Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

LifeStance Health Group, Inc.

LFST · Nasdaq · CIK 0001845257 · Healthcare · Medical Care Facilities

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

31 Form 4 transaction lines observed in the same window
20 sales · 11 option, withholding, award, gift or other lines

Last qualifying purchase2025-08-11 · Burdick Kenneth A · $90.5K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesHigh
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Bessler RobertDirector
▼▼▼▼▼▼○
Paunovich VukasinChief Technology Officer
○▼▼
COULTER JAMES G; TPG GP A, LLC; WINKELRIED JONTenPercentOwner
▼▼▼
DeLuca TeresaDirector
○▼▼
Bourdon DavidChief Executive Officer
○○
Burdick Kenneth ADirector
○▼
● Purchase▼ Sale○ Other

Showing the six most active owners; 8 additional owner(s) remain in Form 4 evidence.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2025-08-11 · Burdick Kenneth A.

Recent Form 4 activity

0Purchases
31Sales
56Other Form 4 lines
53SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING20 sale line(s) · context only
OTHER11 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
15,508,383
Previous report
16,260,201
Avg daily volume
6,077,347
Days to cover
2.5

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2025-08-11Burdick Kenneth APurchase (P)Common Stock20,000USD 4.53USD 90,545SEC filing ↗
2025-08-08Burdick Kenneth APurchase (P)Common Stock94,181USD 4.33USD 407,748SEC filing ↗

Form 4 evidence

87 transaction lines in the latest 365-day window; 320 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-22Bourdon DavidGift (G)Common Stock150,000USD 0.00USD 0SEC filing ↗
2026-09-11COULTER JAMES G; TPG GP A, LLC; WINKELRIED JONSale (S)Common Stock18,409,705USD 12.29USD 226,255,274SEC filing ↗
2026-09-02Paunovich VukasinSale (S)Common Stock42,067USD 12.87USD 541,402SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-22Bourdon DavidGift (G)Common Stock150,000USD 0.00USD 0SEC filing ↗
2026-09-11COULTER JAMES G; TPG GP A, LLC; WINKELRIED JONSale (S)Common Stock18,409,705USD 12.29USD 226,255,274SEC filing ↗
2026-09-02Paunovich VukasinSale (S)Common Stock42,067USD 12.87USD 541,402SEC filing ↗
2026-09-02Bourdon DavidJ (J)Common Stock150,000USD 0.00USD 0SEC filing ↗
2026-08-24Varanakis AnnTax withholding (F)Common Stock8,156USD 12.16USD 99,177SEC filing ↗
2026-08-14DeLuca TeresaSale (S)Common Stock7,500USD 12.68USD 95,100SEC filing ↗
2026-08-13DeLuca TeresaSale (S)Common Stock20,441USD 12.23USD 249,993SEC filing ↗
2026-08-11Burdick Kenneth ASale (S)Common Stock500,000USD 11.51USD 5,755,000SEC filing ↗
2026-08-10Paunovich VukasinSale (S)Common Stock44,394USD 10.85USD 481,675SEC filing ↗
2026-08-10Miller Lisa KSale (S)Common Stock47,912USD 10.85USD 519,845SEC filing ↗
2026-08-10COULTER JAMES G; TPG GP A, LLC; WINKELRIED JONSale (S)Common Stock13,643,207USD 10.62USD 144,890,858SEC filing ↗
2026-07-06Burdick Kenneth AAward / grant (A)Common Stock45,495USD 0.00USD 0SEC filing ↗
2026-07-02Personette SarahAward / grant (A)Common Stock17,746USD 0.00USD 0SEC filing ↗
2026-07-02Palmer Eric PAward / grant (A)Common Stock17,746USD 0.00USD 0SEC filing ↗
2026-07-02Justice ThurmanAward / grant (A)Common Stock35,492USD 0.00USD 0SEC filing ↗
2026-07-02Goltermann LoriAward / grant (A)Common Stock35,492USD 0.00USD 0SEC filing ↗
2026-07-02DeLuca TeresaAward / grant (A)Common Stock17,746USD 0.00USD 0SEC filing ↗
2026-07-02Bessler RobertAward / grant (A)Common Stock17,746USD 0.00USD 0SEC filing ↗
2026-06-26Bessler RobertSale (S)Common Stock894,337USD 10.13USD 9,059,634SEC filing ↗
2026-06-11Paunovich VukasinTax withholding (F)Common Stock17,456USD 8.61USD 150,296SEC filing ↗
2026-05-12Shuey EricSale (S)Common Stock243,362USD 8.02USD 1,951,763SEC filing ↗
2026-05-12COULTER JAMES G; TPG GP A, LLC; WINKELRIED JONSale (S)Common Stock28,281,943USD 8.02USD 226,821,183SEC filing ↗
2026-05-12Bessler RobertSale (S)Common Stock287,517USD 8.02USD 2,305,886SEC filing ↗
2026-05-12BLACK DARREN M.Sale (S)Common Stock5,899,661USD 8.02USD 47,315,281SEC filing ↗
2026-05-07Bessler RobertSale (S)Common Stock37,500USD 8.55USD 320,625SEC filing ↗
2026-04-24Bessler RobertSale (S)Common Stock62,147USD 7.05USD 438,136SEC filing ↗
2026-04-23Bessler RobertSale (S)Common Stock3,876USD 7.00USD 27,132SEC filing ↗
2026-04-21Bessler RobertSale (S)Common Stock5,101USD 7.01USD 35,758SEC filing ↗
2026-04-01Pardo RyanTax withholding (F)Common Stock9,376USD 6.37USD 59,725SEC filing ↗
2026-03-24McGroarty RyanTax withholding (F)Common Stock24,255USD 6.45USD 156,445SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerLFST
CIK0001845257
SectorHealthcare
IndustryMedical Care Facilities Yahoo Finance
SEC SIC8000 Services-Health Services
ExchangeNasdaq

Data coverage

Local Form 4 history320 transaction lines from 2021-06-09 to 2026-09-22
5 P purchase lines · 141 S sale lines · 174 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.