原型實驗室公司
US ˙ NYSE ˙ US7437131094

簡介

本頁面提供了有關 Tumelty John B. 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Tumelty John B.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:PRLB / Proto Labs, Inc. VP/GM & Managing Director-EMEA 13,769
如何解讀這些圖表

以下圖表顯示了在Tumelty John B.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。

PRLB / Proto Labs, Inc.內部人士買入 - 短期收益分析

在這一部分,我們分析了在 PRLB / Proto Labs, Inc. 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報,以及是否值得跟踪。該分析基於每筆交易後一年的情況,結果僅為理論值

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數
Reported
價格
經調整
股數
經調整
價格
成本基礎 達到最高利潤的
天數
達到最高利潤時的
價格
最高
淨利 ($)
最高回報率(%)
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

PRLB / Proto Labs, Inc. Insider Trades
PRLB / Proto Labs, Inc.內部人士賣出 - 短期虧損分析

在這一部分,我們分析了在 PRLB / Proto Labs, Inc. 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式,可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況,

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數
Reported
價格
經調整
股數
經調整
價格
成本基礎 達到最低利潤的
天數
達到最低利潤時的
價格
避免的
最高損失金額($)
避免的
最高損失率($)
2017-11-22 PRLB Tumelty John B. 13,556 92.0708 13,556 92.0708 1,248,112 0 92.3000 3,108 0.25
2017-05-08 PRLB Tumelty John B. 11,896 61.7184 11,896 61.7184 734,202
2017-05-08 PRLB Tumelty John B. 11,896 61.7184 11,896 61.7184 734,202
2017-02-15 PRLB Tumelty John B. 862 56.7819 862 56.7819 48,946
2016-02-17 PRLB Tumelty John B. 410 63.9400 410 63.9400 26,215
2015-08-17 PRLB Tumelty John B. 400 74.7050 400 74.7050 29,882
2015-08-14 PRLB Tumelty John B. 9,000 73.7888 9,000 73.7888 664,099
2013-02-15 PRLB Tumelty John B. 39,583 47.1276 39,583 47.1276 1,865,452
2013-02-15 PRLB Tumelty John B. 2,417 48.1633 2,417 48.1633 116,411

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

PRLB / Proto Labs, Inc. Insider Trades
歷史內部人交易

該表格顯示了由 Tumelty John B. 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
2017-11-30 2017-11-22 4/A PRLB Proto Labs Inc
Common Stock
S - Sale -13,556 13,769 -49.61 92.07 -1,248,112 1,267,723
2017-11-30 2017-11-22 4/A PRLB Proto Labs Inc
Common Stock
M - Exercise 1,891 27,325 7.43 57.88 109,451 1,581,571
2017-11-30 2017-11-22 4/A PRLB Proto Labs Inc
Common Stock
M - Exercise 1,898 25,434 8.06 67.15 127,451 1,707,893
2017-11-30 2017-11-22 4/A PRLB Proto Labs Inc
Common Stock
M - Exercise 7,341 23,536 45.33 78.59 576,929 1,849,694
2017-11-30 2017-05-08 4/A PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -5,428 0 -100.00
2017-11-30 2017-05-08 4/A PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -6,468 3,234 -66.67
2017-11-30 2017-05-08 4/A PRLB Proto Labs Inc
Common Stock
S - Sale -11,896 16,195 -42.35 61.72 -734,202 999,529
2017-11-30 2017-05-08 4/A PRLB Proto Labs Inc
Common Stock
M - Exercise 5,428 28,091 23.95 30.58 165,988 859,023
2017-11-30 2017-05-08 4/A PRLB Proto Labs Inc
Common Stock
M - Exercise 6,468 22,663 39.94 47.08 304,513 1,066,974
2017-11-27 2017-11-22 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -1,891 7,564 -20.00
2017-11-27 2017-11-22 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -1,898 2,847 -40.00
2017-11-27 2017-11-22 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -7,341 4,894 -60.00
2017-11-27 2017-11-22 4 PRLB Proto Labs Inc
Common Stock
S - Sale -13,556 1,873 -87.86 92.07 -1,248,112 172,449
2017-11-27 2017-11-22 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 1,891 15,429 13.97 57.88 109,451 893,031
2017-11-27 2017-11-22 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 1,898 13,538 16.31 67.15 127,451 909,077
2017-11-27 2017-11-22 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 7,341 11,640 170.76 78.59 576,929 914,788
2017-05-10 2017-05-08 4 PRLB Proto Labs Inc
Common Stock
S - Sale -11,896 4,299 -73.45 61.72 -734,202 265,327
2017-02-15 2017-02-15 4 PRLB Proto Labs Inc
Common Stock
S - Sale -862 16,195 -5.05 56.78 -48,946 919,583
2017-02-15 2017-02-13 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
A - Award 4,535 4,535
2017-02-15 2017-02-13 4 PRLB Proto Labs Inc
Common Stock
A - Award 6,430 17,057 60.51 58.38 375,383 995,788
2016-04-04 2016-03-31 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -21,000 0 -100.00
2016-04-04 2016-03-31 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -6,494 10,627 -37.93 78.10 -507,181 829,969
2016-04-04 2016-03-31 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -1,848 17,121 -9.74 78.00 -144,144 1,335,438
2016-04-04 2016-03-31 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -12,658 18,969 -40.02 77.13 -976,312 1,463,079
2016-04-04 2016-03-31 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 21,000 31,627 197.61
2016-02-19 2016-02-17 4 PRLB Proto Labs Inc
Common Stock
S - Sale -410 10,627 -3.71 63.94 -26,215 679,490
2016-02-11 2016-02-08 4/A PRLB Proto Labs Inc
Employee Stock Option (right to buy)
A - Award 9,455 9,455
2016-02-10 2016-02-08 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
A - Award 9,455 9,455
2016-02-10 2016-02-08 4 PRLB Proto Labs Inc
Common Stock
A - Award 4,320 11,037 64.31 57.88 250,042 638,822
2015-08-18 2015-08-17 4 PRLB Proto Labs Inc
Common Stock
S - Sale -400 6,717 -5.62 74.70 -29,882 501,793
2015-08-18 2015-08-14 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -6,468 9,702 -40.00
2015-08-18 2015-08-14 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -5,428 8,142 -40.00
2015-08-18 2015-08-14 4 PRLB Proto Labs Inc
Common Stock
S - Sale -9,000 7,117 -55.84 73.79 -664,099 525,155
2015-08-18 2015-08-14 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 6,468 16,117 67.03 47.08 304,513 758,788
2015-08-18 2015-08-14 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 5,428 9,649 128.60 30.58 165,988 295,066
2015-04-14 2015-04-13 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -9,000 21,000 -30.00
2015-04-14 2015-04-13 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -9,000 4,221 -68.07 75.01 -675,062 316,604
2015-04-14 2015-04-13 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 9,000 13,221 213.22 7.86 70,740 103,917
2015-04-14 2015-04-10 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -12,000 30,000 -28.57
2015-04-14 2015-04-10 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -12,000 4,221 -73.98 75.12 -901,390 317,064
2015-04-14 2015-04-10 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 12,000 16,221 284.29 7.86 94,320 127,497
2015-02-17 2015-02-13 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -364 4,221 -7.94 71.67 -26,088 302,519
2015-02-11 2015-02-09 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
A - Award 4,745 4,745
2015-02-11 2015-02-09 4 PRLB Proto Labs Inc
Common Stock
A - Award 1,240 4,585 37.07
2014-02-18 2014-02-13 4 PRLB Proto Labs Inc
Employee Stock Option (Right to Buy)
A - Award 12,235 12,235
2014-02-18 2014-02-13 4 PRLB Proto Labs Inc
Common Stock
A - Award 3,345 3,345
2014-01-08 2014-01-06 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -2,714 10,856 -20.00
2014-01-08 2014-01-06 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -1,750 42,000 -4.00
2014-01-08 2014-01-06 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -451 0 -100.00 73.61 -33,198
2014-01-08 2014-01-06 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -4,013 451 -89.90 72.95 -292,750 32,901
2014-01-08 2014-01-06 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 2,714 4,464 155.09 30.58 82,994 136,509
2014-01-08 2014-01-06 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 1,750 1,750 7.86 13,755 13,755
2013-11-21 2013-11-21 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -1,750 43,750 -3.85
2013-11-21 2013-11-21 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -1,750 0 -100.00 77.00 -134,750
2013-11-21 2013-11-21 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 1,750 1,750 7.86 13,755 13,755
2013-10-21 2013-10-21 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -1,750 45,500 -3.70
2013-10-21 2013-10-21 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -1,750 0 -100.00 83.09 -145,408
2013-10-21 2013-10-21 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 1,750 1,750 7.86 13,755 13,755
2013-09-24 2013-09-23 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -1,750 47,250 -3.57
2013-09-24 2013-09-23 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -1,750 0 -100.00 78.00 -136,500
2013-09-24 2013-09-23 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 1,750 1,750 7.86 13,755 13,755
2013-08-23 2013-08-21 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise X -1,750 49,000 -3.45
2013-08-23 2013-08-21 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -1,750 0 -100.00 68.43 -119,752
2013-08-23 2013-08-21 4 PRLB Proto Labs Inc
Common Stock
M - Exercise X 1,750 1,750 7.86 13,755 13,755
2013-07-24 2013-07-22 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise X -1,750 50,750 -3.33
2013-07-24 2013-07-22 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -1,750 0 -100.00 64.00 -112,000
2013-07-24 2013-07-22 4 PRLB Proto Labs Inc
Common Stock
M - Exercise X 1,750 1,750 7.86 13,755 13,755
2013-07-10 2013-07-08 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
M - Exercise -10,500 52,500 -16.67
2013-07-10 2013-07-08 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -2,491 0 -100.00 65.42 -162,949
2013-07-10 2013-07-08 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -8,009 2,491 -76.28 64.47 -516,334 160,593
2013-07-10 2013-07-08 4 PRLB Proto Labs Inc
Common Stock
M - Exercise X 10,500 10,500 7.86 82,530 82,530
2013-02-19 2013-02-15 4 PRLB Proto Labs Inc
Employee Stock Option (Right to Buy)
A - Award 16,170 16,170
2013-02-19 2013-02-15 4 PRLB Proto Labs Inc
Employee Stock Option (Right to Buy)
M - Exercise -42,000 63,000 -40.00
2013-02-19 2013-02-15 4 PRLB Proto Labs Inc
Common Stock
S - Sale -2,417 0 -100.00 48.16 -116,411
2013-02-19 2013-02-15 4 PRLB Proto Labs Inc
Common Stock
S - Sale -39,583 2,417 -94.25 47.13 -1,865,452 113,907
2013-02-19 2013-02-15 4 PRLB Proto Labs Inc
Common Stock
M - Exercise 42,000 42,000 7.86 330,120 330,120
2012-09-25 2012-09-25 4 PRLB Proto Labs Inc
Warrant (right to buy)
X - Other X -9,001 0 -100.00
2012-09-25 2012-09-25 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -9,001 0 -100.00 33.52 -301,738
2012-09-25 2012-09-25 4 PRLB Proto Labs Inc
Common Stock
X - Other X 9,001 9,001 1.79 16,112 16,112
2012-09-25 2012-09-24 4 PRLB Proto Labs Inc
Warrant (right to buy)
X - Other X -5,398 9,001 -37.49
2012-09-25 2012-09-24 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -5,398 0 -100.00 33.50 -180,833
2012-09-25 2012-09-24 4 PRLB Proto Labs Inc
Common Stock
X - Other X 5,398 5,398 1.79 9,662 9,662
2012-09-25 2012-09-21 4 PRLB Proto Labs Inc
Warrant (right to buy)
X - Other X -20,601 14,399 -58.86
2012-09-25 2012-09-21 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -20,601 0 -100.00 33.61 -692,416
2012-09-25 2012-09-21 4 PRLB Proto Labs Inc
Common Stock
X - Other X 20,601 20,601 1.79 36,876 36,876
2012-08-24 2012-08-22 4 PRLB Proto Labs Inc
Warrant (right to buy)
X - Other X -70,000 35,000 -66.67
2012-08-24 2012-08-22 4 PRLB Proto Labs Inc
Common Stock
S - Sale X -70,000 0 -100.00 32.83 -2,298,044
2012-08-24 2012-08-22 4 PRLB Proto Labs Inc
Common Stock
X - Other X 70,000 70,000 1.79 125,300 125,300
2012-05-09 2012-05-07 4 PRLB Proto Labs Inc
Employee Stock Option (right to buy)
A - Award 13,570 13,570
2012-02-23 3 PRLB Proto Labs Inc
Common Stock
0
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)