Massaro Joseph R
SEC insider (Form 3/4/5 filer). CIK 0001380017. Director at Avantor, Inc. (AVTR) and 1 other issuer. 12 reported Form 4/5 transactions since Sep 2024; latest on May 7, 2026. Located in TROY, MI.
Companies Massaro Joseph R has filed insider reports for
- Avantor, Inc. (AVTR): Director
- Aptiv PLC (APTV): Officer, Vice Chair & President, EC
Massaro Joseph R
CIK: 0001380017
Transaction Breakdown
Open Market Buys (P)1 (8.3%)
High conviction signal
Open Market Sales (S)1 (8.3%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)7 (58.3%)
Compensation grants
Other (G, F, J, C, D, …)3 (25.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (12 total)
- May 7, 2026AVTR
Avantor, Inc.
AwardDirect25.3K shares- - Apr 22, 2026APTV
Aptiv PLC
AwardDirect62.9K shares- - Apr 22, 2026APTV
Aptiv PLC
AwardDirect41.9K shares- - Feb 28, 2026APTV
Aptiv PLC
AwardDirect13.8K shares- - Feb 28, 2026APTV
Aptiv PLC
Tax PaymentDirect31.6K shares at avg. $73.54$2.3M - Aug 21, 2025APTV
Aptiv PLC
SaleDirect35K shares at avg. $74.36$2.6M - May 8, 2025AVTR
Avantor, Inc.
AwardDirect17.1K shares- - Apr 29, 2025AVTR
Avantor, Inc.
PurchaseDirect8.1K shares at avg. $12.30$100K - Feb 28, 2025APTV
Aptiv PLC
DispositionDirect8K shares- - Feb 28, 2025APTV
Aptiv PLC
Tax PaymentDirect16.1K shares at avg. $65.12$1.0M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 7, 2026 |  AVTR Avantor, Inc. | Award | 25,270 | - | $0 | Direct |
| Apr 22, 2026 |  APTV Aptiv PLC | Award | 62,898 | - | $0 | Direct |
| Apr 22, 2026 | APTV Aptiv PLC | Award | 41,933 | - | $0 | Direct |
| Feb 28, 2026 | APTV Aptiv PLC | Award | 13,772 | - | $0 | Direct |
| Feb 28, 2026 | APTV Aptiv PLC | Tax Payment | 31,568 | $73.54 | $2,321,511 | Direct |
| Aug 21, 2025 | APTV Aptiv PLC | Sale | 35,000 | $74.36 | $2,602,600 | Direct |
| May 8, 2025 | AVTR Avantor, Inc. | Award | 17,100 | - | - | Direct |
| Apr 29, 2025 | AVTR Avantor, Inc. | Purchase | 8,100 | $12.30 | $99,630 | Direct |
| Feb 28, 2025 | APTV Aptiv PLC | Disposition | 8,010 | - | - | Direct |
| Feb 28, 2025 | APTV Aptiv PLC | Tax Payment | 16,068 | $65.12 | $1,046,348 | Direct |
1-10 of 12 transactions