Summary
Updated Aug 31, 2026
Angelo Michael Ninivaggi Jr. is EVP, Chief Legal & PAO & Secy of PLEXUS CORP (PLXS). 14 SEC Form 4 filings on record going back to 2024, most recently on 11 May 2026. Most recent open-market trade: sold $60K of PLXS on 11 May 2026. Lifetime open-market sales: $4.23M.
Recent Transactions
20Every recent SEC Form 4 transaction Angelo Michael Ninivaggi Jr. has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Angelo Michael Ninivaggi Jr. go back to 2024: 14 primary Form 4 filings, an average of 4.7 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Angelo Michael Ninivaggi Jr. files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Todd P. Kelsey - $8.39M of PLXS open-market activity in the last 12 months
- Dean A. Foate - $3.07M of PLXS open-market activity in the last 12 months
- Oliver K. Mihm - $2.95M of PLXS open-market activity in the last 12 months
- Patrick John Jermain - $2.76M of PLXS open-market activity in the last 12 months
- Victor (Pang Hau) Tan - $1.43M of PLXS open-market activity in the last 12 months
- Michael V. Schrock - $1.10M of PLXS open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Angelo Michael Ninivaggi Jr.?
Angelo Michael Ninivaggi Jr. is a corporate insider, tracked as EVP, Chief Legal & PAO & Secy of PLEXUS CORP (PLXS). InsiderAlpha holds 14 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Angelo Michael Ninivaggi Jr. last file a Form 4?
The most recent primary Form 4 on record is dated 11 May 2026, one of 14 filings going back to 2024.
Has Angelo Michael Ninivaggi Jr. been buying or selling stock?
Recorded transactions: 0 open-market purchases and 13 open-market sales ($4.23M) across all tracked filings.
Where can I see all of Angelo Michael Ninivaggi Jr.'s SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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