- Issuer ticker
-
SNDA
- Reported as of
-
11 Mar 2026
- Net transaction value
-
$0
Source evidence
Original filing metadata and source links for verification.
6 source fields
- SEC form
-
4/A - Amendment
- Accepted by SEC
-
04 Sep 2026, 18:05:11 UTC
- Original report date
-
13 Mar 2026
Reporting owner
1 detail
- Reporting owner signature
-
MICHAEL J. SIMANOVSKY by: /s/ Paul Dumaine, Attorney-in-fact for Michael J.Simanovsky
Key filing fact
Michael J. Simanovsky filed Form 4/A - Amendment for SONIDA SENIOR LIVING, INC. (SNDA) on 04 Sep 2026.
Key facts
- This page summarizes Michael J. Simanovsky's Form 4/A - Amendment filing for SONIDA SENIOR LIVING, INC. (SNDA).
- 16 reported transactions and 70 derivative rows are listed below.
- Accepted by SEC: 04 Sep 2026, 18:05.
Change
- Previous filing in this sequence was filed on 13 Jan 2025.
- 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/A - Amendment disclosures.
View source filing
Reporting Owners (7)
CIK 0001596522
Primary reporting owner
Simanovsky Michael
- Relationship
-
Director, 10%+ Owner
- Address
- 25 DEFOREST AVENUE, 3RD FLOOR, SUMMIT
- Signature
- MICHAEL J. SIMANOVSKY by: /s/ 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: /s/ Paul Dumaine, General Counsel and Chief Compliance Officer
- Signature date
- 04 Sep 2026
CIK 0001850910
Conversant GP Holdings LLC
- Relationship
-
Director, 10%+ Owner
- Address
- 25 DEFOREST AVENUE,, 3RD FLOOR, SUMMIT
- Signature
- CONVERSANT GP HOLDINGS LLC by: Conversant GP Holdings LLC, its general partner by: /s/ Paul Dumaine, General Counsel and Chief Compliance Officer
- Signature date
- 04 Sep 2026
CIK 0001892127
Conversant Dallas Parkway (A) LP
- Relationship
-
Director, 10%+ Owner
- Address
- 25 DEFOREST AVENUE, 3RD FLOOR, SUMMIT
- Signature
- CONVERSANT DALLAS PARKWAY (A) LP by: Conversant GP Holdings LLC, its general partner by: /s/ Paul Dumaine, General Counsel and Chief Compliance Officer
- Signature date
- 04 Sep 2026
CIK 0001892128
Conversant Dallas Parkway (B) LP
- Relationship
-
Director, 10%+ Owner
- Address
- 25 DEFOREST AVENUE, 3RD FLOOR, SUMMIT
- Signature
- CONVERSANT DALLAS PARKWAY (B) LP by: Conversant GP Holdings LLC, its general partner by: /s/ Paul Dumaine, General Counsel and Chief Compliance Officer
- Signature date
- 04 Sep 2026
CIK 0002034835
Conversant Private GP LLC
- Relationship
-
Director, 10%+ Owner
- Address
- 25 DEFOREST AVENUE, 3RD FLOOR, SUMMIT
- Signature
- CONVERSANT PRIVATE GP LLC by: /s/ Paul Dumaine, General Counsel and Chief Compliance Officer
- Signature date
- 04 Sep 2026
CIK 0002034747
Conversant PIF Aggregator A, LP
- Relationship
-
Director, 10%+ Owner
- Address
- 25 DEFOREST AVENUE, 3RD FLOOR, SUMMIT
- Signature
- CONVERSANT PIF AGGREGATOR A LP by: Conversant Private GP LLC, its general partner by: /s/ 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
Award
- Transaction value
- Shares
- +1,592,406
- Change %
- +99%
- Price
-
$26.74*
- Shares after
- 3,199,998
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F2, F3
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,592,406
- Change %
- +99%
- Price
-
$26.74*
- Shares after
- 3,199,998
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F2, F3
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,592,406
- Change %
- +99%
- Price
-
$26.74*
- Shares after
- 3,199,998
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F2, F3
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,592,406
- Change %
- +99%
- Price
-
$26.74*
- Shares after
- 3,199,998
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F2, F3
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,592,406
- Change %
- +99%
- Price
-
$26.74*
- Shares after
- 3,199,998
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F2, F3
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,592,406
- Change %
- +99%
- Price
-
$26.74*
- Shares after
- 3,199,998
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F2, F3
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,592,406
- Change %
- +99%
- Price
-
$26.74*
- Shares after
- 3,199,998
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F2, F3
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +87,530
- Change %
- +1.7%
- Price
-
$26.74*
- Shares after
- 5,353,689
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F4, F5
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +87,530
- Change %
- +1.7%
- Price
-
$26.74*
- Shares after
- 5,353,689
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F4, F5
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +87,530
- Change %
- +1.7%
- Price
-
$26.74*
- Shares after
- 5,353,689
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F4, F5
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +87,530
- Change %
- +1.7%
- Price
-
$26.74*
- Shares after
- 5,353,689
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F4, F5
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +87,530
- Change %
- +1.7%
- Price
-
$26.74*
- Shares after
- 5,353,689
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F4, F5
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +87,530
- Change %
- +1.7%
- Price
-
$26.74*
- Shares after
- 5,353,689
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F4, F5
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +87,530
- Change %
- +1.7%
- Price
-
$26.74*
- Shares after
- 5,353,689
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F4, F5
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +224,829
- Change %
- Price
-
$26.74*
- Shares after
- 224,829
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F9
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +224,829
- Change %
- Price
-
$26.74*
- Shares after
- 224,829
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F9
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +224,829
- Change %
- Price
-
$26.74*
- Shares after
- 224,829
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F9
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +224,829
- Change %
- Price
-
$26.74*
- Shares after
- 224,829
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F9
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +224,829
- Change %
- Price
-
$26.74*
- Shares after
- 224,829
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F9
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +224,829
- Change %
- Price
-
$26.74*
- Shares after
- 224,829
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F9
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +224,829
- Change %
- Price
-
$26.74*
- Shares after
- 224,829
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F9
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,834,951
- Change %
- Price
-
$26.74*
- Shares after
- 1,834,951
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F10
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,834,951
- Change %
- Price
-
$26.74*
- Shares after
- 1,834,951
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F10
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,834,951
- Change %
- Price
-
$26.74*
- Shares after
- 1,834,951
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F10
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,834,951
- Change %
- Price
-
$26.74*
- Shares after
- 1,834,951
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F10
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,834,951
- Change %
- Price
-
$26.74*
- Shares after
- 1,834,951
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F10
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,834,951
- Change %
- Price
-
$26.74*
- Shares after
- 1,834,951
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F10
SNDA
transaction
Common Stock
Award
- Transaction value
- Shares
- +1,834,951
- Change %
- Price
-
$26.74*
- Shares after
- 1,834,951
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F1, F3, F10
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +1,504,134
- Change %
- +28%
- Price
-
$32.00*
- Shares after
- 6,857,823
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F4, F5
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +1,504,134
- Change %
- +28%
- Price
-
$32.00*
- Shares after
- 6,857,823
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F4, F5
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +1,504,134
- Change %
- +28%
- Price
-
$32.00*
- Shares after
- 6,857,823
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F4, F5
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +1,504,134
- Change %
- +28%
- Price
-
$32.00*
- Shares after
- 6,857,823
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F4, F5
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +1,504,134
- Change %
- +28%
- Price
-
$32.00*
- Shares after
- 6,857,823
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F4, F5
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +1,504,134
- Change %
- +28%
- Price
-
$32.00*
- Shares after
- 6,857,823
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F4, F5
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +1,504,134
- Change %
- +28%
- Price
-
$32.00*
- Shares after
- 6,857,823
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F4, F5
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +97,371
- Change %
- +14%
- Price
-
$32.00*
- Shares after
- 807,115
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F6
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +97,371
- Change %
- +14%
- Price
-
$32.00*
- Shares after
- 807,115
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F6
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +97,371
- Change %
- +14%
- Price
-
$32.00*
- Shares after
- 807,115
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F6
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +97,371
- Change %
- +14%
- Price
-
$32.00*
- Shares after
- 807,115
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F6
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +97,371
- Change %
- +14%
- Price
-
$32.00*
- Shares after
- 807,115
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F6
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +97,371
- Change %
- +14%
- Price
-
$32.00*
- Shares after
- 807,115
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F6
SNDA
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +97,371
- Change %
- +14%
- Price
-
$32.00*
- Shares after
- 807,115
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F6
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 1,032,216
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F7
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 1,032,216
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F7
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 1,032,216
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F7
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 1,032,216
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F7
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 1,032,216
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F7
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 1,032,216
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F7
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 1,032,216
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F7
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 648,942
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F8
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 648,942
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F8
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 648,942
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F8
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 648,942
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F8
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 648,942
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F8
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 648,942
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F8
SNDA
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
-
- Shares after
- 648,942
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Footnotes
- F5, F8
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,203,308
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,203,308
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,203,308
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,203,308
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,203,308
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,203,308
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,203,308
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 77,897
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 77,897
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 77,897
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 77,897
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 77,897
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 77,897
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Disposed to Issuer
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 77,897
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +38,742
- Change %
- Price
-
- Shares after
- 38,742
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +38,742
- Change %
- Price
-
- Shares after
- 38,742
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +38,742
- Change %
- Price
-
- Shares after
- 38,742
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +38,742
- Change %
- Price
-
- Shares after
- 38,742
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +38,742
- Change %
- Price
-
- Shares after
- 38,742
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +38,742
- Change %
- Price
-
- Shares after
- 38,742
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +38,742
- Change %
- Price
-
- Shares after
- 38,742
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F4, F5, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +2,508
- Change %
- Price
-
- Shares after
- 2,508
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +2,508
- Change %
- Price
-
- Shares after
- 2,508
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +2,508
- Change %
- Price
-
- Shares after
- 2,508
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +2,508
- Change %
- Price
-
- Shares after
- 2,508
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +2,508
- Change %
- Price
-
- Shares after
- 2,508
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +2,508
- Change %
- Price
-
- Shares after
- 2,508
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Award
- Transaction value
- Shares
- +2,508
- Change %
- Price
-
- Shares after
- 2,508
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F5, F6, F11, F12
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F1, F4, F5, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F1, F4, F5, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F1, F4, F5, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F1, F4, F5, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F1, F4, F5, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F1, F4, F5, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -38,742
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 1,504,134
- Exercise price
- $32.00
- Footnotes
- F1, F4, F5, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F1, F5, F6, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F1, F5, F6, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F1, F5, F6, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F1, F5, F6, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F1, F5, F6, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F1, F5, F6, F11
SNDA
transaction
Derivative
Series A Convertible Preferred Stock
Options Exercise
- Transaction value
- Shares
- -2,508
- Change %
- -100%
- Price
-
$0.000000*
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 97,371
- Exercise price
- $32.00
- Footnotes
- F1, F5, F6, F11
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -968,538
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -968,538
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -968,538
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -968,538
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -968,538
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -968,538
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -968,538
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F1, F4, F5, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -62,712
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -62,712
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -62,712
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -62,712
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -62,712
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -62,712
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F12
SNDA
transaction
Derivative
Warrant
Disposed to Issuer
- Transaction value
- Shares
- -62,712
- Change %
- -100%
- Price
-
- Shares after
- 0
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F1, F5, F6, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +968,538
- Change %
- Price
-
- Shares after
- 968,538
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F4, F5, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +968,538
- Change %
- Price
-
- Shares after
- 968,538
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F4, F5, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +968,538
- Change %
- Price
-
- Shares after
- 968,538
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F4, F5, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +968,538
- Change %
- Price
-
- Shares after
- 968,538
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F4, F5, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +968,538
- Change %
- Price
-
- Shares after
- 968,538
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F4, F5, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +968,538
- Change %
- Price
-
- Shares after
- 968,538
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F4, F5, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +968,538
- Change %
- Price
-
- Shares after
- 968,538
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 968,538
- Exercise price
- $40.00
- Footnotes
- F4, F5, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +62,712
- Change %
- Price
-
- Shares after
- 62,712
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F5, F6, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +62,712
- Change %
- Price
-
- Shares after
- 62,712
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F5, F6, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +62,712
- Change %
- Price
-
- Shares after
- 62,712
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F5, F6, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +62,712
- Change %
- Price
-
- Shares after
- 62,712
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F5, F6, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +62,712
- Change %
- Price
-
- Shares after
- 62,712
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F5, F6, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +62,712
- Change %
- Price
-
- Shares after
- 62,712
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F5, F6, F12
SNDA
transaction
Derivative
Warrant
Award
- Transaction value
- Shares
- +62,712
- Change %
- Price
-
- Shares after
- 62,712
- Date
- 11 Mar 2026
- Ownership
- See footnotes
- Underlying class
- Common Stock
- Underlying amount
- 62,712
- Exercise price
- $40.00
- Footnotes
- F5, F6, F12
* marks a reported price that did not pass the local price check.
Explanation of responses
12 footnotes
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 Person, 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. This Form 4/A amends and restates the Form 4 filed by the Reporting Persons on March 13, 2026; see footnote 1 above.