簡介

本頁面提供了有關 Ng Andrew Y. 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Ng Andrew Y.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:AMZN / Amazon.com, Inc. Director 3,968
US:COUR / Coursera, Inc. Director 7,243,326
如何解讀這些圖表

以下圖表顯示了在Ng Andrew Y.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 Ng Andrew Y. 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
2026-05-19 2026-05-15 4 AMZN AMAZON COM INC
Common Stock, par value $.01 per share
M - Exercise 1,984 3,968 100.00
2025-05-23 2025-05-21 4 COUR Coursera, Inc.
Common Stock
A - Award 21,765 7,243,326 0.30
2025-05-19 2025-05-15 4 AMZN AMAZON COM INC
Common Stock, par value $.01 per share
M - Exercise 1,984 1,984
2025-02-19 2025-02-19 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,221,561 -0.34 8.26 -206,568 59,669,592
2025-02-19 2025-02-18 4 COUR Coursera, Inc.
Common Stock
S - Sale X -110 7,246,561 0.00 8.65 -952 62,700,869
2025-01-17 2025-01-15 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,246,671 -0.34 8.67 -216,660 62,802,550
2024-12-19 2024-12-18 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,271,671 -0.34 8.75 -218,655 63,599,489
2024-12-19 2024-12-17 4 COUR Coursera, Inc.
Common Stock
S - Sale X -1,000 7,296,671 -0.01 8.78 -8,781 64,069,879
2024-09-20 2024-09-18 4 COUR Coursera, Inc.
Common Stock
S - Sale X -6,221 7,297,671 -0.09 8.03 -49,964 58,611,245
2024-08-23 2024-08-21 4 COUR Coursera, Inc.
Common Stock
M - Exercise 100,000 7,303,892 1.39 1.68 168,000 12,270,539
2024-08-23 2024-08-21 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,203,892 -0.35 8.40 -210,068 60,532,143
2024-07-19 2024-07-17 4 COUR Coursera, Inc.
Common Stock
M - Exercise 100,000 7,228,892 1.40 1.68 168,000 12,144,539
2024-06-14 2024-06-12 4 COUR Coursera, Inc.
Common Stock
M - Exercise 96,019 7,128,892 1.37 1.68 161,312 11,976,539
2024-05-23 2024-05-22 4 COUR Coursera, Inc.
Common Stock
S - Sale X -18,870 7,032,873 -0.27 8.10 -152,907 56,988,776
2024-05-23 2024-05-22 4 COUR Coursera, Inc.
Common Stock
A - Award 18,669 7,051,743 0.27
2024-05-23 2024-05-21 4 COUR Coursera, Inc.
Common Stock
S - Sale X -3,981 7,033,074 -0.06 8.56 -34,079 60,205,223
2024-05-23 2024-05-21 4 COUR Coursera, Inc.
Common Stock
M - Exercise 3,981 7,037,055 0.06 1.68 6,688 11,822,252
2024-04-18 2024-04-17 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,033,074 -0.35 11.95 -298,840 84,070,553
2024-04-18 2024-04-16 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,058,074 -0.70 12.09 -604,490 85,330,703
2024-04-18 2024-04-16 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,108,074 0.71 1.68 84,000 11,941,564
2024-03-21 2024-03-20 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,058,074 -0.35 14.44 -361,070 101,938,351
2024-03-21 2024-03-19 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,083,074 -0.70 14.18 -709,200 100,466,322
2024-03-21 2024-03-19 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,133,074 0.71 1.68 84,000 11,983,564
2024-02-22 2024-02-21 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,083,074 -0.35 16.22 -405,442 114,871,169
2024-02-22 2024-02-20 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,108,074 -0.70 16.49 -824,340 117,189,394
2024-02-22 2024-02-20 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,158,074 0.70 1.68 84,000 12,025,564
2024-01-18 2024-01-17 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,108,074 -0.35 19.29 -482,370 137,148,866
2024-01-18 2024-01-16 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,133,074 -0.70 19.59 -979,550 139,744,053
2024-01-18 2024-01-16 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,183,074 0.70 1.68 84,000 12,067,564
2023-12-21 2023-12-20 4 COUR Coursera, Inc.
Common Stock
S - Sale X -38,305 7,133,074 -0.53 20.06 -768,280 143,067,352
2023-12-21 2023-12-19 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,171,379 -0.69 20.18 -1,009,080 144,729,902
2023-12-21 2023-12-19 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,221,379 0.70 1.68 84,000 12,131,917
2023-11-16 2023-11-15 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,205 7,171,379 -0.35 19.71 -496,828 141,358,637
2023-11-16 2023-11-14 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,196,584 -0.69 19.59 -979,480 140,978,202
2023-11-16 2023-11-14 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,246,584 0.69 1.68 84,000 12,174,261
2023-10-19 2023-10-18 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,196,584 -0.35 18.28 -456,885 131,520,451
2023-10-19 2023-10-17 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,221,584 -0.69 18.73 -936,380 135,242,937
2023-10-19 2023-10-17 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,271,584 0.69 1.68 84,000 12,216,261
2023-09-21 2023-09-20 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,221,584 -0.34 18.31 -457,742 132,225,037
2023-09-21 2023-09-19 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,246,584 -0.69 18.24 -911,925 132,166,822
2023-09-21 2023-09-19 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,296,584 0.69 1.68 84,000 12,258,261
2023-08-17 2023-08-16 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,246,584 -0.34 15.43 -385,715 111,804,646
2023-08-17 2023-08-15 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,271,584 -0.68 15.58 -778,855 113,270,191
2023-08-17 2023-08-15 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,321,584 0.69 1.68 84,000 12,300,261
2023-07-20 2023-07-19 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,271,584 -0.34 13.79 -344,775 100,282,415
2023-07-20 2023-07-18 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,296,584 -0.68 13.88 -694,170 101,301,394
2023-07-20 2023-07-18 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,346,584 0.69 1.68 84,000 12,342,261
2023-06-22 2023-06-21 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,296,584 -0.34 13.10 -327,468 95,575,765
2023-06-22 2023-06-20 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,321,584 -0.68 12.98 -648,780 95,001,945
2023-06-22 2023-06-20 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,371,584 0.68 1.68 84,000 12,384,261
2023-05-26 2023-05-24 4 COUR Coursera, Inc.
Common Stock
A - Award 16,186 7,321,584 0.22
2023-05-18 2023-05-17 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,305,398 -0.34 11.56 -289,092 84,477,431
2023-05-18 2023-05-16 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,330,398 -0.68 11.61 -580,495 85,105,188
2023-05-18 2023-05-16 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,380,398 0.68 1.68 84,000 12,399,069
2023-04-20 2023-04-19 4 COUR Coursera, Inc.
Common Stock
S - Sale -25,000 7,330,398 -0.34 10.39 -259,720 76,154,039
2023-04-20 2023-04-18 4 COUR Coursera, Inc.
Common Stock
S - Sale -50,000 7,355,398 -0.68 10.54 -527,065 77,535,457
2023-04-20 2023-04-18 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,405,398 0.68 1.68 84,000 12,441,069
2023-03-30 2023-03-29 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 7,355,398 -0.34 10.94 -273,548 80,482,029
2023-03-30 2023-03-28 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 7,380,398 -0.67 10.84 -542,185 80,030,822
2023-03-30 2023-03-28 4 COUR Coursera, Inc.
Common Stock
M - Exercise 50,000 7,430,398 0.68 1.68 84,000 12,483,069
2023-01-03 2022-12-29 4 COUR Coursera, Inc.
Common Stock
M - Exercise 100,000 7,380,398 1.37 1.68 168,000 12,399,069
2022-11-03 2022-11-01 4 COUR Coursera, Inc.
Common Stock
G - Gift X -10,000 7,280,398 -0.14
2022-11-03 2022-11-01 4 COUR Coursera, Inc.
Common Stock
S - Sale X -40,000 7,290,398 -0.55 12.95 -518,104 94,429,609
2022-11-03 2022-11-01 4 COUR Coursera, Inc.
Common Stock
M - Exercise 40,000 7,330,398 0.55 1.68 67,200 12,315,069
2022-10-06 2022-10-04 4 COUR Coursera, Inc.
Common Stock
G - Gift X -10,000 7,290,398 -0.14
2022-10-06 2022-10-04 4 COUR Coursera, Inc.
Common Stock
S - Sale X -40,000 7,300,398 -0.54 11.74 -469,496 85,687,691
2022-09-15 2022-09-13 4 COUR Coursera, Inc.
Common Stock
G - Gift X -10,000 7,340,398 -0.14
2022-09-15 2022-09-13 4 COUR Coursera, Inc.
Common Stock
S - Sale X -40,000 7,350,398 -0.54 12.12 -484,612 89,052,277
2022-09-15 2022-09-13 4 COUR Coursera, Inc.
Common Stock
M - Exercise 40,000 7,390,398 0.54 1.68 67,200 12,415,869
2022-08-17 2022-08-16 4 COUR Coursera, Inc.
Common Stock
G - Gift X -10,000 7,350,398 -0.14
2022-08-17 2022-08-16 4 COUR Coursera, Inc.
Common Stock
S - Sale X -40,000 7,360,398 -0.54 13.48 -539,172 99,213,013
2022-07-21 2022-07-19 4 COUR Coursera, Inc.
Common Stock
G - Gift X -10,000 7,400,398 -0.13
2022-07-21 2022-07-19 4 COUR Coursera, Inc.
Common Stock
S - Sale X -40,000 7,410,398 -0.54 16.53 -661,024 122,461,273
2022-07-21 2022-07-19 4 COUR Coursera, Inc.
Common Stock
M - Exercise 40,000 7,450,398 0.54 1.68 67,200 12,516,669
2022-06-23 2022-06-21 4 COUR Coursera, Inc.
Common Stock
G - Gift X -10,000 7,410,398 -0.13
2022-06-23 2022-06-21 4 COUR Coursera, Inc.
Common Stock
S - Sale X -1,804 7,420,398 -0.02 16.97 -30,611 125,913,023
2022-06-23 2022-06-21 4 COUR Coursera, Inc.
Common Stock
S - Sale X -38,196 7,422,202 -0.51 16.40 -626,395 121,720,402
2022-05-19 2022-05-17 4 COUR Coursera, Inc.
Common Stock
G - Gift X -10,000 7,470,398 -0.13
2022-05-19 2022-05-17 4 COUR Coursera, Inc.
Common Stock
S - Sale X -1,402 7,480,398 -0.02 15.93 -22,335 119,170,221
2022-05-19 2022-05-17 4 COUR Coursera, Inc.
Common Stock
S - Sale X -38,598 7,481,800 -0.51 15.34 -592,089 114,770,064
2022-05-16 2022-05-13 4 COUR Coursera, Inc.
Common Stock
A - Award 8,655 7,520,398 0.12
2022-04-21 2022-04-19 4 COUR Coursera, Inc.
Common Stock
G - Gift X -10,000 7,511,743 -0.13
2022-04-21 2022-04-19 4 COUR Coursera, Inc.
Common Stock
S - Sale X -11,762 7,521,743 -0.16 22.62 -266,069 170,150,101
2022-04-21 2022-04-19 4 COUR Coursera, Inc.
Common Stock
S - Sale X -28,238 7,533,505 -0.37 22.34 -630,930 168,323,362
2022-03-17 2022-03-15 4 COUR Coursera, Inc.
Common Stock
G - Gift X -10,000 7,561,743 -0.13
2022-03-17 2022-03-15 4 COUR Coursera, Inc.
Common Stock
S - Sale X -40,000 7,571,743 -0.53 16.83 -673,032 127,400,633
2022-02-17 2022-02-15 4 COUR Coursera, Inc.
Common Stock
G - Gift X -10,000 7,611,743 -0.13
2022-02-17 2022-02-15 4 COUR Coursera, Inc.
Common Stock
S - Sale X -40,000 7,621,743 -0.52 20.76 -830,200 158,189,276
2022-01-20 2022-01-18 4 COUR Coursera, Inc.
Common Stock
G - Gift X -10,000 7,661,743 -0.13
2022-01-20 2022-01-18 4 COUR Coursera, Inc.
Common Stock
S - Sale X -5,739 7,667,482 -0.07 21.77 -124,921 166,898,081
2022-01-20 2022-01-18 4 COUR Coursera, Inc.
Common Stock
S - Sale X -34,261 7,701,743 -0.44 21.13 -723,836 162,715,495
2022-01-03 2021-12-30 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 8,915,048 -0.56 24.70 -1,234,900 220,183,856
2022-01-03 2021-12-29 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 8,965,048 -0.55 24.39 -1,219,575 218,670,968
2021-12-29 2021-12-28 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 9,015,048 -0.55 24.83 -1,241,705 223,880,604
2021-12-29 2021-12-27 4 COUR Coursera, Inc.
Common Stock
S - Sale X -50,000 9,065,048 -0.55 24.99 -1,249,460 226,528,297
2021-12-29 2021-12-27 4 COUR Coursera, Inc.
Common Stock
G - Gift X -50,000 9,115,048 -0.55
2021-03-30 3 COUR Coursera, Inc.
Common Stock
7,951,743
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)