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

BLACKROCK CALIFORNIA MUNICIPAL INCOME TRUST

BFZ · — · CIK 0001137391 · Closed-End Funds

INSIDER SIGNAL

No active buy signal

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

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

Last qualifying purchase2025-04-11 · Saba Capital Management, L.P.; Weinstein Boaz · $517.3K

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

No Form 4 transaction event is present in the current 180-day window.

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: 2025-04-11 · Saba Capital Management, L.P.; Weinstein Boaz.

Recent Form 4 activity

0Purchases
0Sales
1Other Form 4 lines
1SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING0 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 capture is under review for BFZ. Last attempt: 2026-10-18T21:13:37.607974+00:00. —

Short interest

The FINRA report lists no short interest for this ticker.

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
2025-04-11Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock50,569USD 10.23USD 517,321SEC filing ↗
2024-10-29Harris Stayce D.Purchase (P)Common Stock10USD 11.79USD 118SEC filing ↗
2024-04-02Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock8,359USD 11.79USD 98,553SEC filing ↗
2024-04-01Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock6,109USD 11.76USD 71,842SEC filing ↗
2024-03-28Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock40,094USD 11.82USD 473,911SEC filing ↗
2024-03-25Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock23,774USD 11.77USD 279,820SEC filing ↗
2024-03-22Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock17,184USD 11.79USD 202,599SEC filing ↗
2024-03-21Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock14,317USD 11.68USD 167,223SEC filing ↗
2024-03-12Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock35,703USD 11.95USD 426,651SEC filing ↗
2023-12-06Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock109,141USD 11.39USD 1,243,116SEC filing ↗
2023-11-30Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock15,803USD 11.24USD 177,626SEC filing ↗
2023-11-29Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock1,648USD 11.20USD 18,458SEC filing ↗
2023-11-28Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock8,907USD 11.02USD 98,155SEC filing ↗
2023-11-22Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock2,000USD 10.93USD 21,860SEC filing ↗
2023-11-13Saba Capital Management, L.P.; Weinstein BoazPurchase (P)Common Stock28,441USD 10.59USD 301,190SEC filing ↗

Form 4 evidence

1 transaction lines in the latest 365-day window; 128 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-02-09Harris Stayce D.J (J)Common Stock11USD —USD —SEC filing ↗
Show recent Form 4 evidence (1 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-02-09Harris Stayce D.J (J)Common Stock11USD —USD —SEC 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 · —
TickerBFZ
CIK0001137391
SectorClosed-End Funds
Industry— Yahoo Finance
SEC SICInvestment company (SEC forms N-2, N-2/A, N-30D)
Exchange—

Data coverage

Local Form 4 history128 transaction lines from 2023-03-07 to 2026-02-09
62 P purchase lines · 63 S sale lines · 3 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.