Michael J. Simanovsky - 02 Sep 2026 Form 4 Insider Report for SONIDA SENIOR LIVING, INC. (SNDA)

Reporting relationship: Director, 10%+ Owner
Issuer ticker: SNDA
Reported as of: 02 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 04 Sep 2026, 18:02:50 UTC
Prior SEC filing: 01 Sep 2026
Source filing: View source filing
Reporting owner signature: MICHAEL J. SIMANOVSKY By: Paul Dumaine, Attorney-in-fact for Michael J. Simanovsky

Key filing fact

Michael J. Simanovsky filed Form 4 for SONIDA SENIOR LIVING, INC. (SNDA) on 04 Sep 2026.

Key facts

This page summarizes Michael J. Simanovsky's Form 4 filing for SONIDA SENIOR LIVING, INC. (SNDA).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 04 Sep 2026, 18:02.

Change

Previous filing in this sequence was filed on 01 Sep 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (2)

CIK 0001596522 Primary reporting owner

Simanovsky Michael

Relationship: Director, 10%+ Owner
Address: 25 DEFOREST AVENUE, 3RD FLOOR, SUMMIT
Signature: MICHAEL J. SIMANOVSKY By: Paul Dumaine, Attorney-in-fact for Michael J. Simanovsky
Signature date: 04 Sep 2026

CIK 0001850901

Conversant Capital LLC

Relationship: Director, 10%+ Owner
Address: 25 DEFOREST AVENUE, 3RD FLOOR, SUMMIT
Signature: CONVERSANT CAPITAL LLC By: Paul Dumaine, General Counsel and Chief Compliance Officer
Signature date: 04 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SNDA transaction

Common Stock

Other

Transaction value
Shares: -100,373
Change %: -100%
Price
Shares after: 0
Date: 02 Sep 2026
Ownership: See footnote
Footnotes: F1

SNDA transaction

Common Stock

Other

Transaction value
Shares: -100,373
Change %: -100%
Price
Shares after: 0
Date: 02 Sep 2026
Ownership: See footnote
Footnotes: F1

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 6,857,823
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F2, F3

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 6,857,823
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F2, F3

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 807,115
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F2, F4

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 807,115
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F2, F4

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,032,216
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F2, F5

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,032,216
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F2, F5

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 648,942
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F2, F6

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 648,942
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F2, F6

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 3,199,998
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F7, F8

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 3,199,998
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F7, F8

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 224,829
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F7, F9

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 224,829
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F7, F9

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 652,356
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F7, F10

SNDA holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 652,356
Date: 02 Sep 2026
Ownership: See footnotes
Footnotes: F7, F10

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 10 footnotes

Footnote F1

The reduction in shares set forth herein does not reflect a sale of these securities, but rather the termination of a non-discretionary investment advisory relationship between Conversant Capital LLC ("Conversant Capital") and a former limited partner of CPIF Sparti SAF, L.P., a Delaware limited partnership ("CPIF SAF"), which former limited partner previously received a distribution of shares of Common Stock in connection with its withdrawal from CPIF SAF. As a result of the termination of that advisory relationship, Conversant Capital and Michael Simanovsky (together, the "Reporting Persons") have ceased to have any interest in shares of Common Stock that may be held by such former CPIF SAF limited partner.

Footnote F2

Conversant GP Holdings LLC ("Conversant GP") is the general partner of each of Conversant Dallas Parkway (A) LP, a Delaware limited partnership ("Investor A"), Conversant Dallas Parkway (B) LP, a Delaware limited partnership ("Investor B"), Conversant Dallas Parkway (D) LP, a Delaware limited partnership ("Investor D"), and Conversant Dallas Parkway (F) LP, a Delaware limited partnership ("Investor F"). Conversant Capital is the investment manager to each of Investor A, Investor B, Investor D, and Investor F. Mr. Simanovsky is the managing member of Conversant Capital and Conversant GP. By virtue of these relationships, each of Mr. Simanovsky and Conversant Capital may be deemed a beneficial owner of these securities, but each disclaims such beneficial ownership except to the extent of his or its pecuniary interest therein.

Footnote F3

Securities are held by Investor A.

Footnote F4

Securities are held by Investor B.

Footnote F5

Securities are held by Investor D.

Footnote F6

Securities are held by Investor F.

Footnote F7

Conversant Private GP LLC ("Conversant Private GP") is the general partner of CPIF K Co-Invest SPT A, L.P., a Cayman Islands exempted limited partnership ("CPIF K"), Conversant PIF Aggregator A LP, a Delaware limited partnership ("Aggregator A") and CPIF SAF. Conversant Capital is the investment manager to each of Aggregator A, CPIF K and CPIF SAF. Mr. Simanovsky is the managing member of Conversant Capital and Conversant Private GP. By virtue of these relationships, each of Mr. Simanovsky and Conversant Capital may be deemed a beneficial owner of these securities, but each disclaims such beneficial ownership except to the extent of his or its pecuniary interest therein.

Footnote F8

Securities are held by Aggregator A.

Footnote F9

Securities are held by CPIF K.

Footnote F10

Securities are held by CPIF SAF.

SEC remarks

Michael Simanovsky, Conversant Capital's Managing Partner, and Robert T. Grove, a Principal of Conversant Capital, serve as members of the Issuer's board of directors. On the basis of the relationship between Messrs. Simanovsky and Grove and the Reporting Persons, each of the Reporting Persons may be considered a director of the Issuer for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

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