簡介

本頁面提供了有關 Jeffrey S Davis 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Jeffrey S Davis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:PRFT / Perficient, Inc. Director 0
如何解讀這些圖表

以下圖表顯示了在Jeffrey S Davis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 Jeffrey S Davis 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
2024-10-04 2024-10-02 4 PRFT PERFICIENT INC
Common Stock
D - Sale to Issuer -3,409 0 -100.00 76.00 -259,084
2024-10-04 2024-10-02 4 PRFT PERFICIENT INC
Common Stock
D - Sale to Issuer -209,888 0 -100.00 76.00 -15,951,488
2024-02-27 2024-02-26 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -11,466 209,888 -5.18 68.16 -781,523 14,305,966
2024-02-23 2024-02-22 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -8,731 221,354 -3.79 69.10 -603,312 15,295,561
2024-02-23 2024-02-22 4 PRFT PERFICIENT INC
Common Stock
A - Award 53 3,994 1.34
2023-07-20 2023-07-19 4 PRFT PERFICIENT INC
Common Stock
G - Gift -216,000 230,085 -48.42
2023-02-28 2023-02-27 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -11,595 450,026 -2.51 70.80 -820,926 31,861,841
2023-02-28 2023-02-27 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -10,920 461,621 -2.31 70.80 -773,136 32,682,767
2023-02-23 2023-02-22 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -8,882 472,492 -1.85 72.89 -647,409 34,439,942
2023-02-23 2023-02-21 4 PRFT PERFICIENT INC
Common Stock
A - Award 91,836 481,374 23.58 73.50 6,749,946 35,380,989
2022-03-01 2022-02-27 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -17,754 389,538 -4.36 105.36 -1,870,561 41,041,724
2022-03-01 2022-02-26 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -22,515 407,292 -5.24 105.36 -2,372,180 42,912,285
2022-02-24 2022-02-22 4 PRFT PERFICIENT INC
Common Stock
A - Award 59,324 429,745 16.02 98.61 5,849,940 42,377,154
2021-08-11 2021-08-11 4 PRFT PERFICIENT INC
Common Stock
S - Sale -12,419 370,421 -3.24 100.20 -1,244,384 37,116,184
2021-08-11 2021-08-10 4 PRFT PERFICIENT INC
Common Stock
S - Sale -20,000 382,840 -4.96 102.47 -2,049,400 39,229,615
2021-08-11 2021-08-09 4 PRFT PERFICIENT INC
Common Stock
S - Sale -35,000 402,840 -7.99 101.44 -3,550,400 40,864,090
2021-03-02 2021-03-02 4 PRFT PERFICIENT INC
Common Stock
S - Sale -21,169 437,840 -4.61 56.97 -1,205,998 24,943,745
2021-03-02 2021-02-27 4 PRFT PERFICIENT INC
Common Stock
S - Sale -17,794 459,009 -3.73 55.69 -990,948 25,562,211
2021-03-02 2021-02-26 4 PRFT PERFICIENT INC
Common Stock
S - Sale -10,945 476,803 -2.24 55.69 -609,527 26,553,159
2021-03-02 2021-02-26 4 PRFT PERFICIENT INC
Common Stock
A - Award 77,910 487,748 19.01 55.69 4,338,808 27,162,686
2020-12-10 2020-12-10 4 PRFT PERFICIENT INC
Common Stock
S - Sale -10,000 409,713 -2.38 47.00 -470,000 19,256,511
2020-12-10 2020-12-09 4 PRFT PERFICIENT INC
Common Stock
S - Sale -12,000 419,713 -2.78 47.41 -568,920 19,898,593
2020-12-10 2020-12-08 4 PRFT PERFICIENT INC
Common Stock
S - Sale -13,000 431,713 -2.92 47.45 -616,850 20,484,782
2020-03-02 2020-03-02 4 PRFT PERFICIENT INC
Common Stock
S - Sale -21,169 444,713 -4.54 42.84 -906,880 19,051,505
2020-03-02 2020-03-02 4 PRFT PERFICIENT INC
Common Stock
S - Sale -19,498 465,882 -4.02 42.84 -835,294 19,958,385
2020-03-02 2020-02-27 4 PRFT PERFICIENT INC
Common Stock
S - Sale -17,794 485,380 -3.54 42.10 -749,127 20,434,498
2020-02-28 2020-02-26 4 PRFT PERFICIENT INC
Common Stock
A - Award 73,377 503,174 17.07 44.06 3,232,991 22,169,846
2019-08-02 2019-08-01 4 PRFT PERFICIENT INC
Common Stock
S - Sale X -25,302 429,691 -5.56 36.42 -921,499 15,649,346
2019-05-02 2019-05-02 4 PRFT PERFICIENT INC
Common Stock
S - Sale X -77,396 454,993 -14.54 30.44 -2,355,934 13,849,987
2019-05-02 2019-04-30 4 PRFT PERFICIENT INC
Common Stock
S - Sale X -900 532,389 -0.17 29.62 -26,658 15,769,362
2019-03-05 2019-03-04 4 PRFT PERFICIENT INC
Common Stock
S - Sale -17,009 533,289 -3.09 28.83 -490,369 15,374,722
2019-03-05 2019-03-02 4 PRFT PERFICIENT INC
Common Stock
S - Sale -40,667 550,298 -6.88 29.20 -1,187,476 16,068,702
2019-02-28 2019-02-27 4 PRFT PERFICIENT INC
Common Stock
A - Award 119,292 590,865 25.30 28.82 3,437,995 17,028,729
2019-02-28 2019-02-26 4 PRFT PERFICIENT INC
Common Stock
S - Sale X -42,000 471,573 -8.18 28.17 -1,183,140 13,284,211
2018-07-05 2018-07-05 4 PRFT PERFICIENT INC
Common Stock
S - Sale -6,507 513,573 -1.25 26.38 -171,655 13,548,056
2018-07-05 2018-07-03 4 PRFT PERFICIENT INC
Common Stock
S - Sale -4,274 520,080 -0.82 26.41 -112,876 13,735,313
2018-07-05 2018-07-02 4 PRFT PERFICIENT INC
Common Stock
S - Sale -34,800 524,354 -6.22 26.35 -916,980 13,816,728
2018-05-30 2018-05-30 4 PRFT PERFICIENT INC
Common Stock
S - Sale -30,328 559,154 -5.14 25.72 -780,036 14,381,441
2018-05-30 2018-05-25 4 PRFT PERFICIENT INC
Common Stock
S - Sale -1,500 589,482 -0.25 25.68 -38,520 15,137,898
2018-05-23 2018-05-21 4 PRFT PERFICIENT INC
Common Stock
S - Sale -26,410 590,982 -4.28 24.96 -659,299 14,753,275
2018-05-15 2018-05-11 4 PRFT PERFICIENT INC
Common Stock
S - Sale -6,436 617,392 -1.03 24.90 -160,256 15,373,061
2018-05-03 2018-05-01 4 PRFT PERFICIENT INC
Common Stock
S - Sale -100 623,828 -0.02 24.90 -2,490 15,533,317
2018-03-12 2018-03-12 4 PRFT PERFICIENT INC
Common Stock
S - Sale -8,169 623,928 -1.29 24.02 -196,219 14,986,751
2018-03-12 2018-03-09 4 PRFT PERFICIENT INC
Common Stock
S - Sale -30,595 632,097 -4.62 23.89 -730,915 15,100,797
2018-03-12 2018-03-08 4 PRFT PERFICIENT INC
Common Stock
S - Sale -4,649 662,692 -0.70 23.88 -111,018 15,825,085
2018-03-06 2018-03-04 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -17,237 667,341 -2.52
2018-03-06 2018-03-03 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -16,754 684,578 -2.39
2018-03-06 2018-03-02 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -19,760 701,332 -2.74
2018-03-06 2018-03-02 4 PRFT PERFICIENT INC
Common Stock
A - Award 141,917 721,092 24.50
2017-10-12 2017-10-11 4 PRFT PERFICIENT INC
Common Stock
S - Sale -35,433 579,117 -5.77 20.05 -710,432 11,611,296
2017-10-12 2017-10-10 4 PRFT PERFICIENT INC
Common Stock
S - Sale -3,590 614,550 -0.58 19.92 -71,513 12,241,836
2017-10-06 2017-10-04 4 PRFT PERFICIENT INC
Common Stock
S - Sale X -2,542 618,140 -0.41 19.92 -50,637 12,313,349
2017-03-16 2017-03-15 4 PRFT PERFICIENT INC
Common Stock
S - Sale X -15,342 620,589 -2.41 17.88 -274,315 11,096,131
2017-03-16 2017-03-14 4 PRFT PERFICIENT INC
Common Stock
S - Sale X -40,915 635,936 -6.04 17.96 -734,833 11,421,411
2017-03-06 2017-03-04 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -18,225 676,851 -2.62
2017-03-06 2017-03-04 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -15,353 695,076 -2.16
2017-03-06 2017-03-03 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -17,876 710,429 -2.45
2017-03-06 2017-03-02 4 PRFT PERFICIENT INC
Common Stock
A - Award 130,719 728,305 21.87
2016-03-07 2016-03-04 4 PRFT PERFICIENT INC
Common Stock
A - Award 114,030 597,440 23.59
2016-03-07 2016-03-04 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -15,353 483,410 -3.08
2016-03-07 2016-03-03 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -17,714 498,763 -3.43
2016-03-01 2016-02-26 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -19,364 516,280 -3.62 18.15 -351,457 9,370,482
2015-04-10 2015-04-10 4 PRFT PERFICIENT INC
Common Stock
S - Sale X -5,209 535,644 -0.96 21.31 -111,000 11,414,145
2015-04-10 2015-04-08 4 PRFT PERFICIENT INC
Common Stock
S - Sale X -6,258 540,853 -1.14 21.00 -131,444 11,360,185
2015-04-07 2015-04-07 4 PRFT PERFICIENT INC
Common Stock
S - Sale X -7,321 547,111 -1.32 21.02 -153,878 11,499,562
2015-04-07 2015-04-06 4 PRFT PERFICIENT INC
Common Stock
S - Sale X -14,254 554,432 -2.51 21.05 -300,091 11,672,512
2015-04-07 2015-04-02 4 PRFT PERFICIENT INC
Common Stock
S - Sale X -11,105 568,686 -1.92 21.01 -233,370 11,950,879
2015-04-07 2015-04-02 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -15,564 579,791 -2.61
2015-03-24 2015-03-22 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -9,877 595,309 -1.63
2015-03-05 2015-03-04 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -15,354 605,186 -2.47
2015-03-05 2015-03-03 4 PRFT PERFICIENT INC
Common Stock
A - Award 110,832 620,540 21.74
2015-02-27 2015-02-26 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -19,314 509,708 -3.65
2014-06-23 2014-06-20 4 PRFT PERFICIENT INC
Stock Option
M - Exercise -77,500 0 -100.00
2014-06-23 2014-06-20 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -39,610 528,980 -6.97 19.07 -755,363 10,087,649
2014-06-23 2014-06-20 4 PRFT PERFICIENT INC
Common Stock
M - Exercise 77,500 568,590 15.78 6.31 489,025 3,587,803
2014-06-23 2014-06-19 4 PRFT PERFICIENT INC
Stock Option
M - Exercise -77,500 77,500 -50.00
2014-06-23 2014-06-19 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -40,177 491,090 -7.56 18.51 -743,676 9,090,076
2014-06-23 2014-06-19 4 PRFT PERFICIENT INC
Common Stock
M - Exercise 77,500 531,267 17.08 6.31 489,025 3,352,295
2014-04-15 2014-04-12 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -14,385 453,767 -3.07
2014-04-04 2014-04-02 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -15,564 468,152 -3.22
2014-03-25 2014-03-22 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -9,877 483,703 -2.00
2014-03-06 2014-03-04 4 PRFT PERFICIENT INC
Common Stock
A - Award 96,061 493,557 24.17
2014-02-28 2014-02-26 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -19,340 397,496 -4.64 20.35 -393,569 8,089,044
2013-12-19 2013-12-17 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -26,430 416,806 -5.96 22.07 -583,310 9,198,908
2013-11-13 2013-11-13 4 PRFT PERFICIENT INC
Common Stock
S - Sale -51,049 443,183 -10.33 20.09 -1,025,324 8,901,375
2013-11-13 2013-11-12 4 PRFT PERFICIENT INC
Common Stock
S - Sale -59,935 494,232 -10.82 20.06 -1,201,996 9,911,823
2013-11-13 2013-11-11 4 PRFT PERFICIENT INC
Common Stock
S - Sale -14,016 554,167 -2.47 20.02 -280,576 11,093,481
2013-08-07 2013-08-06 4 PRFT PERFICIENT INC
Common Stock
S - Sale -33,151 568,183 -5.51 16.60 -550,187 9,429,792
2013-08-07 2013-08-05 4 PRFT PERFICIENT INC
Common Stock
S - Sale -51,849 601,278 -7.94 17.02 -882,620 10,235,495
2013-04-16 2013-04-12 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -4,561 653,127 -0.69 10.90 -49,715 7,119,084
2013-04-04 2013-04-02 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -16,229 657,688 -2.41 11.36 -184,361 7,471,336
2013-03-26 2013-03-22 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -2,539 673,860 -0.38 11.92 -30,265 8,032,411
2013-02-28 2013-02-26 4 PRFT PERFICIENT INC
Common Stock
A - Award 120,482 676,399 21.67
2012-12-26 2012-12-21 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -18,198 555,861 -3.17 11.38 -207,093 6,325,698
2012-12-19 2012-12-17 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -30,000 574,059 -4.97 11.39 -341,700 6,538,532
2012-12-06 2012-12-04 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -15,000 604,059 -2.42 10.82 -162,300 6,535,918
2012-11-08 2012-11-08 4 PRFT PERFICIENT INC
Common Stock
S - Sale -27,500 619,059 -4.25 11.16 -306,784 6,906,098
2012-11-08 2012-11-07 4 PRFT PERFICIENT INC
Common Stock
S - Sale -57,500 646,388 -8.17 11.16 -641,620 7,212,785
2012-11-08 2012-11-06 4 PRFT PERFICIENT INC
Common Stock
S - Sale -15,000 703,888 -2.09 11.48 -172,258 8,083,379
2012-05-24 2012-05-23 4 PRFT PERFICIENT INC
Common Stock
A - Award 97,377 718,888 15.67
2012-04-13 2012-04-12 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -13,635 621,455 -2.15 11.76 -160,348 7,308,311
2012-03-26 2012-03-22 4 PRFT PERFICIENT INC
Common Stock
F - Taxes -9,499 635,090 -1.47 12.18 -115,698 7,735,396
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)