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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•100 filings

PLXS

PLEXUS CORP

Net sales of $2.3M over the last 3 months

3 sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

−$2,319,265

0 buyers · 3 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$24,015,921

11 distinct insiders

Highlighted alerts

46

31 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
77
Voluntary view
P/S trades after deterministic checks
49
Administrative noise
Stored, never alerted
27
10b5-1
Shown as informational
SEC ownership XML facts
Code
F
Shares
800
Price
$238.53
Footnotes
1

Each Restricted Stock Unit granted under the Plexus Corp. 2024 Omnibus Incentive Plan, which qualifies under Rule 16b-3, represented a contingent right to receive one share of Plexus Corp. common stock. One third of the Restricted Stock Units vested and settled on September 15, 2026.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

77 transactions

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
721
Price
$239.92
Value
$172,980
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
779
Price
$238.47
Value
$185,767
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
1,500
Price
$242.41
Value
$363,615
Open SEC filing

Rapp Karen Marie

Director

Sale 10b5-1
Shares
500
Price
$240.87
Value
$120,435
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
500
Price
$252.23
Value
$126,115
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
681
Price
$251.09
Value
$170,989
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
319
Price
$248.79
Value
$79,364
Open SEC filing

SCHROCK MICHAEL V

Director

Sale 10b5-1
Shares
4,000
Price
$275.00
Value
$1,100,000
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
1,000
Price
$261.07
Value
$261,070
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
500
Price
$260.51
Value
$130,255
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
352
Price
$296.09
Value
$104,224
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
748
Price
$295.15
Value
$220,773
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
300
Price
$294.19
Value
$88,257
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
100
Price
$292.11
Value
$29,211
Open SEC filing

Running Michael J.

Regional President - AMER

SaleAlert
Shares
510
Price
$272.17
Value
$138,804
Open SEC filing

Kelsey Todd P.

President & CEO

SaleAlert
Shares
1,000
Price
$290.00
Value
$290,000
Open SEC filing

Rapp Karen Marie

Director

Sale 10b5-1
Shares
500
Price
$270.00
Value
$135,000
Open SEC filing

Kelsey Todd P.

President & CEO

SaleAlert
Shares
1,000
Price
$274.75
Value
$274,750
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
800
Price
$253.26
Value
$202,611
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
700
Price
$252.20
Value
$176,539
Open SEC filing

Tan Victor (Pang Hau)

Regional President - APAC

SaleAlert
Shares
3,000
Price
$271.23
Value
$813,700
Open SEC filing

Ninivaggi Angelo Michael Jr

EVP, Chief Legal & PAO & Secy

SaleAlert
Shares
224
Price
$266.01
Value
$59,585
Open SEC filing

Ninivaggi Angelo Michael Jr

EVP, Chief Legal & PAO & Secy

SaleAlert
Shares
1,562
Price
$265.18
Value
$414,206
Open SEC filing

Ninivaggi Angelo Michael Jr

EVP, Chief Legal & PAO & Secy

SaleAlert
Shares
1,484
Price
$264.11
Value
$391,945
Open SEC filing

Ninivaggi Angelo Michael Jr

EVP, Chief Legal & PAO & Secy

SaleAlert
Shares
59
Price
$264.38
Value
$15,598
Open SEC filing

Ninivaggi Angelo Michael Jr

EVP, Chief Legal & PAO & Secy

SaleAlert
Shares
945
Price
$263.66
Value
$249,159
Open SEC filing

Ninivaggi Angelo Michael Jr

EVP, Chief Legal & PAO & Secy

SaleAlert
Shares
1,294
Price
$262.43
Value
$339,583
Open SEC filing

Kelsey Todd P.

President & CEO

SaleAlert
Shares
1,000
Price
$270.75
Value
$270,750
Open SEC filing

Kelsey Todd P.

President & CEO

SaleAlert
Shares
1,000
Price
$269.50
Value
$269,500
Open SEC filing

Kelsey Todd P.

President & CEO

SaleAlert
Shares
1,000
Price
$268.75
Value
$268,750
Open SEC filing

Kelsey Todd P.

President & CEO

SaleAlert
Shares
1,000
Price
$267.10
Value
$267,100
Open SEC filing

Kelsey Todd P.

President & CEO

SaleAlert
Shares
1,000
Price
$265.15
Value
$265,150
Open SEC filing

Kelsey Todd P.

President & CEO

SaleAlert
Shares
1,403
Price
$263.00
Value
$368,989
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
1,500
Price
$224.09
Value
$336,130
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
1,500
Price
$194.24
Value
$291,360
Open SEC filing

Rapp Karen Marie

Director

Sale 10b5-1
Shares
500
Price
$195.59
Value
$97,795
Open SEC filing

Running Michael J.

Regional President - AMER

SaleAlert
Shares
700
Price
$205.47
Value
$143,829
Open SEC filing

MARTINEZ RANDY J

Director

SaleAlert
Shares
1,000
Price
$203.14
Value
$203,140
Open SEC filing

Mihm Oliver K.

Exec VP & COO

SaleAlert
Shares
9,541
Price
$201.40
Value
$1,921,557
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
2,950
Price
$196.36
Value
$579,266
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
1,126
Price
$195.59
Value
$220,229
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
1,155
Price
$194.47
Value
$224,616
Open SEC filing

Mihm Oliver K.

Exec VP & COO

SaleAlert
Shares
2,226
Price
$198.79
Value
$442,495
Open SEC filing

Zycinski Frank

Regional President - EMEA

SaleAlert
Shares
1,399
Price
$205.99
Value
$288,184
Open SEC filing

Jermain Patrick John

Exec. VP & CFO

SaleAlert
Shares
2,321
Price
$201.12
Value
$466,806
Open SEC filing

Tan Victor (Pang Hau)

Regional President - APAC

SaleAlert
Shares
2,000
Price
$205.75
Value
$411,500
Open SEC filing

Tan Victor (Pang Hau)

Regional President - APAC

SaleAlert
Shares
1,000
Price
$205.00
Value
$205,000
Open SEC filing

FOATE DEAN A

Director

SaleAlert
Shares
10,000
Price
$205.00
Value
$2,050,000
Open SEC filing

Ninivaggi Angelo Michael Jr

Exec VP, CAO, Gen Coun & Secy

SaleAlert
Shares
4,303
Price
$203.06
Value
$873,767
Open SEC filing

Jermain Patrick John

Exec. VP & CFO

SaleAlert
Shares
3,587
Price
$204.09
Value
$732,071
Open SEC filing

Jermain Patrick John

Exec. VP & CFO

SaleAlert
Shares
4,841
Price
$204.01
Value
$987,612
Open SEC filing

Kelsey Todd P.

President & CEO

SaleAlert
Shares
120
Price
$208.85
Value
$25,062
Open SEC filing

Kelsey Todd P.

President & CEO

SaleAlert
Shares
2,000
Price
$207.35
Value
$414,700
Open SEC filing

Kelsey Todd P.

President & CEO

SaleAlert
Shares
2,163
Price
$205.88
Value
$445,324
Open SEC filing

Kelsey Todd P.

President & CEO

SaleAlert
Shares
3,837
Price
$204.53
Value
$784,794
Open SEC filing

Running Michael J.

Regional President - AMER

SaleAlert
Shares
926
Price
$204.92
Value
$189,756
Open SEC filing

FOATE DEAN A

Director

SaleAlert
Shares
5,000
Price
$204.89
Value
$1,024,468
Open SEC filing

Rapp Karen Marie

Director

Sale 10b5-1
Shares
500
Price
$143.47
Value
$71,735
Open SEC filing

Ninivaggi Angelo Michael Jr

Exec VP, CAO, Gen Coun & Secy

SaleAlert
Shares
1,347
Price
$144.93
Value
$195,222
Open SEC filing

Mihm Oliver K.

Exec VP & COO

SaleAlert
Shares
2,327
Price
$143.18
Value
$333,180
Open SEC filing

Jermain Patrick John

Exec. VP & CFO

SaleAlert
Shares
2,000
Price
$143.54
Value
$287,070
Open SEC filing

Mihm Oliver K.

Exec VP & COO

SaleAlert
Shares
1,748
Price
$146.11
Value
$255,405
Open SEC filing

Ninivaggi Angelo Michael Jr

Exec VP, CAO, Gen Coun & Secy

SaleAlert
Shares
2,500
Price
$145.28
Value
$363,193
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
2,000
Price
$145.10
Value
$290,200
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
2,000
Price
$143.50
Value
$287,000
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
1,500
Price
$139.12
Value
$208,680
Open SEC filing

Jermain Patrick John

Exec. VP & CFO

SaleAlert
Shares
1,998
Price
$142.80
Value
$285,314
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
1,500
Price
$143.70
Value
$215,550
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
1,500
Price
$134.54
Value
$201,810
Open SEC filing

Rapp Karen Marie

Director

Sale 10b5-1
Shares
500
Price
$139.00
Value
$69,500
Open SEC filing

Tan Victor (Pang Hau)

Regional President - APAC

SaleAlert
Shares
1,000
Price
$139.50
Value
$139,500
Open SEC filing

Tan Victor (Pang Hau)

Regional President - APAC

SaleAlert
Shares
2,000
Price
$138.75
Value
$277,500
Open SEC filing

Jermain Patrick John

Exec. VP & CFO

SaleAlert
Shares
2,500
Price
$137.71
Value
$344,275
Open SEC filing

Ninivaggi Angelo Michael Jr

Exec VP, CAO, Gen Coun & Secy

SaleAlert
Shares
1,576
Price
$137.78
Value
$217,133
Open SEC filing

Mihm Oliver K.

Exec VP & COO

SaleAlert
Shares
2,102
Price
$130.43
Value
$274,164
Open SEC filing

Jermain Patrick John

Exec. VP & CFO

SaleAlert
Shares
2,178
Price
$130.42
Value
$284,055
Open SEC filing

Kelsey Todd P.

President & CEO

Sale 10b5-1
Shares
1,500
Price
$125.63
Value
$188,445
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.