Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

MBIA INC

MBI · NYSE · CIK 0000814585 · Financial Services · Insurance—Specialty

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

5 Form 4 transaction lines observed in the same window
0 sales · 5 option, withholding, award, gift or other lines

Last qualifying purchase2020-11-18 · Fallon William C · $617.0K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesNone
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
VAUGHAN RICHARD CDirector
○
Shasta TheodoreDirector
○
Innis-Thompson Janice L.Director
○
GILBERT STEVEN JDirector
○
DEWBREY DIANE LDirector
○
● Purchase▼ Sale○ Other

—

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2020-11-18 · Fallon William C.

Recent Form 4 activity

0Purchases
0Sales
26Other Form 4 lines
20SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER5 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
2,915,363
Previous report
2,841,227
Avg daily volume
460,828
Days to cover
6.3

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2020-11-18Fallon William CPurchase (P)Common Stock100,000USD 6.17USD 617,000SEC filing ↗

Form 4 evidence

26 transaction lines in the latest 365-day window; 307 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-05-12VAUGHAN RICHARD CAward / grant (A)Common Stock16,181USD 6.18USD 99,999SEC filing ↗
2026-05-12Shasta TheodoreAward / grant (A)Common Stock16,181USD 6.18USD 99,999SEC filing ↗
2026-05-12Innis-Thompson Janice L.Award / grant (A)Common Stock16,181USD 6.18USD 99,999SEC filing ↗
Show recent Form 4 evidence (26 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-05-12VAUGHAN RICHARD CAward / grant (A)Common Stock16,181USD 6.18USD 99,999SEC filing ↗
2026-05-12Shasta TheodoreAward / grant (A)Common Stock16,181USD 6.18USD 99,999SEC filing ↗
2026-05-12Innis-Thompson Janice L.Award / grant (A)Common Stock16,181USD 6.18USD 99,999SEC filing ↗
2026-05-12GILBERT STEVEN JAward / grant (A)Common Stock16,181USD 6.18USD 99,999SEC filing ↗
2026-05-12DEWBREY DIANE LAward / grant (A)Common Stock16,181USD 6.18USD 99,999SEC filing ↗
2026-03-04Young Christopher H.Tax withholding (F)Common Stock8,668USD 6.88USD 59,636SEC filing ↗
2026-03-04Schachinger Joseph R.Tax withholding (F)Common Stock2,400USD 6.88USD 16,512SEC filing ↗
2026-03-04Fallon William CTax withholding (F)Common Stock39,658USD 6.88USD 272,847SEC filing ↗
2026-03-04Bergonzi Adam T.Tax withholding (F)Common Stock13,280USD 6.88USD 91,366SEC filing ↗
2026-03-04Avitabile Daniel M.Tax withholding (F)Common Stock8,668USD 6.88USD 59,636SEC filing ↗
2026-03-03Young Christopher H.Tax withholding (F)Common Stock6,061USD 6.50USD 39,396SEC filing ↗
2026-03-03Young Christopher H.Award / grant (A)Common Stock80,769USD 6.50USD 524,998SEC filing ↗
2026-03-03Schachinger Joseph R.Tax withholding (F)Common Stock2,800USD 6.50USD 18,200SEC filing ↗
2026-03-03Schachinger Joseph R.Award / grant (A)Common Stock50,000USD 6.50USD 325,000SEC filing ↗
2026-03-03Fallon William CTax withholding (F)Common Stock27,726USD 6.50USD 180,219SEC filing ↗
2026-03-03Fallon William CTax withholding (F)Common Stock27,726USD 6.50USD 180,219SEC filing ↗
2026-03-03Fallon William CAward / grant (A)Common Stock242,308USD 6.50USD 1,575,002SEC filing ↗
2026-03-03Fallon William CAward / grant (A)Common Stock242,038USD 6.50USD 1,573,247SEC filing ↗
2026-03-03Bergonzi Adam T.Tax withholding (F)Common Stock9,098USD 6.50USD 59,137SEC filing ↗
2026-03-03Bergonzi Adam T.Award / grant (A)Common Stock115,385USD 6.50USD 750,002SEC filing ↗
2026-03-03Avitabile Daniel M.Tax withholding (F)Common Stock6,061USD 6.50USD 39,396SEC filing ↗
2026-03-03Avitabile Daniel M.Award / grant (A)Common Stock80,769USD 6.50USD 524,998SEC filing ↗
2025-12-31Young Christopher H.Award / grant (A)Common Stock4,402USD 7.16USD 31,518SEC filing ↗
2025-12-31Fallon William CAward / grant (A)Common Stock14,220USD 7.16USD 101,815SEC filing ↗
2025-12-31Bergonzi Adam T.Award / grant (A)Common Stock6,771USD 7.16USD 48,480SEC filing ↗
2025-12-31Avitabile Daniel M.Award / grant (A)Common Stock4,402USD 7.16USD 31,518SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerMBI
CIK0000814585
SectorFinancial Services
IndustryInsurance—Specialty Yahoo Finance
SEC SIC6351 Surety Insurance
ExchangeNYSE

Data coverage

Local Form 4 history307 transaction lines from 2020-02-27 to 2026-05-12
1 P purchase lines · 24 S sale lines · 282 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.