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

CLOUDASTRUCTURE, INC.

CSAI · Nasdaq · CIK 0001709628 · Technology · Software—Infrastructure

INSIDER SIGNAL

No active buy signal

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

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

Last qualifying purchaseNo qualifying purchase is present in the local Form 4 history.

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesLow
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
Bentley Sheldon RichardOther
▼
● 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.—

Recent Form 4 activity

0Purchases
35Sales
1Other Form 4 lines
19SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING1 sale line(s) · context only
OTHER0 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
81,848
Previous report
62,365
Avg daily volume
176,460
Days to cover
≤ 1.0

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

No qualifying code P equity purchase is present in the local Form 4 history.

Form 4 evidence

36 transaction lines in the latest 365-day window; 63 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-14Bentley Sheldon RichardSale (S)Class A Common Stock1,500USD 2.22USD 3,330SEC filing ↗
2026-02-11Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.59USD 14,750SEC filing ↗
2026-02-10Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.63USD 15,750SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-14Bentley Sheldon RichardSale (S)Class A Common Stock1,500USD 2.22USD 3,330SEC filing ↗
2026-02-11Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.59USD 14,750SEC filing ↗
2026-02-10Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.63USD 15,750SEC filing ↗
2026-02-04Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.55USD 13,750SEC filing ↗
2026-02-03Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.61USD 15,250SEC filing ↗
2026-01-28Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.82USD 20,500SEC filing ↗
2026-01-27Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.86USD 21,500SEC filing ↗
2026-01-21Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.82USD 20,500SEC filing ↗
2026-01-20Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.86USD 21,500SEC filing ↗
2026-01-14Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.85USD 21,250SEC filing ↗
2026-01-13Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.88USD 22,000SEC filing ↗
2026-01-12Bentley Sheldon RichardC (C)Class A Common Stock200,000USD —USD —SEC filing ↗
2026-01-07Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.85USD 21,250SEC filing ↗
2026-01-06Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.85USD 21,250SEC filing ↗
2025-12-31Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.80USD 20,000SEC filing ↗
2025-12-30Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 0.88USD 22,000SEC filing ↗
2025-12-24Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.02USD 25,500SEC filing ↗
2025-12-23Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.04USD 26,000SEC filing ↗
2025-12-17Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.08USD 27,000SEC filing ↗
2025-12-16Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.04USD 26,000SEC filing ↗
2025-12-10Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.09USD 27,250SEC filing ↗
2025-12-09Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.11USD 27,750SEC filing ↗
2025-12-03Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.05USD 26,250SEC filing ↗
2025-12-02Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.07USD 26,750SEC filing ↗
2025-11-26Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.11USD 27,750SEC filing ↗
2025-11-25Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.07USD 26,750SEC filing ↗
2025-11-19Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.05USD 26,250SEC filing ↗
2025-11-18Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.15USD 28,750SEC filing ↗
2025-11-12Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.41USD 35,250SEC filing ↗
2025-11-11Bentley Sheldon RichardSale (S)Class A Common Stock25,000USD 1.37USD 34,250SEC 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 · —
TickerCSAI
CIK0001709628
SectorTechnology
IndustrySoftware—Infrastructure Yahoo Finance
SEC SIC7370 Services-Computer Programming, Data Processing, Etc.
ExchangeNasdaq

Data coverage

Local Form 4 history63 transaction lines from 2025-05-22 to 2026-10-14
0 P purchase lines · 62 S sale lines · 1 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.