NWPX基礎建設公司
US ˙ NasdaqGS ˙ US6677461013

簡介

本頁面提供了有關 Miles Brittain 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Miles Brittain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:NWPX / NWPX Infrastructure, Inc. Executive Vice President 26,274
如何解讀這些圖表

以下圖表顯示了在Miles Brittain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。

NWPX / NWPX Infrastructure, Inc.內部人士買入 - 短期收益分析

在這一部分,我們分析了在 NWPX / NWPX Infrastructure, 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。

NWPX / NWPX Infrastructure, Inc. Insider Trades
NWPX / NWPX Infrastructure, Inc.內部人士賣出 - 短期虧損分析

在這一部分,我們分析了在 NWPX / NWPX Infrastructure, 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($)
避免的
最高損失率($)
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。

NWPX / NWPX Infrastructure, Inc. Insider Trades
歷史內部人交易

該表格顯示了由 Miles Brittain 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
2026-04-02 2026-03-31 4 NWPX NWPX Infrastructure, Inc.
Common Stock
F - Taxes -1,112 26,274 -4.06 77.86 -86,580 2,045,694
2026-04-02 2026-03-31 4 NWPX NWPX Infrastructure, Inc.
Common Stock
M - Exercise 2,826 27,386 11.51
2026-04-02 2026-03-31 4 NWPX NWPX Infrastructure, Inc.
Common Stock
F - Taxes -1,474 24,560 -5.66 77.86 -114,766 1,912,242
2026-04-02 2026-03-31 4 NWPX NWPX Infrastructure, Inc.
Common Stock
M - Exercise 3,748 26,034 16.82
2026-04-02 2026-03-31 4 NWPX NWPX Infrastructure, Inc.
Common Stock
F - Taxes -1,478 22,286 -6.22 77.86 -115,077 1,735,188
2026-04-02 2026-03-31 4 NWPX NWPX Infrastructure, Inc.
Common Stock
M - Exercise 3,758 23,765 18.78
2026-03-23 2026-03-20 4 NWPX NWPX Infrastructure, Inc.
Common Stock
S - Sale X -3,300 20,006 -14.16 70.89 -233,941 1,418,249
2026-03-16 2026-03-12 4 NWPX NWPX Infrastructure, Inc.
Common Stock
S - Sale X -4,000 23,306 -14.65 71.01 -284,040 1,654,959
2026-01-20 2026-01-15 4 NWPX NWPX Infrastructure, Inc.
Common Stock
F - Taxes -393 27,306 -1.42 69.27 -27,223 1,891,487
2026-01-20 2026-01-15 4 NWPX NWPX Infrastructure, Inc.
Common Stock
M - Exercise 865 27,699 3.22
2026-01-20 2026-01-15 4 NWPX NWPX Infrastructure, Inc.
Common Stock
F - Taxes -436 26,834 -1.60 69.27 -30,202 1,858,791
2026-01-20 2026-01-15 4 NWPX NWPX Infrastructure, Inc.
Common Stock
M - Exercise 961 27,270 3.65
2026-01-20 2026-01-15 4 NWPX NWPX Infrastructure, Inc.
Common Stock
F - Taxes -486 26,309 -1.81 69.27 -33,665 1,822,424
2026-01-20 2026-01-15 4 NWPX NWPX Infrastructure, Inc.
Common Stock
M - Exercise 1,070 26,795 4.16
2025-11-25 2025-11-24 4 NWPX NWPX Infrastructure, Inc.
Common Stock
S - Sale X -4,000 25,725 -13.46 56.41 -225,640 1,451,147
2025-11-18 2025-11-14 4 NWPX NWPX Infrastructure, Inc.
Common Stock
S - Sale X -4,000 29,725 -11.86 56.76 -227,024 1,687,072
2025-04-02 2025-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -1,508 33,725 -4.28 41.30 -62,280 1,392,842
2025-04-02 2025-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 3,834 35,233 12.21
2025-04-02 2025-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -1,402 31,399 -4.27 41.30 -57,903 1,296,779
2025-04-02 2025-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 3,565 32,801 12.19
2025-04-02 2025-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -1,171 29,236 -3.85 41.30 -48,362 1,207,447
2025-04-02 2025-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 2,977 30,407 10.85
2025-01-17 2025-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -435 27,430 -1.56 48.66 -21,167 1,334,744
2025-01-17 2025-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 961 27,865 3.57
2025-01-17 2025-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -485 26,904 -1.77 48.66 -23,600 1,309,149
2025-01-17 2025-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 1,071 27,389 4.07
2025-01-17 2025-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -380 26,318 -1.42 48.66 -18,491 1,280,634
2025-01-17 2025-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 840 26,698 3.25
2024-09-06 2024-09-04 4 NWPX NORTHWEST PIPE CO
Common Stock
S - Sale X -4,500 25,858 -14.82 41.90 -188,572 1,083,574
2024-04-03 2024-04-01 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -1,154 30,358 -3.66 35.16 -40,575 1,067,387
2024-04-03 2024-04-01 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 2,891 31,512 10.10
2024-04-03 2024-04-01 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -1,107 28,621 -3.72 35.16 -38,922 1,006,314
2024-04-03 2024-04-01 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 2,774 29,728 10.29
2024-04-03 2024-04-01 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -940 26,954 -3.37 35.16 -33,050 947,703
2024-04-03 2024-04-01 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 2,355 27,894 9.22
2024-01-17 2024-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -484 25,539 -1.86 28.84 -13,959 736,545
2024-01-17 2024-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 1,071 26,023 4.29
2024-01-17 2024-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -380 24,952 -1.50 28.84 -10,959 719,616
2024-01-17 2024-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 841 25,332 3.43
2024-01-17 2024-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -289 24,491 -1.17 28.84 -8,335 706,320
2024-01-17 2024-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 639 24,780 2.65
2023-04-04 2023-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -1,309 24,141 -5.14 31.23 -40,880 753,923
2023-04-04 2023-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 3,329 25,450 15.05
2023-04-04 2023-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -949 22,121 -4.11 31.23 -29,637 690,839
2023-04-04 2023-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 2,412 23,070 11.68
2023-04-04 2023-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -1,496 20,658 -6.75 31.23 -46,720 645,149
2023-04-04 2023-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 3,803 22,154 20.72
2023-01-18 2023-01-16 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -380 18,351 -2.03 35.55 -13,509 652,378
2023-01-18 2023-01-16 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 841 18,731 4.70
2023-01-18 2023-01-16 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -288 17,890 -1.58 35.55 -10,238 635,990
2023-01-18 2023-01-16 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 638 18,178 3.64
2023-01-18 2023-01-16 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -360 17,540 -2.01 35.55 -12,798 623,547
2023-01-18 2023-01-16 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 798 17,900 4.67
2022-04-04 2022-03-31 4 NWPX NORTHWEST PIPE CO
Performance Shares
M - Exercise -1,914 6,221 -23.53
2022-04-04 2022-03-31 4 NWPX NORTHWEST PIPE CO
Performance Shares
M - Exercise -2,392 8,135 -22.72
2022-04-04 2022-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
D - Sale to Issuer -700 17,102 -3.93 25.45 -17,815 435,246
2022-04-04 2022-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
A - Award 1,780 17,802 11.11
2022-04-04 2022-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
D - Sale to Issuer -1,327 16,022 -7.65 25.45 -33,772 407,760
2022-04-04 2022-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
A - Award 3,373 17,349 24.13
2022-01-19 2022-01-17 4 NWPX NORTHWEST PIPE CO
Restricted Stock
M - Exercise -638 2,075 -23.52
2022-01-19 2022-01-17 4 NWPX NORTHWEST PIPE CO
Restricted Stock
M - Exercise -797 2,713 -22.71
2022-01-19 2022-01-17 4 NWPX NORTHWEST PIPE CO
Restricted Stock
M - Exercise -387 3,510 -9.93
2022-01-19 2022-01-17 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -284 13,976 -1.99 30.65 -8,705 428,364
2022-01-19 2022-01-17 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 638 14,260 4.68
2022-01-19 2022-01-17 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -355 13,622 -2.54 30.65 -10,881 417,514
2022-01-19 2022-01-17 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 797 13,977 6.05
2022-01-19 2022-01-17 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -172 13,180 -1.29 30.65 -5,272 403,967
2022-01-19 2022-01-17 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 387 13,352 2.98
2021-04-02 2021-03-31 4 NWPX NORTHWEST PIPE CO
Performance Shares
M - Exercise -2,392 10,527 -18.52
2021-04-02 2021-03-31 4 NWPX NORTHWEST PIPE CO
Performance Shares
M - Exercise -1,157 12,919 -8.22
2021-04-02 2021-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -1,882 12,965 -12.68 33.42 -62,896 433,290
2021-04-02 2021-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 4,784 14,847 47.54
2021-04-02 2021-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -573 10,063 -5.39 33.42 -19,150 336,305
2021-04-02 2021-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 1,458 10,636 15.89
2021-03-22 2021-03-18 4 NWPX NORTHWEST PIPE CO
Performance Shares
A - Award 5,743 14,076 68.92
2021-03-22 2021-03-18 4 NWPX NORTHWEST PIPE CO
Restricted Stock
A - Award 1,915 3,897 96.62
2021-01-19 2021-01-15 4 NWPX NORTHWEST PIPE CO
Restricted Stock
M - Exercise -797 1,982 -28.68
2021-01-19 2021-01-15 4 NWPX NORTHWEST PIPE CO
Restricted Stock
M - Exercise -385 2,779 -12.17
2021-01-19 2021-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -339 9,178 -3.56 31.53 -10,689 289,382
2021-01-19 2021-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 797 9,517 9.14
2021-01-19 2021-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -164 8,720 -1.85 31.53 -5,171 274,942
2021-01-19 2021-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 385 8,884 4.53
2020-04-02 2020-03-31 4 NWPX NORTHWEST PIPE CO
Performance Shares
M - Exercise -2,313 8,333 -21.73
2020-04-02 2020-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -1,175 8,499 -12.15 22.25 -26,144 189,103
2020-04-02 2020-03-31 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 3,146 9,674 48.19
2020-03-30 2020-03-26 4 NWPX NORTHWEST PIPE CO
Performance Shares
A - Award 7,176 10,646 206.80
2020-03-30 2020-03-26 4 NWPX NORTHWEST PIPE CO
Restricted Stock
A - Award 2,392 3,164 309.84
2020-01-17 2020-01-15 4 NWPX NORTHWEST PIPE CO
Restricted Stock
M - Exercise -385 772 -33.28
2020-01-17 2020-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
F - Taxes -164 6,528 -2.45 33.66 -5,520 219,732
2020-01-17 2020-01-15 4 NWPX NORTHWEST PIPE CO
Common Stock
M - Exercise 385 6,692 6.10
2019-03-28 2019-03-26 4 NWPX NORTHWEST PIPE CO
Performance Shares
A - Award 3,470 3,470
2019-03-28 2019-03-26 4 NWPX NORTHWEST PIPE CO
Restricted Stock
A - Award 1,157 1,157
2019-01-30 3 NWPX NORTHWEST PIPE CO
Common Stock
12,614
2019-01-30 3 NWPX NORTHWEST PIPE CO
Common Stock
12,614
2019-01-30 3 NWPX NORTHWEST PIPE CO
Common Stock
12,614
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)