Assurant, Inc. (AIZ) Insider Ownership

Historic Insider Ownership Trends

Based on data from the past 90 days ending February 19, 2026, Assurant's three largest insider shareholders are Ceo Alan B. Colberg (174.77K shares), President And Ceo Keith Demmings (84.65K shares), Evp And Coo Gene Mergelmeyer (80.02K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Alan B. Colberg Ceo 174,768 09 Nov, 2021
Keith Demmings President And Ceo 84,647 06 Oct, 2025
Gene Mergelmeyer Evp And Coo 80,015 10 Sep, 2021
Richard S Dziadzio Evp And Cfo 51,893 15 Aug, 2023
Keith Meier Evp And Cfo 29,341 18 Mar, 2025
Juan Cento 28,314 16 May, 2023
Elaine Rosen 27,018 27 May, 2025
Lawrence V Jackson 25,920 28 May, 2024
Robert Lonergan Chief Marketing & Risk Officer 25,731 24 Mar, 2025
Paul J Reilly 21,487 27 May, 2025
Michael P. Campbell Evp And Coo 19,752 03 Oct, 2025
Nair Biju Evp 19,443 03 Jul, 2025
Jean Paul L Montupet 17,800 16 May, 2022
Francesca Luthi Evp And Chief Operating Officer 16,024 18 Mar, 2025
Robert W Stein 15,225 16 May, 2023
Debra J Perry 10,446 27 May, 2025
Harriet Edelman 10,446 27 May, 2025
J Braxton Ii Carter 8,293 27 May, 2025
Jay Rosenblum Evp And Clo 7,875 13 Aug, 2025
Ognjen Redzic 7,468 27 May, 2025
Paget Leonard Alves 6,587 28 May, 2024
Jeffrey A. Strickland Evp 4,163 18 Mar, 2025
Martin Jenns Evp 4,027 13 Aug, 2024
Sari Beth Granat 3,956 27 May, 2025
Rajiv Basu 3,063 27 May, 2025
Dimitry Dirienzo Svp And Cao And Controller 2,991 03 Oct, 2025
Kevin M Warren 1,647 27 May, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
03 Oct, 2025 Keith Demmings Common Stock D 13,420 $220.51 84,952 D S
03 Oct, 2025 Keith Demmings Common Stock D 305 $221.03 84,647 D S
01 Oct, 2025 Michael P. Campbell Common Stock A 862 $0.00 19,752 D A
01 Oct, 2025 Dimitry Dirienzo Common Stock D 144 $217.48 2,991 D F
29 Aug, 2025 Keith Demmings Common Stock D 4,275 $220.27 98,372 D S
12 Aug, 2025 Jay Rosenblum Common Stock D 3,900 $208.53 7,875 D S
12 Aug, 2025 Jay Rosenblum - - 7,875 D
08 Aug, 2025 Dimitry Dirienzo Common Stock D 950 $204.96 3,135 D S
01 Jul, 2025 Nair Biju - - 19,443 D
01 Jul, 2025 Nair Biju Common Stock D 167 $197.66 19,443 D F
22 May, 2025 Paul J Reilly Common Stock A 881 $0.00 21,487 D A
22 May, 2025 Paul J Reilly - - 21,487 D
22 May, 2025 Harriet Edelman Common Stock A 881 $0.00 10,446 D A
22 May, 2025 Elaine Rosen Common Stock A 881 $0.00 27,018 D A
22 May, 2025 Debra J Perry Common Stock A 881 $0.00 10,446 D A
22 May, 2025 J Braxton Ii Carter Common Stock A 881 $0.00 8,293 D A
22 May, 2025 Kevin M Warren Common Stock A 881 $0.00 1,647 D A
22 May, 2025 Sari Beth Granat Common Stock A 881 $0.00 3,956 D A
22 May, 2025 Ognjen Redzic Common Stock A 881 $0.00 7,468 D A
22 May, 2025 Rajiv Basu Common Stock A 881 $0.00 3,063 D A