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

LANDMARK BANCORP INC

LARK · Nasdaq · CIK 0001141688 · Financial Services · Banks—Regional

INSIDER SIGNAL

No active buy signal

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

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

Last qualifying purchase2026-08-07 · Kohlrus Mark J. · $25.4K

WHY NO ACTIVE SIGNAL?

Purchase activityPresent
Recent buying3 qualifying line group(s)
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
LEWIS JIMDirector
▼▼▼▼▼▼
ALEXANDER PATRICK LDirector
▼▼▼▼
Kohlrus Mark J.Director
●●
Hurt Angela S.Director
●
● Purchase▼ Sale○ Other

—

Purchase breadth & concentration

QUALIFYING BUYERS2
PURCHASE CONCENTRATION83%Largest buyer: Kohlrus Mark J. · $31.8K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-05-26–2026-05-26

Roles in the peak window: Director. Concentration uses priced qualifying P lines only and does not change the saved score.

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: 2026-08-07 · Kohlrus Mark J..

Recent Form 4 activity

3Purchases
13Sales
3Other Form 4 lines
13SEC filings · 365 days
BUYING3 qualifying P line(s) · 180 days
SELLING10 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
93,015
Previous report
113,569
Avg daily volume
8,917
Days to cover
10.4

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
2026-08-07Kohlrus Mark J.Purchase (P)Common Stock799USD 31.83USD 25,432SEC filing ↗
2026-08-06Kohlrus Mark J.Purchase (P)Common Stock201USD 31.50USD 6,332SEC filing ↗
2026-05-26Hurt Angela S.Purchase (P)Common Stock235USD 27.91USD 6,559SEC filing ↗
2025-03-06Kohlrus Mark J.Purchase (P)Common Stock150USD 22.95USD 3,442SEC filing ↗
2025-03-05Kohlrus Mark J.Purchase (P)Common Stock150USD 22.75USD 3,412SEC filing ↗
2025-03-04Kohlrus Mark J.Purchase (P)Common Stock129USD 23.04USD 2,972SEC filing ↗
2025-03-03Kohlrus Mark J.Purchase (P)Common Stock200USD 23.79USD 4,758SEC filing ↗
2025-02-28Kohlrus Mark J.Purchase (P)Common Stock200USD 23.75USD 4,750SEC filing ↗
2025-02-26Kohlrus Mark J.Purchase (P)Common Stock200USD 22.50USD 4,500SEC filing ↗
2025-02-25Kohlrus Mark J.Purchase (P)Common Stock200USD 23.49USD 4,698SEC filing ↗
2025-02-24Kohlrus Mark J.Purchase (P)Common Stock200USD 24,545.00USD 4,909,000SEC filing ↗
2025-02-20Kohlrus Mark J.Purchase (P)Common Stock200USD 25.00USD 5,000SEC filing ↗
2025-02-19Kohlrus Mark J.Purchase (P)Common Stock200USD 25.09USD 5,018SEC filing ↗
2025-02-18Kohlrus Mark J.Purchase (P)Common Stock200USD 26.00USD 5,200SEC filing ↗
2025-02-11Kohlrus Mark J.Purchase (P)Common Stock200USD 24.70USD 4,940SEC filing ↗

Form 4 evidence

19 transaction lines in the latest 365-day window; 245 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-15LEWIS JIMSale (S)Common Stock400USD 32.92USD 13,168SEC filing ↗
2026-09-14ALEXANDER PATRICK LSale (S)Common Stock226USD 32.50USD 7,345SEC filing ↗
2026-08-07Kohlrus Mark J.Purchase (P)Common Stock799USD 31.83USD 25,432SEC filing ↗
Show recent Form 4 evidence (17 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-15LEWIS JIMSale (S)Common Stock400USD 32.92USD 13,168SEC filing ↗
2026-09-14ALEXANDER PATRICK LSale (S)Common Stock226USD 32.50USD 7,345SEC filing ↗
2026-08-07Kohlrus Mark J.Purchase (P)Common Stock799USD 31.83USD 25,432SEC filing ↗
2026-08-06Kohlrus Mark J.Purchase (P)Common Stock201USD 31.50USD 6,332SEC filing ↗
2026-06-12LEWIS JIMSale (S)Common Stock900USD 29.48USD 26,532SEC filing ↗
2026-06-11LEWIS JIMSale (S)Common Stock367USD 29.08USD 10,672SEC filing ↗
2026-06-10LEWIS JIMSale (S)Common Stock98USD 29.10USD 2,852SEC filing ↗
2026-06-09LEWIS JIMSale (S)Common Stock25USD 29.00USD 725SEC filing ↗
2026-06-02ALEXANDER PATRICK LSale (S)Common Stock700USD 28.50USD 19,950SEC filing ↗
2026-05-29ALEXANDER PATRICK LSale (S)Common Stock3,300USD 28.51USD 94,083SEC filing ↗
2026-05-28LEWIS JIMSale (S)Common Stock800USD 28.14USD 22,512SEC filing ↗
2026-05-28ALEXANDER PATRICK LSale (S)Common Stock1,482USD 28.50USD 42,237SEC filing ↗
2026-05-26Hurt Angela S.Purchase (P)Common Stock235USD 27.91USD 6,559SEC filing ↗
2026-02-27Wendel Abigail MAward / grant (A)Common Stock4,542USD 0.00USD 0SEC filing ↗
2026-02-27HERPICH MARK AAward / grant (A)Common Stock2,199USD 0.00USD 0SEC filing ↗
2026-01-09ALEXANDER PATRICK LGift (G)Common Stock5,482USD 0.00USD 0SEC filing ↗
2025-12-11ALEXANDER PATRICK LSale (S)Common Stock9,000USD 28.54USD 256,860SEC 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 · —
TickerLARK
CIK0001141688
SectorFinancial Services
IndustryBanks—Regional Yahoo Finance
SEC SIC6021 National Commercial Banks
ExchangeNasdaq

Data coverage

Local Form 4 history245 transaction lines from 2020-02-04 to 2026-09-15
105 P purchase lines · 59 S sale lines · 81 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.