SEC Form 4
LifeStance Health Group, Inc. (LFST) insider trading
In the 12 months to Nov 15, 2026, 11 LFST insiders reported open-market sales of $890.3M across 25 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $890.3M
- 25 filings · 11 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 11 of 25
- $53.9M of $890.3M sold (6%)
Who traded LFST, and when
- Sale
- Sale, pre-arranged (10b5-1)
LFST daily close from Nov 17, 2025 to Nov 13, 2026, between $6.18 and $14.60, last $14.08. 25 sale and 0 purchase filings by 11 insiders, marked at their filing dates. James G. Coulter, 10% owner: sold $371.7M across 2 filings, first filed May 14, 2026, last Aug 12, 2026. Jon Winkelried, 10% owner: sold $371.3M across 2 filings, first filed Mar 4, 2026, last Sep 15, 2026. Darren M. Black, Director: sold $77.6M across 2 filings, first filed Mar 4, 2026, last May 14, 2026. Ryan Pardo, Officer (see filing): sold $40.9M across 1 filing, first filed Nov 13, 2026, last Nov 13, 2026. Robert Bessler, Director: sold $16.4M across 8 filings, first filed Dec 16, 2025, last Jun 30, 2026. Kenneth A. Burdick, Director: sold $7.8M across 2 filings, first filed Aug 13, 2026, last Nov 12, 2026. 5 others: sold $4.7M across 8 filings, first filed Nov 25, 2025, last Nov 12, 2026.
Largest mark · tap a row for others
James G. Coulter · 10% owner
Sale $226,821,183
28,281,943 shares at $8.02 avg
Filed May 14, 2026 · traded May 12
Close on filing date $7.89
James G. Coulter · 10% owner
10% owner
$371.7M soldJon Winkelried · 10% owner
10% owner
$371.3M soldDarren M. Black · Director
Director
$77.6M soldRyan Pardo · Officer (see filing)
Officer (see filing)
$40.9M soldRobert Bessler · Director
Director
$16.4M soldKenneth A. Burdick · Director
Director
$7.8M sold5 others
Combined, one mark per week
$4.7M soldOpen-market trades
25 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| James G. Coulter | 10% owner | $371.7M | — | 2 | — | |
| Jon Winkelried | 10% owner | $371.3M | — | 2 | — | |
| Darren M. Black | Director | $77.6M | — | 2 | — | |
| Ryan Pardo | Officer (see filing) | $40.9M | — | 1 | 100% of sales | |
| Robert Bessler | Director | $16.4M | — | 8 | 72% of sales | |
| Kenneth A. Burdick | Director | $7.8M | — | 2 | — | |
| Eric Shuey | Director | $2.0M | — | 1 | — | |
| Lisa K. Miller | Officer (see filing) → Chief Operating Officer | $1.1M | — | 3 | 67% of sales | |
| Vukasin Paunovich | Chief Technology Officer | $1.0M | — | 2 | 47% of sales | |
| Ann Varanakis | Chief People Officer | $345.0K | — | 1 | — | |
| Teresa DeLuca | Director | $250.0K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Ryan Pardo Officer (see filing) | SalePre-arranged (10b5-1) | 2,804,505 | $14.58 | $40.9M | Multiple accounts | |
traded | Kenneth A. Burdick Director | Sale | 141,589 | $14.51 | $2.1M | 2,904,221 | |
traded | Lisa K. Miller Chief Operating Officer | SalePre-arranged (10b5-1) | 14,663 | $14.68 | $215.3K | 251,904 | |
traded | Jon Winkelried 10% owner | Sale | 18,409,705 | $12.29 | $226.3M | 79,691,702 | |
traded | Vukasin Paunovich Chief Technology Officer | Sale | 42,067 | $12.87 | $541.4K | 205,379 | |
traded | Teresa DeLuca Director | Sale | 20,441 | $12.23 | $250.0K | 104,593 | |
traded | Kenneth A. Burdick Director | Sale | 500,000 | $11.51 | $5.8M | 2,970,810 | |
traded | Lisa K. Miller Chief Operating Officer | SalePre-arranged (10b5-1) | 47,912 | $10.85 | $519.8K | 281,289 | |
traded | Vukasin Paunovich Chief Technology Officer | SalePre-arranged (10b5-1) | 44,394 | $10.85 | $481.7K | 247,446 | |
traded | James G. Coulter 10% owner | Sale | 13,643,207 | $10.62 | $144.9M | 98,101,407 | |
traded | Robert Bessler Director | SalePre-arranged (10b5-1) | 894,337 | $10.13 | $9.1M | Multiple accounts | |
traded | Darren M. Black Director | Sale | 5,899,661 | $8.02 | $47.3M | 23,310,115 | |
traded | Eric Shuey Director | Sale | 243,362 | $8.02 | $2.0M | 867,562 | |
traded | Robert Bessler Director | Sale | 575,034 | $8.02 | $4.6M | Multiple accounts | |
traded | James G. Coulter 10% owner | Sale | 28,281,943 | $8.02 | $226.8M | 111,744,614 | |
traded | Robert Bessler Director | SalePre-arranged (10b5-1) | 75,000 | $8.55 | $641.3K | Multiple accounts | |
traded | Robert Bessler Director | SalePre-arranged (10b5-1) | 69,899 | $7.04 | $492.4K | Multiple accounts | |
traded | Robert Bessler Director | SalePre-arranged (10b5-1) | 5,101 | $7.01 | $35.8K | Multiple accounts | |
traded | Darren M. Black Director | Sale | 4,314,939 | $7.01 | $30.2M | 29,209,776 | |
traded | Jon Winkelried 10% owner | Sale | 20,685,061 | $7.01 | $145.0M | 140,026,557 | |
traded | Robert Bessler Director | SalePre-arranged (10b5-1) | 121,643 | $7.04 | $856.4K | Multiple accounts | |
traded | Ann Varanakis Chief People Officer | Sale | 50,000 | $6.90 | $345.0K | 315,610 | |
traded | Robert Bessler Director | SalePre-arranged (10b5-1) | 6,442 | $7.00 | $45.1K | Multiple accounts | |
traded | Robert Bessler Director | SalePre-arranged (10b5-1) | 92,001 | $7.01 | $644.8K | Multiple accounts | |
traded | Lisa K. Miller Officer (see filing) | Sale | 57,240 | $6.43 | $368.1K | 261,292 |
GET /stocks/filings/vX/form-4?tickers=LFST&filing_date.gte=2025-11-15&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"LFST"
],
"issuer_cik": "0001845257",
"owner_cik": "0001865531",
"accession_number": "0001193125-26-461382",
"form_type": "4",
"filing_date": "2026-11-13",
"period_of_report": "2026-11-10",
"issuer_name": "LifeStance Health Group, Inc.",
"issuer_trading_symbol": "LFST",
"owner_name": "Pardo Ryan",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "See Remarks",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-11-10",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 587920,
"transaction_price_per_share": 14.58,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 505446,
"transaction_value": 8571873.6,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $14.285 to $14.7878 inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range."
},
{
"id": "F2",
"description": "Represents shares sold pursuant to a plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) that was adopted on August 11, 2026."
}
],
"remarks": "Chief Legal Officer and Secretary"
},
{
"tickers": [
"LFST"
],
"issuer_cik": "0001845257",
"owner_cik": "0001865531",
"accession_number": "0001193125-26-461382",
"form_type": "4",
"filing_date": "2026-11-13",
"period_of_report": "2026-11-10",
"issuer_name": "LifeStance Health Group, Inc.",
"issuer_trading_symbol": "LFST",
"owner_name": "Pardo Ryan",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "See Remarks",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-11-10",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 2216585,
"transaction_price_per_share": 14.58,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 334935,
"transaction_value": 32317809.3,
"direct_or_indirect": "I",
"nature_of_ownership": "By Trust",
"footnotes": [
{
"id": "F3",
"description": "Represents shares sold pursuant to a plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) that was adopted on August 10, 2026."
},
{
"id": "F4",
"description": "The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $14.285 to $14.7878 inclusive. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range."
},
{
"id": "F5",
"description": "Shares held of record by Kimberly Pardo Irrevocable Trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these securities on this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the reported securities for purposes of Section 16 of the Securities and Exchange Act of 1934 or for any other purpose."
}
],
"remarks": "Chief Legal Officer and Secretary"
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 61 records
- Option exercises1 record
- Tax withholding28 records
- Tax withholding (sold to cover)1 record
- Grants and awards26 records
- Gifts4 records
- Other1 record
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Role
- The title on each filing. Someone whose title changed shows more than one.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
- Counted once
- When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.
Frequently asked questions
Has LifeStance Health Group, Inc.'s CEO sold stock?
No. David Bourdon (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is LFST’s insider data?
These are LFST Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
Build with AI
Track LFST insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for LFST every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
Nothing on this page is investment advice. All data and content is provided for informational purposes under our Terms of Service.