Latest filing published 11 Dec 2025 for AMPHENOL CORP /DE/.
Filing timeline
BuySaleInsider track record
Closed purchases
Not enough history yet: 1 closed purchase, at least 2 are needed.
Purchases by company
Since each purchase
- +42.9%Entry US$2.66 · Close at T+365 US$3.80
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Martin H. Loeffler: trading record in brief
All filings by Martin H. Loeffler on record concern Amphenol Corp /DE/, in the capacity of board member. We count 108 filings; the first trade dates from 21 April 2006 and the latest from 10 December 2025.
On the open market, the record shows 1 purchase worth €3.5M and 40 sales worth €159.7M. Netting one side against the other leaves €156.1M of net selling. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Outside the open market, there are 15 share grants and 44 option exercises.
The record was last updated on 11 December 2025 with a transaction in Amphenol Corp /DE/. The most recent open-market purchase was published on 8 August 2011, 5,571 days ago. Typically, a trade is published a median of 1 day after it takes place. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Martin H. Loeffler
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 3,228 sharesClass A Common StockSEC:0001104659-25-120307:0
- 2,360 shares0Restricted StockSEC:0001104659-25-050432:0
- 1,365 shares0Restricted StockSEC:0001104659-24-063700:0
- 2,375 sharesClass A Common StockSEC:0001104659-24-062043:0
- 47,974 shares0Class A Common StockSEC:0001104659-24-019764:3
- 59,677 shares0Class A Common StockSEC:0001104659-24-019764:0
- 59,677 shares0Class A Common StockSEC:0001104659-24-019764:1
- 47,974 shares0Class A Common StockSEC:0001104659-24-019764:2
- 2,375 shares0Restricted StockSEC:0001127602-23-016402:0
- 2,664 shares0Restricted StockSEC:0001127602-22-015234:0
- 2,403 shares0Restricted StockSEC:0001127602-21-017757:0
- 1,774 shares0Restricted StockSEC:0001127602-20-017714:0
- 1,774 shares0Restricted StockSEC:0001127602-20-017711:0
- 1,788 shares0Restricted StockSEC:0001127602-19-019820:0
- 11,000 shares@ US$95.3066.2% of flowRevocable Trust-Martin & Sidsel LoefflerSEC:0001127602-19-009408:0
- 20,000 shares@ US$26.7433.8% of flowRevocable Trust-Martin & Sidsel LoefflerSEC:0001127602-19-009408:1
- 1,592 shares0Restricted StockSEC:0001127602-18-018247:0
- 1,921 shares0Restricted StockSEC:0001127602-17-018946:0
- 2,415 shares0Restricted StockSEC:0001127602-16-053721:0
- 2,157 shares0Restricted StockSEC:0001127602-15-018555:0
- 200 shares0Class A Common StockSEC:0001127602-15-018555:1
- 1,310 shares0Restricted StockSEC:0001127602-14-018707:0
- 188,145 shares@ US$34.55Class A Common StockSEC:0001127602-14-015630:0
- 188,145 shares@ US$95.01Class A Common StockSEC:0001127602-14-015630:1
- 125,982 shares@ US$34.55Class A Common StockSEC:0001127602-14-015630:2
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