Hewlett Packard Enterprise (HPE)Sen. Alan Armstrong disclosed a purchase $1K–$15K

$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. Nov 26, 2025Federal contract · $12.6M obligatedDepartment of Defense awarded Hewlett Packard Enterprise: $12.6M obligated to date
2. Dec 30, 2025Federal contract · $22.0M obligatedDepartment of Defense awarded Hewlett Packard Enterprise: $22M obligated to date
3. Feb 3, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On February 3, 2025, Raymond E. Ozzie notified the Board of Directors of Hewlett Packard Enterprise Company that he does not intend to seek re-election at our 2026 Annual Meeting of Stockholders.”
4. Mar 9, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
5. Mar 25, 2026Insider · 3 peopleInsiders: 6 sales (~$10.3M)
6. Mar 27, 2026 · this disclosureCongressDisclosed purchase of HPE — reported range $1,001 - $15,000

What came next

1. Mar 27, 20265% stakeThe Vanguard Group reported a passive stake (13G)
2. Apr 1, 2026Company filing · Form 8-K · Executive change, Shareholder voteChanged a top executive or board member, and held a shareholder vote“On April 1, 2026, at the 2026 annual meeting of stockholders (the “2026 Annual Meeting”) of Hewlett Packard Enterprise Company (the “Company”), the Company's stockholders approved an amendment (“Amendment No. 5”) to the Hewlett Packard Enterprise Company 2021 Stock Incentive Plan (the “SIP Plan”) to increase the number of shares of common stock reserved for issuance under the 2021 Plan by 22 million (22,000,000)…”
3. Apr 17, 2026InsiderCEO sold ~$3.97M of HPE shares in the open market
4. Apr 20, 2026InsiderOfficer sold ~$655K of HPE shares in the open market
5. Apr 21, 2026InsiderOfficer sold ~$476K of HPE shares in the open market
6. Apr 29, 20265% stakeVanguard Portfolio Management reported a passive stake (13G) of 5.6%
7. Apr 30, 20265% stakeVanguard Capital Management reported a passive stake (13G) of 7.5%
8. May 5, 2026Insider · 2 peopleInsiders: 2 sales (~$3.0M)
9. Jun 1, 2026Company filing · Form 8-K · Material agreement, ResultsChanged a top executive or board member, and signed an important agreement (and 2 more items)“Pursuant to the terms of the previously disclosed Cooperation Agreement, the Board has appointed Christopher P. Hsu to serve as a member of the Board, the Strategy Committee of the Board and the Finance and Investment Committee of the Board, effective immediately.”
10. Jun 3, 2026InsiderDirector sold ~$1.1M of HPE shares in the open market
11. Jun 15, 2026Federal contract · $11.7M obligatedDepartment of Defense awarded Hewlett Packard Enterprise: $11.7M obligated to date
12. Jun 22, 2026InsiderOfficer sold ~$911K of HPE shares in the open market
13. Jun 24, 2026Federal contract · $28.0M obligatedDepartment of Defense awarded Hewlett Packard Enterprise: $28M obligated to date
14. Jul 22, 2026Insider · 2 days before an 8-KOfficer sold ~$1.11M of HPE shares in the open market
15. Jul 24, 2026Company filing · Form 8-K · Executive change, Reg FDChanged a top executive or board member, and shared information with investors“Effective as of July 24, 2026, the Board of Directors (the “Board”) of Hewlett Packard Enterprise Company (the “Company”) has appointed David I. Goulden, former Executive Vice President and Chief Financial Officer at Booking Holdings Inc., the global online travel company and parent of brands including Booking.com, Priceline, and KAYAK, to serve as a director of the Company.”

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 Hewlett Packard Enterprise

For Hewlett Packard Enterprise, OQRO holds 11 insider filings (SEC Form 4 or Form 144), 1 Congress trade report and 23 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 HPE page.

Other recent filings by Sen. Alan Armstrong

• Senate eFD periodic transaction report at Williams Companies (WMB)Sep 17, 2026
• Senate eFD periodic transaction report at Williams Companies (WMB)Sep 17, 2026
• Senate eFD periodic transaction report at KKR & Co. (KKR)Jul 21, 2026
• Senate eFD periodic transaction report at Globe Life (GL)Jul 21, 2026
• Senate eFD periodic transaction report at Copart (CPRT)Jul 21, 2026

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

How this filing works

• The STOCK Act

Other disclosures at Hewlett Packard Enterprise

• SEC Form 4Oct 7, 2026
• SEC Form 4Oct 7, 2026
• SEC Form 4Oct 2, 2026
• SEC Form 4Oct 2, 2026
• SEC Form 144Oct 1, 2026
• SEC Form 144Sep 29, 2026

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