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EdgarHawk

Massaro Joseph R

Vice Chairman, ECG

Director Officer
2 filings analyzed · 2 companies · Latest 2025-08-25

Companies

Company Buys Sells Direction
Aptiv PLC APTV 0 1 Net selling
Avantor, Inc. AVTR 1 0 Net buying

Activity

August 2025
2025-08-25 Aptiv PLC APTV
low
Sell
35,000 shares
$2,602,600
Significance 4/10

Vice Chairman Joseph R Massaro sold 35,000 APTV shares at $74.36 on 2025-08-21 for $2.6M; retains 329,392 shares.

Joseph R Massaro, Vice Chairman of ECG, executed an open-market sale of 35,000 shares at $74.36, reducing his position by 9.6% to 329,392 shares. The sale occurred when APTV was trading 5.47 points below its 52-week high of $78.83, and the stock has since rallied 11.2% in the 30 days following this transaction. Across Massaro's cross-ticker track record, his prior buys have yielded a 90-day average return of 13.7% with a 100% win rate, though this single sale represents his recent discretionary activity. With APTV trading near 52-week highs and the company posting $5.2B in quarterly revenue against a 16.95 P/E, the sale is modest relative to Massaro's substantial remaining shareholding of 329,392 shares, suggesting a partial position adjustment rather than portfolio exit.

April 2025
2025-04-29 Avantor, Inc. AVTR
high
Buy
8,100 shares
$99,630
Significance 6/10

Director Massaro Joseph R bought 8,100 shares of AVTR at $12.30; stock down -54.2% from 52-week high. Cluster of 4 insiders buying in 14 days.

Massaro Joseph R, as Director, purchased 8,100 shares at $12.30, increasing his holdings by 30.1% to 35,038 shares. This transaction is part of a cluster pattern in which 3 other insiders also bought within the past 14 days. The purchase occurred at a price significantly below the 52-week high of $27.70 (-54.2%), following a steep 90-day decline of -41.0%, yet AVTR trades near the low end of its 52-week range at $12.69 current price. Fundamentals show a profitable company with $1.6B in quarterly revenue and a P/E of 12.09, though annual revenue contracted -2.6% year-over-year. The coordinated accumulation by multiple insiders during a period of sharp valuation compression against recent history warrants tracking of subsequent price recovery and disclosure filings to confirm whether this pattern reflects a view of value or reflects external circumstances driving multiple participants to adjust positions concurrently.

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