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PLXS

Plexus Corp.

TechnologyRussell 2000

Plexus Corp. insider trading

Plexus Corp. files with the SEC as a Printed Circuit Boards company headquartered in Neenah, WI. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.

From SEC filings

Recent PLXS insider transactions

6 insiders traded PLXS on the open market between May 07, 2026 and Sep 16, 2026 — 24 sales worth $6.3M, of which 15 were pre-scheduled under a 10b5-1 plan.

Bought
—
Sold
$6.3M

15 of 24 on a 10b5-1 plan

Net
−$6.3M
Insiders
6

Open-market purchases (code P) and sales (code S) from Plexus Corp.'s own SEC Form 4 filings. Grants and option exercises are excluded — they are compensation, not decisions. Share counts are derived from the reported value and price. Verify any figure against the original filing before acting on it; this is monitoring, not advice.

Filing history last read from EDGAR on Sep 23, 2026. The live dashboard shows new filings the moment they clear.

Every PLXS Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

PLXS insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 12 insiders traded PLXS on the open market: 0 purchases and 143 sales worth $45.3M, 45 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 0 purchases and 68 sales ($24M), by 10 insiders.

QuarterBoughtSold
Q2 2026—−$6M24 sales · 8 on a plan
Q1 2026—−$13M23 sales · 5 on a plan
Q4 2025—−$2.8M11 sales · 5 on a plan
Q3 2025—−$2.2M10 sales · 4 on a plan
Q2 2025—−$2M13 sales · 7 on a plan
Q1 2025—−$4.6M19 sales · 8 on a plan
Q4 2024—−$9.9M22 sales · 3 on a plan
Q3 2024—−$4.9M21 sales · 5 on a plan
Largest sale
−$2.1M of PLXS by Foate Dean A (Director) on Feb 06, 2026.

Open-market transactions through Jun 30, 2026most recent first

  • Kelsey Todd P.10b5-1

    President & CEO · Director

    −$220.8K

    Jun 17, 2026

    748 sh · $295.15

  • Running Michael J.

    Regional President - AMER

    −$138.8K

    Jun 05, 2026

    510 sh · $272.17

  • Kelsey Todd P.10b5-1

    President & CEO · Director

    −$202.6K

    May 20, 2026

    800 sh · $253.26

  • Kelsey Todd P.10b5-1

    President & CEO · Director

    −$176.5K

    May 20, 2026

    700 sh · $252.20

  • Tan Victor (Pang Hau)

    Regional President - APAC

    −$813.7K

    May 11, 2026

    3,000 sh · $271.23

  • Ninivaggi Angelo Michael Jr

    EVP, Chief Legal & PAO & Secy

    −$414.2K

    May 08, 2026

    1,562 sh · $265.18

  • Ninivaggi Angelo Michael Jr

    EVP, Chief Legal & PAO & Secy

    −$391.9K

    May 08, 2026

    1,484 sh · $264.11

  • Ninivaggi Angelo Michael Jr

    EVP, Chief Legal & PAO & Secy

    −$59.6K

    May 08, 2026

    224 sh · $266.01

  • Ninivaggi Angelo Michael Jr

    EVP, Chief Legal & PAO & Secy

    −$339.6K

    May 07, 2026

    1,294 sh · $262.43

  • Ninivaggi Angelo Michael Jr

    EVP, Chief Legal & PAO & Secy

    −$15.6K

    May 07, 2026

    59 sh · $264.38

  • Kelsey Todd P.

    President & CEO · Director

    −$270.8K

    May 06, 2026

    1,000 sh · $270.75

  • Kelsey Todd P.

    President & CEO · Director

    −$269.5K

    May 05, 2026

    1,000 sh · $269.50

  • Kelsey Todd P.

    President & CEO · Director

    −$268.8K

    May 05, 2026

    1,000 sh · $268.75

  • Kelsey Todd P.

    President & CEO · Director

    −$267.1K

    May 05, 2026

    1,000 sh · $267.10

  • Kelsey Todd P.

    President & CEO · Director

    −$369K

    May 04, 2026

    1,403 sh · $263.00

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

Plexus Corp. company record

SEC industry classification
Printed Circuit Boards
Headquarters
Neenah, WI
Incorporated in
WI
Listed on
Nasdaq
SEC Central Index Key
0000785786

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Technology sector shown above.

After insiders bought PLXS

What the stock actually did in the 90 days following each open-market purchase

Don't check PLXS — let it ping you

Get told the moment an insider moves on PLXS

Pro watches Plexus Corp. for you and sends a Telegram ping within moments of a Form 4 clearing EDGAR — a C-suite open-market buy, a cluster, a 10b5-1 regime break — long before it reaches the press. Add PLXS to a watchlist, see each mover's benchmark-measured track record and which legendary funds hold it, and read the full filing history instead of the last 72 hours.

Track PLXS on the live dashboardFilings on SEC.gov

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

How to read PLXS insider activity

Open-market purchase (code P)
An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
Grants and option exercises (codes A, M)
Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
Cluster buy
Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

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This week on the tape: who actually chose to sellThe weekly split of scheduled 10b5-1 selling vs deliberate sales, with the deciders named.

Questions

Are PLXS insiders buying or selling?
Between May 07, 2026 and Sep 16, 2026, 6 Plexus Corp. insiders made no open-market purchases and 24 sales worth $6.3M, a net sale of $6.3M. 15 of the sales were pre-scheduled under a Rule 10b5-1 plan.
How much PLXS stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 12 Plexus Corp. insiders made no open-market purchases and 143 sales worth $45.3M. 45 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 68 sales ($24M). The largest sale was Foate Dean A selling $2.1M on Feb 06, 2026.
What was the largest recent PLXS insider trade?
Schrock Michael V (Director) sold $1.1M of PLXS stock on Aug 11, 2026 at about $275.00 a share, under a pre-scheduled 10b5-1 plan.
When did an insider last buy PLXS shares?
No open-market purchase by a Plexus Corp. insider appears in the filings from May 07, 2026 to Sep 16, 2026 — every recorded open-market transaction in that period was a sale.
Where does PLXS insider trading data come from?
From the Form 4 filings Plexus Corp.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.

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