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Bessler Robert

Disclosed activity across 1 company

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31724
SEC CIK
0001864881

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
LifeStance Health Group, Inc.LFST · Entity 3936DirectorJuly 02, 2026July 07, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

LifeStance Health Group, Inc.

Report date July 02, 2026 · Filed July 07, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect75,365 Reported balance After 2026-07-02 transaction · row 1
1 source row

Row 1 · 2026-07-02 · Grant · Acquired 17,746 · Balance 75,365

F1: Includes 17,746 restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock.

Common StockSEC Table I · non-derivativeIndirectVitthal LLC539,763 Reported balance Holding disclosure · report date 2026-07-02 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 539,763

F2: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

Common StockSEC Table I · non-derivativeIndirectShama LLC656,560 Reported balance Holding disclosure · report date 2026-07-02 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 656,560

F3: 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 Exchange Act or for any other purpose.

Common StockSEC Table I · non-derivativeIndirectSee Footnote36,363 Reported balance Holding disclosure · report date 2026-07-02 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 36,363

F4: Shares held of record by Alpine Glow Capital. The Reporting Person is the manager and sole member of Alpine Glow Capital. 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 Exchange Act or for any other purpose.

Filing footnotes · ownership attribution and instrument terms

F1: Includes 17,746 restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock.

F2: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

F3: 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 Exchange Act or for any other purpose.

F4: Shares held of record by Alpine Glow Capital. The Reporting Person is the manager and sole member of Alpine Glow Capital. 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 Exchange Act or for any other purpose.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
July 02, 2026 Filed Jul 7, 2026 23:41 UTC LifeStance Health Group, Inc. LFST · Entity 3936 GrantCommon Stock 17,746 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-297810 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,365

F1 · shares: Includes 17,746 restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
June 26, 2026 Filed Jun 30, 2026 20:52 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 447,169 $10.13 $4,529,821.97
Disclosure

SEC source: 0001193125-26-290752 · ownership.xml · nonDerivative · entry 2

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 656,560

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $10.00 to $10.295 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.

F3 · ownership.nature: 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 Exchange Act or for any other purpose.

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June 26, 2026 Filed Jun 30, 2026 20:52 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 447,168 $10.13 $4,529,811.84
Disclosure

SEC source: 0001193125-26-290752 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 539,763

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $10.00 to $10.295 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.

F2 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

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May 12, 2026 Filed May 14, 2026 21:30 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 287,517 $8.02 $2,305,886.34
Disclosure

SEC source: 0001193125-26-224379 · ownership.xml · nonDerivative · entry 2

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,103,729

F2 · ownership.nature: 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 Exchange Act or for any other purpose.

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May 12, 2026 Filed May 14, 2026 21:30 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 287,517 $8.02 $2,305,886.34
Disclosure

SEC source: 0001193125-26-224379 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 986,931

F1 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

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May 07, 2026 Filed May 11, 2026 21:37 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 37,500 $8.55 $320,625.00
Disclosure

SEC source: 0001193125-26-217216 · ownership.xml · nonDerivative · entry 2

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,353,746

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $8.40 to $8.89 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.

F3 · ownership.nature: 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 Exchange Act or for any other purpose.

Read SEC document
May 07, 2026 Filed May 11, 2026 21:37 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 37,500 $8.55 $320,625.00
Disclosure

SEC source: 0001193125-26-217216 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 1,236,948

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $8.40 to $8.89 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.

F2 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

Read SEC document
April 24, 2026 Filed Apr 27, 2026 20:22 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 31,074 $7.05 $219,071.70
Disclosure

SEC source: 0001193125-26-182153 · ownership.xml · nonDerivative · entry 4

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,391,246

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.095 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.

F3 · ownership.nature: 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 Exchange Act or for any other purpose.

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April 24, 2026 Filed Apr 27, 2026 20:22 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 31,073 $7.05 $219,064.65
Disclosure

SEC source: 0001193125-26-182153 · ownership.xml · nonDerivative · entry 3

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 1,274,448

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.095 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.

F2 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

Read SEC document
April 23, 2026 Filed Apr 27, 2026 20:22 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 3,876 $7.00 $27,132.00
Disclosure

SEC source: 0001193125-26-182153 · ownership.xml · nonDerivative · entry 2

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,422,320

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.005 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.

F3 · ownership.nature: 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 Exchange Act or for any other purpose.

Read SEC document
April 23, 2026 Filed Apr 27, 2026 20:22 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 3,876 $7.00 $27,132.00
Disclosure

SEC source: 0001193125-26-182153 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 1,305,521

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.005 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.

F2 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

Read SEC document
April 21, 2026 Filed Apr 23, 2026 20:25 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 2,550 $7.01 $17,875.50
Disclosure

SEC source: 0001193125-26-173787 · ownership.xml · nonDerivative · entry 2

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,426,196

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.02 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.

F3 · ownership.nature: 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 Exchange Act or for any other purpose.

Read SEC document
April 21, 2026 Filed Apr 23, 2026 20:25 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 2,551 $7.01 $17,882.51
Disclosure

SEC source: 0001193125-26-173787 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 1,309,397

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.02 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.

F2 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

Read SEC document
December 22, 2025 Filed Dec 24, 2025 00:53 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 851 $7.04 $5,991.04
Disclosure

SEC source: 0001193125-25-331253 · ownership.xml · nonDerivative · entry 4

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,434,932

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.03 to $7.04 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.

F3 · ownership.nature: 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 Exchange Act or for any other purpose.

Read SEC document
December 22, 2025 Filed Dec 24, 2025 00:53 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 850 $7.04 $5,984.00
Disclosure

SEC source: 0001193125-25-331253 · ownership.xml · nonDerivative · entry 3

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 1,318,133

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.03 to $7.04 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.

F2 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

Read SEC document
December 19, 2025 Filed Dec 24, 2025 00:53 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 59,971 $7.04 $422,195.84
Disclosure

SEC source: 0001193125-25-331253 · ownership.xml · nonDerivative · entry 2

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,435,783

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.065 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.

F3 · ownership.nature: 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 Exchange Act or for any other purpose.

Read SEC document
December 19, 2025 Filed Dec 24, 2025 00:53 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 59,971 $7.04 $422,195.84
Disclosure

SEC source: 0001193125-25-331253 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 1,318,983

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.065 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.

F2 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

Read SEC document
December 18, 2025 Filed Dec 19, 2025 21:55 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 3,221 $7.00 $22,547.00
Disclosure

SEC source: 0001193125-25-327010 · ownership.xml · nonDerivative · entry 2

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,495,754

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.025 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.

F3 · ownership.nature: 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 Exchange Act or for any other purpose.

Read SEC document
December 18, 2025 Filed Dec 19, 2025 21:55 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 3,221 $7.00 $22,547.00
Disclosure

SEC source: 0001193125-25-327010 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 1,378,954

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.025 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.

F2 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 00:49 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 6,185 $7.00 $43,295.00
Disclosure

SEC source: 0001193125-25-321342 · ownership.xml · nonDerivative · entry 4

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,492,790

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.01 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.

F3 · ownership.nature: 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 Exchange Act or for any other purpose.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 00:49 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 6,186 $7.00 $43,302.00
Disclosure

SEC source: 0001193125-25-321342 · ownership.xml · nonDerivative · entry 3

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 1,375,989

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.01 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.

F2 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

Read SEC document
December 12, 2025 Filed Dec 17, 2025 00:49 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 39,815 $7.01 $279,103.15
Disclosure

SEC source: 0001193125-25-321342 · ownership.xml · nonDerivative · entry 2

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,498,975

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.045 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.

F3 · ownership.nature: 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 Exchange Act or for any other purpose.

Read SEC document
December 12, 2025 Filed Dec 17, 2025 00:49 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 39,815 $7.01 $279,103.15
Disclosure

SEC source: 0001193125-25-321342 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 1,382,175

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.045 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.

F2 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

Read SEC document
June 11, 2025 Filed Jun 13, 2025 23:35 UTC LifeStance Health Group, Inc. LFST · Entity 3936 GrantCommon Stock 35,714 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-086459 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,619

F1 · shares: Includes 35,714 restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
April 09, 2025 Filed Apr 10, 2025 20:30 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 2,450 $7.01 $17,174.50
Disclosure

SEC source: 0000950170-25-052870 · ownership.xml · nonDerivative · entry 4

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,538,790

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.015 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.

F2 · ownership.nature: 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 Exchange Act or for any other purpose.

Read SEC document
April 09, 2025 Filed Apr 10, 2025 20:30 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 2,450 $7.01 $17,174.50
Disclosure

SEC source: 0000950170-25-052870 · ownership.xml · nonDerivative · entry 3

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 1,421,990

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.00 to $7.015 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.

F1 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

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April 08, 2025 Filed Apr 10, 2025 20:30 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 7 $7.00 $49.00
Disclosure

SEC source: 0000950170-25-052870 · ownership.xml · nonDerivative · entry 2

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,541,240

F2 · ownership.nature: 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 Exchange Act or for any other purpose.

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April 08, 2025 Filed Apr 10, 2025 20:30 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 7 $7.00 $49.00
Disclosure

SEC source: 0000950170-25-052870 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 1,424,440

F1 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

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November 27, 2024 Filed Dec 2, 2024 22:27 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 37,500 $7.54 $282,750.00
Disclosure

SEC source: 0000950170-24-132312 · ownership.xml · nonDerivative · entry 2

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Shama LLC

Disclosed balance after: 1,541,247

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.45 to $7.59 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.

F3 · balance_after: Includes 101,277 shares of restricted stock.

F4 · ownership.nature: 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 Exchange Act or for any other purpose.

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November 27, 2024 Filed Dec 2, 2024 22:27 UTC LifeStance Health Group, Inc. LFST · Entity 3936 SaleCommon Stock 37,500 $7.54 $282,750.00
Disclosure

SEC source: 0000950170-24-132312 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Vitthal LLC

Disclosed balance after: 1,424,447

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions ranging from $7.45 to $7.59 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.

F2 · ownership.nature: 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

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July 21, 2024 Filed Aug 27, 2024 20:56 UTC LifeStance Health Group, Inc. LFST · Entity 3936 GrantCommon Stock 36,363 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-101076 · ownership.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 36,363

F1 · shares: Includes 36,363 restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock.

F2 · ownership.nature: Shares held of record by Alpine Glow Capital. The Reporting Person is the manager and sole member of Alpine Glow Capital. 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 Exchange Act of 1934 (the "Exchange Act") or for any other purpose.

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July 01, 2023 Filed Jul 5, 2023 23:50 UTC LifeStance Health Group, Inc. LFST · Entity 3936 GrantCommon Stock 21,905 $0.00 $0.00
Disclosure

SEC source: 0000899243-23-016999 · doc4.xml · nonDerivative · entry 1

Bessler Robert · CIK 0001864881 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,905

F1 · balance_after: Includes 21,905 restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.