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

DANAHER CORP /DE/

DHR · NYSE · CIK 0000313616 · Healthcare · Diagnostics & Research

INSIDER SIGNAL

No active buy signal

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

26 Form 4 transaction lines observed in the same window
4 sales · 22 option, withholding, award, gift or other lines

Last qualifying purchase2022-05-16 · RALES MITCHELL P · $24.8K

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
Zerhouni Elias A.Director
○○○
SPOON ALAN GDirector
○▼○
FILLER LINDADirector
○○○
RALES MITCHELL PChairman of Exec. Committee
○○
RALES STEVEN MChairman
○○
Stevens Raymond CDirector
○
● Purchase▼ Sale○ Other

Showing the six most active owners; 10 additional owner(s) remain in Form 4 evidence.

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: 2022-05-16 · RALES MITCHELL P.

Recent Form 4 activity

0Purchases
20Sales
71Other Form 4 lines
65SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING4 sale line(s) · context only
OTHER22 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
+7.5%
6M
+11.5%
12M
—

Volatility & liquidity

Volatility
30.2%
Beta
0.81
Avg daily value
USD 997.5M

Valuation

Market cap
USD 149.6B
P/E
37.9×

Fundamentals

Profit margin
14.7%
ROE
6.9%
Industry
Diagnostics & Research

Market data

Price data up to: 2026-10-01 · Price source: OpenBB/yfinance · From SEC filings: Profit margin, ROE · Fiscal year ended: 2025-12-31 · From Yahoo Finance: Market cap, P/E · Status: PASS

Short interest

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

Shares short
8,969,401
Previous report
8,344,032
Avg daily volume
5,108,734
Days to cover
1.8

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
2022-05-16RALES MITCHELL PPurchase (P)Common Stock, par value $.01100USD 247.89USD 24,789SEC filing ↗
2021-02-26RALES MITCHELL PPurchase (P)Common Stock, par value $.015,700USD 221.57USD 1,262,946SEC filing ↗
2020-11-19RALES MITCHELL PPurchase (P)Common Stock, par value $.0126,784USD 226.14USD 6,056,934SEC filing ↗
2020-05-29RALES MITCHELL PPurchase (P)Common Stock, par value $.01141,420USD 164.69USD 23,291,085SEC filing ↗
2020-05-12RALES MITCHELL PPurchase (P)Common Stock, par value $.01613USD 163.00USD 99,919SEC filing ↗

Form 4 evidence

91 transaction lines in the latest 365-day window; 702 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-09RALES STEVEN MD (D)Common Stock, par value $.01500,000USD 0.00USD 0SEC filing ↗
2026-10-09RALES MITCHELL PD (D)Common Stock, par value $.01500,000USD 0.00USD 0SEC filing ↗
2026-08-21Blair RainerSale (S)Common Stock58,255USD 218.63USD 12,736,070SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-09RALES STEVEN MD (D)Common Stock, par value $.01500,000USD 0.00USD 0SEC filing ↗
2026-10-09RALES MITCHELL PD (D)Common Stock, par value $.01500,000USD 0.00USD 0SEC filing ↗
2026-08-21Blair RainerSale (S)Common Stock58,255USD 218.63USD 12,736,070SEC filing ↗
2026-08-04Riley Christopher PaulAward / grant (A)Common Stock41,072USD 0.00USD 0SEC filing ↗
2026-08-04RALES STEVEN MAward / grant (A)Common Stock, par value $.01500,000USD 0.00USD 0SEC filing ↗
2026-08-04RALES MITCHELL PAward / grant (A)Common Stock, par value $.01500,000USD 0.00USD 0SEC filing ↗
2026-08-04Milosevich Gregory MAward / grant (A)Common Stock15,402USD 0.00USD 0SEC filing ↗
2026-08-04Gutierrez-Ramos Jose-CarlosAward / grant (A)Common Stock13,477USD 0.00USD 0SEC filing ↗
2026-07-15Zerhouni Elias A.Option exercise / conversion (M)Common Stock3,298USD 71.88USD 237,060SEC filing ↗
2026-07-15Zerhouni Elias A.Tax withholding (F)Common Stock1,181USD 200.79USD 237,133SEC filing ↗
2026-07-15FILLER LINDAOption exercise / conversion (M)Common Stock3,298USD 71.88USD 237,060SEC filing ↗
2026-07-15FILLER LINDATax withholding (F)Common Stock1,181USD 200.79USD 237,133SEC filing ↗
2026-07-15Bouda ChristopherTax withholding (F)Common Stock60USD 200.79USD 12,047SEC filing ↗
2026-05-15Zerhouni Elias A.Award / grant (A)Common Stock680USD 0.00USD 0SEC filing ↗
2026-05-15Stevens Raymond CAward / grant (A)Common Stock680USD 0.00USD 0SEC filing ↗
2026-05-15Sanders A ShaneAward / grant (A)Common Stock680USD 0.00USD 0SEC filing ↗
2026-05-15SPOON ALAN GAward / grant (A)Common Stock680USD 0.00USD 0SEC filing ↗
2026-05-15List TeriAward / grant (A)Common Stock680USD 0.00USD 0SEC filing ↗
2026-05-15Lamanna Charles WAward / grant (A)Common Stock680USD 0.00USD 0SEC filing ↗
2026-05-15FILLER LINDAAward / grant (A)Common Stock680USD 0.00USD 0SEC filing ↗
2026-05-15Dewan FerozAward / grant (A)Common Stock680USD 0.00USD 0SEC filing ↗
2026-05-15Couchara GeorgeannTax withholding (F)Common Stock281USD 161.91USD 45,497SEC filing ↗
2026-05-01SPOON ALAN GSale (S)Common Stock1,358USD 174.67USD 237,202SEC filing ↗
2026-05-01SPOON ALAN GOption exercise / conversion (M)Common Stock3,298USD 71.88USD 237,060SEC filing ↗
2026-03-01Sawyer Montgomery Julie ATax withholding (F)Common Stock1,080USD 210.64USD 227,491SEC filing ↗
2026-03-01Sawyer Montgomery Julie AAward / grant (A)Common Stock6,172USD 0.00USD 0SEC filing ↗
2026-03-01Riley Christopher PaulTax withholding (F)Common Stock1,115USD 210.64USD 234,864SEC filing ↗
2026-03-01Riley Christopher PaulAward / grant (A)Common Stock6,172USD 0.00USD 0SEC filing ↗
2026-03-01Milosevich Gregory MTax withholding (F)Common Stock118USD 210.64USD 24,856SEC filing ↗
2026-03-01Milosevich Gregory MAward / grant (A)Common Stock4,273USD 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 · —
TickerDHR
CIK0000313616
SectorHealthcare
IndustryDiagnostics & Research Yahoo Finance
SEC SIC3823 Industrial Instruments For Measurement, Display, and Control
ExchangeNYSE

Data coverage

Local Form 4 history702 transaction lines from 2020-01-24 to 2026-10-09
9 P purchase lines · 239 S sale lines · 454 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.