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

NVR INC

NVR · NYSE · CIK 0000906163 · Consumer Cyclical · Residential Construction

INSIDER SIGNAL

61.2 / 100

2 buyers · 2 purchase transaction lines · $478.9K gross purchase

WHY THIS SIGNAL?

Buyer breadthLow
Purchase sizeModerate
RoleStrong
RecencyLow
ConvictionStrong
Score anatomy

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

Cluster+14.0 / 35
Purchase size+14.2 / 25
Role+20.0 / 20
Recency+3.0 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 2 insider(s), not 4+
  • ⚠ Purchase activity is becoming less recent
  • ✓ Role scores high · most senior buyer: Director

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
Bredow Eugene JamesChief Executive Officer
○○
Ross Susan WilliamsonDirector
○
DeVito Michael JDirector
●
Oliver GeorgeDirector
●
Martinez Melquiades R.Director
○
● Purchase▼ Sale○ Other

—

Purchase breadth & concentration

QUALIFYING BUYERS2
PURCHASE CONCENTRATION85%Largest buyer: Oliver George · $405.2K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-04-24–2026-04-24

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

SIGNAL HISTORY

61.2 / 100

Latest recorded score

↓ -0.2 ptsversus the previous recorded snapshot
  1. 61.7
  2. 61.6
  3. 61.5
  4. 61.4
  5. 61.2

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

Recent Form 4 activity

3Purchases
4Sales
12Other Form 4 lines
15SEC filings · 365 days
BUYING2 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER4 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
-3.1%
3M
-8.4%
6M
-12.6%
12M
-23.9%

Volatility & liquidity

Volatility
27.3%
Beta
—
Avg daily value
USD 219.1M

Valuation

Market cap
USD 15.7B
P/E
11.7×

Fundamentals

Profit margin
13.0%
ROE
34.7%
Industry
Residential Construction

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Market cap, P/E, 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: 2026-07-31 · Status: PASS

Short interest

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

Shares short
143,406
Previous report
130,731
Avg daily volume
43,088
Days to cover
3.3

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 dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-07Oliver GeorgePurchase (P)NVR, Inc. common stock63USD 6,431.51USD 405,185SEC filing ↗
2026-04-24DeVito Michael JPurchase (P)NVR, Inc. common stock11USD 6,699.50USD 73,694SEC filing ↗
2025-11-03DeVito Michael JPurchase (P)NVR, Inc. common stock14USD 7,068.05USD 98,953SEC filing ↗
2022-08-10BAILEY SALLIE BPurchase (P)NVR, Inc. common stock25USD 4,365.45USD 109,136SEC filing ↗
2021-10-25Kelpy Matthew B.Purchase (P)NVR, Inc. common stock100USD 4,860.00USD 486,000SEC filing ↗
2020-10-28Kelpy Matthew B.Purchase (P)NVR, Inc. common stock17USD 3,919.98USD 66,640SEC filing ↗
2020-10-23Jung Alexandra APurchase (P)NVR, Inc. common stock30USD 4,211.37USD 126,341SEC filing ↗
2020-05-13Ross Susan WilliamsonPurchase (P)NVR, Inc. common stock30USD 2,793.00USD 83,790SEC filing ↗
2020-05-12BAILEY SALLIE BPurchase (P)NVR, Inc. common stock75USD 3,000.00USD 225,000SEC filing ↗

Form 4 evidence

19 transaction lines in the latest 365-day window; 372 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-07Oliver GeorgePurchase (P)NVR, Inc. common stock63USD 6,431.51USD 405,185SEC filing ↗
2026-07-30Martinez Melquiades R.Gift (G)NVR, Inc. common stock29USD 0.00USD 0SEC filing ↗
2026-05-29Ross Susan WilliamsonOption exercise / conversion (M)NVR, Inc. common stock238USD 1,700.00USD 404,600SEC filing ↗
Show recent Form 4 evidence (19 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-07Oliver GeorgePurchase (P)NVR, Inc. common stock63USD 6,431.51USD 405,185SEC filing ↗
2026-07-30Martinez Melquiades R.Gift (G)NVR, Inc. common stock29USD 0.00USD 0SEC filing ↗
2026-05-29Ross Susan WilliamsonOption exercise / conversion (M)NVR, Inc. common stock238USD 1,700.00USD 404,600SEC filing ↗
2026-05-14Bredow Eugene JamesI (I)NVR, Inc. common stock60USD 5,776.15USD 346,569SEC filing ↗
2026-05-06Bredow Eugene JamesI (I)NVR, Inc. common stock80USD 6,262.53USD 501,002SEC filing ↗
2026-04-24DeVito Michael JPurchase (P)NVR, Inc. common stock11USD 6,699.50USD 73,694SEC filing ↗
2026-02-20ANDREWS CHARLES ELLIOTTGift (G)NVR, Inc. common stock5USD 0.00USD 0SEC filing ↗
2026-02-13Ross Susan WilliamsonSale (S)NVR, Inc. common stock200USD 7,922.06USD 1,584,412SEC filing ↗
2026-02-13Ross Susan WilliamsonOption exercise / conversion (M)NVR, Inc. common stock200USD 1,700.00USD 340,000SEC filing ↗
2026-02-10Kelpy Matthew B.Sale (S)NVR, Inc. common stock500USD 8,100.00USD 4,050,000SEC filing ↗
2026-02-10Kelpy Matthew B.Option exercise / conversion (M)NVR, Inc. common stock500USD 4,475.53USD 2,237,765SEC filing ↗
2026-02-05Ross Susan WilliamsonSale (S)NVR, Inc. common stock200USD 8,091.62USD 1,618,324SEC filing ↗
2026-02-05Ross Susan WilliamsonOption exercise / conversion (M)NVR, Inc. common stock200USD 1,700.00USD 340,000SEC filing ↗
2026-02-04Ross Susan WilliamsonSale (S)NVR, Inc. common stock220USD 8,000.00USD 1,760,000SEC filing ↗
2026-02-04Ross Susan WilliamsonOption exercise / conversion (M)NVR, Inc. common stock220USD 1,700.00USD 374,000SEC filing ↗
2025-12-16ANDREWS CHARLES ELLIOTTGift (G)NVR, Inc. common stock50USD 0.00USD 0SEC filing ↗
2025-12-15Malzahn Daniel DavidGift (G)NVR, Inc. common stock3USD 0.00USD 0SEC filing ↗
2025-12-12PREISER DAVID AGift (G)NVR, Inc. common stock35USD 0.00USD 0SEC filing ↗
2025-11-03DeVito Michael JPurchase (P)NVR, Inc. common stock14USD 7,068.05USD 98,953SEC 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 · —
TickerNVR
CIK0000906163
SectorConsumer Cyclical
IndustryResidential Construction Yahoo Finance
SEC SIC1531 Operative Builders
ExchangeNYSE

Data coverage

Local Form 4 history372 transaction lines from 2020-01-31 to 2026-08-07
9 P purchase lines · 166 S sale lines · 197 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.