OQROGet OQRO Pro
Politician trade (Senate)

Danaher Corporation (DHR)Sen. Alan Armstrong disclosed a purchase $1K–$15K

Sen. Alan Armstrong disclosed a purchase of Danaher Corporation in the $1K–$15K range.

$1,001–$15,000
Reported range · official band, not an exact amount
116 days
Disclosure lag
Traded
Mar 27, 2026
Disclosed
Jul 21, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Jan 28, 2026Company filing · Form 8-K · ResultsReported its results
  2. Jan 30, 2026FDARecall: CHEMISTRY ANALYZER AU5800, REF: B96697, B96698, B23279, B23280, B23281
  3. Jan 30, 2026FDARecall: DxC 700 AU, REF: B86444, B86446
  4. Jan 30, 20265% stakeThe Vanguard Group reported a passive stake (13G) of 8.6%
  5. Feb 5, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On February 5, 2026, Jessica L. Mega notified Danaher Corporation’s (“Danaher”) Board of Directors (“Board”) of her retirement from the Board as of February 5, 2026, due to commitments related to her other professional obligations.”
  6. Feb 19, 2026FDAFDA device clearance: Access anti-HBc Total
  7. Feb 19, 2026InsiderOfficer sold ~$275K of DHR shares in the open market
  8. Feb 20, 2026FDAFDA device clearance: Xpert Hemorrhagic Fever
  9. Mar 13, 2026FDAFDA device clearance: Access anti-HBc IgM
  10. Mar 16, 2026FDARecall: Access Total T4 Calibrator, Catalog No. 33805
  11. Mar 24, 2026FDAFDA device clearance: Access BNP II
  12. Mar 26, 20265% stakeThe Vanguard Group reported a passive stake (13G)
  13. Mar 27, 2026 · this disclosureCongressDisclosed purchase of DHR — reported range $1,001 - $15,000

What came next

  1. Apr 10, 2026FDAFDA device clearance: ABL90 FLEX PLUS System, safeCLINITUBES
  2. Apr 16, 2026Company filing · Form 8-K · Material agreement, New debtSigned an important agreement, and took on new debt or obligations
  3. Apr 21, 2026Company filing · Form 8-K · ResultsReported its results
  4. Apr 22, 2026Company filing · Form 8-K · Material agreement, Other newsSigned an important agreement, and reported other company news
  5. Apr 29, 2026FDARecall: REMISOL Advance with Software Version 2.5 UDI-DI code: 15099590802073 The Normand Info REMISOL Advance Data Manager collects and manages data and workflow for…
  6. Apr 29, 20265% stakeVanguard Capital Management reported a passive stake (13G) of 6.7%
  7. May 1, 2026FDAFDA device clearance: ABL90 FLEX PLUS System
  8. May 1, 2026FDAFDA device clearance: ABL90 FLEX PLUS System
  9. May 1, 2026InsiderDirector sold ~$237K of DHR shares in the open market
  10. May 5, 2026Company filing · Form 8-K · Executive change, Shareholder voteChanged a top executive or board member, and held a shareholder vote“On May 5, 2026, at the annual meeting of shareholders (the “Annual Meeting”) of Danaher Corporation (the “Company”), as further described in Item 5.07 below, the Company’s shareholders approved the Amended and Restated Danaher Corporation Omnibus Incentive Plan (the “Plan”).”
  11. Jun 3, 2026Company filing · Form 8-K · New debt, Other newsTook on new debt or obligations, and reported other company news
  12. Jun 26, 2026FDARecall: REF # D23354, MicroScan LabPro V5.03 Panel Update 11 DVD Kit (US) on the following instruments: - B1018-280 MicroScan autoSCAN-4 Instrument - B1018-283 MicroSc…
  13. Jun 26, 2026FDARecall: REF # D23352, MicroScan LabPro V5.03 Panel Update 11 (US), Electronic installed on the following instruments: - B1018-280 MicroScan autoSCAN-4 Instrument - B10…
  14. Jul 15, 2026FDARecall: Beckman Coulter DxC 500 AU Clinical Analyzer Modules using software version 1.5 or lower: 1) AU w/out ISE, Part Number C63519; 2) AU w/ISE, Part Number C63520;…
  15. Jul 15, 2026FDARecall: Beckman Coulter DxC 500i Clinical Analyzer Modules using software version 1.5 or lower: 1) DxC 500 AU Module w/ISE, DxC 500i, Part Number C63522; 2) DxC 500 AU…
  16. Jul 21, 2026Company filing · Form 8-K · ResultsReported its results
View the official recordSenate eFD periodic transaction report

How to read Senate eFD periodic transaction report

The STOCK Act is a 2012 US law that requires members of Congress, and some senior staff, to publicly report their stock trades, and those of their spouse and dependent children, within 45 days.

Full guide: What is the STOCK Act?

What else is on file for Danaher Corporation

For Danaher Corporation, OQRO holds 3 insider filings (SEC Form 4 or Form 144), 3 Congress trade reports and 86 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its DHR page.

Other recent filings by Sen. Alan Armstrong

The full history of Sen. Alan Armstrong is on the profile page.

How this filing works

Other disclosures at Danaher Corporation

Everything OQRO holds on this company is on its DHR page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

Unlock OQRO ProAlready have an account? Log in

OQRO Pro is a paid subscription. You see the price before you pay

OQRO describes public disclosures and context calculated from them. It does not give personalized advice and does not recommend any transaction. How OQRO treats data