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Assurant (AIZ)Officer sold ~$511K

Dimitry Dirienzo, Officer at Assurant, sold ~$511K of Assurant shares.

~$511K
Approx. value · 2,000 sh @ $255.68
2,741
Holds after · shares reported
Traded
May 26, 2026
Filed
May 27, 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. Apr 28, 20265% stakeVanguard Portfolio Management reported a passive stake (13G) of 6.1%
  2. Apr 29, 20265% stakeVanguard Capital Management reported a passive stake (13G) of 7.4%
  3. May 5, 2026Company filing · Form 8-K · ResultsReported its results
  4. May 14, 2026InsiderOfficer sold ~$504K of AIZ shares in the open market
  5. May 15, 2026InsiderCFO sold ~$6.36M of AIZ shares in the open market
  6. May 21, 2026Company filing · Form 8-K · Executive change, Shareholder voteChanged a top executive or board member, and held a shareholder vote“On May 21, 2026, Assurant, Inc. (the “Company”) held its 2026 annual meeting of stockholders (the “Annual Meeting”).”
  7. May 26, 2026 · this disclosureInsiderOfficer sold ~$511K of AIZ shares in the open market

What came next

  1. Jun 22, 2026Insider · Their largest sale since 2021Officer sold ~$1.84M of AIZ shares in the open market
  2. Aug 4, 2026Company filing · Form 8-K · ResultsReported its results
  3. Aug 6, 2026Insider · Their largest sale since 2024Officer sold ~$1.19M of AIZ shares in the open market
  4. Aug 14, 20265% stakeT. Rowe Price Investment Management, Inc. reported a passive stake (13G) of 4.9%
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Assurant

For Assurant, OQRO holds 1 insider filing (SEC Form 4 or Form 144) and 7 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 AIZ page.

Other recent filings by Dimitry Dirienzo, SVP, CAO, Controller

The full history of Dimitry Dirienzo, SVP, CAO, Controller is on the profile page.

How this filing works

Other disclosures at Assurant

Everything OQRO holds on this company is on its AIZ 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.

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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