Richard Adam Norwitt

CEO · AMPHENOL CORP /DE/

Rank #611 SEC EDGAR (United States) ↗

Details

Officer and board memberSemiconductors & Electronic ComponentsAPHSEC CIK 0001276461

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Disclosed holdings
$231.4M
1-day change
▲ 0.87%
Positions on file
1
issuers disclosed in Forms 3/4/5 and Schedules 13D/G

Disclosed holdings over time 53 weekly points

What the 1 currently disclosed position would have been worth at each week’s closing price. A rising line means the shares got more valuable, not that this person bought more.

How the line is built

Share counts are as last reported to the SEC and held constant; only prices move.

2025-09-05$154.4M – $236.5M2026-09-04

Insider activity Jul 26, 2024 – Feb 12, 2026

Richard Adam Norwitt is recorded in filings to the U.S. SEC via EDGAR as officer and board member, and reported 19 transactions between Jul 26, 2024 and Feb 12, 2026. The buy and sell totals below count only codes P, S.

Why the other codes are excluded

Share awards (A), shares withheld to pay tax (F), option exercises (M) and gifts (G) also appear in the table, but they are consequences of a pay package or a private transfer, not a decision to buy or sell on the open market. Counting them would turn this into a compensation ranking.

Open-market buys (code P)
None
0 purchases on file
Open-market sales (code S)
$397.36M
7 sales on file priced rows only
All reported transactions
19
every code, including awards and exercises
Pattern
Net seller in the final 12 months of the window
last 12 months of the window

Reported transactions

Price 0.00 is a real reported figure on gifts (G) and share awards (A) — not a missing number. The 25 most recent rows are grouped into 18 lines by date, company and transaction type — open a line to see every lot with its own source link. We hold 29 on file in total. See the full history on EDGAR ↗

How to read this list

Every row is one line of one Form 4 or Form 5, with the filing it came from. Where the record carries no price at all we leave the cell empty instead of guessing one.

The shares and money on a grouped line add up only the lots listed inside that line, and only when every one of them carries the figure. Where a group mixes more than one reporting currency we leave the money blank rather than convert — no source publishes the rate that conversion would need.

  1. AMPHENOL CORP /DE/ APH S Open-market sale × 2 686,104 shares $110.98M
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    186,104 $162.27 $30.20M SEC filing ↗
    500,000 $161.57 $80.79M SEC filing ↗
  2. AMPHENOL CORP /DE/ APH M Option exercise or conversion × 2not a buy/sell decision 686,104 shares $15.35M
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    186,104 $22.37 $4.16M SEC filing ↗
    500,000 $22.37 $11.19M SEC filing ↗
  3. AMPHENOL CORP /DE/ APH S Open-market sale 17,500 shares $2.51M at $143.21 SEC filing ↗
  4. AMPHENOL CORP /DE/ APH M Option exercise or conversionnot a buy/sell decision 17,500 shares $391.5K at $22.37 SEC filing ↗
  5. AMPHENOL CORP /DE/ APH S Open-market sale 52,203 shares $7.41M at $142.04 SEC filing ↗
  6. AMPHENOL CORP /DE/ APH M Option exercise or conversionnot a buy/sell decision 52,203 shares $1.17M at $22.37 SEC filing ↗
  7. AMPHENOL CORP /DE/ APH S Open-market sale 61,072 shares $8.79M at $143.90 SEC filing ↗
  8. AMPHENOL CORP /DE/ APH M Option exercise or conversionnot a buy/sell decision 61,072 shares $1.37M at $22.37 SEC filing ↗
  9. AMPHENOL CORP /DE/ APH M Option exercise or conversion × 2not a buy/sell decision 608,333 shares $13.61M
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    515,281 $22.37 $11.53M SEC filing ↗
    93,052 $22.37 $2.08M SEC filing ↗
  10. AMPHENOL CORP /DE/ APH S Open-market sale × 2 608,333 shares $89.58M
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    515,281 $147.27 $75.89M SEC filing ↗
    93,052 $147.17 $13.69M SEC filing ↗
  11. AMPHENOL CORP /DE/ APH G Bona fide giftnot a buy/sell decisionreported at zero 75,000 shares $0 at $0.00 SEC filing ↗
  12. AMPHENOL CORP /DE/ APH G Bona fide giftnot a buy/sell decisionreported at zero 75,000 shares $0 at $0.00 SEC filing ↗
  13. AMPHENOL CORP /DE/ APH M Option exercise or conversionnot a buy/sell decision 75,000 shares $1.68M at $22.37 SEC filing ↗
  14. AMPHENOL CORP /DE/ APH M Option exercise or conversionnot a buy/sell decision 2,000,000 shares $44.00M at $22.00 SEC filing ↗
  15. AMPHENOL CORP /DE/ APH S Open-market sale 2,000,000 shares $151.46M at $75.73 SEC filing ↗
  16. AMPHENOL CORP /DE/ APH J Other acquisition or disposition × 2not a buy/sell decisionreported at zero 135,318 shares $0
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    67,659 $0.00reported at zero $0 SEC filing ↗
    67,659 $0.00reported at zero $0 SEC filing ↗
  17. AMPHENOL CORP /DE/ APH S Open-market sale × 2 1,190,000 shares $82.21M
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    289,328 $69.93 $20.23M SEC filing ↗
    900,672 $68.81 $61.98M SEC filing ↗
  18. AMPHENOL CORP /DE/ APH M Option exercise or conversion × 2not a buy/sell decision 1,190,000 shares $21.69M
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    900,672 $18.23 $16.42M SEC filing ↗
    289,328 $18.23 $5.27M SEC filing ↗

Disclosed holdings

Shares is the amount on the form; value is that amount times the closing price shown. Rows with no closing price are left blank, so they may add up to less than the headline figure.

What is not counted here

Each row is one filing you can open. Private companies, real estate, bonds and crypto are not in SEC insider filings and are therefore not counted here.

Equity positions disclosed to the SEC, with the source filing behind each row.
Issuer Ticker Security Shares Close Value Form Reported Filing
AMPHENOL CORP /DE/ APH Class A Common Stock 2,795,652 $82.78 $231.4M 4 EDGAR ↗

Other insiders at the same companies

People who also file with the SEC at a company where Richard Adam Norwitt reports shares.

Sharing a filing does not mean they work together day to day — it means both names appear on the same issuer’s insider record.

Sources

The filings linked in the tables above are the sources for every figure on this page.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Profile record last refreshed Sep 8, 2026.