NMI Holdings, Inc. (NMIH)

Data as of Sep 16, 2026, from SEC Form 4 filings.

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Latest NMIH insider trades

Adam Pollitzer - Officer
Open-market sale$7.75M
Sep 4, 2026
Aurora Swithenbank - Officer
Open-market sale$519K

About NMI Holdings, Inc. (NMIH)

NMI Holdings Inc through its subsidiaries provides private mortgage guaranty insurance. The company offers mortgage insurance, reinsurance on loans, and outsourced loan review services to mortgage loan originators. It serves national and regional mortgage banks, money center banks, credit unions, community banks, builder-owned mortgage lenders, Internet-sourced lenders, and other non-bank lenders. It protects lenders and investors from default-related losses on a portion of the unpaid principal balance of a covered mortgage.

Headquarters: EMERYVILLE, CA
Employees: 225
Listed: 2013
Exchange: XNAS
Sector: Financials

https://www.nationalmi.com SEC filings for NMIH on EDGAR

NMIH Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Open-market sale	3	196,368	$8.80M
Option exercise	6	122,250
Tax withholding / forfeiture	1	302

Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.

NMIH insider transactions (Form 4)

47 Form 4 filings on record, the earliest from Dec 13, 2024, newest first. Filing history page 1 of 2.

Date	Insider	Transaction	Security	Shares	Price	Value
Sep 13, 2026	Nicholas Daniel Realmuto - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	302^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on September 13, 2023 at a net settlement price equal to the closing stock price on September 11, 2026.
Sep 4, 2026	Adam Pollitzer - Officer	Option exercise	Common Shares, $0.01 par value per share	16,264	$18.70	$304K
Sep 4, 2026	Adam Pollitzer - Officer	Option exercise	Common Shares, $0.01 par value per share	19,435	$16.00	$311K
Sep 4, 2026	Adam Pollitzer - Officer	Option exercise	Common Shares, $0.01 par value per share	25,426	$22.19	$564K
Sep 4, 2026	Adam Pollitzer - Officer	Option exercise	Stock Option (right to buy)	16,264	$0.00	-
Sep 4, 2026	Adam Pollitzer - Officer	Option exercise	Stock Option (right to buy)	19,435	$0.00	-
Sep 4, 2026	Adam Pollitzer - Officer	Option exercise	Stock Option (right to buy)	25,426	$0.00	-
Sep 4, 2026	Adam Pollitzer - Officer	Open-market sale	Common Shares, $0.01 par value per share	172,706	$44.86^{footnote F1}	$7.75M
Footnote F1 (price): The common stock was sold by the reporting person in a series of open market transactions at an average sale price of $44.855. The range of sale prices on the transaction date was $44.51 to $45.16. The reporting person undertakes to provide, upon request by the SEC staff, NMIH… Full note on SEC EDGAR
Aug 11, 2026	Aurora Swithenbank - Officer	Open-market sale	Common Shares, $0.01 par value per share	11,662	$44.51^{footnote F1}	$519K
Footnote F1 (price): The common stock was sold by the reporting person in a series of open market transactions at an average sale price of $44.5085. The range of sale prices on the transaction date was $44.22 to $44.74. The reporting person undertakes to provide, upon request by the SEC staff, NMIH… Full note on SEC EDGAR
Aug 3, 2026	Robert Owen Smith - Officer	Open-market sale	Common Shares, $0.01 par value per share	12,000	$44.65^{footnote F1}	$536K
Footnote F1 (price): The common stock was sold by the reporting person in a series of open market transactions at an average sale price of $44.6469. The range of sale prices on the transaction date was $44.325 to $44.86. The reporting person undertakes to provide, upon request by the SEC staff, NMIH… Full note on SEC EDGAR
May 19, 2026	Michael Curry Montgomery - Director	Open-market sale	Common Shares, $0.01 par value per share	1,554	$37.90^{footnote F1}	$59K
Footnote F1 (price): The common stock was sold by the reporting person in an open market transaction on the transaction date at a sale price of $37.9001.
May 14, 2026	Michael J. Embler - Director	Grant or award	Restricted Stock Unit (right to receive)	4,512^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.
May 14, 2026	Michael Curry Montgomery - Director	Grant or award	Restricted Stock Unit (right to receive)	4,512^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.
May 14, 2026	Steven Scheid - Director	Grant or award	Restricted Stock Unit (right to receive)	4,512^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.
May 14, 2026	Lynn S. McCreary - Director	Grant or award	Restricted Stock Unit (right to receive)	4,512^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.
May 14, 2026	Priya Cherian Huskins - Director	Grant or award	Restricted Stock Unit (right to receive)	4,512^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.
May 14, 2026	John C. Erickson - Director	Grant or award	Restricted Stock Unit (right to receive)	4,512^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.
May 14, 2026	Renu Agrawal - Director	Grant or award	Restricted Stock Unit (right to receive)	4,512^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.
May 8, 2026	Aurora Swithenbank - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	2,922^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on May 8, 2024 at a net settlement price equal to closing stock price on May 8, 2026. The shares underlying these… Full note on SEC EDGAR
May 1, 2026	Aurora Swithenbank - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	9,135^{footnote F1}	$0.00	-
Footnote F1 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on May 8, 2024 at a net settlement price equal to closing stock price on May 1, 2026. The shares underlying these… Full note on SEC EDGAR
Mar 23, 2026	Bradley M. Shuster - Officer	Option exercise	Common Shares, $0.01 par value per share	55,156	$11.10	$612K
Mar 23, 2026	Bradley M. Shuster - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	36,203^{footnote F1}	$0.00	-
Mar 24, 2026	Bradley M. Shuster - Officer	Open-market sale	Common Shares, $0.01 par value per share	18,953	$37.35^{footnote F2}	$708K
Mar 23, 2026	Bradley M. Shuster - Officer	Option exercise	Stock Option (right to buy)	55,156	$0.00	-
Footnote F1 (shares): Represents shares withheld to satisfy the cashless exercise of certain options granted to the Reporting Person on February 9, 2017 at a net settlement price equal to the closing stock price on March 23, 2026, and withholding taxes due in connection with the exercise of such… Full note on SEC EDGAR Footnote F2 (price): The common stock was sold by the Reporting Person in a series of open market transactions at a weighted average sale price of $37.3467. The range of sale prices on the transaction date was $36.8850 to $37.6100. The Reporting Person undertakes to provide, upon request by the SEC… Full note on SEC EDGAR
Mar 18, 2026	Bradley M. Shuster - Officer	Option exercise	Common Shares, $0.01 par value per share	55,158	$11.10	$612K
Mar 18, 2026	Bradley M. Shuster - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	36,162^{footnote F1}	$0.00	-
Mar 19, 2026	Bradley M. Shuster - Officer	Open-market sale	Common Shares, $0.01 par value per share	18,996	$37.05^{footnote F2}	$704K
Mar 18, 2026	Bradley M. Shuster - Officer	Option exercise	Stock Option (right to buy)	55,158	$0.00	-
Footnote F1 (shares): Represents shares withheld to satisfy the cashless exercise of certain options granted to the Reporting Person on February 9, 2017 at a net settlement price equal to the closing stock price on March 18, 2026, and withholding taxes due in connection with the exercise of such… Full note on SEC EDGAR Footnote F2 (price): The common stock was sold by the Reporting Person in a series of open market transactions at a weighted average sale price of $37.0544. The range of sale prices on the transaction date was $36.8550 to $37.4000. The Reporting Person undertakes to provide, upon request by the SEC… Full note on SEC EDGAR
Mar 15, 2026	Nicholas Daniel Realmuto - Officer	Grant or award	Restricted Stock Unit (right to receive)	3,882^{footnote F1}	$0.00	-
Mar 15, 2026	Nicholas Daniel Realmuto - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	1,042^{footnote F2}	$0.00	-
Mar 15, 2026	Nicholas Daniel Realmuto - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	772^{footnote F3}	$0.00	-
Mar 15, 2026	Nicholas Daniel Realmuto - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	565^{footnote F3}	$0.00	-
Mar 15, 2026	Nicholas Daniel Realmuto - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	674^{footnote F4}	$0.00	-
Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The shares underlying such restricted stock units vest in three equal annual installments beginning on the first anniversary of the grant date. Footnote F2 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on March 15, 2023 at a net settlement price equal to the closing stock price on March 13, 2026. Footnote F3 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on March 15, 2024 at a net settlement price equal to the closing stock price on March 13, 2026. Footnote F4 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on March 15, 2025 at a net settlement price equal to the closing stock price on March 13, 2026.
Mar 11, 2026	Bradley M. Shuster - Officer	Option exercise	Common Shares, $0.01 par value per share	55,158	$11.10	$612K
Mar 11, 2026	Bradley M. Shuster - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	36,182^{footnote F1}	$0.00	-
Mar 12, 2026	Bradley M. Shuster - Officer	Open-market sale	Common Shares, $0.01 par value per share	18,976	$36.58^{footnote F2}	$694K
Mar 11, 2026	Bradley M. Shuster - Officer	Option exercise	Stock Option (right to buy)	55,158	$0.00	-
Footnote F1 (shares): Represents shares withheld to satisfy the cashless exercise of certain options granted to the Reporting Person on February 9, 2017 at a net settlement price equal to the closing stock price on March 11, 2026, and withholding taxes due in connection with the exercise of such… Full note on SEC EDGAR Footnote F2 (price): The common stock was sold by the Reporting Person in a series of open market transactions at a weighted average sale price of $36.5803. The range of sale prices on the transaction date was $36.31 to $36.81. The Reporting Person undertakes to provide, upon request by the SEC… Full note on SEC EDGAR
Mar 4, 2026	Bradley M. Shuster - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	35,728^{footnote F1}	$0.00	-
Mar 5, 2026	Bradley M. Shuster - Officer	Open-market sale	Common Shares, $0.01 par value per share	19,430	$38.91^{footnote F2}	$756K
Mar 4, 2026	Bradley M. Shuster - Officer	Option exercise	Stock Option (right to buy)	55,158	$0.00	-
Mar 4, 2026	Bradley M. Shuster - Officer	Option exercise	Common Shares, $0.01 par value per share	55,158	$11.10	$612K
Footnote F1 (shares): Represents shares withheld to satisfy the cashless exercise of certain options granted to the Reporting Person on February 9, 2017 at a net settlement price equal to the closing stock price on March 4, 2026, and withholding taxes due in connection with the exercise of such… Full note on SEC EDGAR Footnote F2 (price): The common stock was sold by the Reporting Person in a series of open market transactions at a weighted average sale price of $38.9060. The range of sale prices on the transaction date was $38.66 to $39.19. The Reporting Person undertakes to provide, upon request by the SEC… Full note on SEC EDGAR
Sep 15, 2025	Steven Scheid - Director	Open-market sale	Common Shares, $0.01 par value per share	19,926	$39.31	$783K
Feb 27, 2026	William J. Leatherberry - Officer	Other	Common Shares, $0.01 par value per share	4,900^{footnote F1}	$0.00	-
Footnote F1 (shares): Pursuant to a marriage settlement agreement, these common shares were transferred for no consideration to the Reporting Person's former spouse and such shares are no longer beneficially owned by the Reporting Person.
Feb 25, 2026	Bradley M. Shuster - Officer	Option exercise	Common Shares, $0.01 par value per share	55,158	$11.10	$612K
Feb 25, 2026	Bradley M. Shuster - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	35,601^{footnote F1}	$0.00	-
Feb 26, 2026	Bradley M. Shuster - Officer	Open-market sale	Common Shares, $0.01 par value per share	19,557	$39.85^{footnote F2}	$779K
Feb 25, 2026	Bradley M. Shuster - Officer	Option exercise	Stock Option (right to buy)	55,158	$0.00	-
Footnote F1 (shares): Represents shares withheld to satisfy the cashless exercise of certain options granted to the Reporting Person on February 9, 2017 at a net settlement price equal to the closing stock price on February 25, 2026, and withholding taxes due in connection with the exercise of such… Full note on SEC EDGAR Footnote F2 (price): The common stock was sold by the Reporting Person in a series of open market transactions at a weighted average sale price of $39.8541. The range of sale prices on the transaction date was $39.56 to $40.05. The Reporting Person undertakes to provide, upon request by the SEC… Full note on SEC EDGAR
Feb 18, 2026	Bradley M. Shuster - Officer	Option exercise	Common Shares, $0.01 par value per share	55,000	$11.10	$611K
Feb 18, 2026	Bradley M. Shuster - Officer	Open-market sale	Common Shares, $0.01 par value per share	55,000	$39.63^{footnote F1}	$2.18M
Feb 18, 2026	Bradley M. Shuster - Officer	Option exercise	Stock Option (right to buy)	55,000	$0.00	-
Footnote F1 (price): The common stock was sold by the reporting person in a series of open market transactions at a weighted average sale price of $39.6295. The range of sale prices on the transaction date was $39.56 to $39.79. The reporting person undertakes to provide, upon request by the SEC… Full note on SEC EDGAR
Feb 17, 2026	Norman Peter Fitzgerald - Officer	Open-market sale	Common Shares, $0.01 par value per share	22,500	$39.94^{footnote F1}	$899K
Footnote F1 (price): The common stock was sold by the reporting person in a series of open market transactions at a weighted average sale price of $39.9393. The range of sale prices on the transaction date was $39.62 to $40.56. The reporting person undertakes to provide, upon request by the SEC… Full note on SEC EDGAR
Feb 17, 2026	Mohammad Nawaz Yousaf - Officer	Open-market sale	Common Shares, $0.01 par value per share	16,000	$39.89^{footnote F1}	$638K
Footnote F1 (price): The common stock was sold by the reporting person in a series of open market transactions at a weighted average sale price of $39.8875. The range of sale prices on the transaction date was $39.6300 to $40.0150. The reporting person undertakes to provide, upon request by the SEC… Full note on SEC EDGAR
May 1, 2025	Aurora Swithenbank - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	9,117^{footnote F1}	$0.00	-
May 8, 2025	Aurora Swithenbank - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	2,916^{footnote F2}	$0.00	-
Feb 11, 2026	Aurora Swithenbank - Officer	Grant or award	Restricted Stock Unit (right to receive)	14,784^{footnote F3}	$0.00	-
Feb 12, 2026	Aurora Swithenbank - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	3,363^{footnote F4}	$0.00	-
Footnote F1 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on May 8, 2024 at a net settlement price equal to the closing stock price on May 1, 2025. The shares underlying… Full note on SEC EDGAR Footnote F2 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on May 8, 2024 at a net settlement price equal to the closing stock price on May 8, 2025. The shares underlying… Full note on SEC EDGAR Footnote F3 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan on February 11, 2026. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant… Full note on SEC EDGAR Footnote F4 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 12, 2025 at a net settlement price equal to the closing stock price on February 12, 2026. The shares… Full note on SEC EDGAR
Feb 11, 2026	Mohammad Nawaz Yousaf - Officer	Grant or award	Restricted Stock Unit (right to receive)	9,164^{footnote F1}	$0.00	-
Feb 11, 2026	Mohammad Nawaz Yousaf - Officer	Grant or award	Common Shares, $0.01 par value per share	27,212^{footnote F2}	$0.00	-
Feb 11, 2026	Mohammad Nawaz Yousaf - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	10,708^{footnote F3}	$0.00	-
Feb 12, 2026	Mohammad Nawaz Yousaf - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	1,595^{footnote F4}	$0.00	-
Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan on February 11, 2026. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant… Full note on SEC EDGAR Footnote F2 (shares): On February 8, 2023, the reporting person was granted performance-based restricted stock units (PRSUs) pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. Each PRSU represents a contingent right to receive shares of NMIH's common shares upon settlement. The… Full note on SEC EDGAR Footnote F3 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of the PRSUs granted to the reporting person on February 8, 2023 at a net settlement price equal to the closing stock price on February 11, 2026. Footnote F4 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 12, 2025 at a net settlement price equal to the closing stock price on February 12, 2026. The shares… Full note on SEC EDGAR
Feb 11, 2026	Bradley M. Shuster - Officer	Grant or award	Restricted Stock Unit (right to receive)	24,437^{footnote F1}	$0.00	-
Feb 12, 2026	Bradley M. Shuster - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	4,921^{footnote F2}	$0.00	-
Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan on February 11, 2026. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant… Full note on SEC EDGAR Footnote F2 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 12, 2025 at a net settlement price equal to the closing stock price on February 12, 2026. The shares… Full note on SEC EDGAR
Feb 11, 2026	Robert Owen Smith - Officer	Grant or award	Restricted Stock Unit (right to receive)	13,196^{footnote F1}	$0.00	-
Feb 11, 2026	Robert Owen Smith - Officer	Grant or award	Common Shares, $0.01 par value per share	38,574^{footnote F2}	$0.00	-
Feb 11, 2026	Robert Owen Smith - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	19,627^{footnote F3}	$0.00	-
Feb 12, 2026	Robert Owen Smith - Officer	Tax withholding / forfeiture	Common Shares, $0.01 par value per share	2,981^{footnote F4}	$0.00	-
Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan on February 11, 2026. The restricted stock units vest 40% on each of the first and second anniversaries of the grant date and 20% on the third anniversary of the grant… Full note on SEC EDGAR Footnote F2 (shares): On February 8, 2023, the reporting person was granted performance-based restricted stock units (PRSUs) pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. Each PRSU represents a contingent right to receive shares of NMIH's common shares upon settlement. The… Full note on SEC EDGAR Footnote F3 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of the PRSUs granted to the reporting person on February 8, 2023 at a net settlement price equal to the closing stock price on February 11, 2026. Footnote F4 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on February 12, 2025 at a net settlement price equal to the closing stock price on February 12, 2026. The shares… Full note on SEC EDGAR

Recent NMIH Form 8-K filings

Read NMIH company news

Jul 30, 2026Item 2.02, 9.01

Read the filing on SEC EDGAR

May 15, 2026Item 5.07

Read the filing on SEC EDGAR

Recent NMIH Form 144 notices of proposed sale

An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.

Filed	Filer	Relationship	Shares	Market value	Notice
Sep 4, 2026	ADAM POLLITZER	Officer, Director	190,912	$8.56M	View on EDGAR
Aug 11, 2026	AURORA SWITHENBANK	Officer	11,662

NMIH insider trading FAQ

What is the latest insider trade for NMIH?

NMI Holdings, Inc. (NMIH) had 5 insider filings in the last 90 days, with the most recent on 2026-09-16. The full record for NMIH runs to 47 Form 4 filings, the earliest from 2024-12-13. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying NMIH stock?

No insider purchases of NMIH were filed in the last 90 days.

How many insiders are selling NMIH stock?

3 insider sales of NMIH were filed in the last 90 days, totaling $8.80M.

Where can I see NMIH SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects NMIH Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Financials companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Sep 16, 2026 - Nicholas Daniel Realmuto view on EDGAR
Sep 10, 2026 - Adam Pollitzer view on EDGAR
Sep 4, 2026 - Adam Pollitzer view on EDGAR
Aug 12, 2026 - Aurora Swithenbank view on EDGAR
Aug 5, 2026 - Robert Owen Smith view on EDGAR
May 20, 2026 - Michael Curry Montgomery view on EDGAR
May 18, 2026 - Michael J. Embler view on EDGAR
May 18, 2026 - Michael Curry Montgomery view on EDGAR
May 18, 2026 - Steven Scheid view on EDGAR

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Learn more

Insider selling: signal or noise?: Why most insider sales are routine, and the few patterns worth a second look.
Form 144 vs Form 4: A Form 144 announces a planned sale; the Form 4 reports it after it happens.
Insider activity in Financials: Where NMIH's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

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Form 4 transaction type

Transactions

Total value

Open-market sale

196,368

$8.80M

Option exercise

122,250

Tax withholding / forfeiture

302

Date

Insider

Transaction

Security

Price

Value

Sep 13, 2026

Nicholas Daniel Realmuto - Officer

Tax withholding / forfeiture

Common Shares, $0.01 par value per share

302^{footnote F1}

$0.00

Footnote F1 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on September 13, 2023 at a net settlement price equal to the closing stock price on September 11, 2026.

Sep 4, 2026

Adam Pollitzer - Officer

Option exercise

Common Shares, $0.01 par value per share

16,264

$18.70

$304K

Sep 4, 2026

Adam Pollitzer - Officer

Option exercise

Common Shares, $0.01 par value per share

19,435

$16.00

$311K

Sep 4, 2026

Adam Pollitzer - Officer

Option exercise

Common Shares, $0.01 par value per share

25,426

$22.19

$564K

Sep 4, 2026

Adam Pollitzer - Officer

Option exercise

Stock Option (right to buy)

16,264

$0.00

Sep 4, 2026

Adam Pollitzer - Officer

Option exercise

Stock Option (right to buy)

19,435

$0.00

Sep 4, 2026

Adam Pollitzer - Officer

Option exercise

Stock Option (right to buy)

25,426

$0.00

Sep 4, 2026

Adam Pollitzer - Officer

Open-market sale

Common Shares, $0.01 par value per share

172,706

$44.86^{footnote F1}

$7.75M

Footnote F1 (price): The common stock was sold by the reporting person in a series of open market transactions at an average sale price of $44.855. The range of sale prices on the transaction date was $44.51 to $45.16. The reporting person undertakes to provide, upon request by the SEC staff, NMIH… Full note on SEC EDGAR

Aug 11, 2026

Aurora Swithenbank - Officer

Open-market sale

Common Shares, $0.01 par value per share

11,662

$44.51^{footnote F1}

$519K

Footnote F1 (price): The common stock was sold by the reporting person in a series of open market transactions at an average sale price of $44.5085. The range of sale prices on the transaction date was $44.22 to $44.74. The reporting person undertakes to provide, upon request by the SEC staff, NMIH… Full note on SEC EDGAR

Aug 3, 2026

Robert Owen Smith - Officer

Open-market sale

Common Shares, $0.01 par value per share

12,000

$44.65^{footnote F1}

$536K

Footnote F1 (price): The common stock was sold by the reporting person in a series of open market transactions at an average sale price of $44.6469. The range of sale prices on the transaction date was $44.325 to $44.86. The reporting person undertakes to provide, upon request by the SEC staff, NMIH… Full note on SEC EDGAR

May 19, 2026

Michael Curry Montgomery - Director

Open-market sale

Common Shares, $0.01 par value per share

1,554

$37.90^{footnote F1}

$59K

Footnote F1 (price): The common stock was sold by the reporting person in an open market transaction on the transaction date at a sale price of $37.9001.

May 14, 2026

Michael J. Embler - Director

Grant or award

Restricted Stock Unit (right to receive)

4,512^{footnote F1}

$0.00

Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.

May 14, 2026

Michael Curry Montgomery - Director

Grant or award

Restricted Stock Unit (right to receive)

4,512^{footnote F1}

$0.00

Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.

May 14, 2026

Steven Scheid - Director

Grant or award

Restricted Stock Unit (right to receive)

4,512^{footnote F1}

$0.00

Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.

May 14, 2026

Lynn S. McCreary - Director

Grant or award

Restricted Stock Unit (right to receive)

4,512^{footnote F1}

$0.00

Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.

May 14, 2026

Priya Cherian Huskins - Director

Grant or award

Restricted Stock Unit (right to receive)

4,512^{footnote F1}

$0.00

Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.

May 14, 2026

John C. Erickson - Director

Grant or award

Restricted Stock Unit (right to receive)

4,512^{footnote F1}

$0.00

Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.

May 14, 2026

Renu Agrawal - Director

Grant or award

Restricted Stock Unit (right to receive)

4,512^{footnote F1}

$0.00

Footnote F1 (shares): Represents restricted stock units granted pursuant to the NMIH Amended and Restated 2014 Omnibus Incentive Plan. The restricted stock units vest on the first anniversary of the grant date.

May 8, 2026

Aurora Swithenbank - Officer

Tax withholding / forfeiture

Common Shares, $0.01 par value per share

2,922^{footnote F1}

$0.00

Footnote F1 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on May 8, 2024 at a net settlement price equal to closing stock price on May 8, 2026. The shares underlying these… Full note on SEC EDGAR

May 1, 2026

Aurora Swithenbank - Officer

Tax withholding / forfeiture

Common Shares, $0.01 par value per share

9,135^{footnote F1}

$0.00

Footnote F1 (shares): Represents shares withheld by NMIH to satisfy withholding taxes due in connection with the vesting of certain restricted stock units granted to the reporting person on May 8, 2024 at a net settlement price equal to closing stock price on May 1, 2026. The shares underlying these… Full note on SEC EDGAR

Mar 23, 2026