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Rosenblum Jay

Disclosed activity across 1 company

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46917
SEC CIK
0001817079

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ASSURANT, INC.AIZ · Entity 3387EVP, Chief Legal OfficerMay 14, 2026May 15, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

ASSURANT, INC.

Report date May 14, 2026 · Filed May 15, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect12,764 Reported balance After 2026-05-14 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-05-14 · Sale · Disposed 2,000 · Balance 12,764

F1: Includes restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: Includes restricted stock units.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 14, 2026 Filed May 15, 2026 20:40 UTC ASSURANT, INC. AIZ · Entity 3387 SaleCommon Stock 2,000 $251.77 $503,540.00
Disclosure

SEC source: 0001193125-26-227023 · ownership.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP, Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,764

F1 · balance_after: Includes restricted stock units.

Read SEC document
March 16, 2026 Filed Mar 18, 2026 21:22 UTC ASSURANT, INC. AIZ · Entity 3387 GrantCommon Stock 1,349 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-114347 · ownership.xml · nonDerivative · entry 3

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,764

F3 · shares: These shares are represented by restricted stock units.

F4 · balance_after: Includes restricted stock units.

Read SEC document
March 16, 2026 Filed Mar 18, 2026 21:22 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 6,196 $222.15 $1,376,441.40
Disclosure

SEC source: 0001193125-26-114347 · ownership.xml · nonDerivative · entry 2

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,415

F2 · shares: Represents shares withheld to satisfy withholding obligations upon the March 16, 2026 vesting of PSUs and restricted stock units.

Read SEC document
March 16, 2026 Filed Mar 18, 2026 21:22 UTC ASSURANT, INC. AIZ · Entity 3387 GrantCommon Stock 11,736 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-114347 · ownership.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,611

F1 · shares: Represents the number of shares issued upon vesting of performance share units ("PSUs") based on the relative performance achieved during the 2023-2025 performance cycle.

Read SEC document
August 12, 2025 Filed Aug 13, 2025 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 SaleCommon Stock 3,900 $208.53 $813,256.47
Disclosure

SEC source: 0000950170-25-108147 · ownership.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,875

F1 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $208.1150 through $208.8050 inclusive. The reporting person undertakes to provide Assurant, Inc., any security holder of Assurant, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to Form 4.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 16, 2025 Filed May 19, 2025 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 SaleCommon Stock 1,000 $201.93 $201,926.40
Disclosure

SEC source: 0000950170-25-074510 · ownership.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,775

F1 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $201.7900 through $202.0600 inclusive. The reporting person undertakes to provide Assurant, Inc., any security holder of Assurant, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to Form 4.

F2 · balance_after: Includes restricted stock units.

Read SEC document
March 16, 2025 Filed Mar 18, 2025 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 2,189 $211.20 $462,316.80
Disclosure

SEC source: 0000950170-25-041353 · ownership.xml · nonDerivative · entry 6

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,775

F3 · shares: Represents shares withheld to satisfy withholding obligations upon the March 16, 2025 PSU vesting.

F4 · balance_after: Includes restricted stock units.

Read SEC document
March 16, 2025 Filed Mar 18, 2025 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 GrantCommon Stock 5,105 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-041353 · ownership.xml · nonDerivative · entry 5

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,964

F2 · shares: Represents the number of shares issued upon vesting of performance share units ("PSUs") based on the relative performance achieved during the 2022-2024 performance cycle.

Read SEC document
March 16, 2025 Filed Mar 18, 2025 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 234 $211.20 $49,420.80
Disclosure

SEC source: 0000950170-25-041353 · ownership.xml · nonDerivative · entry 4

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,859

Read SEC document
March 16, 2025 Filed Mar 18, 2025 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 334 $211.20 $70,540.80
Disclosure

SEC source: 0000950170-25-041353 · ownership.xml · nonDerivative · entry 3

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,093

Read SEC document
March 16, 2025 Filed Mar 18, 2025 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 200 $211.20 $42,240.00
Disclosure

SEC source: 0000950170-25-041353 · ownership.xml · nonDerivative · entry 2

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,427

Read SEC document
March 16, 2025 Filed Mar 18, 2025 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 GrantCommon Stock 1,367 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-041353 · ownership.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,627

F1 · shares: These shares are represented by restricted stock units.

Read SEC document
August 12, 2024 Filed Aug 13, 2024 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 SaleCommon Stock 1,750 $178.25 $311,929.45
Disclosure

SEC source: 0000950170-24-096401 · ownership.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,260

F1 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.01 through $178.60 inclusive. The reporting person undertakes to provide Assurant, Inc., any security holder of Assurant, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to Form 4.

F2 · balance_after: Includes restricted stock units.

Read SEC document
March 16, 2024 Filed Mar 19, 2024 21:09 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 2,028 $181.16 $367,392.48
Disclosure

SEC source: 0000950170-24-033648 · ownership.xml · nonDerivative · entry 6

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,010

F2 · shares: Represents shares withheld to satisfy withholding obligations upon the March 16, 2024 PSU vesting.

F3 · balance_after: Includes restricted stock units.

Read SEC document
March 16, 2024 Filed Mar 19, 2024 21:09 UTC ASSURANT, INC. AIZ · Entity 3387 GrantCommon Stock 4,780 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-033648 · ownership.xml · nonDerivative · entry 5

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,038

F1 · shares: Represents the number of shares issued upon vesting of performance share units ("PSUs") based on the relative performance achieved during the 2021-2023 performance cycle.

Read SEC document
March 16, 2024 Filed Mar 19, 2024 21:09 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 200 $181.16 $36,232.00
Disclosure

SEC source: 0000950170-24-033648 · ownership.xml · nonDerivative · entry 4

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,258

Read SEC document
March 16, 2024 Filed Mar 19, 2024 21:09 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 224 $181.16 $40,579.84
Disclosure

SEC source: 0000950170-24-033648 · ownership.xml · nonDerivative · entry 3

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,458

Read SEC document
March 16, 2024 Filed Mar 19, 2024 21:09 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 334 $181.16 $60,507.44
Disclosure

SEC source: 0000950170-24-033648 · ownership.xml · nonDerivative · entry 2

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,682

Read SEC document
March 16, 2024 Filed Mar 19, 2024 21:09 UTC ASSURANT, INC. AIZ · Entity 3387 GrantCommon Stock 1,449 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-033648 · ownership.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,016

Read SEC document
November 20, 2023 Filed Nov 21, 2023 22:00 UTC ASSURANT, INC. AIZ · Entity 3387 SaleCommon Stock 2,000 $162.16 $324,325.60
Disclosure

SEC source: 0001209191-23-056321 · doc4.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,567

F1 · price: The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $162.0600 through $162.3500, inclusive. The reporting person undertakes to provide Assurant, Inc., any security holder of Assurant, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to Form 4.

F2 · balance_after: Includes restricted stock units.

Read SEC document
July 15, 2023 Filed Jul 18, 2023 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 800 $125.96 $100,768.00
Disclosure

SEC source: 0001209191-23-042592 · doc4.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,567

F1 · balance_after: Includes restricted stock units.

Read SEC document
March 16, 2023 Filed Mar 20, 2023 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 437 $110.97 $48,493.89
Disclosure

SEC source: 0001209191-23-020064 · doc4.xml · nonDerivative · entry 6

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,367

F2 · shares: Represents shares withheld to satisfy withholding obligations upon the March 16, 2023 PSU vesting.

F3 · balance_after: Includes restricted stock units.

Read SEC document
March 16, 2023 Filed Mar 20, 2023 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 GrantCommon Stock 1,312 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-020064 · doc4.xml · nonDerivative · entry 5

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,804

F1 · shares: Represents the number of shares issued upon vesting of performance share units ("PSUs") based on the relative performance achieved during the 2020-2022 performance cycle.

Read SEC document
March 16, 2023 Filed Mar 20, 2023 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 138 $110.97 $15,313.86
Disclosure

SEC source: 0001209191-23-020064 · doc4.xml · nonDerivative · entry 4

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,492

Read SEC document
March 16, 2023 Filed Mar 20, 2023 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 154 $110.97 $17,089.38
Disclosure

SEC source: 0001209191-23-020064 · doc4.xml · nonDerivative · entry 3

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,630

Read SEC document
March 16, 2023 Filed Mar 20, 2023 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 176 $110.97 $19,530.72
Disclosure

SEC source: 0001209191-23-020064 · doc4.xml · nonDerivative · entry 2

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,784

Read SEC document
March 16, 2023 Filed Mar 20, 2023 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 GrantCommon Stock 2,070 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-020064 · doc4.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,960

Read SEC document
July 15, 2022 Filed Jul 19, 2022 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 267 $166.88 $44,556.96
Disclosure

SEC source: 0001209191-22-042594 · doc4.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,890

F1 · balance_after: Includes restricted stock units.

Read SEC document
July 01, 2022 Filed Jul 6, 2022 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 100 $175.00 $17,500.00
Disclosure

SEC source: 0001209191-22-041216 · doc4.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,169

F1 · balance_after: Includes restricted stock units.

Read SEC document
March 16, 2022 Filed Mar 18, 2022 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 330 $174.36 $57,538.80
Disclosure

SEC source: 0001209191-22-020059 · doc4.xml · nonDerivative · entry 2

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,269

F2 · balance_after: Includes restricted stock units.

Read SEC document
March 16, 2022 Filed Mar 18, 2022 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 GrantCommon Stock 1,242 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-020059 · doc4.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,599

F1 · shares: These shares are represented by restricted stock units.

Read SEC document
July 15, 2021 Filed Jul 19, 2021 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 239 $156.05 $37,295.95
Disclosure

SEC source: 0001209191-21-047194 · doc4.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,357

F1 · balance_after: Includes restricted stock units.

Read SEC document
July 01, 2021 Filed Jul 6, 2021 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 100 $156.85 $15,685.00
Disclosure

SEC source: 0001209191-21-045556 · doc4.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,596

F1 · balance_after: Includes restricted stock units.

Read SEC document
March 16, 2021 Filed Mar 18, 2021 21:05 UTC ASSURANT, INC. AIZ · Entity 3387 Tax withholdingCommon Stock 158 $137.39 $21,707.62
Disclosure

SEC source: 0001209191-21-021804 · doc4.xml · nonDerivative · entry 2

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,696

F2 · balance_after: Includes restricted stock units.

Read SEC document
March 16, 2021 Filed Mar 18, 2021 21:05 UTC ASSURANT, INC. AIZ · Entity 3387 GrantCommon Stock 1,385 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-021804 · doc4.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,854

F1 · shares: These shares are represented by restricted stock units.

Read SEC document
July 15, 2020 Filed Jul 17, 2020 21:00 UTC ASSURANT, INC. AIZ · Entity 3387 GrantCommon Stock 4,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-042892 · doc4.xml · nonDerivative · entry 1

Rosenblum Jay · CIK 0001817079 · EVP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,469

F1 · shares: These shares are represented by restricted stock units.

F2 · balance_after: Includes restricted stock units.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.