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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•130 filings

MTG

MGIC INVESTMENT CORP

Net sales of $11.6M over the last 3 months

4 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

−$11,571,763

0 buyers · 4 sellers

12-month purchases

$0.00

0 distinct insiders

12-month sales

$27,201,314

4 distinct insiders

Highlighted alerts

0

32 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
32
Voluntary view
P/S trades after deterministic checks
75
Administrative noise
Stored, never alerted
25
10b5-1
Shown as informational
SEC ownership XML facts
Code
A
Shares
28.26
Price
—
Footnotes
1

Dividends paid on Restricted Stock Units awarded under the Issuer's Omnibus Incentive Plan. No price was paid by the reporting person for them.

Raspberry interpretation
Informational — no alert

Reason: administrative_code.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

32 transactions

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$26.06
Value
$781,800
Open SEC filing

Mattke Timothy J.

Chief Executive Officer

Sale 10b5-1
Shares
137,114
Price
$26.24
Value
$3,597,186
Open SEC filing

Colson Nathaniel H

Officer EVP, CFO & CRO

Sale 10b5-1
Shares
20,000
Price
$29.48
Value
$589,600
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$30.73
Value
$921,900
Open SEC filing

Maggio Paula C

EVP and General Counsel

Sale 10b5-1
Shares
20,000
Price
$30.30
Value
$606,000
Open SEC filing

Mattke Timothy J.

Chief Executive Officer

Sale 10b5-1
Shares
137,113
Price
$30.52
Value
$4,184,277
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$29.70
Value
$891,000
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$28.23
Value
$846,900
Open SEC filing

Colson Nathaniel H

Officer EVP, CFO & CRO

Sale 10b5-1
Shares
20,000
Price
$27.10
Value
$542,000
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$25.38
Value
$761,400
Open SEC filing

Maggio Paula C

EVP and General Counsel

Sale 10b5-1
Shares
20,937
Price
$25.55
Value
$534,940
Open SEC filing

Mattke Timothy J.

Chief Executive Officer

Sale 10b5-1
Shares
139,202
Price
$26.49
Value
$3,687,879
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
10,931
Price
$26.25
Value
$286,982
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$27.04
Value
$811,050
Open SEC filing

Maggio Paula C

EVP and General Counsel

Sale 10b5-1
Shares
20,000
Price
$27.51
Value
$550,160
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$27.27
Value
$817,980
Open SEC filing

Mattke Timothy J.

Chief Executive Officer

Sale 10b5-1
Shares
542
Price
$27.77
Value
$15,054
Open SEC filing

Mattke Timothy J.

Chief Executive Officer

Sale 10b5-1
Shares
9,203
Price
$27.18
Value
$250,147
Open SEC filing

Mattke Timothy J.

Chief Executive Officer

Sale 10b5-1
Shares
11,240
Price
$25.90
Value
$291,082
Open SEC filing

Mattke Timothy J.

Chief Executive Officer

Sale 10b5-1
Shares
3,020
Price
$27.80
Value
$83,950
Open SEC filing

Mattke Timothy J.

Chief Executive Officer

Sale 10b5-1
Shares
52,145
Price
$27.18
Value
$1,417,301
Open SEC filing

Mattke Timothy J.

Chief Executive Officer

Sale 10b5-1
Shares
63,053
Price
$25.89
Value
$1,632,316
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$29.13
Value
$873,960
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$28.40
Value
$852,030
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$27.52
Value
$825,600
Open SEC filing

Maggio Paula C

EVP and General Counsel

Sale 10b5-1
Shares
20,000
Price
$27.44
Value
$548,820
Open SEC filing

Mattke Timothy J.

Chief Executive Officer

Sale 10b5-1
Shares
139,203
Price
$27.09
Value
$3,771,677
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$28.15
Value
$844,632
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$27.66
Value
$829,890
Open SEC filing

Mattke Timothy J.

Chief Executive Officer

Sale 10b5-1
Shares
139,203
Price
$26.54
Value
$3,693,988
Open SEC filing

Maggio Paula C

EVP and General Counsel

Sale 10b5-1
Shares
20,000
Price
$26.54
Value
$530,800
Open SEC filing

Miosi Salvatore A

President & COO

Sale 10b5-1
Shares
30,000
Price
$26.22
Value
$786,600
Open SEC filing