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

Spectral AI, Inc.

MDAI · Nasdaq · CIK 0001833498 · Healthcare · Medical Devices

INSIDER SIGNAL

No active buy signal

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

22 Form 4 transaction lines observed in the same window
0 sales · 22 option, withholding, award, gift or other lines

Last qualifying purchase2024-05-10 · DiMaio John Michael · $10.3K

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
DiMaio John MichaelDirector
○○○○○○○○○○○○○○○
Cotton Richard JohnDirector
○○○
Sadagopan DeepakDirector
○
Snyder Marion AnnDirector
○
Capone Vincent S.Chief Executive Officer
○
● 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: 2024-05-10 · DiMaio John Michael.

Recent Form 4 activity

0Purchases
0Sales
22Other Form 4 lines
15SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER22 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
2,345,014
Previous report
2,195,305
Avg daily volume
129,679
Days to cover
18.1

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
2024-05-10DiMaio John MichaelPurchase (P)Common Stock6,000USD 1.72USD 10,320SEC filing ↗
2023-11-20DiMaio John MichaelPurchase (P)Common Stock, par value $0.0001 per share2,000USD 2.67USD 5,340SEC filing ↗
2023-11-16DiMaio John MichaelPurchase (P)Common Stock, par value $0.0001 per share500USD 2.68USD 1,340SEC filing ↗
2023-11-14DiMaio John MichaelPurchase (P)Common Stock, par value $0.0001 per share355USD 2.81USD 998SEC filing ↗
2023-09-13DiMaio John MichaelPurchase (P)Common Stock, par value $0.0001 per share198USD 5.07USD 1,004SEC filing ↗
2023-09-12DiMaio John MichaelPurchase (P)Common Stock, par value $0.0001 per share1,000USD 5.97USD 5,970SEC filing ↗

Form 4 evidence

22 transaction lines in the latest 365-day window; 69 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-28DiMaio John MichaelAward / grant (A)Common Stock32,000USD 1.62USD 51,840SEC filing ↗
2026-09-23DiMaio John MichaelAward / grant (A)Common Stock60,000USD 1.67USD 100,200SEC filing ↗
2026-09-21DiMaio John MichaelAward / grant (A)Common Stock21,012USD 1.69USD 35,510SEC filing ↗
Show recent Form 4 evidence (21 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-28DiMaio John MichaelAward / grant (A)Common Stock32,000USD 1.62USD 51,840SEC filing ↗
2026-09-23DiMaio John MichaelAward / grant (A)Common Stock60,000USD 1.67USD 100,200SEC filing ↗
2026-09-21DiMaio John MichaelAward / grant (A)Common Stock21,012USD 1.69USD 35,510SEC filing ↗
2026-09-18DiMaio John MichaelAward / grant (A)Common Stock10,988USD 1.61USD 17,691SEC filing ↗
2026-09-11DiMaio John MichaelAward / grant (A)Common Stock22,000USD 1.59USD 34,980SEC filing ↗
2026-09-10DiMaio John MichaelAward / grant (A)Common Stock10,000USD 1.56USD 15,600SEC filing ↗
2026-08-13DiMaio John MichaelAward / grant (A)Common Stock35,000USD 1.64USD 57,400SEC filing ↗
2026-06-29DiMaio John MichaelAward / grant (A)Common Stock15,000USD 1.73USD 25,950SEC filing ↗
2026-06-25DiMaio John MichaelAward / grant (A)Common Stock14,700USD 1.69USD 24,843SEC filing ↗
2026-06-24DiMaio John MichaelAward / grant (A)Common Stock14,300USD 1.74USD 24,882SEC filing ↗
2026-05-29DiMaio John MichaelAward / grant (A)Common Stock15,000USD 2.12USD 31,800SEC filing ↗
2026-05-28DiMaio John MichaelAward / grant (A)Common Stock2,500USD 2.36USD 5,900SEC filing ↗
2026-05-26DiMaio John MichaelAward / grant (A)Common Stock32,233USD 2.61USD 84,128SEC filing ↗
2026-05-18Cotton Richard JohnAward / grant (A)Common Stock8,818USD 2.40USD 21,163SEC filing ↗
2026-05-15DiMaio John MichaelAward / grant (A)Common Stock26,887USD 2.16USD 58,000SEC filing ↗
2026-05-15Cotton Richard JohnAward / grant (A)Common Stock5,882USD 2.33USD 13,705SEC filing ↗
2026-04-24Sadagopan DeepakAward / grant (A)Common Stock25,000USD 0.00USD 0SEC filing ↗
2026-04-24Snyder Marion AnnAward / grant (A)Common Stock25,000USD 0.00USD 0SEC filing ↗
2026-04-24DiMaio John MichaelAward / grant (A)Common Stock100,000USD 0.00USD 0SEC filing ↗
2026-04-24Cotton Richard JohnAward / grant (A)Common Stock29,850USD 0.00USD 0SEC filing ↗
2026-04-24Capone Vincent S.Award / grant (A)Common Stock100,000USD 0.00USD 0SEC 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 · —
TickerMDAI
CIK0001833498
SectorHealthcare
IndustryMedical Devices Yahoo Finance
SEC SIC3841 Surgical & Medical Instruments & Apparatus
ExchangeNasdaq

Data coverage

Local Form 4 history69 transaction lines from 2021-03-23 to 2026-09-28
6 P purchase lines · 17 S sale lines · 46 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.