Joseph R Massaro

President · Aptiv PLC

Rank #5,100 SEC EDGAR (United States) ↗ Files from United States

Details

Officer and board memberAutomotive & VehiclesAPTVSEC CIK 0001380017

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

Disclosed holdings
$15.7M
1-day change
▲ 2.82%
Positions on file
2
issuers disclosed in Forms 3/4/5 and Schedules 13D/G

Disclosed holdings over time 53 weekly points

What the 2 currently disclosed positions 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$15.0M – $28.3M2026-09-04

Insider activity May 9, 2024 – Feb 28, 2026

Joseph R Massaro is recorded in filings to the U.S. SEC via EDGAR as officer and board member, and reported 10 transactions between May 9, 2024 and Feb 28, 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)
$99.6K
1 purchase on file priced rows only
Open-market sales (code S)
$2.60M
1 sale on file priced rows only
All reported transactions
10
every code, including awards and exercises
Pattern
Net seller in the final 12 months of the window
last 12 months of the window

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

3 insiders bought Avantor, Inc. (AVTR) shares worth $1,443,776 between Apr 28, 2025 and May 23, 2025

Cluster buying

3 different insiders made 6 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

3 insiders bought Avantor, Inc. (AVTR) shares worth $1,443,776 between Apr 28, 2025 and May 23, 2025
Date Insider Transaction Shares Price Value Filing
Apr 28, 2025 Gregory L. Summe P Open-market purchase 25,000 held after: 25,000 $12.50 $312,500 SEC filing ↗
Apr 28, 2025 Jonathan M Peacock P Open-market purchase 8,091 held after: 202,715 $12.81 $103,646 SEC filing ↗
Apr 29, 2025 Joseph R Massaro P Open-market purchase 8,100 held after: 35,038 $12.30 $99,630 SEC filing ↗
May 7, 2025 Gregory L. Summe P Open-market purchase 25,000 held after: 50,000 $12.00 $300,000 SEC filing ↗
May 22, 2025 Gregory L. Summe P Open-market purchase 20,000 held after: 70,000 $12.65 $253,000 SEC filing ↗
May 23, 2025 Gregory L. Summe P Open-market purchase 30,000 held after: 100,000 $12.50 $375,000 SEC filing ↗

Total of the rows above: $1,443,776, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Reported transactions

Price 0.00 is a real reported figure on gifts (G) and share awards (A) — not a missing number. The 13 most recent rows are grouped into 11 lines by date, company and transaction type — open a line to see every lot with its own source link.

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. Avantor, Inc. AVTR A Grant or awardnot a buy/sell decisionreported at zero 25,270 shares $0 at $0.00 SEC filing ↗
  2. Aptiv PLC APTV A Grant or award × 2not a buy/sell decisionreported at zero 104,831 shares $0
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    62,898 $0.00reported at zero $0 SEC filing ↗
    41,933 $0.00reported at zero $0 SEC filing ↗
  3. Aptiv PLC APTV F Shares withheld for taxesnot a buy/sell decision 31,568 shares $2.32M at $73.54 SEC filing ↗
  4. Aptiv PLC APTV A Grant or awardnot a buy/sell decisionreported at zero 13,772 shares $0 at $0.00 SEC filing ↗
  5. Aptiv PLC APTV S Open-market sale 35,000 shares $2.60M at $74.36 SEC filing ↗
  6. Avantor, Inc. AVTR A Grant or awardnot a buy/sell decisionreported at zero 17,100 shares $0 at $0.00 SEC filing ↗
  7. Avantor, Inc. AVTR P Open-market purchase 8,100 shares $99.6K at $12.30 SEC filing ↗
  8. Aptiv PLC APTV D Disposition to the issuernot a buy/sell decisionreported at zero 8,010 shares $0 at $0.00 SEC filing ↗
  9. Aptiv PLC APTV F Shares withheld for taxesnot a buy/sell decision 16,068 shares $1.05M at $65.12 SEC filing ↗
  10. Aptiv PLC APTV A Grant or award × 2not a buy/sell decisionreported at zero 117,083 shares $0
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    79,556 $0.00reported at zero $0 SEC filing ↗
    37,527 $0.00reported at zero $0 SEC filing ↗
  11. Avantor, Inc. AVTR A Grant or awardnot a buy/sell decisionreported at zero 8,477 shares $0 at $0.00 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
Aptiv PLC APTV Ordinary Shares 311,596 $47.95 $14.9M 4 EDGAR ↗
Avantor, Inc. AVTR Common Stock 52,138 $14.97 $780.5K 4 EDGAR ↗

Other insiders at the same companies

People who also file with the SEC at a company where Joseph R Massaro 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.