Lisa K. Miller

CIK: 0002036749

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (30.8%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (23.1%)

Compensation grants

Other (G, F, J, C, D, …)6 (46.2%)

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

Companies & Roles (1)

LFST

LifeStance Health Group, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (13 total)

LFST
LifeStance Health Group, Inc.
Aug 10, 2026
Sale(S)
Direct
47.9K shares at avg. $10.85$520K
LFST
LifeStance Health Group, Inc.
Mar 9, 2026
Award(A)
Direct
26.8K shares-
LFST
LifeStance Health Group, Inc.
Mar 9, 2026
Tax Payment(F)
Direct
13.4K shares at avg. $6.91$93K
LFST
LifeStance Health Group, Inc.
Mar 9, 2026
Tax Payment(F)
Direct
14.8K shares at avg. $6.91$102K
LFST
LifeStance Health Group, Inc.
Mar 6, 2026
Tax Payment(F)
Direct
21.6K shares at avg. $6.93$150K
LFST
LifeStance Health Group, Inc.
Mar 5, 2026
Award(A)
Direct
107.9K shares-
LFST
LifeStance Health Group, Inc.
Nov 21, 2025
Sale(S)
Direct
57.2K shares at avg. $6.43$368K
LFST
LifeStance Health Group, Inc.
Nov 10, 2025
Tax Payment(F)
Direct
10.6K shares at avg. $6.43$68K
LFST
LifeStance Health Group, Inc.
Mar 17, 2025
Sale(S)
Direct
18.8K shares at avg. $6.90$130K
LFST
LifeStance Health Group, Inc.
Mar 10, 2025
Tax Payment(F)
Direct
10.7K shares at avg. $7.11$76K
LFST
LifeStance Health Group, Inc.
Mar 6, 2025
Award(A)
Direct
76.1K shares-
LFST
LifeStance Health Group, Inc.
Mar 6, 2025
Tax Payment(F)
Direct
6.4K shares at avg. $7.88$51K
LFST
LifeStance Health Group, Inc.
Nov 13, 2024
Sale(S)
Direct
10.5K shares at avg. $7.45$79K

		Type	Shares	Price		Ownership
Aug 10, 2026	LFST LifeStance Health Group, Inc.	Sale(S)	47,912	$10.85	$519,845	Direct
Mar 9, 2026	LFST LifeStance Health Group, Inc.	Award(A)	26,836	-	$0	Direct
Mar 9, 2026	LFST LifeStance Health Group, Inc.	Tax Payment(F)	13,446	$6.91	$92,912	Direct
Mar 9, 2026	LFST LifeStance Health Group, Inc.	Tax Payment(F)	14,766	$6.91	$102,033	Direct
Mar 6, 2026	LFST LifeStance Health Group, Inc.	Tax Payment(F)	21,590	$6.93	$149,619	Direct
Mar 5, 2026	LFST LifeStance Health Group, Inc.	Award(A)	107,914	-	$0	Direct
Nov 21, 2025	LFST LifeStance Health Group, Inc.	Sale(S)	57,240	$6.43	$368,053	Direct
Nov 10, 2025	LFST LifeStance Health Group, Inc.	Tax Payment(F)	10,623	$6.43	$68,306	Direct
Mar 17, 2025	LFST LifeStance Health Group, Inc.	Sale(S)	18,845	$6.90	$130,031	Direct
Mar 10, 2025	LFST LifeStance Health Group, Inc.	Tax Payment(F)	10,655	$7.11	$75,757	Direct
Mar 6, 2025	LFST LifeStance Health Group, Inc.	Award(A)	76,142	-	-	Direct
Mar 6, 2025	LFST LifeStance Health Group, Inc.	Tax Payment(F)	6,431	$7.88	$50,676	Direct
Nov 13, 2024	LFST LifeStance Health Group, Inc.	Sale(S)	10,540	$7.45	$78,523	Direct

1-13 of 13 transactions

About Miller Lisa K

Miller Lisa K (SEC CIK 0002036749) files insider reports with the SEC as Chief Operating Officer of LifeStance Health Group, Inc. (LFST).

Signal8 holds 11 ownership filings by Miller Lisa K (2 Form 3, 9 Form 4), filed between Sep 25, 2024 and Aug 12, 2026. Those filings report 13 transactions, from Nov 13, 2024 to Aug 10, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Miller Lisa K's filings is in SCOTTSDALE, AZ.

Recent filings by Miller Lisa K

Aug 10, 2026: Open-market sale of LFST shares (Form 4, code S).
Mar 9, 2026: Grant or award of LFST shares (Form 4, code A).
Mar 9, 2026: Tax withholdings of LFST shares (2 lines, Form 4, code F).
Mar 6, 2026: Tax withholding of LFST shares (Form 4, code F).
Mar 5, 2026: Grant or award of LFST shares (Form 4, code A).

Other insiders filing for LifeStance Health Group, Inc. (LFST)

Bourdon David, Chief Executive Officer
TPG GP A, LLC, 10% Owner
Paunovich Vukasin, Chief Technology Officer
Varanakis Ann, Chief People Officer
DeLuca Teresa, Director
Burdick Kenneth A, Director

How to read Form 4 transaction codes