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

Clearfield, Inc.

CLFD · Nasdaq · CIK 0000796505 · Technology · Communication Equipment

INSIDER SIGNAL

No active buy signal

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

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

Last qualifying purchase2025-12-15 · ROTH RONALD G · $300.6K

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
Beranek CherylChief Executive Officer
▼▼▼▼○▼
Khemakhem AnisChief Commercial Officer
○▼○
Jones Walter Louis JRDirector
▼
HERZOG DANIEL RChief Financial Officer
○
Hill John PChief Operating 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: 2025-12-15 · ROTH RONALD G.

Recent Form 4 activity

1Purchases
8Sales
43Other Form 4 lines
37SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING7 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
1,304,782
Previous report
1,373,764
Avg daily volume
141,203
Days to cover
9.2

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
2025-12-15ROTH RONALD GPurchase (P)Common Stock10,000USD 30.06USD 300,600SEC filing ↗
2024-12-05ROTH RONALD GPurchase (P)Common Stock5,000USD 31.00USD 155,000SEC filing ↗
2024-08-07Jones Walter Louis JRPurchase (P)Common Stock1,324USD 37.77USD 50,007SEC filing ↗
2024-05-23ROTH RONALD GPurchase (P)Common Stock2,000USD 36.40USD 72,800SEC filing ↗
2024-05-10Wirsbinski Carol AnnPurchase (P)Common Stock541USD 36.95USD 19,990SEC filing ↗
2024-03-05Harding Roger GPurchase (P)Common Stock6,500USD 29.47USD 191,555SEC filing ↗
2024-03-04Jones Walter Louis JRPurchase (P)Common Stock818USD 30.41USD 24,875SEC filing ↗
2024-02-23ROTH RONALD GPurchase (P)Common Stock2,000USD 29.62USD 59,240SEC filing ↗
2023-08-08Wirsbinski Carol AnnPurchase (P)Common Stock512USD 38.93USD 19,932SEC filing ↗
2023-02-13HAYSSEN CHARLES NPurchase (P)Common Stock3,000USD 60.50USD 181,500SEC filing ↗
2023-02-07ROTH RONALD GPurchase (P)Common Stock3,100USD 64.00USD 198,400SEC filing ↗
2022-08-31Jones Walter Louis JRPurchase (P)Common Stock86USD 116.65USD 10,032SEC filing ↗
2022-05-25Jones Walter Louis JRPurchase (P)Common Stock267USD 57.71USD 15,409SEC filing ↗
2022-02-09ROTH RONALD GPurchase (P)Common Stock2,000USD 61.84USD 123,680SEC filing ↗
2021-02-10ROTH RONALD GPurchase (P)Common Stock1,500USD 33.50USD 50,250SEC filing ↗

Form 4 evidence

52 transaction lines in the latest 365-day window; 301 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-07-01Beranek CherylSale (S)Common Stock1,778USD 40.06USD 71,227SEC filing ↗
2026-06-30Khemakhem AnisAward / grant (A)Common Stock (ESPP)158USD 24.78USD 3,915SEC filing ↗
2026-06-30Hill John PAward / grant (A)Common Stock (ESPP)459USD 24.78USD 11,374SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-07-01Beranek CherylSale (S)Common Stock1,778USD 40.06USD 71,227SEC filing ↗
2026-06-30Khemakhem AnisAward / grant (A)Common Stock (ESPP)158USD 24.78USD 3,915SEC filing ↗
2026-06-30Hill John PAward / grant (A)Common Stock (ESPP)459USD 24.78USD 11,374SEC filing ↗
2026-06-30HERZOG DANIEL RAward / grant (A)Common Stock (ESPP)752USD 24.78USD 18,635SEC filing ↗
2026-06-30Beranek CherylAward / grant (A)Common Stock (ESPP)210USD 24.78USD 5,204SEC filing ↗
2026-06-09Khemakhem AnisSale (S)Common Stock1,684USD 39.90USD 67,192SEC filing ↗
2026-06-01Beranek CherylSale (S)Common Stock7,500USD 46.92USD 351,900SEC filing ↗
2026-05-27Beranek CherylSale (S)Common Stock2,500USD 50.00USD 125,000SEC filing ↗
2026-05-11Jones Walter Louis JRSale (S)Common Stock2,391USD 46.05USD 110,106SEC filing ↗
2026-05-11Beranek CherylSale (S)Common Stock2,500USD 45.02USD 112,550SEC filing ↗
2026-05-08Beranek CherylSale (S)Common Stock5,000USD 40.27USD 201,350SEC filing ↗
2026-05-06Khemakhem AnisTax withholding (F)Common Stock635USD 30.28USD 19,228SEC filing ↗
2026-02-27Wirsbinski Carol AnnAward / grant (A)Common Stock2,544USD 0.00USD 0SEC filing ↗
2026-02-27Seidel RebeccaAward / grant (A)Common Stock2,544USD 0.00USD 0SEC filing ↗
2026-02-27Sarcevic AdemirAward / grant (A)Common Stock2,544USD 0.00USD 0SEC filing ↗
2026-02-27SKARVAN KATHLEENAward / grant (A)Common Stock2,544USD 0.00USD 0SEC filing ↗
2026-02-27ROTH RONALD GAward / grant (A)Common Stock2,544USD 0.00USD 0SEC filing ↗
2026-02-27Kelly Catherine T.Award / grant (A)Common Stock2,544USD 0.00USD 0SEC filing ↗
2026-02-27Jones Walter Louis JRAward / grant (A)Common Stock2,544USD 0.00USD 0SEC filing ↗
2026-02-19Hayward Donald R.Sale (S)Common Stock3,595USD 32.00USD 115,040SEC filing ↗
2025-12-31Khemakhem AnisAward / grant (A)Common Stock (ESPP)131USD 24.78USD 3,246SEC filing ↗
2025-12-31Hill John PAward / grant (A)Common Stock (ESPP)222USD 24.78USD 5,501SEC filing ↗
2025-12-31HERZOG DANIEL RAward / grant (A)Common Stock (ESPP)88USD 24.78USD 2,181SEC filing ↗
2025-12-31Beranek CherylAward / grant (A)Common Stock (ESPP)210USD 24.78USD 5,204SEC filing ↗
2025-12-15ROTH RONALD GPurchase (P)Common Stock10,000USD 30.06USD 300,600SEC filing ↗
2025-12-11Beranek CherylGift (G)Common Stock1,960USD 0.00USD 0SEC filing ↗
2025-12-10Seidel RebeccaAward / grant (A)Common Stock326USD 0.00USD 0SEC filing ↗
2025-12-10SKARVAN KATHLEENAward / grant (A)Common Stock326USD 0.00USD 0SEC filing ↗
2025-11-28Hill John PAward / grant (A)Restricted Stock17,030USD 0.00USD 0SEC filing ↗
2025-11-28HERZOG DANIEL RAward / grant (A)Restricted Stock11,495USD 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 · —
TickerCLFD
CIK0000796505
SectorTechnology
IndustryCommunication Equipment Yahoo Finance
SEC SIC3661 Telephone & Telegraph Apparatus
ExchangeNasdaq

Data coverage

Local Form 4 history301 transaction lines from 2020-02-10 to 2026-07-01
23 P purchase lines · 62 S sale lines · 216 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.