MBIA Inc. (MBI) Insider Trading

Last 12 months

No open-market buying or selling by insiders.

The last open-market buy by an executive or director was in Nov 2020.

Net open-market

0 buys · 0 sales

Under a 10b5-1 plan

—

no sales

Insiders who bought / sold

0 / 0

executives and directors

Last open-market buy

Nov 2020

Nov 18, 2020

Get an email when MBI's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Aug 27, 2025	Theodore Shasta Director	SoldNo plan	6,382	$7.90	$50k	11%	Form 4
Aug 21, 2025	Diane L Dewbrey Director	SoldNo plan	4,975	$7.15	$36k	4.5%	Form 4
Aug 19, 2025	Theodore Shasta Director	SoldNo plan	8,361	$6.71	$56k	13%	Form 4
Aug 12, 2025	Theodore Shasta Director	SoldNo plan	20,000	$6.15	$123k	24%	Form 4
Aug 11, 2025	Richard C Vaughan Director	SoldNo plan	25,086	$6.07	$152k	22%	Form 4
Jan 2, 2025	Theodore Shasta Director	SoldNo plan	9,570	$6.74	$65k	13%	Form 4
Dec 30, 2024	Theodore Shasta Director	SoldNo plan	11,261	$6.13	$69k	14%	Form 4
Nov 19, 2024 – Nov 20, 2024	Richard C Vaughan Director	SoldNo plan 2 parts	12,821	$6.55 average	$84k	17%	Form 4

Aug 27, 2025No plan
Theodore Shasta
Director · sold 6,382 at $7.90
$50k
11% of stake
Aug 21, 2025No plan
Diane L Dewbrey
Director · sold 4,975 at $7.15
$36k
4.5% of stake
Aug 19, 2025No plan
Theodore Shasta
Director · sold 8,361 at $6.71
$56k
13% of stake
Aug 12, 2025No plan
Theodore Shasta
Director · sold 20,000 at $6.15
$123k
24% of stake
Aug 11, 2025No plan
Richard C Vaughan
Director · sold 25,086 at $6.07
$152k
22% of stake
Jan 2, 2025No plan
Theodore Shasta
Director · sold 9,570 at $6.74
$65k
13% of stake
Dec 30, 2024No plan
Theodore Shasta
Director · sold 11,261 at $6.13
$69k
14% of stake
Nov 19, 2024 – Nov 20, 2024No plan
Richard C Vaughan
Director · sold 12,821 at avg $6.55
$84k
17% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch MBI, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in MBI's SEC filings or

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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