PLXS
PLEXUS CORP · Technology · Market cap $6.4B
Insiders sold $2.3M net in the last 90 days ·3 sellers, 0 buyers· 5 of 5 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 22, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$24.3M
reported sales (SEC code S)
Unique Insiders
11
in the rolling window
Latest filing
Oct 22, 2026
Kelsey Todd P.
PLEXUS CORP (PLXS) has 64 SEC Form 4 filings (117 transaction rows) in the rolling window, disclosed by 11 distinct insiders. Most recent filing: Oct 22, 2026.
Inside the rolling window, 11 insiders at PLEXUS CORP reported no open-market purchases and 46 open-market sales totaling $24.3M. The most active filer is President & CEO Kelsey Todd P. with 18 filings. Insiders have net sold $8.4M over the trailing 6 months. The most recent open-market filing is a sale of 1,500 shares by President & CEO Kelsey Todd P., dated Oct 21, 2026, worth $359K.
- Industry:Hardware, Equipment & Parts
- CEO:Todd Kelsey
- Employees:20,000
- HQ:Neenah, WI, US
- IPO:1986-02-05
| Source | |||||||
|---|---|---|---|---|---|---|---|
| President & CEO | Sale | 1,500 | $359K | Oct 22 | — | SEC ↗ | |
| President & CEO | Sale | 1,500 | $364K | Sep 17 | -2.9% | SEC ↗ | |
Rapp Karen MarieFirst in 3 months | Director | Sale | 500 | $120K | Sep 1 | +0.1% | SEC ↗ |
| President & CEO | Sale | 1,500 | $376K | Aug 20 | -1.3% | SEC ↗ | |
SCHROCK MICHAEL VFirst filing | Director | Sale | 4,000 | $1.1M | Aug 13 | -9.6% | SEC ↗ |
| President & CEO | Sale | 1,500 | $391K | Jul 16 | -4.1% | SEC ↗ | |
| President & CEO | Sale | 1,500 | $442K | Jun 18 | — | SEC ↗ | |
Running Michael J.First in 3 months | Regional President - AMER | Sale | 510 | $139K | Jun 8 | — | SEC ↗ |
| President & CEO | Sale | 1,000 | $290K | Jun 4 | — | SEC ↗ | |
Rapp Karen MarieFirst in 3 months | Director | Sale | 500 | $135K | Jun 3 | — | SEC ↗ |
| President & CEO | Sale | 1,000 | $275K | May 29 | — | SEC ↗ | |
| President & CEO | Sale | 1,500 | $379K | May 22 | — | SEC ↗ | |
Tan Victor (Pang Hau)First in 3 months | Regional President - APAC | Sale | 3,000 | $814K | May 13 | — | SEC ↗ |
Ninivaggi Angelo Michael JrFirst in 3 months | EVP, Chief Legal & PAO & Secy | Sale | 2,298 | $604K | May 11 | — | SEC ↗ |
Ninivaggi Angelo Michael JrFirst in 3 months | EVP, Chief Legal & PAO & Secy | Sale | 3,270 | $866K | May 11 | — | SEC ↗ |
| President & CEO | Sale | 2,403 | $634K | May 6 | — | SEC ↗ | |
| President & CEO | Sale | 3,000 | $805K | May 6 | — | SEC ↗ | |
| President & CEO | Sale | 1,000 | $271K | May 6 | — | SEC ↗ | |
| President & CEO | Sale | 1,500 | $336K | Apr 16 | — | SEC ↗ | |
| President & CEO | Sale | 1,500 | $291K | Mar 19 | — | SEC ↗ | |
Rapp Karen MarieFirst in 3 months | Director | Sale | 500 | $98K | Mar 2 | — | SEC ↗ |
MARTINEZ RANDY JFirst filing | Director | Sale | 1,000 | $203K | Feb 27 | — | SEC ↗ |
| Regional President - AMER | Sale | 700 | $144K | Feb 27 | — | SEC ↗ | |
| President & CEO | Sale | 5,231 | $1.0M | Feb 19 | — | SEC ↗ | |
| Exec VP & COO | Sale | 2,226 | $442K | Feb 19 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading PLXS 26 all-time
- RRep. Michael T. McCaulSale$50,001 - $100,0002026-03-04
- RRep. Michael T. McCaulSale$50,001 - $100,0002026-01-21
- RRep. Michael T. McCaulPurchase$1,001 - $15,0002025-09-11
- RRep. Michael T. McCaulPurchase$50,001 - $100,0002025-08-05
- RRep. Michael T. McCaulSale$1,001 - $15,0002024-08-20
- RRep. Michael T. McCaulSale$1,001 - $15,0002024-01-17
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does PLXS have?
PLEXUS CORP (PLXS) has 64 SEC Form 4 filings (117 transaction rows) in the rolling 365-day window, disclosed by 11 distinct insiders. Most recent filing: Oct 22, 2026.
When was the most recent SEC Form 4 filing for PLXS?
The most recent Form 4 filing for PLXS on Tracefour is dated Oct 22, 2026.
Who is the most active insider at PLXS?
The most active SEC Form 4 filer at PLXS in the rolling window is President & CEO Kelsey Todd P., with 18 filings.
What is the net insider flow at PLXS over the last 6 months?
Over the trailing 180 days, insiders at PLXS have net sold $8.4M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at PLXS in the current window?
Inside the rolling window, insiders at PLXS bought $0 and sold $24.3M based on SEC Form 4 filings.
Can I get alerts for PLXS insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at PLEXUS CORP (PLXS). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
PLEXUS CORP is in the Technology sector.