United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

US · SEC FORM 4

Mount Logan Capital Inc.

MLCI · Nasdaq · CIK 0002051820 · Financial Services · Asset Management

INSIDER SIGNAL

60.3 / 100

4 buyers · 7 purchase transaction lines · $43.5K gross purchase

WHY THIS SIGNAL?

Buyer breadthStrong

Purchase sizeLow

RoleModerate

RecencyModerate

ConvictionStrong

Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+28.0 / 35

Purchase size+4.7 / 25

Role+13.0 / 20

Recency+4.7 / 10

Conviction+10.0 / 10

What is holding the score back?

⚠ Purchase size is modest relative to the model scale
⚠ Role scores low · most senior buyer: Chief Executive Officer (CEO, chair and 10% owners score lowest)
✓ Cluster breadth is broad · 4+ insiders

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct

Satoren BrandonChief Financial Officer

○●●●●

REINFRANK RUDOLPH RDirector

○○

Ratchford Buckley T.Director

○○

Allen David BrianDirector

○○

Weil Parker AndersDirector

○○

Liak Yuan Yi SabrinaDirector

○○

● Purchase▼ Sale○ Other

Showing the six most active owners; 5 additional owner(s) remain in Form 4 evidence.

Purchase breadth & concentration

QUALIFYING BUYERS4

PURCHASE CONCENTRATION51%Largest buyer: Goldthorpe Edward J. · $22.1K

CLUSTER BUYING · 15D2 insidersPeak activity: 2026-08-17–2026-08-20

Roles in the peak window: Chief Compliance Officer, Chief Financial Officer. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

60.3 / 100

Latest recorded score

↓ -0.2 ptsversus the previous recorded snapshot

Oct 1360.8
Oct 1460.7
Oct 1560.6
Oct 1660.5
Oct 1860.3

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

Recent Form 4 activity

7Purchases

0Sales

17Other Form 4 lines

23SEC filings · 365 days

BUYING7 qualifying P line(s) · 180 days

SELLING0 sale line(s) · context only

OTHER17 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 provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M: -2.8%
3M: -8.2%
6M: -17.0%
12M: -59.4%

Volatility & liquidity

Volatility: 63.9%
Beta: —
Avg daily value: USD 77,460

Valuation

Market cap: USD 35.0M
P/E: —

Fundamentals

Profit margin: -113.6%
ROE: -66.9%
Industry: Asset Management

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Market cap, Profit margin, ROE · Fiscal year ended: 2025-12-31 · Market cap is the shares outstanding stated on the filing cover multiplied by the latest close. Share count date: 2026-08-11 · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short: 51,400
Previous report: 81,288
Avg daily volume: 22,169
Days to cover: 2.3

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 date	Reporting owner	Type	Security	Shares	Avg. price	Approx. value	Source
2026-09-02	Satoren Brandon	Purchase (P)	Common Stock, par value $0.001 per share	1,000	USD 3.24	USD 3,240	SEC filing ↗
2026-08-20	Satoren Brandon	Purchase (P)	Common Stock, par value $0.001 per share	500	USD 3.20	USD 1,600	SEC filing ↗
2026-08-19	Held David	Purchase (P)	Common Stock, par value $0.001 per share	946	USD 3.39	USD 3,207	SEC filing ↗
2026-08-18	Satoren Brandon	Purchase (P)	Common Stock, par value $0.001 per share	1,000	USD 3.02	USD 3,020	SEC filing ↗
2026-08-17	Satoren Brandon	Purchase (P)	Common Stock, par value $0.001 per share	1,000	USD 3.13	USD 3,130	SEC filing ↗
2026-06-22	Goldthorpe Edward J.	Purchase (P)	Common Stock, par value $0.001 per share	7,970	USD 2.77	USD 22,077	SEC filing ↗
2026-05-26	Mangum Jordan	Purchase (P)	Common Stock, par value $0.001 per share	2,115	USD 3.43	USD 7,254	SEC filing ↗

Form 4 evidence

24 transaction lines in the latest 365-day window; 24 in local history.

Date	Owner	Type	Security	Shares	Avg. price	Approx. value	Source
2026-09-02	Satoren Brandon	Purchase (P)	Common Stock, par value $0.001 per share	1,000	USD 3.24	USD 3,240	SEC filing ↗
2026-08-20	Satoren Brandon	Purchase (P)	Common Stock, par value $0.001 per share	500	USD 3.20	USD 1,600	SEC filing ↗
2026-08-19	Held David	Purchase (P)	Common Stock, par value $0.001 per share	946	USD 3.39	USD 3,207	SEC filing ↗

Show recent Form 4 evidence (24 grouped rows)

Date	Owner	Type	Security	Shares	Avg. price	Approx. value	Source
2026-09-02	Satoren Brandon	Purchase (P)	Common Stock, par value $0.001 per share	1,000	USD 3.24	USD 3,240	SEC filing ↗
2026-08-20	Satoren Brandon	Purchase (P)	Common Stock, par value $0.001 per share	500	USD 3.20	USD 1,600	SEC filing ↗
2026-08-19	Held David	Purchase (P)	Common Stock, par value $0.001 per share	946	USD 3.39	USD 3,207	SEC filing ↗
2026-08-18	Satoren Brandon	Purchase (P)	Common Stock, par value $0.001 per share	1,000	USD 3.02	USD 3,020	SEC filing ↗
2026-08-17	Satoren Brandon	Purchase (P)	Common Stock, par value $0.001 per share	1,000	USD 3.13	USD 3,130	SEC filing ↗
2026-06-22	Westwood Matthew Joseph	Award / grant (A)	Common Stock, par value $0.001 per share	57,554	USD 0.00	USD 0	SEC filing ↗
2026-06-22	Weil Parker Anders	Award / grant (A)	Common Stock, par value $0.001 per share	57,554	USD 0.00	USD 0	SEC filing ↗
2026-06-22	Ratchford Buckley T.	Award / grant (A)	Common Stock, par value $0.001 per share	57,554	USD 0.00	USD 0	SEC filing ↗
2026-06-22	REINFRANK RUDOLPH R	Award / grant (A)	Common Stock, par value $0.001 per share	57,554	USD 0.00	USD 0	SEC filing ↗
2026-06-22	Liak Yuan Yi Sabrina	Award / grant (A)	Common Stock, par value $0.001 per share	57,554	USD 0.00	USD 0	SEC filing ↗
2026-06-22	Allen David Brian	Award / grant (A)	Common Stock, par value $0.001 per share	57,554	USD 0.00	USD 0	SEC filing ↗
2026-06-22	Westwood Matthew Joseph	Award / grant (A)	Common Stock, par value $0.001 per share	57,554	USD 0.00	USD 0	SEC filing ↗
2026-06-22	Weil Parker Anders	Award / grant (A)	Common Stock, par value $0.001 per share	57,554	USD 0.00	USD 0	SEC filing ↗
2026-06-22	Ratchford Buckley T.	Award / grant (A)	Common Stock, par value $0.001 per share	57,554	USD 0.00	USD 0	SEC filing ↗
2026-06-22	REINFRANK RUDOLPH R	Award / grant (A)	Common Stock, par value $0.001 per share	57,554	USD 0.00	USD 0	SEC filing ↗
2026-06-22	Liak Yuan Yi Sabrina	Award / grant (A)	Common Stock, par value $0.001 per share	57,554	USD 0.00	USD 0	SEC filing ↗
2026-06-22	Goldthorpe Edward J.	Purchase (P)	Common Stock, par value $0.001 per share	7,970	USD 2.77	USD 22,077	SEC filing ↗
2026-06-22	Allen David Brian	Award / grant (A)	Common Stock, par value $0.001 per share	57,554	USD 0.00	USD 0	SEC filing ↗
2026-06-01	Wang Henry Han-Wei	Award / grant (A)	Common Stock, par value $0.001 per share	25,804	USD 0.00	USD 0	SEC filing ↗
2026-06-01	Satoren Brandon	Award / grant (A)	Common Stock, par value $0.001 per share	17,814	USD 0.00	USD 0	SEC filing ↗
2026-06-01	Mangum Jordan	Award / grant (A)	Common Stock, par value $0.001 per share	15,269	USD 0.00	USD 0	SEC filing ↗
2026-06-01	Held David	Award / grant (A)	Common Stock, par value $0.001 per share	3,817	USD 0.00	USD 0	SEC filing ↗
2026-06-01	Goldthorpe Edward J.	Award / grant (A)	Common Stock, par value $0.001 per share	73,799	USD 0.00	USD 0	SEC filing ↗
2026-05-26	Mangum Jordan	Purchase (P)	Common Stock, par value $0.001 per share	2,115	USD 3.43	USD 7,254	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 date	2026-10-18
Ranking version	US-v1.2
Data quality	PASS ELIGIBLE · —
Ticker	MLCI
CIK	0002051820
Sector	Financial Services
Industry	Asset Management Yahoo Finance
SEC SIC	6282 Investment Advice
Exchange	Nasdaq

Data coverage

Local Form 4 history	24 transaction lines from 2026-05-26 to 2026-09-02 7 P purchase lines · 0 S sale lines · 17 other lines
SEC company submissions	Open SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.