Insider Transactions Reported by 14 Insiders of MBIA INC

Symbol: MBI on NYSE
Location: Purchase, NY

Quick Takeaways

MBI - MBIA INC has 14 insiders with reported activity on this page.
Net insider value flow over the last year: -$417,363.
Recent transaction rows are available for direct filing-level review.

What Changed

Buy value: ; sell value: $417,363.
Net share flow: -64,804.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Source Evidence

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Net insider flow leans to selling over the last 12 months. Net value: -$417,363.

Buys

Shares: 0

Insiders: 0

Sells

$417,363

Shares: 64,804

Insiders: 3

Net

-$417,363

Shares: -64,804

Insiders: -3

Window (months)	Sell shares	Buy $	Sell $	Net $
0-3	0	$0	$0	$0
3-6	0	$0	$0	$0
6-9	64,804	$0	$417,363	-$417,363
9-12	0	$0	$0	$0

MBIA INC executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Valuation	Report Date
William C. Fallon	CEO & President, Director	$18,147,157			Mixed	04 Mar 2026
Anthony McKiernan	EVP & Chief Financial Officer	$8,714,144			Mixed	05 Mar 2024
Bergonzi Adam T.	Assistant Vice President	$6,055,742			Mixed	04 Mar 2026
Christopher H. Young	Assistant Vice President	$4,182,912			Mixed	04 Mar 2026
Daniel M. Avitabile	Assistant Vice President	$4,176,383			Mixed	04 Mar 2026
Jonathan C. Harris	General Counsel and Secretary	$4,005,932			Mixed	03 Mar 2023
Joseph R. Schachinger	EVP, CFO and Treasurer	$1,592,525			Mixed	04 Mar 2026
Steven J. Gilbert	Director	$995,068			Mixed	13 May 2025
Charles R. Rinehart	Director	$895,968			Mixed	12 May 2022
Diane L. Dewbrey	Director	$750,871	-$35,571	-4.5%	Filing P/S	21 Aug 2025
L. Innis Thompson	Director	$557,670			Mixed	13 May 2025
Richard C. Vaughan	Director	$527,325	-$152,272	-22%	Filing P/S	11 Aug 2025
Theodore Shasta	Director	$396,153	-$229,520	-37%	Filing P/S	27 Aug 2025
Shengying Yu	AVP and Controller				Mixed	02 May 2024

Top shareholders of MBIA INC (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock, Inc.	13F	Company	6.8%	3,402,391	$24,361,120	—	31 Dec 2025	13F
Wolf Hill Capital Management, LP	13F 13D/G	Company	5.1% from 13D/G	2,560,708	$18,334,669	—	31 Dec 2025	13F 13D/G
VANGUARD GROUP INC	13F	Company	5.1%	2,541,234	$18,195,235	—	31 Dec 2025	13F
William C. Fallon	3/4/5	CEO & President, Director	5.6%	2,826,660	$18,147,157	—	04 Mar 2026	3/4/5
VALUEWORKS LLC	13F	Company	4.1%	2,062,700	$14,768,932	—	31 Dec 2025	13F
Hosking Partners LLP	13F	Company	3.1%	1,546,452	$11,072,596	—	31 Dec 2025	13F
Anthony McKiernan	3/4/5	EVP & Chief Financial Officer	— class O/S missing	1,324,338	$8,714,144	—	05 Mar 2024	3/4/5
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.1%	1,069,378	$7,658,738	—	31 Dec 2025	13F
STATE STREET CORP	13F	Company	2.1%	1,045,938	$7,488,916	—	31 Dec 2025	13F
TCW GROUP INC	13F	Company	2.1%	1,038,460	$7,435,374	—	31 Dec 2025	13F
KAHN BROTHERS GROUP INC	13F	Company	2%	1,028,784	$7,366,093	—	31 Dec 2025	13F
Bergonzi Adam T.	3/4/5	Assistant Vice President	1.9%	943,262	$6,055,742	—	04 Mar 2026	3/4/5
UBS Group AG	13F	Company	1.3%	636,230	$4,555,408	—	31 Dec 2025	13F
Christopher H. Young	3/4/5	Assistant Vice President	1.3%	651,544	$4,182,912	—	04 Mar 2026	3/4/5
Daniel M. Avitabile	3/4/5	Assistant Vice President	1.3%	650,527	$4,176,383	—	04 Mar 2026	3/4/5
Jonathan C. Harris	3/4/5	General Counsel and Secretary	— class O/S missing	654,564	$4,005,932	—	03 Mar 2023	3/4/5
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.92%	461,241	$3,302,486	—	31 Dec 2025	13F
NORTHERN TRUST CORP	13F	Company	0.77%	387,377	$2,773,619	—	31 Dec 2025	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.75%	376,126	$2,693,062	—	31 Dec 2025	13F
MORGAN STANLEY	13F	Company	0.69%	346,073	$2,477,883	—	31 Dec 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.67%	338,592	$2,424,320	—	31 Dec 2025	13F
JANE STREET GROUP, LLC	13F	Company	0.66%	332,273	$2,379,075	—	31 Dec 2025	13F
Chou Associates Management Inc.	13F	Company	0.64%	321,000	$2,298,360	—	31 Dec 2025	13F
WHITEBOX ADVISORS LLC	13F	Company	0.61%	304,461	$2,179,941	—	31 Dec 2025	13F
TUDOR INVESTMENT CORP ET AL	13F	Company	0.5%	249,048	$1,783,184	—	31 Dec 2025	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.49%	248,086	$1,776,296	—	31 Dec 2025	13F
Joseph R. Schachinger	3/4/5	EVP, CFO and Treasurer	0.49%	248,057	$1,592,525	—	04 Mar 2026	3/4/5
GROUP ONE TRADING LLC	13F	Company	0.37%	186,267	$1,333,672	—	31 Dec 2025	13F
CITADEL ADVISORS LLC	13F	Company	0.36%	181,211	$1,297,471	—	31 Dec 2025	13F
JTC Employer Solutions Trustee Ltd	13F	Company	0.36%	180,000	$1,288,000	—	31 Dec 2025	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.35%	175,877	$1,259,277	—	31 Dec 2025	13F
Alta Fundamental Advisers LLC	13F	Company	0.3%	148,662	$1,064,420	—	31 Dec 2025	13F
Bank of New York Mellon Corp	13F	Company	0.29%	147,223	$1,054,117	—	31 Dec 2025	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.28%	141,792	$1,015,231	—	31 Dec 2025	13F
Steven J. Gilbert	3/4/5	Director	— mixed-class rows	195,389 mixed-class rows	$995,068	—	13 May 2025	3/4/5
Charles R. Rinehart	3/4/5	Director	— class O/S missing	146,400	$895,968	—	12 May 2022	3/4/5
Nuveen, LLC	13F	Company	0.22%	112,560	$805,929	—	31 Dec 2025	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.21%	106,605	$764,000	—	31 Dec 2025	13F
Diane L. Dewbrey	3/4/5	Director	0.21%	105,017	$750,871	-$35,571	21 Aug 2025	3/4/5
Cerity Partners LLC	13F	Company	0.2%	101,186	$724,492	—	31 Dec 2025	13F
Freestone Capital Holdings, LLC	13F	Company	0.2%	99,763	$714,303	—	31 Dec 2025	13F
NBC SECURITIES, INC.	13F	Company	0.2%	98,197	$703,090	—	31 Dec 2025	13F
JPMORGAN CHASE & CO	13F	Company	0.19%	96,608	$691,712	—	31 Dec 2025	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	0.18%	89,413	$640,197	—	31 Dec 2025	13F
Walleye Capital LLC	13F	Company	0.16%	80,546	$576,709	—	31 Dec 2025	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.16%	78,540	$562,346	—	31 Dec 2025	13F
L. Innis Thompson	3/4/5	Director	— mixed-class rows	111,193 mixed-class rows	$557,670	—	13 May 2025	3/4/5
Russell Investments Group, Ltd.	13F	Company	0.15%	74,233	$531,508	—	31 Dec 2025	13F
Richard C. Vaughan	3/4/5	Director	0.17%	86,874	$527,325	-$152,272	11 Aug 2025	3/4/5
Quantinno Capital Management LP	13F	Company	0.14%	72,518	$519,229	—	31 Dec 2025	13F

Recent Insider Transactions by Companies or Individuals for MBIA INC

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership
William C. Fallon	MBI	Common Stock	Tax liability	-1.38%			-39,658	2,826,660	04 Mar 2026	Direct
Bergonzi Adam T.	MBI	Common Stock	Tax liability	-1.39%			-13,280	943,262	04 Mar 2026	Direct
Joseph R. Schachinger	MBI	Common Stock	Tax liability	-0.96%			-2,400	248,057	04 Mar 2026	Direct
Christopher H. Young	MBI	Common Stock	Tax liability	-1.31%			-8,668	651,544	04 Mar 2026	Direct
Daniel M. Avitabile	MBI	Common Stock	Tax liability	-1.31%			-8,668	650,527	04 Mar 2026	Direct
William C. Fallon	MBI	Common Stock	Tax liability	-0.96%			-27,726	2,866,318	03 Mar 2026	Direct
William C. Fallon	MBI	Common Stock	Award	9.14%			242,308	2,894,044	03 Mar 2026	Direct
Bergonzi Adam T.	MBI	Common Stock	Tax liability	-0.94%			-9,098	956,542	03 Mar 2026	Direct
Bergonzi Adam T.	MBI	Common Stock	Award	13.6%			115,385	965,640	03 Mar 2026	Direct
Joseph R. Schachinger	MBI	Common Stock	Tax liability	-1.11%			-2,800	250,457	03 Mar 2026	Direct
Joseph R. Schachinger	MBI	Common Stock	Award	24.6%			50,000	253,257	03 Mar 2026	Direct
Christopher H. Young	MBI	Common Stock	Tax liability	-0.91%			-6,061	660,212	03 Mar 2026	Direct
Christopher H. Young	MBI	Common Stock	Award	13.8%			80,769	666,273	03 Mar 2026	Direct
Daniel M. Avitabile	MBI	Common Stock	Tax liability	-0.91%			-6,061	659,195	03 Mar 2026	Direct
Daniel M. Avitabile	MBI	Common Stock	Award	13.8%			80,769	665,256	03 Mar 2026	Direct
William C. Fallon	MBI	Common Stock	Award	0.54%			14,220	2,651,736	31 Dec 2025	Direct
Bergonzi Adam T.	MBI	Common Stock	Award	0.8%			6,771	850,255	31 Dec 2025	Direct
Daniel M. Avitabile	MBI	Common Stock	Award	0.76%			4,402	584,487	31 Dec 2025	Direct
Christopher H. Young	MBI	Common Stock	Award	0.76%			4,402	585,504	31 Dec 2025	Direct
Theodore Shasta	MBI	Common Stock	Sale	-11.3%	$50,418	$7.90	-6,382	50,146	27 Aug 2025	Direct
Diane L. Dewbrey	MBI	Common Stock	Sale	-4.52%	$35,571	$7.15	-4,975	105,017	21 Aug 2025	Direct
Theodore Shasta	MBI	Common Stock	Sale	-12.9%	$56,102	$6.71	-8,361	56,528	19 Aug 2025	Direct
Theodore Shasta	MBI	Common Stock	Sale	-23.6%	$123,000	$6.15	-20,000	64,889	12 Aug 2025	Direct
Richard C. Vaughan	MBI	Common Stock	Sale	-22.4%	$152,272	$6.07	-25,086	86,874	11 Aug 2025	Direct
Theodore Shasta	MBI	COMMON STOCK	Award	37.4%			23,095	84,889	13 May 2025	Direct
Richard C. Vaughan	MBI	COMMON STOCK	Award	26%			23,095	111,960	13 May 2025	Direct
Steven J. Gilbert	MBI	COMMON STOCK	Award	26.8%			23,095	109,242	13 May 2025	Direct
L. Innis Thompson	MBI	COMMON STOCK	Award	52.4%			23,095	67,144	13 May 2025	Direct
Diane L. Dewbrey	MBI	COMMON STOCK	Award	26.6%			23,095	109,992	13 May 2025	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.