簡介

本頁面提供了有關 Julia A Houston 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Julia A Houston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:EFX / Equifax Inc. EVP, Chief Legal Officer 28,598
US:CVG / Convergys Corp. General Counsel, Corp. Sec. 23,159
如何解讀這些圖表

以下圖表顯示了在Julia A Houston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 Julia A Houston 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
2026-02-27 2026-02-25 4 EFX EQUIFAX INC
Common Stock
A - Award 11,152 28,598 63.92
2026-02-12 2026-02-10 4 EFX EQUIFAX INC
Common Stock
F - Taxes -2,614 17,446 -13.03 202.71 -529,884 3,536,479
2026-02-12 2026-02-10 4 EFX EQUIFAX INC
Common Stock
A - Award 4,119 20,060 25.84
2025-11-18 2025-11-14 4 EFX EQUIFAX INC
Common Stock
F - Taxes -260 15,927 -1.61 204.86 -53,264 3,262,805
2025-05-05 2025-05-01 4 EFX EQUIFAX INC
Common Stock
A - Award 720 16,163 4.66
2025-02-13 2025-02-11 4 EFX EQUIFAX INC
Common Stock
F - Taxes -1,396 15,434 -8.29 253.00 -353,188 3,904,802
2025-02-13 2025-02-11 4 EFX EQUIFAX INC
Common Stock
A - Award 1,865 16,830 12.46
2025-02-12 2025-02-10 4 EFX EQUIFAX INC
Common Stock
A - Award 2,076 14,965 16.11
2024-07-30 2024-07-29 4 EFX EQUIFAX INC
Common Stock
F - Taxes -7,111 12,875 -35.58 273.60 -1,945,570 3,522,600
2024-07-30 2024-07-29 4 EFX EQUIFAX INC
Common Stock
M - Exercise 3,830 19,986 23.71 175.48 672,088 3,507,143
2024-07-30 2024-07-29 4 EFX EQUIFAX INC
Common Stock
M - Exercise 4,832 16,156 42.67 191.44 925,038 3,092,905
2024-06-04 2024-05-31 4 EFX EQUIFAX INC
Common Stock
S - Sale X -2,951 11,333 -20.66 228.29 -673,696 2,587,256
2024-06-04 2024-05-31 4 EFX EQUIFAX INC
Common Stock
S - Sale X -1,647 14,284 -10.34 228.97 -377,112 3,270,595
2024-06-04 2024-05-31 4 EFX EQUIFAX INC
Common Stock
S - Sale X -109 15,931 -0.68 231.04 -25,183 3,680,619
2024-06-04 2024-05-31 4 EFX EQUIFAX INC
Common Stock
S - Sale X -108 16,040 -0.67 230.04 -24,844 3,689,827
2024-06-04 2024-05-31 4 EFX EQUIFAX INC
Common Stock
M - Exercise X 4,815 16,148 42.49 149.53 719,987 2,414,610
2024-05-29 2024-05-24 4 EFX EQUIFAX INC
Common Stock
S - Sale X -2,507 11,333 -18.11 239.20 -599,679 2,710,875
2024-05-29 2024-05-24 4 EFX EQUIFAX INC
Common Stock
S - Sale X -712 13,840 -4.89 236.86 -168,641 3,278,083
2024-05-29 2024-05-24 4 EFX EQUIFAX INC
Common Stock
S - Sale X -614 14,552 -4.05 240.05 -147,391 3,493,213
2024-05-29 2024-05-24 4 EFX EQUIFAX INC
Common Stock
S - Sale X -311 15,166 -2.01 235.58 -73,264 3,572,750
2024-05-29 2024-05-24 4 EFX EQUIFAX INC
Common Stock
S - Sale X -136 15,477 -0.87 237.92 -32,358 3,682,347
2024-05-29 2024-05-24 4 EFX EQUIFAX INC
Common Stock
M - Exercise X 4,280 15,613 37.77 149.53 639,988 2,334,612
2024-02-14 2024-02-12 4 EFX EQUIFAX INC
Common Stock
F - Taxes -1,599 11,310 -12.39 255.78 -408,992 2,892,872
2024-02-14 2024-02-12 4 EFX EQUIFAX INC
Common Stock
A - Award 2,463 12,909 23.58
2024-02-13 2024-02-09 4 EFX EQUIFAX INC
Common Stock
A - Award 1,706 10,446 19.52
2023-11-21 2023-11-20 4 EFX EQUIFAX INC
Common Stock
S - Sale X -1,148 8,734 -11.62 209.13 -240,086 1,826,580
2023-11-21 2023-11-20 4 EFX EQUIFAX INC
Common Stock
S - Sale X -264 9,882 -2.60 206.85 -54,609 2,044,125
2023-11-21 2023-11-20 4 EFX EQUIFAX INC
Common Stock
S - Sale X -255 10,146 -2.45 207.91 -53,016 2,109,405
2023-11-21 2023-11-20 4 EFX EQUIFAX INC
Common Stock
S - Sale X -215 10,401 -2.03 209.81 -45,110 2,182,280
2023-11-21 2023-11-20 4 EFX EQUIFAX INC
Common Stock
S - Sale X -118 10,616 -1.10 205.36 -24,232 2,180,058
2023-11-17 2023-11-15 4 EFX EQUIFAX INC
Common Stock
S - Sale X -5,403 10,734 -33.48 201.03 -1,086,162 2,157,851
2023-11-17 2023-11-15 4 EFX EQUIFAX INC
Common Stock
S - Sale X -2,577 16,137 -13.77 200.13 -515,737 3,229,511
2023-11-17 2023-11-15 4 EFX EQUIFAX INC
Common Stock
S - Sale X -10,114 18,714 -35.08 199.02 -2,012,846 3,724,382
2023-11-17 2023-11-15 4 EFX EQUIFAX INC
Common Stock
S - Sale X -2,902 28,828 -9.15 198.36 -575,638 5,718,290
2023-11-17 2023-11-15 4 EFX EQUIFAX INC
Common Stock
S - Sale X -265 31,730 -0.83 196.77 -52,145 6,243,633
2023-11-17 2023-11-15 4 EFX EQUIFAX INC
Common Stock
S - Sale X -224 31,995 -0.70 195.02 -43,684 6,239,646
2023-11-17 2023-11-15 4 EFX EQUIFAX INC
Common Stock
M - Exercise X 7,543 32,219 30.57 138.45 1,044,328 4,460,721
2023-11-17 2023-11-15 4 EFX EQUIFAX INC
Common Stock
M - Exercise X 3,378 24,676 15.86 134.58 454,611 3,320,896
2023-11-17 2023-11-15 4 EFX EQUIFAX INC
Common Stock
M - Exercise X 6,238 21,298 41.42 127.37 794,534 2,712,726
2023-11-17 2023-11-15 4 EFX EQUIFAX INC
Common Stock
M - Exercise X 4,326 15,060 40.30 121.35 524,960 1,827,531
2023-02-23 2023-02-21 4 EFX EQUIFAX INC
Common Stock
F - Taxes -1,709 10,711 -13.76 203.81 -348,311 2,183,009
2023-02-23 2023-02-21 4 EFX EQUIFAX INC
Common Stock
A - Award 2,663 12,420 27.29
2023-02-14 2023-02-10 4 EFX EQUIFAX INC
Common Stock
A - Award 1,819 9,757 22.92
2022-10-28 2022-10-26 4 EFX EQUIFAX INC
Common Stock
S - Sale X -1,604 7,932 -16.82 165.39 -265,293 1,311,908
2022-10-28 2022-10-26 4 EFX EQUIFAX INC
Common Stock
S - Sale X -1,496 9,536 -13.56 167.02 -249,857 1,592,670
2022-10-28 2022-10-26 4 EFX EQUIFAX INC
Common Stock
S - Sale X -1,125 11,032 -9.25 164.55 -185,124 1,815,364
2022-10-28 2022-10-26 4 EFX EQUIFAX INC
Common Stock
S - Sale X -308 12,157 -2.47 163.30 -50,296 1,985,231
2022-10-28 2022-10-26 4 EFX EQUIFAX INC
Common Stock
S - Sale X -236 12,465 -1.86 167.71 -39,579 2,090,454
2022-10-28 2022-10-26 4 EFX EQUIFAX INC
Common Stock
S - Sale X -231 12,701 -1.79 162.24 -37,476 2,060,547
2022-02-24 2022-02-22 4 EFX EQUIFAX INC
Common Stock
F - Taxes -4,421 12,912 -25.51 212.24 -938,313 2,740,443
2022-02-24 2022-02-22 4 EFX EQUIFAX INC
Common Stock
A - Award 8,408 17,333 94.21
2022-02-15 2022-02-11 4 EFX EQUIFAX INC
Stock Option/Right to Buy
A - Award 4,880 4,880
2022-02-15 2022-02-11 4 EFX EQUIFAX INC
Common Stock
A - Award 1,223 8,925 15.88
2021-08-24 2021-08-20 4 EFX EQUIFAX INC
Stock Option/Right to Buy
M - Exercise X -1,730 2,892 -37.43
2021-08-24 2021-08-20 4 EFX EQUIFAX INC
Stock Option/Right to Buy
M - Exercise X -4,600 0 -100.00
2021-08-24 2021-08-20 4 EFX EQUIFAX INC
Stock Option/Right to Buy
M - Exercise X -6,038 0 -100.00
2021-08-24 2021-08-20 4 EFX EQUIFAX INC
Common Stock
S - Sale X -7,087 7,692 -47.95 257.12 -1,822,217 1,977,775
2021-08-24 2021-08-20 4 EFX EQUIFAX INC
Common Stock
S - Sale X -4,921 14,779 -24.98 256.16 -1,260,576 3,785,827
2021-08-24 2021-08-20 4 EFX EQUIFAX INC
Common Stock
S - Sale X -360 19,700 -1.79 257.97 -92,870 5,082,042
2021-08-24 2021-08-20 4 EFX EQUIFAX INC
Common Stock
M - Exercise X 1,730 20,060 9.44 73.40 126,982 1,472,404
2021-08-24 2021-08-20 4 EFX EQUIFAX INC
Common Stock
M - Exercise X 4,600 18,330 33.50 97.18 447,028 1,781,309
2021-08-24 2021-08-20 4 EFX EQUIFAX INC
Common Stock
M - Exercise X 6,038 13,730 78.50 105.99 639,968 1,455,243
2021-05-27 2021-05-24 4 EFX EQUIFAX INC
Stock Option/Right to Buy
M - Exercise -1,056 4,622 -18.60
2021-05-27 2021-05-24 4 EFX EQUIFAX INC
Common Stock
F - Taxes -656 7,686 -7.86 237.49 -155,793 1,825,348
2021-05-27 2021-05-24 4 EFX EQUIFAX INC
Common Stock
M - Exercise 1,056 8,342 14.49 73.40 77,510 612,303
2021-03-09 2021-03-05 4 EFX EQUIFAX INC
Common Stock
F - Taxes -2,106 7,277 -22.44 169.75 -357,494 1,235,271
2021-03-09 2021-03-05 4 EFX EQUIFAX INC
Common Stock
A - Award 3,674 9,383 64.35
2021-02-17 2021-02-12 4 EFX EQUIFAX INC
Stock Option/Right to Buy
A - Award 4,234 4,234
2021-02-17 2021-02-12 4 EFX EQUIFAX INC
Common Stock
A - Award 1,058 5,709 22.75
2020-10-01 2020-09-29 4 EFX EQUIFAX INC
Common Stock
F - Taxes -675 4,643 -12.69 157.84 -106,542 732,851
2020-07-31 2020-07-29 4 EFX EQUIFAX INC
Common Stock
S - Sale X -1,599 5,306 -23.16 165.27 -264,272 876,940
2020-07-31 2020-07-29 4 EFX EQUIFAX INC
Common Stock
S - Sale X -1,167 6,905 -14.46 164.47 -191,933 1,135,643
2020-07-31 2020-07-29 4 EFX EQUIFAX INC
Common Stock
S - Sale X -234 8,072 -2.82 163.21 -38,192 1,317,469
2020-02-25 2020-02-21 4 EFX EQUIFAX INC
Stock Option/Right to Buy
A - Award 3,830 3,830
2020-02-25 2020-02-21 4 EFX EQUIFAX INC
Stock Option/Right to Buy
A - Award 4,832 4,832
2020-02-25 2020-02-21 4 EFX EQUIFAX INC
Common Stock
A - Award 1,097 8,281 15.27
2019-10-02 2019-09-30 4 EFX EQUIFAX INC
Common Stock
F - Taxes -336 7,173 -4.47 140.67 -47,265 1,009,026
2019-03-05 2019-03-01 4 EFX EQUIFAX INC
Common Stock
F - Taxes -203 7,474 -2.64 110.46 -22,423 825,578
2019-02-26 2019-02-22 4 EFX EQUIFAX INC
Stock Option/Right to Buy
A - Award 6,238 6,238
2019-02-26 2019-02-22 4 EFX EQUIFAX INC
Stock Option/Right to Buy
A - Award 7,543 7,543
2019-02-26 2019-02-22 4 EFX EQUIFAX INC
Stock Option/Right to Buy
A - Award 9,095 9,095
2019-02-26 2019-02-22 4 EFX EQUIFAX INC
Common Stock
A - Award 1,354 7,677 21.41
2018-10-02 2018-09-30 4 EFX EQUIFAX INC
Common Stock
F - Taxes -659 6,313 -9.45 130.79 -86,191 825,677
2018-03-07 2018-03-05 4 EFX EQUIFAX INC
Stock Option/Right to Buy
A - Award 4,326 4,326
2018-03-07 2018-03-05 4 EFX EQUIFAX INC
Common Stock
A - Award 1,082 6,947 18.45
2017-11-13 3 EFX EQUIFAX INC
Common Stock
11,722
2017-11-13 3 EFX EQUIFAX INC
Common Stock
11,722
2012-02-14 2012-02-10 4 CVG CONVERGYS CORP
Employee Stock Option (Right to Buy)
A - Award 23,159 23,159
2012-02-14 2012-02-10 4 CVG CONVERGYS CORP
Employee Stock Option (Right to Buy)
A - Award 23,158 23,158
2012-02-14 2012-02-10 4 CVG CONVERGYS CORP
Common Shares
A - Award 15,440 54,128 39.91
2011-02-15 3 CVG CONVERGYS CORP
Common Shares
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)