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Insider

Robert Bessler

Director

Robert Bessler (Director) filed 6 Form 4 reports in the trailing twelve months (0 purchases, 6 sales), most often in LifeStance Health Group, Inc. (LFST). The largest single filing was $9.1M of LFST (894,337 sh across 2 lots, as filed), executed Jun 26.

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Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
6
0 buys · 6 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$16.2M
shares × price, as filed
Last traded
Jun 26
Filed Jun 30

Median ADV $46.4M across their filed names

Open performance
Volume by month
$9.1M$4.5M$0Oct 2024Apr 2025Oct 2025Apr 2026Dec 2024 · sells $566KDec 2025 · sells $1.4MApr 2026 · sells $438KMay 2026 · sells $5.3MJun 2026 · sells $9.1M
Buys $0 Sells $16.7M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 6 filings

Sector per market data · by filing · past 12 months

Most traded names
LFST LifeStance Health Group, Inc. LFST · 0 buys · 7 sells 7 filings
Recent filings
LFSTSALE LifeStance Health Group, Inc. View filing → $9.1M
894,337 sh across 2 lots
Exec Jun 26
Filed Jun 30 · 5:30 PM ET
LFSTSALE LifeStance Health Group, Inc. View filing → $4.6M
575,034 sh across 2 lots
Exec May 12
Filed May 14 · 5:30 PM ET
LFSTSALE LifeStance Health Group, Inc. View filing → $641K
75,000 sh across 2 lots
Exec May 7
Filed May 11 · 5:30 PM ET
LFSTSALE LifeStance Health Group, Inc. View filing → $438K
62,147 sh across 2 lots
Exec Apr 24
Filed Apr 27 · 5:30 PM ET
LFSTSALE LifeStance Health Group, Inc. View filing → $844K
119,942 sh across 2 lots
Exec Dec 19 2025
Filed Dec 23 2025 · 5:30 PM ET
LFSTSALE LifeStance Health Group, Inc. View filing → $558K
79,630 sh across 2 lots
Exec Dec 12 2025
Filed Dec 16 2025 · 5:30 PM ET
LFSTSALE LifeStance Health Group, Inc. View filing → $566K
75,000 sh across 2 lots
Exec Nov 27 2024
Filed Dec 2 2024 · 5:30 PM ET