ISSUER PROFILE · CIK 0001043000 · CUSIP 140475203

SONIDA SENIOR LIVING, INC.SNDA

29 13D/G filings 8 distinct filers 25 insider transactions (365d)

Cross-Reference Snapshot

Activist filings

2 SCHEDULE 13D/A · 1 SCHEDULE 13G · 26 SC

Distinct filers

multi-activist cluster

Insiders (365d)

7 buys · 8 sales

Latest short DTC

7.59

as of 2026-10-15

13D/G Filings Timeline · 29 total

Filed	Form	Filer	Stake	Shares
2026-08-25	SCHEDULE 13D/A	Conversant Capital LLC	—	7,826,361	view →
2026-08-10	SCHEDULE 13D/A	Conversant Capital LLC	32.30%	7,826,361	view →
2026-06-11	SCHEDULE 13G	Pertento Partners LLP	—	—	view →
2023-11-06	SC	Conversant GP Holdings LLC	—	—	view →
2023-07-07	SC	Conversant GP Holdings LLC	—	—	view →
2022-12-05	SC	Pangaea Ventures, L.P.	—	—	view →
2021-12-10	SC	Levinson Sam	—	—	view →
2021-11-12	SC	Arbiter Partners Capital Management LLC	—	—	view →
2021-11-09	SC	Levinson Sam	—	—	view →
2021-11-05	SC	Pangaea Ventures, L.P.	—	—	view →
2021-10-12	SC	Pangaea Ventures, L.P.	—	—	view →
2021-10-08	SC	Arbiter Partners Capital Management LLC	—	—	view →
2021-10-04	SC	Levinson Sam	—	—	view →
2021-09-15	SC	Pangaea Ventures, L.P.	—	—	view →
2021-09-13	SC	Levinson Sam	—	—	view →
2021-08-17	SC	Levinson Sam	—	—	view →
2021-08-12	SC	Pangaea Ventures, L.P.	—	—	view →
2021-08-09	SC	Pangaea Ventures, L.P.	—	—	view →
2021-06-09	SC	Pangaea Ventures, L.P.	—	—	view →
2021-02-01	SC	Cove Street Capital, LLC	—	—	view →
2020-08-13	SC	Cove Street Capital, LLC	—	—	view →
2020-06-02	SC	Cove Street Capital, LLC	—	—	view →
2020-05-29	SC	Cove Street Capital, LLC	—	—	view →
2020-03-31	SC	Coliseum Capital Management, LLC	—	—	view →
2019-06-06	SC	Levinson Sam	—	—	view →
2019-04-10	SC	Cove Street Capital, LLC	—	—	view →
2019-03-12	SC	Cove Street Capital, LLC	—	—	view →
2019-01-15	SC	Cove Street Capital, LLC	—	—	view →
2019-01-14	SC	Cove Street Capital, LLC	—	—	view →

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-08-27	Simanovsky Michael	director, 10%+	Sale	15,000	$39.00	$585K
2026-08-26	Simanovsky Michael	director, 10%+	Sale	15,086	$40.94	$618K
2026-08-25	Simanovsky Michael	director, 10%+	Sale	115,000	$40.71	$4.68M
2026-08-10	Simanovsky Michael	director, 10%+	Disposition	1,504,134	—	—
2026-08-10	Simanovsky Michael	director, 10%+	Disposition	97,371	—	—
2026-08-10	Simanovsky Michael	director, 10%+	Option exercise	1,504,134	$32.00	$48.13M
2026-08-10	Simanovsky Michael	director, 10%+	Option exercise	97,371	$32.00	$3.12M
2026-08-10	Simanovsky Michael	director, 10%+	Award	38,742	$40.00	$1.55M
2026-08-10	Simanovsky Michael	director, 10%+	Award	2,508	$40.00	$100K
2026-08-10	Simanovsky Michael	director, 10%+	Disposition	38,742	$40.00	$1.55M
2026-08-10	Simanovsky Michael	director, 10%+	Disposition	2,508	$40.00	$100K
2026-08-10	Simanovsky Michael	director, 10%+	Award	38,742	$32.00	$1.24M
2026-08-10	Simanovsky Michael	director, 10%+	Award	2,508	$32.00	$80K
2026-08-10	Simanovsky Michael	director, 10%+	Option exercise	38,742	$32.00	$1.24M
2026-08-10	Simanovsky Michael	director, 10%+	Option exercise	2,508	$32.00	$80K
2026-05-19	Bailey Tabitha	officer	F	432	$36.94	$16K
2026-05-19	Cober Timothy	officer	F	346	$36.94	$13K
2026-05-19	Levy Max	officer	F	1,363	$36.94	$50K
2026-05-19	Ribar Brandon	director, officer	F	3,067	$36.94	$113K
2026-05-19	Detz Kevin	officer	F	1,952	$36.94	$72K
2026-05-13	Harris Benjamin P	director	Sale	2,500	$37.46	$94K
2026-04-17	Bailey Tabitha	officer	Award	4,847	—	—
2026-04-17	Levy Max	officer	Award	8,482	—	—
2026-04-17	Cober Timothy	officer	Award	3,635	—	—
2026-04-05	Cober Timothy	officer	F	593	$32.18	$19K

FINRA Short Interest History

Settlement	Short Interest	Days to Cover	% Δ vs prior
2026-10-15	3,821,892	7.59	+8.3%
2026-09-30	3,528,224	8.75	-0.6%
2026-09-15	3,549,788	7.50	+5.4%
2026-08-31	3,367,796	6.99	+1.0%
2026-08-14	3,333,477	7.11	+15.0%
2026-07-31	2,898,006	6.66	+5.9%
2026-07-15	2,737,141	5.15	+11.5%
2026-06-30	2,453,902	1.96	+48.4%
2026-06-15	1,653,710	2.55	+26.7%
2026-05-29	1,305,257	2.11	+10.7%
2026-05-15	1,178,992	1.76	+23.1%
2026-04-30	957,579	1.65	+24.1%

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