簡介

本頁面提供了有關 Charles W Olson 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Charles W Olson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:SRDX / Surmodics, Inc. SVP, Medical Device Coatings 0
如何解讀這些圖表

以下圖表顯示了在Charles W Olson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 Charles W Olson 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
2025-11-19 2025-11-19 4 SRDX SURMODICS INC
Common Stock
D - Sale to Issuer -800 0 -100.00
2025-11-19 2025-11-19 4 SRDX SURMODICS INC
Common Stock
D - Sale to Issuer -51,478 0 -100.00
2024-12-06 2024-12-04 4 SRDX SURMODICS INC
Common Stock
F - Taxes -959 51,478 -1.83 39.91 -38,274 2,054,487
2024-12-03 2024-11-30 4 SRDX SURMODICS INC
Common Stock
F - Taxes -1,534 52,437 -2.84 39.45 -60,516 2,068,640
2024-08-20 2024-08-16 4 SRDX SURMODICS INC
Common Stock
F - Taxes -16,727 53,971 -23.66 40.06 -670,084 2,162,078
2024-08-20 2024-08-16 4 SRDX SURMODICS INC
Common Stock
M - Exercise 18,447 70,698 35.30 33.20 612,440 2,347,174
2023-12-06 2023-12-04 4 SRDX SURMODICS INC
Common Stock
A - Award 6,302 52,251 13.72
2023-12-04 2023-11-30 4 SRDX SURMODICS INC
Common Stock
F - Taxes -842 45,949 -1.80 32.82 -27,634 1,508,046
2023-12-04 2023-11-30 4 SRDX SURMODICS INC
Common Stock
F - Taxes -693 46,791 -1.46 32.82 -22,744 1,535,681
2023-12-04 2023-11-30 4 SRDX SURMODICS INC
Common Stock
F - Taxes -650 47,484 -1.35 32.82 -21,333 1,558,425
2023-11-17 2023-11-15 4 SRDX SURMODICS INC
Common Stock
F - Taxes -10,803 48,134 -18.33 33.82 -365,357 1,627,892
2023-11-17 2023-11-15 4 SRDX SURMODICS INC
Common Stock
M - Exercise 12,841 58,937 27.86 23.95 307,542 1,411,541
2022-12-02 2022-11-30 4 SRDX SURMODICS INC
Common Stock
A - Award 5,535 46,096 13.65
2022-12-02 2022-11-30 4 SRDX SURMODICS INC
Common Stock
F - Taxes -692 40,561 -1.68 36.13 -25,002 1,465,469
2022-12-02 2022-11-30 4 SRDX SURMODICS INC
Common Stock
F - Taxes -650 41,253 -1.55 36.13 -23,484 1,490,471
2022-11-29 2022-11-25 4 SRDX SURMODICS INC
Common Stock
F - Taxes -471 41,903 -1.11 36.02 -16,965 1,509,346
2021-12-02 2021-11-30 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
A - Award 18,337 18,337
2021-12-02 2021-11-30 4 SRDX SURMODICS INC
Common Stock
A - Award 4,552 42,374 12.04
2021-12-02 2021-11-30 4 SRDX SURMODICS INC
Common Stock
F - Taxes -650 37,822 -1.69 43.93 -28,554 1,661,520
2021-11-29 2021-11-27 4 SRDX SURMODICS INC
Common Stock
F - Taxes -349 38,472 -0.90 45.77 -15,974 1,760,863
2021-11-29 2021-11-25 4 SRDX SURMODICS INC
Common Stock
F - Taxes -471 38,821 -1.20 47.85 -22,537 1,857,585
2021-09-01 2021-08-31 4 SRDX SURMODICS INC
Common Stock
S - Sale X -1,292 39,292 -3.18 59.75 -77,197 2,347,697
2021-04-30 2021-04-28 4 SRDX SURMODICS INC
Common Stock
S - Sale X -1,508 40,584 -3.58 59.75 -90,103 2,424,894
2021-04-20 2021-04-16 4 SRDX SURMODICS INC
Common Stock
S - Sale X -648 42,092 -1.52 59.75 -38,718 2,514,997
2021-04-02 2021-03-31 4 SRDX SURMODICS INC
Common Stock
S - Sale X -4,759 42,740 -10.02 56.75 -270,073 2,425,495
2021-03-02 2021-02-26 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
M - Exercise -9,964 0 -100.00
2021-03-02 2021-02-26 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
M - Exercise -3,569 0 -100.00
2021-03-02 2021-02-26 4 SRDX SURMODICS INC
Common Stock
F - Taxes -9,139 47,499 -16.14 52.15 -476,599 2,477,073
2021-03-02 2021-02-26 4 SRDX SURMODICS INC
Common Stock
M - Exercise 9,964 56,638 21.35 20.25 201,771 1,146,920
2021-03-02 2021-02-26 4 SRDX SURMODICS INC
Common Stock
M - Exercise 3,569 46,674 8.28 21.03 75,056 981,554
2020-12-02 2020-11-30 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
A - Award 17,883 17,883
2020-12-02 2020-11-30 4 SRDX SURMODICS INC
Common Stock
A - Award 4,273 43,105 11.00
2020-11-30 2020-11-28 4 SRDX SURMODICS INC
Common Stock
F - Taxes -596 38,832 -1.51 38.36 -22,863 1,489,596
2020-11-30 2020-11-27 4 SRDX SURMODICS INC
Common Stock
F - Taxes -349 39,428 -0.88 38.36 -13,388 1,512,458
2020-11-30 2020-11-25 4 SRDX SURMODICS INC
Common Stock
F - Taxes -471 39,777 -1.17 38.93 -18,336 1,548,519
2019-12-02 2019-11-30 4 SRDX SURMODICS INC
Common Stock
F - Taxes -413 40,248 -1.02 41.04 -16,950 1,651,778
2019-12-02 2019-11-28 4 SRDX SURMODICS INC
Common Stock
F - Taxes -596 40,661 -1.44 40.89 -24,370 1,662,628
2019-12-02 2019-11-27 4 SRDX SURMODICS INC
Common Stock
F - Taxes -349 41,257 -0.84 40.89 -14,271 1,686,999
2019-11-27 2019-11-25 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
A - Award 13,579 13,579
2019-11-27 2019-11-25 4 SRDX SURMODICS INC
Common Stock
A - Award 3,095 41,606 8.04
2019-11-27 2019-11-25 4 SRDX SURMODICS INC
Common Stock
F - Taxes -3,581 38,511 -8.51 42.00 -150,402 1,617,462
2019-11-27 2019-11-25 4 SRDX SURMODICS INC
Common Stock
A - Award 7,852 42,092 22.93
2019-09-30 2019-09-26 4 SRDX SURMODICS INC
Common Stock
F - Taxes -1,109 34,240 -3.14 45.00 -49,905 1,540,800
2018-12-04 2018-11-30 4 SRDX SURMODICS INC
Common Stock
F - Taxes -413 35,349 -1.15 60.59 -25,024 2,141,796
2018-11-29 2018-11-28 4 SRDX SURMODICS INC
Common Stock
F - Taxes -596 35,762 -1.64 60.06 -35,796 2,147,866
2018-11-29 2018-11-27 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
A - Award 10,653 10,653
2018-11-29 2018-11-27 4 SRDX SURMODICS INC
Common Stock
F - Taxes -3,973 36,358 -9.85 56.63 -224,991 2,058,954
2018-11-29 2018-11-27 4 SRDX SURMODICS INC
Common Stock
A - Award 8,711 40,331 27.55
2018-11-29 2018-11-27 4 SRDX SURMODICS INC
Common Stock
A - Award 2,295 31,620 7.83
2018-09-28 2018-09-26 4 SRDX SURMODICS INC
Common Stock
F - Taxes -1,109 29,325 -3.64 73.60 -81,622 2,158,320
2018-06-13 2018-06-11 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
M - Exercise -9,963 9,964 -50.00
2018-06-13 2018-06-11 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
M - Exercise -4,280 12,841 -25.00
2018-06-13 2018-06-11 4 SRDX SURMODICS INC
Common Stock
S - Sale X -10,000 30,434 -24.73 55.00 -550,020 1,673,931
2018-06-13 2018-06-11 4 SRDX SURMODICS INC
Common Stock
F - Taxes -9,484 40,434 -19.00 55.40 -525,414 2,240,044
2018-06-13 2018-06-11 4 SRDX SURMODICS INC
Common Stock
M - Exercise 9,963 49,918 24.94 20.25 201,751 1,010,840
2018-06-13 2018-06-11 4 SRDX SURMODICS INC
Common Stock
M - Exercise 4,280 39,955 12.00 23.95 102,506 956,922
2018-06-06 2018-06-04 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
M - Exercise -10,707 3,569 -75.00
2018-06-06 2018-06-04 4 SRDX SURMODICS INC
Common Stock
F - Taxes -7,259 35,675 -16.91 51.55 -374,201 1,839,046
2018-06-06 2018-06-04 4 SRDX SURMODICS INC
Common Stock
M - Exercise 10,707 42,934 33.22 21.03 225,168 902,902
2018-05-29 2018-05-24 4 SRDX SURMODICS INC
Common Stock
S - Sale X -1,240 32,227 -3.71 49.39 -61,246 1,591,766
2018-05-29 2018-05-24 4 SRDX SURMODICS INC
Common Stock
S - Sale X -18,760 33,467 -35.92 48.48 -909,535 1,622,571
2018-03-29 2018-03-28 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
M - Exercise -12,612 0 -100.00
2018-03-29 2018-03-28 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
M - Exercise -13,266 0 -100.00
2018-03-29 2018-03-28 4 SRDX SURMODICS INC
Common Stock
F - Taxes -19,705 52,227 -27.39 38.20 -752,731 1,995,071
2018-03-29 2018-03-28 4 SRDX SURMODICS INC
Common Stock
M - Exercise 12,612 71,932 21.26 22.58 284,779 1,624,225
2018-03-29 2018-03-28 4 SRDX SURMODICS INC
Common Stock
M - Exercise 13,266 59,320 28.81 20.37 270,228 1,208,348
2018-03-29 2018-03-27 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
M - Exercise -21,469 0 -100.00
2018-03-29 2018-03-27 4 SRDX SURMODICS INC
Common Stock
F - Taxes -13,720 46,054 -22.95 37.60 -515,872 1,731,630
2018-03-29 2018-03-27 4 SRDX SURMODICS INC
Common Stock
M - Exercise 21,469 59,774 56.05 12.40 266,216 741,198
2017-11-30 2017-11-30 4 SRDX SURMODICS INC
Common Stock
F - Taxes -436 38,305 -1.13 33.10 -14,432 1,267,896
2017-11-30 2017-11-28 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
A - Award 18,447 18,447
2017-11-30 2017-11-28 4 SRDX SURMODICS INC
Common Stock
F - Taxes -3,146 38,741 -7.51 33.20 -104,447 1,286,201
2017-11-30 2017-11-28 4 SRDX SURMODICS INC
Common Stock
A - Award 6,525 41,887 18.45
2017-11-30 2017-11-28 4 SRDX SURMODICS INC
Common Stock
A - Award 3,915 35,362 12.45
2017-09-28 2017-09-26 4 SRDX SURMODICS INC
Common Stock
A - Award 4,862 31,447 18.29
2017-09-19 2017-09-15 4 SRDX SURMODICS INC
Common Stock
S - Sale X -801 26,585 -2.92 27.85 -22,308 740,392
2016-12-27 2016-12-22 4 SRDX SURMODICS INC
Common Stock
S - Sale X -1,201 27,386 -4.20 26.00 -31,226 712,036
2016-12-12 2016-12-08 4 SRDX SURMODICS INC
Common Stock
S - Sale X -3,699 28,587 -11.46 26.02 -96,243 743,797
2016-12-02 2016-11-30 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
A - Award 17,121 17,121
2016-12-02 2016-11-30 4 SRDX SURMODICS INC
Common Stock
F - Taxes -2,353 32,286 -6.79 23.95 -56,354 773,250
2016-12-02 2016-11-30 4 SRDX SURMODICS INC
Common Stock
A - Award 4,881 34,639 16.40
2016-12-02 2016-11-30 4 SRDX SURMODICS INC
Common Stock
A - Award 2,713 29,758 10.03
2016-11-28 2016-11-25 4 SRDX SURMODICS INC
Common Stock
S - Sale X -200 27,045 -0.73 26.05 -5,210 704,522
2016-11-28 2016-11-23 4 SRDX SURMODICS INC
Common Stock
S - Sale X -300 27,245 -1.09 26.00 -7,800 708,370
2016-08-18 2016-08-17 4 SRDX SURMODICS INC
Common Stock
S - Sale -1,025 27,545 -3.59 28.67 -29,388 789,751
2016-08-18 2016-08-17 4 SRDX SURMODICS INC
Common Stock
S - Sale -2,000 28,570 -6.54 28.65 -57,297 818,488
2016-08-18 2016-08-17 4 SRDX SURMODICS INC
Common Stock
S - Sale -1,000 30,570 -3.17 29.00 -29,000 886,530
2016-08-18 2016-08-16 4 SRDX SURMODICS INC
Common Stock
S - Sale -1,528 31,570 -4.62 29.02 -44,342 916,146
2016-08-18 2016-08-16 4 SRDX SURMODICS INC
Common Stock
S - Sale -4,383 33,098 -11.69 29.18 -127,878 965,664
2016-08-16 2016-08-12 4 SRDX SURMODICS INC
Stock Option (Right to Buy)(
M - Exercise -30,991 0 -100.00
2016-08-16 2016-08-12 4 SRDX SURMODICS INC
Common Stock
F - Taxes -17,151 37,481 -31.39 28.25 -484,516 1,058,838
2016-08-16 2016-08-12 4 SRDX SURMODICS INC
Common Stock
M - Exercise 30,991 54,632 131.09 9.25 286,667 505,346
2016-08-11 2016-08-09 4 SRDX SURMODICS INC
Stock Option (right to buy)
M - Exercise -5,783 0 -100.00
2016-08-11 2016-08-09 4 SRDX SURMODICS INC
Common Stock
F - Taxes -5,173 23,641 -17.95 28.89 -149,448 682,988
2016-08-11 2016-08-09 4 SRDX SURMODICS INC
Common Stock
M - Exercise 5,783 28,814 25.11 24.30 140,527 700,180
2016-08-03 2016-08-01 4 SRDX SURMODICS INC
Stock Option (right to buy)
M - Exercise -12,500 5,783 -68.37
2016-08-03 2016-08-01 4 SRDX SURMODICS INC
Common Stock
S - Sale -5,000 23,031 -17.84 27.07 -135,366 623,523
2016-08-03 2016-08-01 4 SRDX SURMODICS INC
Common Stock
S - Sale -7,500 28,031 -21.11 27.09 -203,161 759,307
2016-08-03 2016-08-01 4 SRDX SURMODICS INC
Common Stock
M - Exercise 12,500 35,531 54.27 24.30 303,750 863,403
2015-12-21 2015-12-17 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
A - Award 19,927 19,927
2015-12-21 2015-12-17 4 SRDX SURMODICS INC
Common Stock
F - Taxes -1,843 23,031 -7.41 20.25 -37,321 466,378
2015-12-21 2015-12-17 4 SRDX SURMODICS INC
Common Stock
A - Award 5,484 24,874 28.28
2015-08-07 2015-08-05 4 SRDX SURMODICS INC
Common Stock
S - Sale X -5,000 19,390 -20.50 26.25 -131,250 508,988
2015-08-07 2015-08-05 4 SRDX SURMODICS INC
Common Stock
S - Sale X -5,000 24,390 -17.01 26.07 -130,366 635,928
2014-12-31 2014-12-29 4 SRDX SURMODICS INC
Common Stock
S - Sale X -1,718 29,390 -5.52 22.60 -38,827 664,214
2014-12-31 2014-12-08 4 SRDX SURMODICS INC
Common Stock
S - Sale X -3,365 31,108 -9.76 21.66 -72,886 673,799
2014-12-04 2014-12-02 4 SRDX SURMODICS INC
Employee Stock Option (right to buy)
A - Award 14,276 14,276
2014-12-04 2014-12-02 4 SRDX SURMODICS INC
Common Stock
F - Taxes -4,785 34,473 -12.19 21.03 -100,629 724,967
2014-12-04 2014-12-02 4 SRDX SURMODICS INC
Common Stock
A - Award 14,239 39,258 56.91
2013-11-20 2013-11-18 4 SRDX SURMODICS INC
Stock Option (right to buy)
A - Award 12,612 12,612
2013-11-20 2013-11-18 4 SRDX SURMODICS INC
Common Stock
F - Taxes -7,277 25,019 -22.53 22.58 -164,315 564,929
2013-11-20 2013-11-18 4 SRDX SURMODICS INC
Common Stock
A - Award 21,660 32,296 203.65
2013-03-07 2013-03-05 4 SRDX SURMODICS INC
Common Stock
S - Sale X -190 0 -100.00 26.33 -5,003
2013-03-07 2013-03-05 4 SRDX SURMODICS INC
Common Stock
S - Sale X -190 0 -100.00 26.33 -5,003
2012-12-14 2012-12-12 4 SRDX SURMODICS INC
Stock Option (Right to Buy)
A - Award 13,266 13,266
2012-07-02 2012-06-28 4 SRDX SURMODICS INC
Common Stock
F - Taxes -1,955 10,636 -15.53 16.62 -32,492 176,770
2011-12-02 2011-11-30 4 SRDX SURMODICS INC
Stock Option (Right to Buy)
A - Award 21,469 21,469
2007-11-14 2007-11-12 4 SRDX SURMODICS INC
Common Stock
F - Taxes -3,597 28,399 -11.24 49.30 -177,332 1,400,071
2007-11-14 2007-11-12 4 SRDX SURMODICS INC
Common Stock
A - Award 11,000 31,996 52.39
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)