Assurant (AIZ) insider buying and selling
Every Table I transaction reported by directors and officers of S&P 500 companies on SEC Form 4 filings (2 business days to file): each row labeled with its official transaction code, nothing filtered out beforehand.
Open-market purchases (code P) are the rare signal, in green; sales (code S) are common and often pre-scheduled (10b5-1). Table II (derivatives) is not included: its prices are exercise prices, not market values. Guide: insider buying.
| Date | Ticker | Insider | Role | Shares | Price | Amount | % of stake | Type / filing |
|---|
Download these transactions as CSV No account, no sign-up. The data is public: it comes from SEC Form 4 filings.
Assurant, Inc. (AIZ) insider buying and selling: no purchases, 10 sales
47 Form 4 Table I transactions filed with the SEC by Assurant, Inc. insiders between 2025-09-02 and 2026-10-05 (15-month history): 0 open-market purchases and 10 sales, plus 37 transactions under other Form 4 codes, broken down one by one below. The largest open-market trade is a sale of $6.4M by Meier Keith on 2026-05-15.
Assurant insider buying and selling over the last 12 months
Between Oct 21, 2025 and Oct 20, 2026, Assurant insiders filed 8 sales worth $11.0M on the open market, and no purchases.
The biggest seller was Meier Keith (EVP, Chief Financial Officer): $6.4M in 1 sale, out of 6 different sellers.
The largest trade of the period was a sale of $6.4M on May 15, 2026, by Meier Keith (EVP, Chief Financial Officer), under a 10b5-1 plan. Form 4 on sec.gov (0001193125-26-229028).
Of the 8 sales, 2 (25%, $8.2M) carry the 10b5-1 plan flag on the Form 4, meaning they were scheduled months ahead; the other 6 do not.
The last three months show 1 sale, against 4 in the three before. The latest sale from Aug 6, 2026.
Against its sector (Financial Services, 70 companies with an insider page on this site), over the same dates the median is 10 sales and 0 purchases on the open market. Assurant has more sales than 31 of the other 69, ranks 44 of 70 by net dollars sold, and 32 of the 70 have at least one purchase.
The 20 most important trades
With no open-market purchases, the table starts with AIZ's sales, largest first. The full history is in the tool above, already searched.
See all 47 AIZ trades in the full history →
| Trade date | Filed | Insider | Role | Amount | Code | Filing |
|---|---|---|---|---|---|---|
| 2026-05-15 | 2026-05-18 | Meier Keith | EVP, Chief Financial Officer | $6.4M | S — Open-market sale (scheduled 10b5-1)3 Form 4 footnotesF1 All of the sales set forth on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 13, 2026. F2 The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $251.5500 through $257.1400, 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. F3 Includes restricted stock units. | SEC |
| 2025-10-03 | 2025-10-06 | Demmings Keith | President and CEO | $3.0M | S — Open-market sale (scheduled 10b5-1)4 Form 4 footnotesF1 All of the sales set forth on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2025. F2 The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $220.0000 through $220.9900, 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 on this footnote to Form 4. F3 Includes restricted stock units. F4 The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $221.000 through $221.0900, 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. | SEC |
| 2026-06-22 | 2026-06-23 | Lonergan Robert | EVP, CSTO | $1.8M | S — Open-market sale (scheduled 10b5-1)3 Form 4 footnotesF1 All of the sales set forth on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 20, 2026. F2 The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $261.2400 through $264.6100, 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. F3 Includes restricted stock units. | SEC |
| 2026-08-06 | 2026-08-07 | Biju Nair | EVP, Pres, Global Conn Living | $1.2M | S — Open-market sale3 Form 4 footnotesF1 The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $302.0901 through $302.9001, 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 Includes restricted stock units. F3 Includes 35.0550 shares acquired under the Assurant, Inc. Amended and Restated 2004 Employee Stock Purchase Plan ("ESPP") on June 30, 2026. | SEC |
| 2025-08-29 | 2025-09-02 | Demmings Keith | President and CEO | $942k | S — Open-market sale (scheduled 10b5-1)4 Form 4 footnotesF1 All of the sales set forth on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 10, 2025. F2 The price range in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $220.0000 through $220.5400, 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 range within the ranges set forth on the footnote to Form 4. F3 Includes restricted stock units. F4 Includes 42.196 shares acquired under the Assurant, Inc. Amended and Restated 2004 Employee Stock Purchase Plan ("ESPP") on June 30, 2025. | SEC |
| 2026-05-26 | 2026-05-27 | Dirienzo Dimitry | SVP, CAO, Controller | $511k | S — Open-market sale2 Form 4 footnotesF1 The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $255.3000 through $255.9300, 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 Includes restricted stock units. | SEC |
| 2026-05-14 | 2026-05-15 | Rosenblum Jay | EVP, Chief Legal Officer | $504k | S — Open-market saleForm 4 footnoteF1 Includes restricted stock units. | SEC |
| 2026-03-20 | 2026-03-23 | Sengupta Subhashish | EVP, Chief People Officer | $396k | S — Open-market sale2 Form 4 footnotesF2 The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $210.4000 through $210.7000, 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. F1 Includes restricted stock units. | SEC |
| 2026-03-20 | 2026-03-23 | Dirienzo Dimitry | SVP, CAO, Controller | $158k | S — Open-market saleForm 4 footnoteF1 Includes restricted stock units. | SEC |
| 2026-03-19 | 2026-03-23 | Sengupta Subhashish | EVP, Chief People Officer | $4k | S — Open-market saleForm 4 footnoteF1 Includes restricted stock units. | SEC |
| 2026-03-16 | 2026-03-18 | Demmings Keith | President and CEO | $9.4M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Represents shares withheld to satisfy withholding obligations upon the March 16, 2026 vesting of PSUs and restricted stock units. | SEC |
| 2026-03-16 | 2026-03-18 | Meier Keith | EVP, CFO | $2.6M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Represents shares withheld to satisfy withholding obligations upon the March 16, 2026 vesting of PSUs and restricted stock units. | SEC |
| 2026-03-16 | 2026-03-18 | Demmings Keith | President and CEO | $2.5M | A — Grant or award4 Form 4 footnotesF1 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. F3 These shares are represented by restricted stock units. F4 Includes restricted stock units. F5 Includes 42.159 shares acquired under the Assurant, Inc. Amended and Restated 2004 Employee Stock Purchase Plan ("ESPP") on December 31, 2025. | SEC |
| 2026-03-16 | 2026-03-18 | Campbell Michael P. | EVP, COO | $1.7M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Represents shares withheld to satisfy withholding obligations upon the March 16, 2026 vesting of PSUs and restricted stock units. | SEC |
| 2026-03-16 | 2026-03-18 | Biju Nair | EVP/Pres. Global Conn. Living | $1.6M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Represents shares withheld to satisfy withholding obligations upon the March 16, 2026 vesting of PSUs and restricted stock units. | SEC |
| 2026-03-16 | 2026-03-18 | Lonergan Robert | EVP, CSTO | $1.5M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Represents shares withheld to satisfy withholding obligations upon the March 16, 2026 vesting of PSUs and restricted stock units. | SEC |
| 2026-03-16 | 2026-03-18 | Rosenblum Jay | EVP and CLO | $1.4M | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Represents shares withheld to satisfy withholding obligations upon the March 16, 2026 vesting of PSUs and restricted stock units. | SEC |
| 2026-03-16 | 2026-03-18 | Dirienzo Dimitry | SVP, CAO, Controller | $310k | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Represents shares withheld to satisfy withholding obligations upon the March 16, 2026 vestings of PSUs and restricted stock units. | SEC |
| 2026-03-16 | 2026-03-18 | Sengupta Subhashish | EVP, Chief People Officer | $275k | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF2 Represents shares withheld to satisfy withholding obligations upon the March 16, 2026 vesting of PSUs and restricted stock units. | SEC |
| 2026-04-01 | 2026-04-03 | Biju Nair | EVP, Pres, Global Conn Living | $240k | F — Tax withholding (shares surrendered for taxes)Form 4 footnoteF1 Includes restricted stock units. | SEC |
The period balance: money in, money out
In the Form 4 filings submitted between Sep 2, 2025 and Oct 5, 2026 there is not one open-market purchase of Assurant, Inc.: 10 sales worth $14.9M and zero dollars bought.
Only codes P and S count, where an insider puts in or takes out their own money. A selling balance like Assurant, Inc.'s is the norm in the S&P 500, where much of the pay comes as stock. It is not a recommendation to buy or sell: it is what was filed.
Every transaction, code by code
| Code | What it means | Trades | Reported amount |
|---|---|---|---|
| A | Grant or award | 20 | $2.5M |
| F | Tax withholding (shares surrendered for taxes) | 16 | $19.7M |
| S | Open-market sale | 10 | $14.9M |
| G | Gift | 1 | $0 |
| Total | Everything filed in the period | 47 | $37.1M |
20 of the 47 rows carry no usable amount on the Form 4: they count as trades and add $0. The code labels come from the SEC index.
Who has traded
Over the 15 months of history, 19 distinct people or entities have filed Assurant, Inc. transactions: none bought on the open market and 7 sold. Counted by CIK, the fixed number the SEC gives each filer, and not by name, which each filer types their own way.
Of the 7 who sold on the open market (10 sales in all), the three biggest sellers account for $12.2M of the $14.9M: 81% of the money in three people.
| Filer | Role | Transactions | Bought (count) | Sold (count) | Last filed |
|---|---|---|---|---|---|
| Meier Keith | EVP, Chief Financial Officer | 3 | — | $6.4M (1) | 2026-05-18 |
| Demmings Keith | President & CEO | 5 | — | $4.0M (2) | 2026-09-15 |
| Lonergan Robert | EVP, CSTO | 3 | — | $1.8M (1) | 2026-06-23 |
| Biju Nair | EVP, Pres, Global Conn Living | 4 | — | $1.2M (1) | 2026-08-07 |
| Dirienzo Dimitry | SVP, CAO, Controller | 6 | — | $670k (2) | 2026-10-05 |
| Rosenblum Jay | EVP, Chief Legal Officer | 3 | — | $504k (1) | 2026-05-15 |
| Sengupta Subhashish | EVP, Chief People Officer | 5 | — | $400k (2) | 2026-04-03 |
| Campbell Michael P. | EVP, Chief Operating Officer | 4 | — | — | 2026-10-05 |
Shown here are the 8 who moved the most money, out of 19. The rest are in the full history, one link above. The name links to all their trades, in any company. "Transactions" counts any code; the money, open market only. Role: from their latest filing.
Month by month
By the month the trade was executed, not the month it was filed; months with no trades show zero. The busiest month was Mar 2026: 0 purchases and 3 sales, worth $558k. 9 of the 15 months have none.
| Month | Purchases | Amount | Sales | Amount |
|---|---|---|---|---|
| Aug 2025 | 0 | $0 | 1 | $942k |
| Sep 2025 | 0 | $0 | 0 | $0 |
| Oct 2025 | 0 | $0 | 1 | $3.0M |
| Nov 2025 | 0 | $0 | 0 | $0 |
| Dec 2025 | 0 | $0 | 0 | $0 |
| Jan 2026 | 0 | $0 | 0 | $0 |
| Feb 2026 | 0 | $0 | 0 | $0 |
| Mar 2026 | 0 | $0 | 3 | $558k |
| Apr 2026 | 0 | $0 | 0 | $0 |
| May 2026 | 0 | $0 | 3 | $7.4M |
| Jun 2026 | 0 | $0 | 1 | $1.8M |
| Jul 2026 | 0 | $0 | 0 | $0 |
| Aug 2026 | 0 | $0 | 1 | $1.2M |
| Sep 2026 | 0 | $0 | 0 | $0 |
| Oct 2026 | 0 | $0 | 0 | $0 |
The last month may be partial: a Form 4 is filed up to two business days later. The table does not say whether the pattern is good or bad; it says when it happened.
Assurant, Inc. (AIZ) analysis page →
Other Financial Services companies with insider trades
All 500 are listed in the section index →
Which insiders are buying their own company stock →
How to read this data
4 of the 10 sales in the table are flagged as scheduled (10b5-1 plan): signed months ahead and executed automatically, so they say nothing about what the insider thinks today. Assurant has no open-market purchase (code P) in the history, the most common case in the S&P 500: insiders are already paid in stock. The latest filing is from Oct 5, 2026, and a Form 4 arrives up to two business days after the trade.
20 of the 20 rows in the table carry footnotes from the Form 4 itself, folded into the code column and copied verbatim; a row with no footnote means the filing has none.
Guide: Insider buying · all guides
What is behind these trades
The concepts on this page, explained from scratch in the Academy. Free, no account.
- What the efficiency hypothesis says and what it does NOT sayIf an insider's purchase is public and anyone can read it, is there any information left in it? That is the exact question that brings people here.
- Who really moves the market: the types of investorWho sits on the other side of each order, and where a company's own insiders fit among them.
- Supply, demand and price: why it rises and falls constantlyHow a piece of news ends up inside the price, and why the reaction to a filed sale is rarely the one you would expect.
Source: SEC EDGAR Form 4. This is a list of public facts, not financial advice or a recommendation to buy or sell.