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

SIERRA BANCORP

BSRR · Nasdaq · CIK 0001130144 · Financial Services · Banks—Regional

INSIDER SIGNAL

No active buy signal

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

8 Form 4 transaction lines observed in the same window
5 sales · 3 option, withholding, award, gift or other lines

Last qualifying purchase2025-11-17 · Dutto Laurence S · $11.5K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesModerate
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
Christenson Vonn RDirector
○▼○▼
Treece Christopher GEVP/Chief Financial Officer
○▼
Boyle Hugh FEVP/Chief Credit Officer
▼
Castle Julie GDirector
▼
● 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: 2025-11-17 · Dutto Laurence S.

Recent Form 4 activity

1Purchases
20Sales
64Other Form 4 lines
49SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING5 sale line(s) · context only
OTHER3 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
403,257
Previous report
434,821
Avg daily volume
44,891
Days to cover
9.0

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

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

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2025-11-17Dutto Laurence SPurchase (P)Common Stock400USD 28.78USD 11,512SEC filing ↗
2023-07-31Dutto Laurence SPurchase (P)Common Stock200USD 21.17USD 4,234SEC filing ↗
2023-05-17WOODS GORDON TPurchase (P)Common Stock30USD 15.90USD 477SEC filing ↗
2023-05-02Castle Julie GPurchase (P)Common Stock1,000USD 15.55USD 15,548SEC filing ↗
2022-11-18Gil Michele MPurchase (P)Common Stock2,000USD 21.36USD 42,720SEC filing ↗
2022-08-19Gil Michele MPurchase (P)Common Stock2,000USD 22.27USD 44,540SEC filing ↗
2022-02-22Dutto Laurence SPurchase (P)Common Stock500USD 26.93USD 13,465SEC filing ↗
2021-02-26Abundis Susan MPurchase (P)Common Stock2,000USD 24.07USD 48,140SEC filing ↗
2021-02-17Dutto Laurence SPurchase (P)Common Stock500USD 24.49USD 12,245SEC filing ↗
2021-02-01Castle Julie GPurchase (P)Common Stock2,000USD 21.77USD 43,540SEC filing ↗
2021-01-28Castle Julie GPurchase (P)Common Stock2,000USD 22.37USD 44,740SEC filing ↗
2020-06-15Christenson Vonn RPurchase (P)Common Stock380USD 17.57USD 6,677SEC filing ↗
2020-03-13Christenson Vonn RPurchase (P)Common Stock45USD 18.76USD 844SEC filing ↗
2020-03-11Christenson Vonn RPurchase (P)Common Stock259USD 19.98USD 5,175SEC filing ↗
2020-02-24Dutto Laurence SPurchase (P)Common Stock500USD 26.50USD 13,250SEC filing ↗

Form 4 evidence

85 transaction lines in the latest 365-day window; 393 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-07-31Castle Julie GSale (S)Common Stock1,000USD 40.70USD 40,700SEC filing ↗
2026-05-29Boyle Hugh FSale (S)Common Stock10,000USD 38.21USD 382,100SEC filing ↗
2026-05-22Treece Christopher GSale (S)Common Stock10,000USD 38.18USD 381,800SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-07-31Castle Julie GSale (S)Common Stock1,000USD 40.70USD 40,700SEC filing ↗
2026-05-29Boyle Hugh FSale (S)Common Stock10,000USD 38.21USD 382,100SEC filing ↗
2026-05-22Treece Christopher GSale (S)Common Stock10,000USD 38.18USD 381,800SEC filing ↗
2026-05-22Treece Christopher GOption exercise / conversion (M)Common Stock10,000USD 27.11USD 271,100SEC filing ↗
2026-05-18Christenson Vonn RSale (S)Common Stock1,053USD 38.01USD 40,025SEC filing ↗
2026-05-18Christenson Vonn ROption exercise / conversion (M)Common Stock1,053USD 28.21USD 29,705SEC filing ↗
2026-05-08Christenson Vonn RSale (S)Common Stock3,947USD 38.05USD 150,183SEC filing ↗
2026-05-08Christenson Vonn ROption exercise / conversion (M)Common Stock3,947USD 28.21USD 111,345SEC filing ↗
2026-03-01Boyle Hugh FTax withholding (F)Common Stock1,689USD 35.98USD 60,770SEC filing ↗
2026-02-23Treece Christopher GTax withholding (F)Common Stock800USD 36.09USD 28,872SEC filing ↗
2026-02-23Olague MichaelTax withholding (F)Common Stock665USD 36.09USD 24,000SEC filing ↗
2026-02-23McPhaill Kevin JTax withholding (F)Common Stock1,358USD 36.09USD 49,010SEC filing ↗
2026-02-23Coen Natalia MTax withholding (F)Common Stock653USD 36.09USD 23,567SEC filing ↗
2026-02-23Boyle Hugh FTax withholding (F)Common Stock794USD 36.09USD 28,655SEC filing ↗
2026-02-17BERRA ALBERT LOption exercise / conversion (M)Common Stock5,000USD 17.25USD 86,250SEC filing ↗
2026-02-13Castle Julie GSale (S)Common Stock250USD 37.52USD 9,380SEC filing ↗
2026-02-12Treece Christopher GAward / grant (A)Common Stock6,950USD 0.00USD 0SEC filing ↗
2026-02-12Olague MichaelAward / grant (A)Common Stock3,475USD 0.00USD 0SEC filing ↗
2026-02-12McPhaill Kevin JAward / grant (A)Common Stock6,602USD 0.00USD 0SEC filing ↗
2026-02-12Coen Natalia MAward / grant (A)Common Stock4,868USD 0.00USD 0SEC filing ↗
2026-02-12Boyle Hugh FAward / grant (A)Common Stock5,368USD 0.00USD 0SEC filing ↗
2026-02-10McPhaill Kevin JSale (S)Common Stock8,913USD 36.94USD 329,246SEC filing ↗
2026-02-10McPhaill Kevin JOption exercise / conversion (M)Common Stock8,913USD 27.29USD 243,237SEC filing ↗
2026-02-09McPhaill Kevin JSale (S)Common Stock3,319USD 37.02USD 122,869SEC filing ↗
2026-02-09McPhaill Kevin JOption exercise / conversion (M)Common Stock3,319USD 27.92USD 92,650SEC filing ↗
2026-02-06McPhaill Kevin JSale (S)Common Stock7,768USD 37.98USD 295,029SEC filing ↗
2026-02-06McPhaill Kevin JOption exercise / conversion (M)Common Stock7,768USD 27.54USD 213,962SEC filing ↗
2026-02-05HOLLY JAMES CSale (S)Common Stock5,000USD 37.93USD 189,650SEC filing ↗
2026-02-05HOLLY JAMES COption exercise / conversion (M)Common Stock5,000USD 17.25USD 86,250SEC filing ↗
2026-02-05Castle Julie GSale (S)Common Stock750USD 37.93USD 28,450SEC 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 · —
TickerBSRR
CIK0001130144
SectorFinancial Services
IndustryBanks—Regional Yahoo Finance
SEC SIC6022 State Commercial Banks
ExchangeNasdaq

Data coverage

Local Form 4 history393 transaction lines from 2020-01-15 to 2026-07-31
20 P purchase lines · 74 S sale lines · 299 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.