Amphenol Corporation
US ˙ NYSE ˙ US0320951017

SecurityAPH / Amphenol Corporation
InsiderMartin H Loeffler
This page shows the track record and history of LOEFFLER MARTIN H insider trades in Amphenol Corporation. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Martin H Loeffler in APH / Amphenol Corporation. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Max		 Price at
Max		 Max
Profit ($)		 Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

APH / Amphenol Corporation Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Martin H Loeffler in APH / Amphenol Corporation. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Min		 Price at
Min		 Max Loss
Avoided ($)		 Max Loss
Avoided (%)
2019-03-01 11,000 95.3038 22,000 47.6519 1,048,342 167 21.1 -584,141 -55.72
2014-04-30 72,982 95.0932 145,964 47.5466 6,940,092
2014-04-29 188,145 95.0120 376,290 47.5060 17,876,033
2014-04-28 34,172 95.0214 68,344 47.5107 3,247,071
2014-04-25 11,701 95.1168 23,402 47.5584 1,112,962
2013-02-15 46,100 70.4996 92,200 35.2498 3,250,032
2013-02-14 43,867 70.1270 87,734 35.0635 3,076,261
2013-02-13 48,633 70.5000 97,266 35.2500 3,428,626
2013-02-12 149,167 70.5714 298,334 35.2857 10,526,924
2013-02-11 1,681 70.5211 3,362 35.2606 118,546
2013-02-08 100,519 70.5240 201,038 35.2620 7,089,002
2012-07-25 81,831 58.7330 163,662 29.3665 4,806,180
2012-07-20 110,669 58.5046 221,338 29.2523 6,474,646
2012-05-01 15,000 58.3819 30,000 29.1910 875,728
2012-04-27 192,500 58.7389 385,000 29.3694 11,307,238

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

APH / Amphenol Corporation Insider Trades
Insider Transaction History
File
Date		 Trade
Date		 Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price		 Unit
Price		 Units
Changed		 Value
Changed (1K)		 Remaining
Options		 Remaining
Shares
2025-05-19 2025-05-16 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 2,360 2,360
2024-05-21 2024-05-17 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 1,365 1,365
2024-05-15 2024-05-15 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 2,375 2,375
2024-02-13 2024-02-12 4 LOEFFLER MARTIN H By Irrevocable Trust APH Class A Common Stock G - Gift I 47,974 292,286
2024-02-13 2024-02-12 4 LOEFFLER MARTIN H By GRAT APH Class A Common Stock G - Gift I -47,974 0
2024-02-13 2024-02-12 4 LOEFFLER MARTIN H By Revocable Trust APH Class A Common Stock G - Gift I 59,677 664,447
2024-02-13 2024-02-12 4 LOEFFLER MARTIN H By GRAT APH Class A Common Stock G - Gift I -59,677 47,974
2023-05-22 2023-05-19 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 2,375 2,375
2022-05-20 2022-05-19 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 2,664 2,664
2021-05-21 2021-05-20 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 2,403 2,403
2020-05-22 2020-05-21 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 1,774 1,774
2020-05-22 2020-05-21 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 1,774 1,774
2019-05-24 2019-05-23 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 1,788 1,788
2019-03-12 2019-03-01 4/A LOEFFLER MARTIN H APH Stock Option M - Exercise D 26.74 -20,000 0
2019-03-12 2019-03-01 4/A LOEFFLER MARTIN H APH Revocable Trust-Martin & Sidsel Loeffler M - Exercise D 26.7400 20,000 535 280,951
2019-03-04 2019-03-01 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 26.74 -20,000 0
2019-03-04 2019-03-01 4 LOEFFLER MARTIN H APH Revocable Trust-Martin & Sidsel Loeffler M - Exercise D 26.7400 20,000 535 269,951
2019-03-04 2019-03-01 4 LOEFFLER MARTIN H APH Revocable Trust-Martin & Sidsel Loeffler S - Sale D 95.3038 -11,000 -1,048 249,951
2018-05-21 2018-05-18 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 1,592 1,592
2017-05-22 2017-05-19 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 1,921 1,921
2016-05-27 2016-05-26 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 2,415 2,415
2015-05-26 2015-05-22 4 LOEFFLER MARTIN H APH Class A Common Stock G - Gift D -200 444,186
2015-05-26 2015-05-21 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 2,157 2,157
2014-05-23 2014-05-22 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 1,310 1,310
2014-04-30 2014-04-30 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 34.55 -125,982 0
2014-04-30 2014-04-30 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 95.0932 -72,982 -6,940 219,280
2014-04-30 2014-04-30 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 34.5500 125,982 4,353 292,262
2014-04-30 2014-04-29 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 34.55 -188,145 125,982
2014-04-30 2014-04-29 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 95.0120 -188,145 -17,876 166,280
2014-04-30 2014-04-29 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 34.5500 188,145 6,500 354,425
2014-04-29 2014-04-28 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 34.55 -34,172 314,127
2014-04-29 2014-04-28 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 95.0214 -34,172 -3,247 166,280
2014-04-29 2014-04-28 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 34.5500 34,172 1,181 200,452
2014-04-29 2014-04-25 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 34.55 -11,701 348,299
2014-04-29 2014-04-25 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 95.1168 -11,701 -1,113 166,280
2014-04-29 2014-04-25 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 34.5500 11,701 404 177,981
2013-05-28 2013-05-23 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 1,603 1,603
2013-02-15 2013-02-15 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 26.80 -36,000 0
2013-02-15 2013-02-15 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 70.4996 -46,100 -3,250 163,933
2013-02-15 2013-02-15 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 26.8050 36,000 965 210,033
2013-02-15 2013-02-14 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 70.1270 -43,867 -3,076 174,033
2013-02-15 2013-02-13 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 26.80 -64,000 36,000
2013-02-15 2013-02-13 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 26.80 -48,633 100,000
2013-02-15 2013-02-13 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 26.8050 64,000 1,716 217,900
2013-02-15 2013-02-13 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 70.5000 -48,633 -3,429 153,900
2013-02-15 2013-02-13 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 26.8050 48,633 1,304 202,533
2013-02-13 2013-02-12 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 26.80 -149,167 148,633
2013-02-13 2013-02-12 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 70.5714 -149,167 -10,527 153,900
2013-02-13 2013-02-12 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 26.8050 149,167 3,998 303,067
2013-02-13 2013-02-11 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 26.80 -1,681 297,800
2013-02-13 2013-02-11 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 70.5211 -1,681 -119 153,900
2013-02-13 2013-02-11 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 26.8050 1,681 45 155,581
2013-02-12 2013-02-08 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 26.80 -100,519 299,481
2013-02-12 2013-02-08 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 70.5240 -100,519 -7,089 153,900
2013-02-12 2013-02-08 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 26.8050 100,519 2,694 254,419
2012-07-26 2012-07-25 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 18.40 -81,831 0
2012-07-26 2012-07-25 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 58.7330 -81,831 -4,806 153,900
2012-07-26 2012-07-25 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 18.3950 81,831 1,505 235,731
2012-07-23 2012-07-20 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 18.40 -110,669 81,831
2012-07-23 2012-07-20 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 58.5046 -110,669 -6,475 153,900
2012-07-23 2012-07-20 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 18.3950 110,669 2,036 264,569
2012-05-25 2012-05-24 4 LOEFFLER MARTIN H APH Restricted Stock A - Award D 2,347 2,347
2012-05-02 2012-05-01 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 18.40 -15,000 192,500
2012-05-02 2012-05-01 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 58.3819 -15,000 -876 153,900
2012-05-02 2012-05-01 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 18.3950 15,000 276 168,900
2012-04-30 2012-04-27 4 LOEFFLER MARTIN H APH Stock Option M - Exercise D 18.40 -192,500 207,500
2012-04-30 2012-04-27 4 LOEFFLER MARTIN H APH Class A Common Stock S - Sale D 58.7389 -192,500 -11,307 153,900
2012-04-30 2012-04-27 4 LOEFFLER MARTIN H APH Class A Common Stock M - Exercise D 18.3950 192,500 3,541 346,400
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)