Michael Stienstra

CIK: 0002014694

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)5 (26.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (15.8%)

Compensation grants

Other (G, F, J, C, D, …)11 (57.9%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

HIPO

Hippo Holdings Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (19 total)

HIPO
Hippo Holdings Inc.
Aug 15, 2026
Tax Payment(F)
Direct
1.3K shares at avg. $32.83$41K
HIPO
Hippo Holdings Inc.
May 15, 2026
Tax Payment(F)
Direct
1.3K shares at avg. $26.41$33K
HIPO
Hippo Holdings Inc.
Apr 27, 2026
Tax Payment(F)
Direct
794 shares at avg. $28.21$22K
HIPO
Hippo Holdings Inc.
Mar 2, 2026
Award(A)
Direct
14.8K shares-
HIPO
Hippo Holdings Inc.
Mar 2, 2026
Award(A)
Direct
9.9K shares-
HIPO
Hippo Holdings Inc.
Feb 15, 2026
Tax Payment(F)
Direct
2.8K shares at avg. $28.59$79K
HIPO
Hippo Holdings Inc.
Dec 22, 2025
Sale(S)
Direct
3.9K shares at avg. $31.12$121K
HIPO
Hippo Holdings Inc.
Nov 15, 2025
Tax Payment(F)
Direct
2.5K shares at avg. $31.11$77K
HIPO
Hippo Holdings Inc.
Sep 10, 2025
Tax Payment(F)
Direct
752 shares at avg. $36.97$28K
HIPO
Hippo Holdings Inc.
Aug 15, 2025
Tax Payment(F)
Direct
2.3K shares at avg. $30.91$72K
HIPO
Hippo Holdings Inc.
May 15, 2025
Tax Payment(F)
Direct
2.9K shares at avg. $22.10$64K
HIPO
Hippo Holdings Inc.
Mar 4, 2025
Award(A)
Direct
24K shares-
HIPO
Hippo Holdings Inc.
Feb 18, 2025
Sale(S)
Direct
2.3K shares at avg. $30.02$70K
HIPO
Hippo Holdings Inc.
Feb 15, 2025
Tax Payment(F)
Direct
3K shares at avg. $30.11$91K
HIPO
Hippo Holdings Inc.
Nov 18, 2024
Sale(S)
Direct
1.7K shares at avg. $28.24$49K
HIPO
Hippo Holdings Inc.
Nov 18, 2024
Sale(S)
Direct
711 shares at avg. $28.72$20K
HIPO
Hippo Holdings Inc.
Nov 15, 2024
Tax Payment(F)
Direct
2.8K shares at avg. $26.50$74K
HIPO
Hippo Holdings Inc.
Nov 8, 2024
Sale(S)
Direct
855 shares at avg. $25.55$22K
HIPO
Hippo Holdings Inc.
Oct 18, 2024
Tax Payment(F)
Direct
1.5K shares at avg. $19.19$28K

		Type	Shares	Price		Ownership
Aug 15, 2026	HIPO Hippo Holdings Inc.	Tax Payment(F)	1,259	$32.83	$41,329	Direct
May 15, 2026	HIPO Hippo Holdings Inc.	Tax Payment(F)	1,259	$26.41	$33,253	Direct
Apr 27, 2026	HIPO Hippo Holdings Inc.	Tax Payment(F)	794	$28.21	$22,398	Direct
Mar 2, 2026	HIPO Hippo Holdings Inc.	Award(A)	14,810	-	$0	Direct
Mar 2, 2026	HIPO Hippo Holdings Inc.	Award(A)	9,874	-	$0	Direct
Feb 15, 2026	HIPO Hippo Holdings Inc.	Tax Payment(F)	2,752	$28.59	$78,685	Direct
Dec 22, 2025	HIPO Hippo Holdings Inc.	Sale(S)	3,900	$31.12	$121,366	Direct
Nov 15, 2025	HIPO Hippo Holdings Inc.	Tax Payment(F)	2,463	$31.11	$76,633	Direct
Sep 10, 2025	HIPO Hippo Holdings Inc.	Tax Payment(F)	752	$36.97	$27,801	Direct
Aug 15, 2025	HIPO Hippo Holdings Inc.	Tax Payment(F)	2,341	$30.91	$72,360	Direct
May 15, 2025	HIPO Hippo Holdings Inc.	Tax Payment(F)	2,876	$22.10	$63,560	Direct
Mar 4, 2025	HIPO Hippo Holdings Inc.	Award(A)	23,965	-	-	Direct
Feb 18, 2025	HIPO Hippo Holdings Inc.	Sale(S)	2,329	$30.02	$69,913	Direct
Feb 15, 2025	HIPO Hippo Holdings Inc.	Tax Payment(F)	3,031	$30.11	$91,263	Direct
Nov 18, 2024	HIPO Hippo Holdings Inc.	Sale(S)	1,737	$28.24	$49,057	Direct
Nov 18, 2024	HIPO Hippo Holdings Inc.	Sale(S)	711	$28.72	$20,420	Direct
Nov 15, 2024	HIPO Hippo Holdings Inc.	Tax Payment(F)	2,793	$26.50	$74,015	Direct
Nov 8, 2024	HIPO Hippo Holdings Inc.	Sale(S)	855	$25.55	$21,845	Direct
Oct 18, 2024	HIPO Hippo Holdings Inc.	Tax Payment(F)	1,482	$19.19	$28,440	Direct

1-19 of 19 transactions

About Stienstra Michael

Stienstra Michael (SEC CIK 0002014694) files insider reports with the SEC as GM & Chief Insurance, HHIP of Hippo Holdings Inc. (HIPO).

Signal8 holds 15 ownership filings by Stienstra Michael, all Form 4s, filed between Oct 22, 2024 and Aug 18, 2026. Those filings report 19 transactions, from Oct 18, 2024 to Aug 15, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Stienstra Michael's filings is in SAN JOSE, CA.

Recent filings by Stienstra Michael

Aug 15, 2026: Tax withholding of HIPO shares (Form 4, code F).
May 15, 2026: Tax withholding of HIPO shares (Form 4, code F).
Apr 27, 2026: Tax withholding of HIPO shares (Form 4, code F).
Mar 2, 2026: Grants or awards of HIPO shares (2 lines, Form 4, code A).
Feb 15, 2026: Tax withholding of HIPO shares (Form 4, code F).

Other insiders filing for Hippo Holdings Inc. (HIPO)

Ostergaard Torben, CEO Spinnaker
McCathron Richard, Chief Executive Officer
Ellis Stewart, Director
Boettcher Laura, Chief Operating Officer
Zeltser Guy, Chief Financial Officer
Fouche Lori Dickerson, Director

How to read Form 4 transaction codes