Skip to content
sellWeak cluster of 210b5-1 plan

Robert Bessler sold $45k of LFST

director at LifeStance Health Group, Inc.. 6,442 shares at an average of $7.00, traded Dec 18, 2025, filed Dec 19, 2025.

Warning score
9
Value
$45k
6,442 shares
Holdings after
1,495,754
-0% from before
From 52-week low
+83%
low $3.79, close $6.94
From 52-week high
-15%
high $8.17, as of Dec 18, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $45k at market
    +6
  • Share of holdings sold
    Sold 0.5% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

LFSTOct 9, 2026 · close 12.42
Since filing Dec 19, 2025: +76.2%SPY +15.3% · excess +60.9%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001193125-25-327010, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 18, 2025SOpen-market sale
Common Stockindirect: Vitthal LLC10b5-1
-3,221$7.00$23k1,378,954Dec 19, 2025
Dec 18, 2025SOpen-market sale
Common Stockindirect: Shama LLC10b5-1
-3,221$7.00$23k1,495,754Dec 19, 2025

Related signals

Other insiders at LifeStance Health Group, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
50Moderate
LFSTsell 2
LifeStance Health Group, Inc.
Tpg Gp A, LLC
owner
$226M
18,409,705 shares
-19%
47Moderate
LFSTsell 2
LifeStance Health Group, Inc.
Vukasin Paunovich
Chief Technology Officer
$541k
42,067 shares
-17%
53Moderate
LFSTsell 2
LifeStance Health Group, Inc.
Darren M. Black
director
$30M
4,314,939 shares
-13%
50Moderate
LFSTsell 2
LifeStance Health Group, Inc.
Tpg Gp A, LLC
owner
$145M
20,685,061 shares
-13%
26Weak
LFSTsell 210b5-1
LifeStance Health Group, Inc.
Robert Bessler
director
$856k
121,643 shares
-9%
43Moderate
LFSTsell 2
LifeStance Health Group, Inc.
Ann Varanakis
Chief People Officer
$345k
50,000 shares
-14%
23Weak
LFSTsell 210b5-1
LifeStance Health Group, Inc.
Robert Bessler
director
$645k
92,001 shares
-6%
35Weak
LFSTsell
LifeStance Health Group, Inc.
Lisa K Miller
See Remarks
$368k
57,240 shares
-18%
60Notable
LFSTsell 3
LifeStance Health Group, Inc.
Darren M. Black
director, owner
$43M
8,407,643 shares
-20%
53Moderate
LFSTsell 3
LifeStance Health Group, Inc.
Silversmith Partners I GP, LLC
other
$18M
3,592,357 shares
-20%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Robert Bessler sold $45k of LFST | InsiderTell