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

Chiron Real Estate Inc.

XRN · NYSE · CIK 0001533615 · Real Estate · REIT—Healthcare Facilities

INSIDER SIGNAL

82.5 / 100

12 buyers · 21 purchase transaction lines · $3.2M gross purchase

WHY THIS SIGNAL?

Buyer breadthStrong
Purchase sizeStrong
RoleModerate
RecencyLow
ConvictionStrong
Score anatomy

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

Cluster+35.0 / 35
Purchase size+21.0 / 25
Role+13.0 / 20
Recency+3.6 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Role scores low · most senior buyer: CEO and President (CEO, chair and 10% owners score lowest)
  • ⚠ Purchase activity is becoming less recent
  • ✓ 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
Decker Mark Okey JrCEO and President
●●●●
Whitlock Matthew FitzsimmonsChief Investment Officer
●●
Fitzgerald CharlesDirector
●●
Cypher MatthewDirector
●
Wittman LoriDirector
●
Marston RonaldDirector
●
● Purchase▼ Sale○ Other

Showing the six most active owners; 6 additional owner(s) remain in Form 4 evidence.

Purchase breadth & concentration

QUALIFYING BUYERS12
PURCHASE CONCENTRATION47%Largest buyer: Fitzgerald Charles · $1.5M
CLUSTER BUYING · 15D9 insidersPeak activity: 2026-05-11–2026-05-14

Roles in the peak window: CEO and President, CFO and Treasurer, COO, Director, General Counsel and Secretary. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

82.5 / 100

Latest recorded score

↓ -0.2 ptsversus the previous recorded snapshot
  1. 82.9
  2. 82.8
  3. 82.8
  4. 82.7
  5. 82.5

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

Recent Form 4 activity

25Purchases
0Sales
0Other Form 4 lines
19SEC filings · 365 days
BUYING21 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 provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
-8.3%
3M
-8.6%
6M
-5.9%
12M
+9.3%

Volatility & liquidity

Volatility
29.8%
Beta
—
Avg daily value
USD 3.1M

Valuation

Market cap
USD 444.7M
P/E
—

Fundamentals

Profit margin
-4.6%
ROE
-1.4%
Industry
REIT—Healthcare Facilities

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: 2026-08-03 · Status: PASS

Short interest

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

Shares short
947,645
Previous report
943,976
Avg daily volume
100,707
Days to cover
9.4

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
2026-08-17Whitlock Matthew FitzsimmonsPurchase (P)Common Stock500USD 36.38USD 18,190SEC filing ↗
2026-08-14Whitlock Matthew FitzsimmonsPurchase (P)Common Stock500USD 37.21USD 18,605SEC filing ↗
2026-08-12Roseth Aaron RobertPurchase (P)Common Stock13,500USD 36.73USD 495,855SEC filing ↗
2026-08-11Fitzgerald CharlesPurchase (P)Common Stock14,000USD 35.78USD 500,920SEC filing ↗
2026-08-11Decker Mark Okey JrPurchase (P)Common Stock6,875USD 35.92USD 246,950SEC filing ↗
2026-08-11Decker Mark Okey JrPurchase (P)Common Stock550USD 36.00USD 19,800SEC filing ↗
2026-08-10Fitzgerald CharlesPurchase (P)Common Stock27,600USD 35.94USD 991,944SEC filing ↗
2026-08-10Decker Mark Okey JrPurchase (P)Common Stock8,000USD 35.88USD 287,040SEC filing ↗
2026-05-14Cypher MatthewPurchase (P)Common Stock1,420USD 35.12USD 49,870SEC filing ↗
2026-05-12Wittman LoriPurchase (P)Common Stock2,940USD 33.85USD 99,519SEC filing ↗
2026-05-12Marston RonaldPurchase (P)Common Stock1,500USD 34.07USD 51,112SEC filing ↗
2026-05-12Barber Jamie AllenPurchase (P)Common Stock1,481USD 33.50USD 49,614SEC filing ↗
2026-05-12Holley DanicaPurchase (P)Common Stock1,490USD 33.99USD 50,645SEC filing ↗
2026-05-12Decker Mark Okey JrPurchase (P)Common Stock5,000USD 33.94USD 169,700SEC filing ↗
2026-05-11KIERNAN ROBERT JPurchase (P)Common Stock3,000USD 33.49USD 100,470SEC filing ↗

Form 4 evidence

25 transaction lines in the latest 365-day window; 46 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-17Whitlock Matthew FitzsimmonsPurchase (P)Common Stock500USD 36.38USD 18,190SEC filing ↗
2026-08-14Whitlock Matthew FitzsimmonsPurchase (P)Common Stock500USD 37.21USD 18,605SEC filing ↗
2026-08-12Roseth Aaron RobertPurchase (P)Common Stock13,500USD 36.73USD 495,855SEC filing ↗
Show recent Form 4 evidence (20 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-17Whitlock Matthew FitzsimmonsPurchase (P)Common Stock500USD 36.38USD 18,190SEC filing ↗
2026-08-14Whitlock Matthew FitzsimmonsPurchase (P)Common Stock500USD 37.21USD 18,605SEC filing ↗
2026-08-12Roseth Aaron RobertPurchase (P)Common Stock13,500USD 36.73USD 495,855SEC filing ↗
2026-08-11Fitzgerald CharlesPurchase (P)Common Stock14,000USD 35.78USD 500,920SEC filing ↗
2026-08-11Decker Mark Okey JrPurchase (P)Common Stock6,875USD 35.92USD 246,950SEC filing ↗
2026-08-11Decker Mark Okey JrPurchase (P)Common Stock550USD 36.00USD 19,800SEC filing ↗
2026-08-10Fitzgerald CharlesPurchase (P)Common Stock27,600USD 35.94USD 991,944SEC filing ↗
2026-08-10Decker Mark Okey JrPurchase (P)Common Stock8,000USD 35.88USD 287,040SEC filing ↗
2026-05-14Cypher MatthewPurchase (P)Common Stock1,420USD 35.12USD 49,870SEC filing ↗
2026-05-12Wittman LoriPurchase (P)Common Stock2,940USD 33.85USD 99,519SEC filing ↗
2026-05-12Marston RonaldPurchase (P)Common Stock1,500USD 34.07USD 51,112SEC filing ↗
2026-05-12Barber Jamie AllenPurchase (P)Common Stock1,481USD 33.50USD 49,614SEC filing ↗
2026-05-12Holley DanicaPurchase (P)Common Stock1,490USD 33.99USD 50,645SEC filing ↗
2026-05-12Decker Mark Okey JrPurchase (P)Common Stock5,000USD 33.94USD 169,700SEC filing ↗
2026-05-11KIERNAN ROBERT JPurchase (P)Common Stock3,000USD 33.49USD 100,470SEC filing ↗
2026-05-11Crowley PaulaPurchase (P)Common Stock1,000USD 34.00USD 34,000SEC filing ↗
2026-05-11Cole HenryPurchase (P)Common Stock583USD 34.31USD 20,001SEC filing ↗
2025-12-05Decker Mark Okey JrPurchase (P)Common Stock10,000USD 32.51USD 325,100SEC filing ↗
2025-11-14KIERNAN ROBERT JPurchase (P)Common Stock3,000USD 31.91USD 95,730SEC filing ↗
2025-11-14Decker Mark Okey JrPurchase (P)Common Stock10,000USD 32.58USD 325,813SEC 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 · —
TickerXRN
CIK0001533615
SectorReal Estate
IndustryREIT—Healthcare Facilities Yahoo Finance
SEC SIC6798 Real Estate Investment Trusts
ExchangeNYSE

Data coverage

Local Form 4 history46 transaction lines from 2020-03-12 to 2026-08-17
41 P purchase lines · 2 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.