 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -6,681 34,323 -16.29 45.34 -302,917 1,556,205
2020-02-13 2020-02-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 164 41,004 0.40 35.18 5,770 1,442,521
2020-02-13 2020-02-11 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -6,681 34,323 -16.29 45.34 -302,917 1,556,205
2020-02-13 2020-02-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 164 41,004 0.40 35.18 5,770 1,442,521
2019-12-23 2019-11-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 18 40,840 0.04 35.18 633 1,436,812
2019-12-23 2019-08-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 163 40,822 0.40 35.50 5,786 1,449,018
2019-05-20 2019-05-17 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -3,027 40,659 -6.93 40.88 -123,735 1,662,022
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -5,000 10,000 -33.33
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,903 9,776 -16.29
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,701 8,639 -16.45
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -567 2,316 -19.67
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -510 1,625 -23.89
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -794 1,715 -31.65
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -851 808 -51.30
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -4,068 43,686 -8.52 43.47 -176,842 1,899,100
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 11,326 47,754 31.09
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 154 36,428 0.42 37.59 5,788 1,369,219
2019-05-02 2019-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 199 36,274 0.55 37.59 7,480 1,363,431
2019-01-24 2019-01-22 4 NATI NATIONAL INSTRUMENTS CORP
Performance-Based Restricted Stock Units
A - Award 8,482 8,482
2019-01-24 2019-01-22 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 8,482 36,075 30.74
2018-11-19 2018-11-19 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -616 27,593 -2.18 49.23 -30,326 1,358,403
2018-11-19 2018-11-19 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -3,960 28,209 -12.31 48.43 -191,783 1,366,162
2018-11-19 2018-08-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 144 32,169 0.45 34.76 5,005 1,118,082
2018-05-25 2018-05-25 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -6,372 32,025 -16.60 41.45 -264,119 1,327,436
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -5,000 15,000 -25.00
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,821 11,679 -13.49
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,660 10,340 -13.83
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -553 2,883 -16.09
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -498 2,135 -18.91
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -775 2,509 -23.60
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -830 1,659 -33.35
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -391 0 -100.00
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -2,869 38,397 -6.95 40.07 -114,954 1,538,476
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 11,528 41,266 38.77
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 216 29,738 0.73 34.76 7,507 1,033,589
2018-04-27 2018-04-25 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 16,305 29,522 123.36
2018-02-20 2018-02-16 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -2,089 13,217 -13.65 49.36 -103,113 652,391
2018-02-20 2018-02-16 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -2,306 15,306 -13.09 49.52 -114,203 758,016
2018-02-20 2018-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 185 17,612 1.06 38.25 7,076 673,659
2017-11-16 2017-08-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 238 17,427 1.38 29.67 7,062 517,120
2017-05-31 2017-05-30 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -3,288 17,189 -16.06 38.34 -126,062 659,026
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,500 13,500 -10.00
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,500 13,500 -10.00
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -500 3,436 -12.70
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -450 2,633 -14.60
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -700 3,284 -17.57
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 2,489 -23.16
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -600 391 -60.54
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -267 0 -100.00
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -1,739 20,477 -7.83 34.48 -59,958 706,014
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 6,267 22,216 39.29
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 266 15,949 1.70 26.71 7,104 425,950
2017-04-26 2017-04-25 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
A - Award 20,000 20,000
2017-03-10 2017-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 297 15,683 1.93 23.88 7,091 374,455
2016-11-07 2016-11-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 32 15,386 0.21 23.88 764 367,364
2016-11-01 2016-10-31 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -17,454 15,354 -53.20 27.80 -485,134 426,764
2016-11-01 2016-08-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 281 32,808 0.86 23.43 6,585 768,839
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,500 13,500 -10.00
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -500 3,936 -11.27
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -450 3,083 -12.74
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -700 3,984 -14.94
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 3,239 -18.80
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -600 991 -37.71
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -600 991 -37.71
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -99 0 -100.00
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -1,429 32,527 -4.21 27.56 -39,380 896,379
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 5,199 33,956 18.08
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 282 28,757 0.99 23.43 6,609 673,906
2016-04-27 2016-04-26 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
A - Award 15,000 15,000
2016-03-04 2016-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 272 28,475 0.96 24.22 6,589 689,807
2015-11-02 2015-11-02 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
S - Sale -3,262 28,203 -10.37 30.68 -100,094 865,277
2015-11-02 2015-08-03 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 250 31,466 0.80 24.31 6,078 764,926
2015-05-21 2015-05-20 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
S - Sale -6,102 31,216 -16.35 29.97 -182,874 935,591
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -564 4,436 -11.28
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -507 3,533 -12.55
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -789 4,684 -14.42
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -845 3,989 -17.48
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -676 1,591 -29.82
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -676 1,591 -29.82
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -676 867 -43.81
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -3 0 -100.00
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
F - Taxes -1,310 37,317 -3.39 28.34 -37,126 1,057,586
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 4,736 38,627 13.97
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 301 33,891 0.90 24.31 7,317 823,890
2015-04-22 2015-04-21 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
A - Award 15,000 15,000
2015-03-16 2015-02-02 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 278 33,590 0.83 25.57 7,108 858,829
2015-03-16 3/A NATI NATIONAL INSTRUMENTS CORP /DE/
Common
34,310
2014-12-08 2014-11-03 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 96 33,523 0.29 26.93 2,585 902,707
2014-08-19 2014-08-18 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
S - Sale -5,173 33,427 -13.40 32.78 -169,571 1,095,740
2014-08-19 2014-08-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 280 38,600 0.73 23.21 6,500 896,041
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -460 4,040 -10.22
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -716 5,473 -11.57
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -767 4,834 -13.69
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -767 4,834 -13.69
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -613 2,267 -21.28
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -613 2,267 -21.28
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -613 1,543 -28.43
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
F - Taxes -1,242 38,320 -3.14 27.13 -33,700 1,039,752
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 4,549 39,562 12.99
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 281 35,013 0.81 23.21 6,523 812,774
2014-04-24 2014-04-22 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
A - Award 5,000 5,000
2014-03-11 2014-02-03 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 211 34,732 0.61 24.65 5,201 856,144
2014-02-05 3 NATI NATIONAL INSTRUMENTS CORP /DE/
Common
69,042
2014-02-05 3 NATI NATIONAL INSTRUMENTS CORP /DE/
Common
69,042
P
非衍生或衍生證券的公開市場或私下買入
S
非衍生或衍生證券的公開市場或私下賣出
A
公司向內部人員授予、獎勵或以其他方式獲取證券(例如股票期權)
C
衍生工具轉換
D
將證券賣出或轉讓回公司
F
使用從公司收到的證券的一部分來支付行使價或稅務負擔。
G
內部人士贈送或接收他人贈送公司股票
K
股權掉期和類似的避險交易
M
行使或轉換從公司獲得的衍生證券(例如期權)
V
內部人士透過Form 4自願報告的一筆交易
J
其他(附有交易描述的腳註)