# 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.

Canonical: https://massive.com/quote/lfst/insider-trading
Latest filing: 2026-11-13 (last 12 months; source: SEC EDGAR)
Source: Massive (https://massive.com/docs/llms.txt)

## Summary

| Measure | Value | Detail |
| --- | --- | --- |
| 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%) |

## Open-market trades by insider

| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
| --- | --- | --- | --- | --- | --- | --- |
| James G. Coulter | 10% owner | $371.7M | — | 2 | — | 2026-08-12 |
| Jon Winkelried | 10% owner | $371.3M | — | 2 | — | 2026-09-15 |
| Darren M. Black | Director | $77.6M | — | 2 | — | 2026-05-14 |
| Ryan Pardo | Officer (see filing) | $40.9M | — | 1 | 100% of sales | 2026-11-13 |
| Robert Bessler | Director | $16.4M | — | 8 | 72% of sales | 2026-06-30 |
| Kenneth A. Burdick | Director | $7.8M | — | 2 | — | 2026-11-12 |
| Eric Shuey | Director | $2.0M | — | 1 | — | 2026-05-14 |
| Lisa K. Miller | Officer (see filing) → Chief Operating Officer | $1.1M | — | 3 | 67% of sales | 2026-11-12 |
| Vukasin Paunovich | Chief Technology Officer | $1.0M | — | 2 | 47% of sales | 2026-09-04 |
| Ann Varanakis | Chief People Officer | $345.0K | — | 1 | — | 2025-12-19 |
| Teresa DeLuca | Director | $250.0K | — | 1 | — | 2026-08-14 |

## Open-market trades by filing

25 filings in the last 12 months, newest first.

| Filed | Traded | Insider | Role | Type | Shares | Avg price | Value | Held after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-11-13 | 2026-11-10 | Ryan Pardo | Officer (see filing) | Sale (10b5-1) | 2,804,505 | $14.58 | $40.9M | Multiple accounts | — |
| 2026-11-12 | 2026-11-09 | Kenneth A. Burdick | Director | Sale | 141,589 | $14.51 | $2.1M | 2,904,221 | — |
| 2026-11-12 | 2026-11-11 | Lisa K. Miller | Chief Operating Officer | Sale (10b5-1) | 14,663 | $14.68 | $215.3K | 251,904 | — |
| 2026-09-15 | 2026-09-11 | Jon Winkelried | 10% owner | Sale | 18,409,705 | $12.29 | $226.3M | 79,691,702 | — |
| 2026-09-04 | 2026-09-02 | Vukasin Paunovich | Chief Technology Officer | Sale | 42,067 | $12.87 | $541.4K | 205,379 | — |
| 2026-08-14 | 2026-08-13 | Teresa DeLuca | Director | Sale | 20,441 | $12.23 | $250.0K | 104,593 | — |
| 2026-08-13 | 2026-08-11 | Kenneth A. Burdick | Director | Sale | 500,000 | $11.51 | $5.8M | 2,970,810 | — |
| 2026-08-12 | 2026-08-10 | Lisa K. Miller | Chief Operating Officer | Sale (10b5-1) | 47,912 | $10.85 | $519.8K | 281,289 | — |
| 2026-08-12 | 2026-08-10 | Vukasin Paunovich | Chief Technology Officer | Sale (10b5-1) | 44,394 | $10.85 | $481.7K | 247,446 | — |
| 2026-08-12 | 2026-08-10 | James G. Coulter | 10% owner | Sale | 13,643,207 | $10.62 | $144.9M | 98,101,407 | — |
| 2026-06-30 | 2026-06-26 | Robert Bessler | Director | Sale (10b5-1) | 894,337 | $10.13 | $9.1M | Multiple accounts | — |
| 2026-05-14 | 2026-05-12 | Darren M. Black | Director | Sale | 5,899,661 | $8.02 | $47.3M | 23,310,115 | — |
| 2026-05-14 | 2026-05-12 | Eric Shuey | Director | Sale | 243,362 | $8.02 | $2.0M | 867,562 | — |
| 2026-05-14 | 2026-05-12 | Robert Bessler | Director | Sale | 575,034 | $8.02 | $4.6M | Multiple accounts | — |
| 2026-05-14 | 2026-05-12 | James G. Coulter | 10% owner | Sale | 28,281,943 | $8.02 | $226.8M | 111,744,614 | — |
| 2026-05-11 | 2026-05-07 | Robert Bessler | Director | Sale (10b5-1) | 75,000 | $8.55 | $641.3K | Multiple accounts | — |
| 2026-04-27 | 2026-04-23 | Robert Bessler | Director | Sale (10b5-1) | 69,899 | $7.04 | $492.4K | Multiple accounts | — |
| 2026-04-23 | 2026-04-21 | Robert Bessler | Director | Sale (10b5-1) | 5,101 | $7.01 | $35.8K | Multiple accounts | — |
| 2026-03-04 | 2026-03-02 | Darren M. Black | Director | Sale | 4,314,939 | $7.01 | $30.2M | 29,209,776 | — |
| 2026-03-04 | 2026-03-02 | Jon Winkelried | 10% owner | Sale | 20,685,061 | $7.01 | $145.0M | 140,026,557 | — |
| 2025-12-23 | 2025-12-19 | Robert Bessler | Director | Sale (10b5-1) | 121,643 | $7.04 | $856.4K | Multiple accounts | — |
| 2025-12-19 | 2025-12-17 | Ann Varanakis | Chief People Officer | Sale | 50,000 | $6.90 | $345.0K | 315,610 | — |
| 2025-12-19 | 2025-12-18 | Robert Bessler | Director | Sale (10b5-1) | 6,442 | $7.00 | $45.1K | Multiple accounts | — |
| 2025-12-16 | 2025-12-12 | Robert Bessler | Director | Sale (10b5-1) | 92,001 | $7.01 | $644.8K | Multiple accounts | — |
| 2025-11-25 | 2025-11-21 | Lisa K. Miller | Officer (see filing) | Sale | 57,240 | $6.43 | $368.1K | 261,292 | — |

## Other insider activity (not market trades)

- Option exercises: 1 record
- Tax withholding: 28 records
- Tax withholding (sold to cover): 1 record
- Grants and awards: 26 records
- Gifts: 4 records
- Other: 1 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.

## FAQ

### 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.

## Live data

This page joins two Massive endpoints: Form 4 filings and daily prices. The LFST Form 4 request:

- `GET https://api.massive.com/stocks/filings/vX/form-4?tickers=LFST&filing_date.gte=2025-11-15&sort=filing_date.desc&limit=500`

Requests need a Massive API key. API reference for agents: https://massive.com/docs/llms.txt. Connect an AI agent through the Massive MCP server: https://massive.com/docs/ai-tools.

## Related

- [LifeStance Health Group, Inc. (LFST) stock price](https://massive.com/quote/lfst.md)
- [Recent insider trading](https://massive.com/quote/insider-trading.md)
- [Markets overview](https://massive.com/quote/index.md)

Nothing here is investment advice. Data and content are provided for informational purposes under the Massive Terms of Service: https://massive.com/terms